WO2022189794A1

WO2022189794A1 - Apparatus, system & method for disassembling a product

Info

Publication number: WO2022189794A1
Application number: PCT/GB2022/050623
Authority: WO
Inventors: William Douglas Clark; Steven DUNBAR
Original assignee: William Clark & Son (Parkgate) Limited
Priority date: 2021-03-10
Filing date: 2022-03-10
Publication date: 2022-09-15
Also published as: EP4305247A1

Abstract

An apparatus (14;114;214) for use in disassembling a product to be processed comprises a tool carrier platform (32;132;232) and a coupling arrangement (38;138;238) configured for coupling the tool carrier platform (32;132;232) to an excavator, crane or other materials handler machine (12;112;212) such that the apparatus (14;114;214) forms an attachment of said excavator, crane or other materials handler machine (12;112;212). The tool carrier platform (32;132;232) is configured to receive thereon one or more tools (34a,34b;134;234a,234b) for use in disassembling the product to be processed, the tool carrier platform (32;132;232) comprising a plurality of attachment locations (36;136;236) for receiving a selected one or more of said tools (34a,34b;134;234a,234b).

Description

APPARATUS, SYSTEM & METHOD FOR DISASSEMBLING A PRODUCT

FIELD

This relates to an apparatus, system and method for disassembling a product to be processed, for example for recycling. This also relates to a cable stripping apparatus for use with an excavator, crane or other materials handler machine and to a cable stripping method.

BACKGROUND

The recycling of products forms a valuable source of new materials for industry as well as forming a key part of reducing waste.

Conventionally, many products are shredded in order to break them down so that any high value materials can be extracted.

However, some products pose a number of significant challenges to recyclers. For example, as well as high value materials some products contain contaminants such as Lead which can prevent or at least significantly reduce the ability to extract value from the recycling process and/or which pose a safety risk to personnel.

Even some high value materials themselves can represent a contaminant when mixed together with other high value materials, as is the case in Copper contaminating shredded Steel.

As an alternative to shredding, some products may be disassembled manually. However, in addition to being a slow process this typically requires a significant amount of labour and associated costs. Moreover, the handling of some products to be recycled is not possible manually, e.g. due to their weight and/size, and as noted above in some cases risks exposing personnel to hazardous materials.

Cables are used in a vast array of applications and environments in order to transmit electrical power and/or signals, data and the like over distance. By way of example, electrical cables in the form of submarine communication cables have, for many years, been laid on the seabed, and form the basis of the communication networks upon which the World relies.

In order to protect cables, e.g. from the surrounding environment, from accidental damage and/or deliberate attack, cables are often armoured with one or more protective layers or sheathings which surround the inner core. In some instances, one or more of the protective layers may be constructed from plastic. Alternatively or additionally, one or more of the protective layers may be constructed from a metallic material such as steel or lead. The inner core is typically constructed from Copper or Aluminium.

It is recognised that the inner core contained within cables can be of significant value and so it is desirable to recycle cables where possible. However, there are a number of drawbacks with conventional equipment and methodologies used to recycle cables.

For example, for the maximum amount of cable to be recycled it is necessary that the outer protective layers or sheathings be carefully removed, since the presence of any sheathing material can make subsequent processing of the cable difficult or impossible and result in the cable having to be scrapped. The presence of Lead, for example, can cause significant contamination problems with Copper core materials if not removed properly.

In many cases, the recycling of cables is largely a manual process or at least involves significant manual handling. For smaller diameter cables (less than 50 mm diameter), for example, lengths of cable may be manually fed into a motorised stationary cable stripper machine. While effective for smaller diameter cables, the process still involves many people to cut the cable to a suitable length, feed the cable into the machine, take all the pieces of cable out of the machine and separate the cable stripped cable components. Exposure to Lead or other toxic materials can also represent a risk to personnel working with such cables.

SUMMARY

Aspects of the present disclosure relate to an apparatus, system and method for disassembling a product to be processed, for example for recycling and/or to extract valuable components thereof.

According to a first aspect, there is provided an apparatus for use in disassembling a product to be processed, the apparatus comprising: a tool carrier platform configured to receive thereon one or more tools for use in disassembling the product to be processed, wherein the tool carrier platform comprises a plurality of attachment locations for receiving a selected one or more of said tools; and a coupling arrangement configured for coupling the tool carrier platform to an excavator, crane or other materials handler machine such that the apparatus forms an attachment of said excavator, crane or other materials handler machine.

In use, the apparatus is coupled to and operable in conjunction with an excavator, crane or other materials handler machine, for example comprising one or more manipulators such as grapples. The manipulator(s) may be used to position the product to be processed on the tool carrier platform and/or disassemble the product to be processed in combination with the one or more tools mounted to the tool carrier platform.

Beneficially, the apparatus facilitates the disassembly and/or dismantling of a variety of products using an excavator, crane or other materials handler machine, permitting the product to be recycled and/or high value materials to be extracted safely and efficiently. This may also permit a reduction of the product volume on the site in question. The apparatus facilitates the disassembly and/or dismantling of a variety of products, including for example cables, consumer goods, vehicles, permitting high value materials to be extracted without the requirement for significant labour and/or risk of exposing personnel to potentially hazardous materials, such as Lead.

Moreover, the apparatus may increase the amount of high value materials that can be recovered during the recycling process when compared to the use of shedder separation techniques alone to recover high value materials such as Copper. The apparatus may also reduce the amount of contamination mix of different materials such as Copper contaminating shredded Steel.

As described above, the apparatus comprises a tool carrier platform configured to receive thereon one or more tools for use in disassembling and/or dismantling the product to be processed.

The tool carrier platform may be modular in construction. Alternatively, the tool carrier platform may comprise or take the form of a unitary construction. The tool carrier platform may comprise a top portion. The top portion may define a working area of the apparatus.

In use, the product to be processed may be placed on the top portion of the tool carrier platform. The manipulator(s) may then be used to disassemble and/or dismantle the product to be processed in combination with the one or more tools mounted on the tool carrier platform.

The top portion may be configured to receive the one or more tools thereon.

One or more of the plurality of attachment locations may be provided in the top portion of the tool carrier platform. In some instances, all or a majority of the attachment locations may be provided on the top portion.

The top portion may be configured to receive the product to be processed.

The top portion may comprise or define a planar or substantially planar surface.

The apparatus may be configured so that the planar or substantially planar surface is oriented horizontally or substantially horizontally in use.

However, the apparatus may alternatively be configured so that the planar or substantially planar surface is angled, for example tilted to one side and/or upwards or downwards in use.

The top portion may be rectangular or substantially rectangular in shape.

The top portion may be constructed from a metallic material, such as Steel.

The top portion may comprise one or more plates.

The top portion may be modular in construction.

Beneficially, the provision of a modular top portion means that the configuration of the top portion and thus the apparatus can be readily adapted, for example based on the size or type of product to be processed.

The top portion may alternatively take the form of a unitary construction.

The tool carrier platform may comprise a support portion. The top portion may be provided on the support portion.

The top portion may be coupled, for example detachably coupled, to the support portion. The apparatus may be coupled, for example detachably coupled, to the support portion by one or more fasteners, such as bolts.

Alternatively, the support portion may be integrally formed with the top portion.

The tool carrier platform may comprise one or more ground-engaging members. The tool carrier platform may comprise a plurality of ground-engaging members. The ground-engaging members may comprise or take the form of at least one of: one or more feet; one or more wheels; one or more rollers; one or more skids; one or more castors; and/or one or more tracks.

The ground-engaging members may be disposed at any suitable location about the tool carrier platform.

One or more of the ground-engaging members may be coupled to or form part of the support portion.

In particular, one or more of the ground-engaging members may be disposed at or adjacent to a distal leading end of the tool carrier platform.

Beneficially, the ground-engaging members may support the tool carrier platform so that the mass of the product to be processed, the mass of the one or more tools and/or forces (for example impact forces) generated during use of the apparatus is/are transferred to the ground.

Where the ground-engaging member(s) take the form of one or more wheels, rollers, skids, castors and/or tracks, the ground-engaging members may facilitate manoeuvring of the apparatus, for example to facilitate coupling the apparatus to the excavator, crane or other materials handler machine and/or in use.

Beneficially, the apparatus may obviate or at least reduce the requirement for manual handling of the products to be processed and their components once the product has been disassembled. The apparatus may also obviate or at least reduce the need for additional equipment, since the apparatus can be moved from one location to another and/or adapted by selecting a different tool or set of tools for coupling to the tool carrier platform. This in turn means that the infrastructure and/or operating costs associated with a given processing facility can be reduced. The footprint occupied by the processing facility may be reduced, such that processing facilities may be provided in locations not previously able to accommodate the range of processing equipment required to process products, reducing the requirement and environmental impact involved in transporting products over distance for processing.

The apparatus may comprise one or more stabiliser legs. The apparatus may comprise a plurality of stabiliser legs, for example two stabiliser legs.

In use, the one or more stabiliser legs may be utilised to keep the apparatus level and/or rigid by increasing the footprint of the apparatus.

The stabiliser legs may be adjustable. The stabiliser legs may be adjustable to change the orientation of the tool carrier platform, for example to orient the tool carrier platform so that the top portion is horizontal or substantially horizontal to the ground or to orient the tool carrier platform to a selected angle of inclination.

The stabiliser legs may be coupled to or form part of the support portion of the tool carrier platform.

The tool carrier platform may comprise an end portion.

The end portion may be disposed at and/or form the distal leading end of the tool carrier platform. The end portion may be disposed at and/or form a distal leading end of the apparatus.

The end portion may be formed into or may be coupled to a tool for use in disassembling the product to be processed.

The tool may comprise or take the form of a clamping tool.

The tool, e.g. the clamping tool, may be configured for mounting on the tool carrier platform.

The tool, e.g. the clamping tool, may be configured for mounting in any suitable configuration, for example vertically or substantially vertically, horizontally or substantially horizontally or at an angle with respect to the tool carrier platform.

The tool may comprise or take the form of a manipulator, for example a boom arm having a grapple.

As described above, the apparatus comprises a coupling arrangement for coupling the tool carrier platform to the excavator, crane or other materials handler machine such that the apparatus forms an attachment of said excavator, crane or other materials handler machine.

Beneficially, the coupling arrangement facilitates manoeuvring of the apparatus by the excavator, crane or other materials handler machine.

The apparatus may be configured for coupling to an undercarriage of the excavator, crane or other materials handler machine, for example a mounting bracket of the excavator, crane or other materials handler machine. In particular, the tool carrier platform may be configured for coupling to the undercarriage of the excavator, crane or other materials handler machine, for example the mounting bracket of the excavator, crane or other materials handler machine.

The tool carrier platform may be rigidly coupled to the excavator, crane or other materials handler machine, for example the mounting bracket of the excavator, crane or other materials handler machine. However, in particular embodiments the coupling arrangement may be configured to permit movement of the tool carrier platform relative to the excavator, crane or other materials handler machine. The tool carrier platform may comprise a coupling portion.

The coupling portion may be coupled to the tool carrier platform, in particular the support portion of the tool carrier platform. Alternatively, the coupling portion may form part of the tool carrier platform, in particular the support portion of the tool carrier platform.

In particular, the coupling portion may be coupled to the support portion and/or the top portion of the tool carrier platform so as to permit one degree of freedom of movement, for example yaw of the tool carrier platform relative to the coupling portion. The coupling portion may be pivotably coupled to the support portion and/or the top portion of the tool carrier platform, for example by an axle.

Alternatively, the coupling portion may be coupled to the support portion and/or the top portion of the tool carrier platform so as to permit two or more degrees of freedom of movement, for example yaw, pitch and/or roll of the support portion and/or the top portion of the tool carrier platform relative to the coupling portion. The coupling portion may be coupled to the support portion and/or the top portion of the tool carrier platform by a universal joint or the like.

The tool carrier platform may be configured for direct coupling to the excavator, crane or other materials handler machine.

In particular, the tool carrier platform may be configured for indirect coupling to the excavator, crane or other materials handler machine.

The apparatus may comprise an adapter configured to couple the tool carrier platform, in particular the coupling portion of the tool carrier platform, to the excavator, crane or other materials handler machine.

In use, the adapter may be interposed between the excavator, crane or other materials handler machine and the tool carrier platform, in particular the coupling portion of the tool carrier platform.

The adapter may be coupled on the one hand to the excavator, crane or other materials handler machine, for example the mounting bracket of the excavator, crane or other materials handler machine and on the other hand to the tool carrier platform, in particular the coupling portion of the tool carrier platform.

The adapter may comprise or take the form of a chassis coupler.

The adapter may be coupled to the tool carrier platform so as to permit one degree of freedom of movement, for example pitching of the tool carrier platform relative to the excavator, crane or other materials handler machine. The adaptor may be pivotably coupled to the tool carrier platform, for example by one or more axles.

Alternatively, the adaptor may be coupled to the tool carrier platform so as to permit two or more degrees of freedom of movement, for example yaw, pitch and/or roll of the tool carrier platform relative to relative to the excavator, crane or other materials handler machine. The adaptor may be coupled to the tool carrier platform by a universal joint or the like.

As described above, the tool carrier platform comprises a plurality of attachment locations for receiving a selected one or more of said tools.

At least one of the plurality of attachment locations may be provided in the top portion.

At least one of the plurality of attachment locations may be provided in the support portion.

At least one of the plurality of attachment locations may be provided in the end portion.

At least one of the plurality of attachment locations may be provided on a top surface of the apparatus.

At least one of the plurality of attachment locations may be provided on a side and/or end surface of the apparatus.

The attachment locations may comprise bores.

The bores may be any suitable shape or dimension. One or more of the bores may be circular in shape.

The one or more bores may be configured to receive fasteners, such as bolts or screws. One or more of the bores may be square or rectangular in shape. One or more of the bores may define an elongate slot. Beneficially, the provision of a slot may provide a degree of adjustment in positioning of one or more of the tools.

One or more of the bores forming the attachment locations may be square, rectangular, triangular, elliptical, hexagonal, T-shaped, star-shaped, cross-shaped, elongate slot-shaped or any other suitable shape configured to receive a corresponding fastener and/or male portion of the tools.

The attachment locations may be arranged in any suitable arrangement. For example, the attachment locations may be arranged in a grid pattern, array (that is having a number of attachment locations arranged in rows and columns) or the like.

The apparatus may comprise a power conveyance system. The power conveyance system may be configured to convey power from the excavator, crane or other materials handler machine to the apparatus and/or to the one or more tools mounted to the tool carrier platform.

Alternatively or additionally, the apparatus may comprise and/or may be coupled to an external power source, such as an engine, hydraulic power pack and/or electrical generator.

The power transmission arrangement may be disposed within the tool carrier platform. For example, the support portion may be configured to house the power transmission arrangement.

The power conveyance system may comprise or take the form of a fluid power conveyance system, for example a hydraulic power conveyance system. Alternatively or additionally, the power conveyance system may comprise or take the form of an electrical power conveyance system.

The power conveyance system may comprise one or more, and in particular a plurality of, hoses and/or cables.

The power conveyance system may comprise a manifold for facilitating coupling of the power conveyance system to the power system of the excavator, crane or other materials handler machine. The manifold may comprise a plurality of couplers, for example hydraulic quick connectors, for coupling the power conveyance system of the apparatus to the power system of the excavator, crane or other materials handler machine. The manifold may be disposed in the coupling portion of the tool carrier platform.

The hoses and/or cables of the power conveyance system may be connected at their proximal ends to the excavator, crane or other materials handler machine via the manifold. The distal ends of the hoses and/or cables of the power conveyance system may simply be pulled through bores in the top portion or may be coupled to couplers provided in the tool carrier platform, for example in the top portion or the support portion.

The apparatus may comprise, may be coupled to, or may be configured to communicate with a control system.

The control system of the apparatus may form part of or may be coupled to a control system of the excavator, crane or other materials handler machine. In use, the control system may permit the apparatus and/or the one or more tools to be controlled from the excavator, for example from the cab or elsewhere on the excavator, crane or other materials handler machine. Alternatively or additionally, the control system may communicate with a remote control station. The control system may comprise or take the form of an electrical and/or electronic control system. Alternatively or additionally, the control system may comprise or take the form of a fluid-powered control system, for example a hydraulic control system.

The apparatus may comprise a communication arrangement for communicating control signals to/from the apparatus and/or the one or more tools. The communication arrangement may comprise or take the form of a wired (e.g. electrical and/or optical communication arrangement) and/or wireless (e.g. radio frequency) communication arrangement.

The apparatus may alternatively or additionally comprise one or more manipulators mounted to the tool carrier platform, in particular to the end portion and/or the support portion of the tool carrier platform. The manipulator may comprise a boom arm, robotic arm or the like. The manipulator may comprise a grapple.

According to a second aspect, there is provided a system for disassembling a product, the system comprising: the tool carrier apparatus of the first aspect; and one or more tools for use in disassembling the product to be processed.

As described above, the tool carrier platform is configured to receive one or more tools for use in disassembling the product to be processed.

The one or more tools may comprise or take the form of a shearing tool. The shearing tool may comprise or take the form of a V-shaped shear. The one or more tools may comprise or take the form of a scrap shear.

The one or more tools may comprise a clamping tool.

The one or more tools may comprise a manipulator. The manipulator may comprise a boom arm. The manipulator may comprise a grapple. The apparatus may comprise one or more grapple tip tools.

The one or more tools may comprise or take the form of a cable stripping apparatus.

According to a third aspect, there is provided a method of disassembling a product to be processed using the system of the second aspect.

According to a fourth aspect, there is provided an apparatus for use in handling a product, the apparatus comprising: a tool carrier platform configured to receive thereon one or more tools for use in handling the product, wherein the tool carrier platform comprises a plurality of attachment locations for receiving a selected one or more of said tools; and a coupling arrangement configured for coupling the tool carrier platform to an excavator, crane or other materials handler machine such that the apparatus forms an attachment of said excavator, crane or other materials handler machine.

In use, the apparatus is coupled to and operable in conjunction with an excavator, crane or other materials handler machine, for example comprising one or more manipulators such as grapples. The manipulator(s) may be used to position the product to be processed on the tool carrier platform and/or handle the product in combination with the one or more tools mounted to the tool carrier platform.

Beneficially, the apparatus facilitates the handling of a variety of products using an excavator, crane or other materials handler machine.

According to a fifth aspect, there is provided a system for handling a product, the system comprising: the apparatus of the fourth aspect; and one or more tools for use in handling the product.

According to a sixth aspect, there is provided a method for handling a product using the apparatus of the fourth aspect or the system of the fifth aspect.

Additional aspects of the present disclosure relate to a cable stripping apparatus for use with an excavator, crane or other materials handler machine and to a cable stripping method.

According to a seventh aspect, there is provided a cable stripping apparatus for use with an excavator, crane or other materials handler machine, the cable stripping apparatus comprising: a body; an inlet arrangement configured to receive a cable having an inner core and one or more protective layers and direct said cable along a feed path through the cable stripping apparatus to an outlet of the cable stripping apparatus; and a cutting arrangement comprising one or more blades arranged to protrude a predetermined distance into the feed path so as to longitudinally cut the one or more outer protective layers of the cable as the cable progresses along the feed path from the inlet arrangement to the outlet, and thereby permit removal of the inner core of the cable.

Beneficially, the cable stripping apparatus facilitates the accurate and efficient stripping of cables using an excavator, crane or other materials handler machine. The cable stripping apparatus is particularly suited to the stripping of cables which have conventionally been difficult to process and/or recycle. For example, the cable stripping apparatus is particularly suited to the stripping of cables which, due to their significant mass per unit length, are not possible to safely and/or efficiently handle manually. For example, the cable stripping apparatus facilitates the stripping of cables, e.g. armoured cables, having a diameter of 50 mm or greater, in particular cables having a diameter between 50 mm and 200 mm, which conventionally require significant labour and/or time to pre-cut, feed and then separate the component parts of the cable. The cable stripping apparatus facilitates the stripping of significantly longer lengths of cable in a single operation than can be achieved via conventional means. The accurate and efficient stripping of cables using the present apparatus facilitates reduced wastage in comparison to conventional equipment and processes, and thus increases the value that is able to be extracted from a given cable. Moreover, the accurate and efficient stripping of cables using the present apparatus reduces the risk of contamination of the inner core and/or reduces or at least mitigates against the risk of personnel being exposed to potentially harmful materials such as Lead commonly found in such cables.

In use, a manipulator, e.g. grapple, of the excavator, crane or other materials handler machine may be used to direct the cable into the inlet arrangement of the cable stripping apparatus and/or to pull the cable through the cable stripping apparatus so as to permit removal of the inner core of the cable, i.e. , strip the cable.

In particular embodiments, the cable stripping apparatus may non-driven, i.e., the cable stripping apparatus may not comprise a drive mechanism to direct the cable into the inlet arrangement of the cable stripping apparatus and/or draw the cable through the cable stripping apparatus.

Beneficially, this obviates the need for an inbuilt drive mechanism to draw the cable through the cable stripping apparatus. By obviating the need for an inbuilt drive mechanism, the complexity and number of parts of the cable stripping apparatus can be reduced. This in turn means that the cable stripping apparatus is particularly suited for use in heavy industrial environments where the cable stripping apparatus may be subject to significant impacts during use.

As described above, the cable stripping apparatus comprises an inlet arrangement configured to receive the cable.

The inlet arrangement may comprise or take the form of a funnel arrangement. The funnel arrangement may comprise one or more funnels.

The funnel arrangement may comprise a first funnel. The first funnel may comprise an inlet and an outlet, the inlet having a larger dimension than the outlet.

In particular embodiments, the first funnel may be tapered, e.g. frusto-conical or frusto-pyramidal in shape. Alternatively, the first funnel may comprise a tapered portion. The tapered portion may be frusto-conical or frusto-pyramidal in shape.

In particular embodiments, the first funnel may be integrally formed with the body. However, it will be understood that the first funnel may alternatively be detachably coupled to the body.

At least one of the inlet and the outlet of the first funnel may be significantly larger in dimension than the cable to be stripped. Beneficially, providing at least one of the inlet and the outlet of the first funnel which is/are significantly larger in dimension than the cable to be stripped assists the user in directing the cable into the cable stripping apparatus using the excavator, crane or other materials handler machine; without the requirement for a user to manually feed the cable into the cable stripping apparatus or a complex mechanism to accurately align the cable.

The first funnel may be at least partially constructed from a metallic material, such as steel.

The funnel arrangement may comprise a second funnel.

The second funnel may comprise an inlet and an outlet, the inlet having a larger dimension than the outlet.

The second funnel may be tapered, e.g. frusto-conical or frusto-pyramidal in shape. In particular embodiments, the second funnel may comprise a tapered portion. The tapered portion may be frusto-conical or frusto-pyramidal in shape.

The second funnel may comprise a non-tapered portion. The non-tapered portion may comprise or define the outlet of the second funnel. The non-tapered portion may comprise or take the form of square or rectangular box section. In use, the non-tapered portion may be used to accurately align the cable to be stripped with the cutting arrangement.

The first funnel and the second funnel may be disposed in series. The inlet of the second funnel may be disposed adjacent to the outlet of the first funnel. The inlet of the second funnel may be axially spaced from the outlet of the first funnel. Alternatively, the inlet of the second funnel may abut the outlet of the first funnel. The second funnel may partially overlap the first funnel.

In particular embodiments, the inlet of the second funnel may define a larger dimension than the outlet of the first funnel. However, it will be understood that the inlet of the second funnel may alternatively define the same dimension or a smaller dimension than the outlet of the first funnel.

The second funnel may be coupled to the body. In particular embodiments, the second funnel may be removably coupled to the body.

The funnel arrangement may comprise a plurality of interchangeable second funnels of various sizes. Beneficially, the provision of a plurality of interchangeable second funnels of various sizes may facilitate adjustment of the size of the inlet arrangement of the cable stripping apparatus to accommodate cables of different sizes.

The second funnel may be directly coupled to the body. Alternatively, the second funnel may be indirectly coupled to the body.

The second funnel may be coupled to the body by a coupling arrangement.

In particular embodiments, the coupling arrangement may comprise one or more mechanical elements, such as a rod, pin or axle. The body may be configured to receive the one or more mechanical elements. For example, one or more padeyes may be formed on or coupled to the body. The second funnel may be configured to receive the one or more mechanical elements. The second funnel may comprise a tubular or hollow portion for receiving the one or more mechanical elements of the coupling arrangement.

However, it will be understood that any suitable coupling arrangement may be provided for coupling the second funnel to the body. For example, the coupling arrangement may comprise one or more mechanical fastener. Alternatively or additionally, one of the body and the second funnel may comprise a slot configured to receive a follower provided on the other of the body and the second funnel, or vice-versa.

The second funnel may comprise a handle.

In use, the handle may facilitate removal of the second funnel from the body and/or location of the second funnel into the body. In particular embodiments, the handle may be integrally formed with the second funnel, i.e., the second funnel may comprise a handle portion. Alternatively, the handle may be coupled to a body of the second funnel.

The handle may be disposed on or formed on the top of the second funnel. A top of the body of the cable stripping apparatus may define an opening. Beneficially, the opening facilitates easy access for a user to insert and/or remove the second funnel and/or replace a given second funnel with another second funnel.

The handle, e.g. handle portion, may comprise a grip. The grip may form an integral part of the handle, i.e., the handle may comprise a grip portion. Alternatively, the grip may form a separate component. In particular embodiments, the grip may take the form of a gusset plate. The grip may be positioned above the centre of mass of the second funnel. Beneficially, this aids the user in handling the second funnel.

The second funnel may be at least partially constructed from a metallic material, such as steel.

The cutting arrangement may be adjustable. The cutting arrangement may be axially adjustable and/or laterally adjustable.

The cutting arrangement may be disposed between the inlet arrangement of the cable stripping apparatus and the outlet of the cable stripping apparatus. The cutting arrangement may be disposed between an outlet of the cable stripping apparatus and the outlet of the cable stripping apparatus.

The cutting arrangement may comprise one or more blades. The cutting arrangement may comprise a plurality of blades, in particular two blades.

The blades may be of any suitable form.

In particular embodiments, the blades may comprise a lobe portion. The blades, e.g. the lobe portion of the blades, may have a peripheral cutting edge. At least a portion of the peripheral cutting edge may protrude into the feed path.

The blades, e.g. the lobe portion of the blades, may comprise a first mounting arrangement for coupling the blade to the body of the cable stripping apparatus. The first mounting arrangement may comprise an aperture configured to receive a fastener.

The blades may comprise an extrusion portion. The blades, e.g. the extrusion portion of the blades, may comprise a second mounting arrangement. The second mounting arrangement may comprise an aperture configured to receive a fastener.

Alternatively, the blades may be circular; part-circular; elongate, e.g. rectangular, or any other suitable shape.

The cutting arrangement may comprise an adjustment arrangement. The second mounting arrangement of the blades may be configured to couple the blades to the adjustment arrangement. The adjustment arrangement may comprise a plurality of discrete mounting arrangements. The plurality of discrete mounting arrangements may be arranged linearly or in an arc. Each mounting arrangement of the plurality of discrete mounting arrangements may be arranged adjacent a different axial location along the feed path. The second mounting arrangement of the blades may be configured to be selectively coupled with one of the plurality of discrete mounting arrangements to position the blades so as to protrude the predetermined distance into the feed path. Each of the plurality of mounting arrangements may comprise an aperture configured to receive a fastener. The adjustment arrangement may by coupled to the body. The adjustment arrangement may be movably coupled to the body. The adjustment arrangement may be coupled to the body in a continuous plurality of positions along an axis parallel to the feed path. The adjustment arrangement may comprise a fastening portion for coupling the adjustment arrangement to the body. The fastening portion may comprise a threaded bar configured to receive one or more nuts to couple the adjustment arrangement to the body.

The adjustment arrangement may provide a primary means of adjustment. The primary means of adjustment may be discrete incremental adjustment. The primary means of adjustment may be provided by the plurality of discrete mounting arrangements.

The adjustment arrangement may provide a secondary means of adjustment. The secondary means of adjustment may be continuous adjustment, or discrete incremental adjustment having finer increments than the primary means of adjustment. The secondary means of adjustment may be provided by the fastening portion of the adjustment arrangement.

The coupling between the blades and the body may act as a fulcrum. Both the primary means of adjustment and the secondary means of adjustment locate the blades in a rotational position around the location of the coupling between the blades and the body. The lobe shape of the blades may permit the blades to protrude into the feed path a predetermined distance depending on the rotation position of the blades around the location of the coupling between the blades and the body.

The apparatus may comprise a roller arrangement.

The roller arrangement may be arranged on the feed path.

The roller arrangement may be mounted on the body.

In use, the roller arrangement may facilitate transfer of cables from the inlet to the outlet along the feed path.

The cable stripping apparatus may comprise one or more adjustable guidance plate. In particular embodiments, the cable stripping apparatus comprise a plurality of adjustable guidance plates.

The cable stripping apparatus may comprise a cage. The cage may be provided at the inlet arrangement. The cage may be provided at least partially around the inlet arrangement. The cage may be provided at least partially over a top surface of the cable stripping apparatus. The cage may define the opening for permitting access into the cable stripping apparatus. The cage may be in the form of a frame. The cage may be coupled to or formed as part of the body of the cable stripping apparatus.

In use, the cage may protect the cable stripping apparatus from impact and/or engagement with the excavator, crane or other materials handler machine feeding cable into the cable stripping apparatus, thus protecting the cable stripping apparatus from damage.

The cable stripping apparatus may comprise a cage at the outlet. The cage at the outlet may be integrally formed or coupled to the cage associated with the inlet arrangement. The cage may be provided at least partially over a top surface of the cable stripping apparatus. The cage may define the opening for permitting access into the cable stripping apparatus. The cage may be in the form of a frame. The cage may be coupled to or formed as part of the body of the cable stripping apparatus.

In use, the cage associated with the outlet may protect the cable stripping apparatus from impact and/or engagement with the excavator, crane or other materials handler machine pulling cable out of the cable stripping apparatus, thus protecting the cable stripping apparatus from damage.

The cable stripping apparatus may be configured to facilitate its handling by the excavator, crane or other materials handler machine.

The cable stripping apparatus may comprise a lifting device, such as a lifting eye, lashing point or the like. The lifting device may form part of or may be coupled to the cage. In particular embodiments, the lifting eye may form part of the cage associated with the inlet arrangement.

The cage may be at least partially constructed from a metallic material, such as steel.

The body may comprise or take the form of a chassis.

The body may comprise a base. The base may comprise or take the form of a base plate.

The body may comprise one or more uprights. The upright(s) may take the form of stanchions. The upright(s) may extend from the base. The upright(s) may be integrally formed or coupled to the base. The upright(s) may be coupled to the cage(s). The body may be configured to support the cutting arrangement.

The body may be at least partially constructed from a metallic material, such as steel.

The cable stripping apparatus may comprise a housing. The housing may form an enclosure of the cable stripping apparatus. Beneficially, the housing may prevent or at least mitigate against the risk of injury to personnel by entrapment in the cable stripping apparatus. The housing may surround the cutting arrangement in order to protect the cutting arrangement.

The cable stripping apparatus may comprise one or more doors. The one or more doors may be pivotably coupled to the body. In use, the doors may be opened to facilitate access to the cutting arrangement and/or access to the second funnel.

The doors may form or form part of the housing.

The doors may be at least partially constructed from a metallic material, such as steel.

According to an eighth aspect, there is provided a system comprising: the cable stripping apparatus of the seventh aspect; and an excavator, crane or other materials handler machine.

According to a ninth aspect, there is provided a method of stripping a cable using the cable stripping apparatus of the seventh aspect or the system of the eighth aspect.

The method may comprise adjusting the cutting arrangement to protrude the blades a predetermined distance into the feed path corresponding to the diameter of the cable to be stripped.

The method may comprise feeding the cable into the inlet arrangement of the cable stripping apparatus. The method may comprise feeding the cable into the inlet arrangement of the cable stripping apparatus using the excavator, crane or other materials handler machine, in particular a manipulator, e.g. grapple, of the materials handler.

The method may comprise removing the stripped cable from the outlet of the cable stripping apparatus. The method may comprise removing the stripped cable from the outlet of the cable stripping apparatus using the excavator, crane or other materials handler machine, in particular using a manipulator, e.g. grapple, of the materials handler.

Feeding the cable into the inlet of the cable stripping apparatus may comprise pushing and/or pulling the cable into the inlet of the cable stripping apparatus. A first end of the cable may be pushed and/or pulled into the inlet first. The cable may be pushed and/or pulled into the inlet far enough that the first end is at the outlet.

Removing the stripped cable from the outlet of the cable stripping apparatus may comprise pulling the cable from the outlet of the cable stripping apparatus. The cable may be pulled from the outlet via the first end of the cable.

The invention is defined by the appended claims. However, for the purposes of the present disclosure it will be understood that any of the features defined above or described below may be utilised in isolation or in combination. For example, features described above in relation to one of the above aspects or below in relation to the detailed description below may be utilised in any other aspect, or together form a new aspect.

BRIEF DESCRIPTION OF THE DRAWINGS

These and other aspects will now be described, by way of example only, with reference to the accompanying drawings, in which:

Figure 1 shows an exploded perspective view of a system for use in disassembling a product to be processed;

Figure 2 shows an exploded perspective view of an apparatus for use in disassembling the product to be processed, and which forms part of the system shown in Figure 1;

Figure 3 shows an enlarged view of part of a tool carrier platform of the apparatus shown in Figure 2;

Figure 4 shows an enlarged cut-away view of another part of the tool carrier platform of the apparatus shown in Figure 2;

Figure 5 shows an enlarged view of another part of the tool carrier platform of the apparatus shown in Figure 2;

Figure 6 shows an exploded perspective view of the apparatus for use in disassembling the product to be processed, in a second configuration;

Figure 7 shows a cut-away view of part of the apparatus shown in Figure 6;

Figure 8 shows an exploded perspective view of an alternative system for use in disassembling the product to be processed;

Figure 9 shows an exploded perspective view of an apparatus for use in disassembling the product to be processed, and which forms part of the system shown in Figure 8;

Figure 10 shows an exploded perspective view of an alternative system for disassembling a product to be processed;

Figure 11 shows an exploded perspective view of an apparatus for use in disassembling the product to be processed, and which forms part of the system shown in Figure 10;

Figure 12 shows an enlarged view of part of a tool carrier platform of the apparatus shown in Figure 11;

Figure 13 shows a clamping tool of the apparatus shown in Figure 11, in a retracted configuration;

Figure 14 shows the clamping tool of the apparatus shown in Figure 11, in an extended configuration;

Figure 15 shows an angled mounting portion of the apparatus shown in Figure

11 ; Figure 16 shows another angled mounted portion of the apparatus shown in Figure 11;

Figure 17 shows a coupling portion and adaptor of the apparatus shown in Figure

11 ;

Figures 18 and 19 show perspective views of the coupling portion of the apparatus shown in Figure 11;

Figures 20 to 25 show perspective view of the apparatus for use in disassembling the product to be processed shown in Figure 11, in a number of different configurations;

Figure 26 shows a perspective view of an alternative system for use in disassembling a product to be processed;

Figure 27 shows a perspective view of a cable stripping apparatus;

Figure 28 shows a side elevation view of the cable stripping apparatus of Figure 27;

Figure 29 shows a front elevation view of the cable stripping apparatus of Figure 27;

Figure 30 shows a plan view of the cable stripping apparatus of Figure 27 with the doors removed;

Figure 31 shows a perspective view of the cable stripping apparatus of Figure 27, with doors removed;

Figure 32 shows a plan sectional view of the cable stripping apparatus of Figure 27 with a cable being fed through the apparatus;

Figure 33 shows an enlarged view of part of the cable stripping apparatus shown in Figure 32;

Figures 34 and 35 show perspective views of the cable stripping apparatus shown in Figure 27;

Figures 36, 37 and 38 show enlarged views of parts of the cable stripping apparatus shown in Figure 27;

Figures 39 and 40 show the second funnel of the cable stripping apparatus shown in Figure 27;

Figure 41 shows a plan view of a blade of the cable stripping apparatus of Figure 27;

Figure 42 shows an end elevation of the blade shown in Figure 41 ;

Figure 43 shows an adjustment member of the cable stripping apparatus of Figure 27; and Figure 44 shows a system comprising an excavator and the cable stripping apparatus shown in Figure 27.

DETAILED DESCRIPTION OF THE DRAWINGS

Referring first to Figure 1 of the accompanying drawings, there is shown an exploded perspective view of a system 10 for disassembling a product to be processed. As shown in Figure 1, the system 10 comprises an excavator 12 and an apparatus 14 for disassembling the product to be processed (not shown).

As shown in Figure 1, the excavator 12 comprises a manipulator, generally denoted 16, which comprises a first arm member 18 in the form of boom arm, a second arm member 20 in the form of a stick and an attachment 22 in the form of a grapple. While in the illustrated excavator 12, the manipulator 16 comprises two arm members 18, 20, it will be understood that the manipulator 16 may take other suitable forms. For example, the manipulator 16 may comprise one arm member or three or more arm members.

The first arm member 18 is pivotably coupled at its proximal end to a chassis 24 of the excavator 12. Movement of the first arm member 18 relative to the chassis 24 is effected by actuators 26, which in the illustrated excavator 12 take the form of hydraulic actuators.

The second arm member 20 is pivotably coupled at its proximal end to the first arm member 18. Movement of the second arm member 20 relative to the first arm member 18 is effected by an actuator 28, which in the illustrated excavator 12 takes the form of a hydraulic actuator.

The attachment 22 is coupled at a distal end of the second arm member 20. While in the illustrated excavator 12 the attachment 22 takes the form of a grapple it will be understood that the attachment 22 may alternatively comprise any suitable end effector. In the illustrated excavator 12, tool tips 30 are provided, the tool tips 30 configured to facilitate handling and/or disassembly of the product to be processed.

As shown in Figure 1 and referring also to Figures 2 and 3 of the accompanying drawings, the apparatus 14 comprises a tool carrier platform 32 configured to receive thereon tools 34a, 34b for use in disassembling the product to be processed.

As shown, the tool carrier platform 32 comprises a plurality of attachment locations 36 for receiving a selected one or more of the tools 34a, 34b. The apparatus 14 further comprises a coupling arrangement, generally denoted 38, configured for coupling the tool carrier platform 32 to the excavator 12, more particularly a mounting bracket 40 of the excavator’s undercarriage 42.

In use, the apparatus 14 is coupled to and operable in conjunction with the excavator 12, the manipulator 16 being used to position the product to be processed and/or disassemble the product to be processed in combination with the tools 34a, 34b mounted to the tool carrier platform 32.

Beneficially, the apparatus 14 facilitates the disassembly and/or dismantling of a variety of products using the excavator 12, permitting the product to be recycled and/or high value materials to be extracted safely and efficiently. The apparatus 14 facilitates the disassembly and/or dismantling of a variety of products, including for example but not exclusively cables, consumer goods and/or appliances, and/or vehicles The apparatus 14 permits high value materials to be extracted without the requirement for significant labour and/or the risk of exposing personnel to potentially hazardous materials, such as Lead.

By way of example, when utilised with the cable stripping apparatus 34b the apparatus 14 is particularly suited to the stripping of cables which, due to their significant mass per unit length, are not possible to safely and/or efficiently handle manually. For example, the apparatus 14 facilitates the stripping of cables, e.g. armoured cables, having a diameter of 50 mm or greater, in particular cables having a diameter between 50 mm and 200 mm, which conventionally require significant labour and/or time to pre cut, feed and then separate the component parts of the cable. The apparatus 14 facilitates the stripping of significantly longer lengths of cable in a single operation than can be achieved via conventional means. The accurate and efficient stripping of cables using the present apparatus 14 facilitates reduced wastage in comparison to conventional equipment and processes, and thus increases the value that is able to be extracted from a given cable. Moreover, the accurate and efficient stripping of cables using the present apparatus 14 reduces the risk of contamination of the inner core and/or reduces or at least mitigates against the risk of personnel being exposed to potentially harmful materials such as Lead commonly found in such cables.

Moreover, the apparatus 14 increases the amount of high value materials that can be recovered during the recycling process when compared to the use of shedder separation techniques alone to recover high value materials such as Copper. The apparatus may also reduce the amount of contamination mix of different materials such as Copper contaminating shredded Steel.

The apparatus 14 obviates the requirement for manual handling of the products to be processed and their components once the product has been disassembled. The apparatus 14 also obviates or at least reduces the need for additional equipment, since the apparatus 14 can be moved from one location to another and/or adapted by selecting a different tool or set of tools for coupling to the tool carrier platform 32. This in turn means that the infrastructure and/or operating costs associated with a given processing facility can be reduced. The footprint occupied by the processing facility may be reduced, such that processing facilities may be provided in locations not previously able to accommodate the range of processing equipment required to process products, reducing the requirement and environmental impact involved in transporting products over distance for processing.

As described above, the apparatus 14 comprises tool carrier platform 32 configured to receive thereon the one or more tools 34a, 34b for use in disassembling and/or dismantling the product to be processed.

The tool carrier platform 32 comprises a top portion 44 which, in use, defines a working area of the apparatus 14. In the illustrated apparatus 14, the top portion 44 is rectangular or substantially rectangular in shape and defines a planar or substantially planar surface. The apparatus 14 is configured so that the planar or substantially planar surface defined by the top portion 44 is oriented horizontally or substantially horizontally in use.

In the illustrated apparatus 14, the top portion 44 is modular in construction, comprising a number of plates 46 (four plates 46 are shown in the illustrated apparatus 14).

Beneficially, the provision of a modular top portion 44 means that the configuration of the top portion 44 and thus the apparatus 14 can be readily adapted, for example based on the size or type of product to be processed.

As shown most clearly in Figure 3 of the accompanying drawings, the top portion 44 comprises a plurality of the attachment locations 36. In the illustrated apparatus 14, the attachment locations 36 are formed in an upper surface of the top portion 44. However, it will be understood that one or more of the attachment locations may alternatively or additionally be provided in a side surface or underside of the top portion 44. The attachment locations 36 are formed by bores configured to receive fasteners 48 (shown in Figure 2), which in the illustrated apparatus 14 take the form of bolts. The bores forming the attachment locations 36 are circular and are configured receive the fasteners 48. However, it will be understood that the bores forming the attachment locations 36 may take a number of different forms and/or sizes. For example, one or more of the bores forming the attachment locations 36 may be square, rectangular, triangular, elliptical, hexagonal, T-shaped, star-shaped, cross-shaped, elongate slot-shaped or any other suitable shape configured to receive a corresponding fastener and/or male portion of the tools 34a, 34b.

As shown in Figures 1, 2 and 3, the attachment locations 36 are arranged in a number of rectangular arrays (that is having a number of attachment locations 36 arranged in rows and columns). In the illustrated apparatus 14, each plate 46 comprises 90 attachment locations. The attachment locations 36 of each plate 46 are arranged into 3 rectangular arrays each having 30 attachment locations (arranged in a 5 x 6 grid pattern). However, it will be understood that the attachment locations 36 may be arranged in any suitable numbers and/or patterns.

The apparatus 14 further comprises access ports 49a, 49b. In use, the access ports 49a, 49b facilitate access to the fasteners 48. As shown, the access ports 49a, 49b take a number of different forms. In the illustrated apparatus 14, the access ports 49a, 49b take the form of bores formed in the top portion 44. As shown most clearly in Figure 3, the bores forming the access ports 49a are also circular and in the illustrated apparatus 14 have a larger diameter than the bores forming the attachment locations 36. The bores forming the access ports 49b define elongate slots. However, it will be understood that the access ports 49a, 49b may take a number of different forms and/or sizes.

Referring again to Figures 1 and 2, the tool carrier platform 32 further comprises a support portion 50 which supports the top portion 44. In the illustrated apparatus 14, the support portion 50 takes the form of a chassis or framework. As shown, in the illustrated apparatus 14 attachment locations 36 are also formed in the support portion 50. The attachment locations 36 are formed in an upper surface of the support portion 50. However, it will be understood that one or more of the attachment locations 36 may alternatively or additionally be provided in a side surface or underside of the support portion 50.

The tool carrier platform 32 further comprises a ground-engaging member 52. In the illustrated apparatus 14, the ground-engaging member 52 takes the form a foot or skid provided at a distal end of the tool carrier platform 32 and is integrally formed with support portion 50. However, it will be understood that the ground-engaging member 52 may comprise a separate component coupled to the support portion 50.

Beneficially, the ground-engaging member 52 supports the tool carrier platform 32 so that the mass of the product to be processed, the mass of the one or more tools 34a, 34b and/or forces (for example impact forces) generated during use of the apparatus 14 is/are transferred to the ground.

As shown in Figures 1 and 2, the apparatus 14 further comprises stabiliser legs 54. In the illustrated apparatus 14, the stabiliser legs 54 are adjustable and are coupled to the support portion 50.

Beneficially, the stabiliser legs 54 permit the orientation of the tool carrier platform 32 to be adjusted to and/or maintained in a selected position, for example to orient the tool carrier platform 32 so that the top portion 44 is horizontal or substantially horizontal to the ground or to orient the tool carrier platform 32 to a selected angle of inclination.

The tool carrier platform 32 further comprises an end portion 56 disposed at and/or forming the distal leading end of the tool carrier platform 32. In the illustrated apparatus 14, the end portion 56 is integrally formed with the support portion 50. However, it will be understood that the end portion 56 may comprise a separate component coupled to the support portion 50.

As described above, the apparatus 14 comprises coupling arrangement 38 for coupling the tool carrier platform 32 to the excavator 12, more particularly the mounting bracket 40 on the excavator’s undercarriage 42, such that the apparatus 14 forms an attachment of the excavator 12.

Beneficially, the coupling arrangement 38 facilitates manoeuvring of the apparatus 14 by the excavator 12.

As shown most clearly in Figure 2, and referring now also to Figure 4 of the accompanying drawings, the coupling arrangement 38 comprises a coupling portion 58. The coupling portion 58 forms part of the platform 32 and is pivotably coupled to the support portion 50 of the tool carrier platform 32 by an axle 60.

In the illustrated apparatus 14, the tool carrier platform 32 is configured for indirect coupling to the excavator 12, the coupling arrangement 38 further comprising an adapter 62 configured to couple the tool carrier platform 32, in particular the coupling portion 58 of the tool carrier platform 32, to the excavator 12.

The adapter 62 is interposed between the excavator 12 and the coupling portion 58, the adapter 62 being coupled on the one hand to the mounting bracket 40 of the excavator 12 and on the other hand to the coupling portion 58. The adapter 62 may be fully mounted (via four connecting pins 63) or semi-mounted (only using the lower two pivot pins 63) so that the coupling arrangement 38 between the tool carrier platform 32 can float.

Referring now also to Figure 5 of the accompanying drawings, the apparatus 14 further comprises a power conveyance system, generally denoted 64, for conveying power from the excavator 12 to the one or more tools 34a, 34b when mounted to the tool carrier platform 32.

As shown, the power conveyance system 64 comprises a manifold 66 for facilitating coupling of the apparatus 14 and/or the tools 34a, 34b to the power system (not shown) of the excavator 12. The manifold 66 comprises a plurality of couplers 68, which in the illustrated apparatus 14 take the form of hydraulic quick connectors, for coupling the apparatus 14 and/or the tools 34a, 34b to the power system of the excavator 12. In the illustrated apparatus 14, the manifold 66 is disposed in the coupling portion 58of the tool carrier platform 32.

Hoses, e.g. hydraulic hoses, and/or power cables 70 (two of which are shown in Figure 5) of the power conveyance system 64 are connected at their proximal ends to the manifold 66. The distal ends of the hoses and/or cables 70 are relayed and supported along the apparatus 14 and may simply be pulled through the access ports 49a, 49b in the top portion 44 or may be coupled to couplers (not shown) provided in the tool carrier platform 32, for example in the top portion 44 or the support portion 50. The power conveyance system 64 further comprises hoses, e.g. hydraulic hoses, and/or power cables 71 (two of which are shown in Figure 5) for coupling the manifold 66 to the power system of the excavator 12.

As described above, the excavator 12 and the apparatus 14 together form a system 10 for disassembling a product to be processed, the tool carrier platform 32 configured to receive selected one or more of the tools 34a, 34b for use in disassembling the product to be processed.

In the illustrated system 10, the apparatus 14 is shown with two tools 34a, 34b. The tool 34a takes the form of a shearing tool, more particularly a V-shaped scrap shear. The tool 34b takes the form of the cable stripping apparatus shown and described in UK Patent Application No. 2103304.8, the contents of which are incorporated herein.

As described above, the apparatus 14 obviates the requirement for manual handling of the products to be processed and their components once the product has been disassembled. The apparatus 14 may also obviate or at least reduce the need for additional equipment, since the apparatus 14 can be moved from one location to another and/or adapted by selecting a different tool or set of tools for coupling to the tool carrier platform 32.

For example, Figures 6 and 7 of the accompanying drawings show an alternative configuration of the apparatus 14. In this configuration, the tool carrier platform 32 is configured to receive a tool 72, which in the illustrated apparatus 14 takes the form of a manipulator. In the illustrated apparatus 14, the tool 72 is configured for coupling to the end portion 56 of the tool carrier platform 32.

As shown in Figure 6, the tool 72 comprises a first arm member 74 in the form of boom arm, a second arm member 76 in the form of stick and an attachment 78 in the form of a grapple. The first arm member 74 is pivotably coupled at its proximal end to a swivel base 80 configured for mounting to the end portion 56 of the tool carrier platform 32. Movement of the first arm member 74 relative to the swivel base 80 is effected by actuators 82. The second arm member 76 is pivotably coupled at its proximal end to the first arm member 74. Movement of the second arm member 76 relative to the first arm member 74 is effected by an actuator 84. The attachment 78 is rotatably coupled to a distal end of the second arm member 76.

As shown in Figure 7, the tool carrier platform 32 further comprises ground- engaging members 85. In the illustrated apparatus 14, the ground-engaging members 85 take the form of wheels provided at a distal end of the tool carrier platform 32.

Beneficially, the ground-engaging members 85 support the tool carrier platform 32 so that the mass of the product to be processed, the mass of the tools and/or forces (for example impact forces) generated during use of the apparatus 14 is/are transferred to the ground. The provision of ground-engaging members 52 in the form of wheels also facilitates manoeuvring of the apparatus 14 by the excavator 12.

It will be understood that various modifications may be made without departing from the scope of the invention as defined in the claims.

For example, and referring now to Figures 8 and 9 of the accompanying drawings, there is shown an alternative system 110 for disassembling a product to be processed. As shown in Figure 8, the system 110 comprises an excavator 112 and an apparatus 114 for disassembling the product to be processed (not shown).

As shown in Figure 8, the excavator 112 comprises a manipulator, generally denoted 116, which comprises a first arm member 118 in the form of boom arm, a second arm member 120 in the form of a stick and an attachment 122 in the form of a grapple. While in the illustrated excavator 112, the manipulator 116 comprises two arm members 118, 120, it will be understood that the manipulator 116 may take other suitable forms. For example, the manipulator 116 may comprise one arm member or three or more arm members.

The first arm member 118 is pivotably coupled at its proximal end to a chassis 124 of the excavator 112. Movement of the first arm member 118 relative to the chassis 124 is effected by actuators 126, which in the illustrated excavator 112 take the form of hydraulic actuators.

The second arm member 120 is pivotably coupled at its proximal end to the first arm member 118. Movement of the second arm member 120 relative to the first arm member 120 is effected by an actuator 128, which in the illustrated excavator 112 takes the form of a hydraulic actuator.

The attachment 122 is coupled at a distal end of the second arm member 120. While in the illustrated excavator 112 the attachment 122 takes the form of a grapple it will be understood that the attachment 122 may alternatively comprise any suitable end effector.

Referring in particular to Figure 9, the apparatus 114 comprises a tool carrier platform 132 configured to receive thereon tools for use in disassembling the product to be processed. In the illustrated apparatus 114, the tool carrier platform 132 is configured to receive a tool 134 in the form of a wire stripper.

As shown, the tool carrier platform 132 further comprises a plurality of attachment locations 136 for receiving the tool 134 and/or other tools for use in disassembling the product to be processed.

The apparatus 114 further comprises a coupling arrangement, generally denoted 138, configured for coupling the tool carrier platform 132 to the excavator 112, more particularly the mounting bracket 140 of the excavator’s undercarriage 142.

In use, the apparatus 114 is coupled to and operable in conjunction with the excavator 112, the manipulator 116 of the excavator 112 being used to position the product to be processed and/or disassemble the product to be processed in combination with the tool 134.

Beneficially, the apparatus 114 facilitates the disassembly and/or dismantling of a variety of products using the excavator 112, permitting the product to be recycled and/or high value materials to be extracted safely and efficiently. The apparatus 114 facilitates the disassembly and/or dismantling of a variety of products, including for example but not exclusively cables, consumer goods and/or appliances, and/or vehicles. The apparatus permits high value materials to be extracted without the requirement for significant labour and/or risk of exposing personnel to potentially hazardous materials, such as Lead.

Moreover, the apparatus 114 increases the amount of high value materials that can be recovered during the recycling process when compared to the use of shedder separation techniques alone to recover high value materials such as Copper. The apparatus may also reduce the amount of contamination mix of different materials such as Copper contaminating shredded Steel.

The apparatus 114 obviates or at least reduces the requirement for manual handling of the products to be processed and their components once the product has been disassembled. The apparatus 114 also obviates or at least reduces the need for additional equipment, since the apparatus 114 can be moved from one location to another and/or adapted by selecting a different tool or set of tools for coupling to the tool carrier platform 132. This in turn means that the infrastructure and/or operating costs associated with a given processing facility can be reduced. The footprint occupied by the processing facility may be reduced, such that processing facilities may be provided in locations not previously able to accommodate the range of processing equipment required to process products, reducing the requirement and environmental impact involved in transporting products over distance for processing.

As described above, the apparatus 114 comprises tool carrier platform 132 configured to receive thereon the one or more tools 134 for use in disassembling and/or dismantling the product to be processed.

As shown in Figure 9 of the accompanying drawings, the tool carrier platform 132 comprises a top portion 144, which, in use, defines a working area of the apparatus 114. In the illustrated apparatus 114, the top portion 144 is rectangular or substantially rectangular in shape and defines a planar or substantially planar surface. The apparatus 114 is configured so that the planar or substantially planar surface defined by the top portion 144 is oriented horizontally or substantially horizontally in use.

In the illustrated apparatus 114, the top portion 144 is modular in construction, comprising a number of plates 146 (four plates 146 are shown in the illustrated apparatus 114).

Beneficially, the provision of a modular top portion 144 means that the configuration of the top portion 144 and thus the apparatus 114 can be readily adapted, for example based on the size or type of product to be processed. As shown most clearly in Figure 9, the top portion 144 comprises a plurality of the attachment locations 136. In the illustrated apparatus 114, the attachment locations 136 are formed in an upper surface of the top portion 144. However, it will be understood that one or more of the attachment locations 136 may alternatively or additionally be provided in a side surface or underside of the top portion 144. The attachment locations 136 are formed by bores configured to receive fasteners 148, which in the illustrated apparatus 114 take the form of bolts. The bores forming attachment locations 136 are circular and are configured receive the fasteners 148.

However, it will be understood that the bores forming the attachment locations 136 may take a number of different forms and/or sizes. For example, one or more of the bores forming the attachment locations 136 may be square, rectangular, triangular, elliptical, hexagonal, T-shaped, star-shaped, cross-shaped, elongate slot-shaped or any other suitable shape configured to receive a corresponding fastener and/or male portion of the tool 134 and/or other tools for use in disassembling the product to be processed.

As shown in Figure 9, the apparatus 114 further comprises access ports 149a, 149b. In use, the access ports 149a, 149b facilitate access to the fasteners 148 and/or hoses and/or cables of a power conveyance system (not shown) in a similar manner to that described above with respect to the apparatus 14. As shown, the access ports 149a, 149b take a number of different forms. In the illustrated apparatus 114, the access ports 149a, 149b take the form of bores formed in the top portion 144. The bores forming the access ports 149a are also circular and have a larger diameter than the bores forming the attachment locations 136. The bores forming the access ports 149b define elongate slots. However, it will be understood that the access ports 149a, 149b may take a number of different forms and/or sizes.

The tool carrier platform 132 further comprises a support portion 150, which supports the top portion 144. In the illustrated apparatus 114, the support portion 150 takes the form of a chassis or framework. As shown, in the illustrated apparatus 114, the support portion 150 also has attachment locations 136. The attachment locations 136 are formed in an upper surface of the support portion 150. However, it will be understood that one or more of the attachment locations 136 may alternatively or additionally be provided in a side surface or underside of the support portion 150.

As shown in Figure 9, the tool carrier platform 132 further comprises an end portion 156 disposed at and/or forming the distal leading end of the tool carrier platform 132. The end portion 156 takes the form of a clamping tool 186. The clamping tool 186 formed by the end portion 156 takes the form of a clamp vice, more particularly a telescopic type clamp vice, for holding the product to be processed and/or components of the product to be processed to facilitate disassembly by the manipulator 116. As shown in Figure 9, the illustrated clamping tool 186 comprises a first clamp jaw 188 which is fixed relative to the end portion 156 and a second clamp jaw 190 which is mounted to an actuator 192. In the illustrated apparatus 114, the actuator 192 comprises or takes the form of a hydraulic linear actuator, which permits the relative separation of the first and second clamp jaws 188,190 to be adjusted.

As described above, the apparatus 114 comprises coupling arrangement 138 for coupling the tool carrier platform 132 to the excavator 112, more particularly the mounting bracket 140 on the excavator’s undercarriage 142, such that the apparatus 114 forms an attachment of the excavator 112.

Beneficially, the coupling arrangement 138 facilitates manoeuvring of the apparatus 114 by the excavator 112.

As shown, the coupling arrangement 138 comprises a coupling portion 158. The coupling portion 158 forms part of the platform 132 and is pivotably coupled to support portion 150 of the tool carrier platform 132 by an axle 160.

In the illustrated apparatus 114, the tool carrier platform 132 is configured for indirect coupling to the excavator 112, the coupling arrangement 138 further comprising an adapter 162 configured to couple the tool carrier platform 132, in particular the coupling portion 158 of the tool carrier platform 132, to the excavator 112.

The adapter 162 is interposed between the excavator 112 and the coupling portion 158, the adapter 162 being coupled on the one hand to the mounting bracket 140 of the excavator 112 and on the other hand to the coupling portion 158. The apparatus 114 is semi-mounted to the excavator 112 (that is only fitted to the lower pivot pins 163 of the adaptor 162). This gives the apparatus 114 stability from the excavator 112 during use, and allows the apparatus 114 to be pushed and pulled by the excavator 112. Moreover, semi-mounting the apparatus 114 to the excavator 112 allows the tool carrier platform 132 to flex up and/or down relative to the excavator 112, for example where the apparatus 114 is used on uneven ground.

In use, the apparatus 114 is coupled to and operable in conjunction with the excavator 112, the manipulator 116 being used to position the product to be processed and/or disassemble the product to be processed in combination with the tool 134 and end portion 156. Referring now to Figures 10 to 25 of the accompanying drawings, there is shown an alternative system 210 for disassembling a product to be processed. As shown in Figure 9, the system 210 comprises an excavator 212 and an apparatus 214 for disassembling the product to be processed (not shown).

As shown in Figure 10, the excavator 212 comprises a manipulator, generally denoted 216, which comprises a first arm member 218 in the form of boom arm, a second arm member 220 in the form of a stick and an attachment 222 in the form of a grapple. While in the illustrated excavator 212, the manipulator 216 comprises two arm members 218, 220, it will be understood that the manipulator 216 may take other suitable forms. For example, the manipulator 216 may comprise one arm member or three or more arm members.

The first arm member 218 is pivotably coupled at its proximal end to a chassis 224 of the excavator 212. Movement of the first arm member 218 relative to the chassis 224 is effected by actuators 226, which in the illustrated excavator 212 take the form of hydraulic actuators.

The second arm member 220 is pivotably coupled at its proximal end to the first arm member 218. Movement of the second arm member 220 relative to the first arm member 218 is effected by an actuator 228, which in the illustrated excavator 212 takes the form of a hydraulic actuator.

The attachment 222 is coupled at a distal end of the second arm member 220. While in the illustrated excavator 212 the attachment 222 takes the form of a grapple it will be understood that the attachment 222 may alternatively comprise any suitable end effector.

As shown in Figure 10 and referring also to Figures 11 and 12 of the accompanying drawings, the apparatus 214 comprises a tool carrier platform 232 configured to receive thereon tools 234a, 234b for use in disassembling the product to be processed.

As shown, the tool carrier platform 232 comprises a plurality of attachment locations 236 for receiving a selected one or more of the tools 234a, 234b.

The apparatus 214 further comprises a coupling arrangement, generally denoted 238, configured for coupling the tool carrier platform 232 to the excavator 212, more particularly a mounting bracket 240 of the excavator’s undercarriage 242.

In use, the apparatus 214 is coupled to and operable in conjunction with the excavator 212, the manipulator 216 being used to position the product to be processed and/or disassemble the product to be processed in combination with the tools 234a, 234b mounted to the tool carrier platform 232.

Beneficially, the apparatus 214 facilitates the disassembly and/or dismantling of a variety of products using the excavator 212, permitting the product to be recycled and/or high value materials to be extracted safely and efficiently. The apparatus 214 facilitates the disassembly and/or dismantling of a variety of products, including for example cables, consumer goods, vehicles, permitting high value materials to be extracted without the requirement for significant labour and/or risk of exposing personnel to potentially hazardous materials, such as Lead.

Moreover, the apparatus 214 increases the amount of high value materials that can be recovered during the recycling process when compared to the use of shedder separation techniques alone to recover high value materials such as Copper. The apparatus may also reduce the amount of contamination mix of different materials such as Copper contaminating shredded Steel.

The apparatus 214 obviates the requirement for manual handling of the products to be processed and their components once the product has been disassembled. The apparatus 214 also obviates or at least reduces the need for additional equipment, since the apparatus 214 can be moved from one location to another and/or adapted by selecting a different tool or set of tools for coupling to the tool carrier platform 232. This in turn means that the infrastructure and/or operating costs associated with a given processing facility can be reduced. The footprint occupied by the processing facility may be reduced, such that processing facilities may be provided in locations not previously able to accommodate the range of processing equipment required to process products, reducing the requirement and environmental impact involved in transporting products over distance for processing.

As described above, the apparatus 214 comprises tool carrier platform 232 configured to receive thereon the one or more tools 234a, 234b for use in disassembling and/or dismantling the product to be processed. In the illustrated system 210, the apparatus 214 is shown with two tools 234a, 234b.

The tool 234a takes the form of a cable stripping apparatus such as shown and described in UK Patent Application No. 2103304.8, the contents of which are incorporated herein.

The tool 234b takes the form of a clamping tool, more particularly a telescopic type clamp vice, for holding the product to be processed and/or components of the product to be processed to facilitate disassembly by the manipulator 216. As shown in Figures 10 and 11, and referring also to Figures 13 to 16 of the accompanying drawings, the illustrated clamping tool 234b comprises a first clamp jaw 288 and a second clamp jaw 290 which is mounted to an actuator 292, in the illustrated apparatus 214 a hydraulic linear actuator, which permits the relative separation of the first and second clamp jaws 288,290 to be adjusted.

The tool 234b further comprises an angled mounting portion 294, permitting the clamping tool 234b to be disposed at an angle with respect to top portion 244. The angle of inclination may be changed by utilising a different angled mounting portion 294b such as shown in Figure 16.

Referring again in particular to Figures 10, 11 and 12, the tool carrier platform 232 comprises a top portion 244 which, in use, defines a working area of the apparatus 214. In the illustrated apparatus 214, the top portion 244 is rectangular or substantially rectangular in shape and defines a planar or substantially planar surface. The apparatus 214 is configured so that the planar or substantially planar surface defined by the top portion 244 is oriented horizontally or substantially horizontally in use.

In the illustrated apparatus 214, the top portion 244 is modular in construction, comprising a number of plates 246.

Beneficially, the provision of a modular top portion 244 means that the configuration of the top portion 244 and thus the apparatus 214 can be readily adapted, for example based on the size or type of product to be processed.

It will be recognised that the apparatus 214 differs from the apparatus’ 14,114 in that the top portion 244 also forms or forms part of the end portion 256 of the apparatus 214. Beneficially, the apparatus 214 is thus able to accommodate plates 246 to the distal leading end of the apparatus 214, thereby providing a greater number of attachment locations 236 (for example, it can be seen that the illustrated apparatus 214 comprises five plates 246 rather than four as in the apparatus’ 14,114).

As shown most clearly in Figure 12 of the accompanying drawings, the top portion 244 comprises a plurality of the attachment locations 236.

The attachment locations 236 are formed by bores configured to receive fasteners 248, which in the illustrated apparatus 214 take the form of bolts (shown in Figure 11). As shown in Figure 11, the bores forming the attachment locations 236 are circular and are configured receive the fasteners 248 (shown in Figure 11).

However, it will be understood that the bores forming the attachment locations 236 may take a number of different forms and/or sizes. For example, one or more of the bores forming the attachment locations 236 may be square, rectangular, triangular, elliptical, hexagonal, T-shaped, star-shaped, cross-shaped, elongate slot-shaped or any other suitable shape configured to receive a corresponding fastener and/or male portion of the tools 234a, 234b.

As shown in Figure 11, in the illustrated apparatus 214, the attachment locations 236 are formed in an upper surface of the top portion 244. The end portion 256 also comprises a plurality of the attachment locations 236. Beneficially, this permits one or more tools 234a, 234b to be attached for an end or side surface of the apparatus 214. The attachment locations 236 may also facilitate attachment of an extension 296 to the tool carrier platform 232 (shown in Figures 24 and 25).

As shown most clearly in Figure 12, the apparatus 214 further comprises access ports 249a, 249b. In use, the access ports 249a, 249b facilitate access to the fasteners 248. The access ports 249a, 249b take a number of different forms. In the illustrated apparatus 214, the access ports 249a, 249b take the form of bores formed in the top portion 244. The bores forming the access ports 249a are also circular and in the illustrated apparatus 214 have a larger diameter than the bores forming the attachment location 236. The bores forming the access ports 249b define elongate slots. However, it will be understood that the access ports 249a, 249b may take a number of different forms and/or sizes.

The tool carrier platform 232 further comprises a support portion 250 which supports the top portion 244. In the illustrated apparatus 214, the support portion 250 takes the form of a chassis or framework. As shown, in the illustrated apparatus 214, attachment locations 236 are also formed in the support portion 250. The attachment locations 236 are formed in an upper surface of the support portion 250. However, it will be understood that one or more of the attachment locations 236 may alternatively or additionally be provided in a side surface or underside of the support portion 250.

The tool carrier platform 232 further comprises a ground-engaging member 252. In the illustrated apparatus 214, the ground-engaging member 252 takes the form a foot or skid provided at a distal end of the tool carrier platform 232 and is integrally formed with support portion 250. However, it will be understood that the ground-engaging member 252 may comprise a separate component coupled to the support portion 250.

Beneficially, the ground-engaging member 252 supports the tool carrier platform 232 so that the mass of the product to be processed, the mass of the one or more tools 234a, 234b and/or forces (for example impact forces) generated during use of the apparatus 214 is/are transferred to the ground. As described above, the apparatus 214 comprises coupling arrangement 238 for coupling the tool carrier platform 232 to the excavator 212, more particularly the mounting bracket 240 on the excavator’s undercarriage 242, such that the apparatus 214 forms an attachment of the excavator 212.

Beneficially, the coupling arrangement 238 facilitates manoeuvring of the apparatus 214 by the excavator 212.

As shown most clearly in Figure 11 , and referring now also to Figures 17 to 19 of the accompanying drawings, the coupling arrangement 238 comprises a coupling portion 258. The coupling portion 258 forms part of the platform 232 and is pivotably coupled to support portion 250 of the tool carrier platform 232 by an axle 260.

In the illustrated apparatus 214, the tool carrier platform 232 is configured for indirect coupling to the excavator 212, the coupling arrangement 238 further comprising an adapter 262 configured to couple the tool carrier platform 232, in particular the coupling portion 258 of the tool carrier platform 232 to the excavator 212.

The adapter 262 is interposed between the excavator 212 and the coupling portion 258, the adapter 262 being coupled on the one hand to the mounting bracket 240 of the excavator 212 and on the other hand to the coupling portion 258 of the tool carrier platform 232. The adapter 262 may be fully mounted (via all four connecting pins 263) or semi-mounted (only using the lower pivot pins 263 so that the coupling arrangement 238 can float.

Referring in particular to Figure 19, the apparatus 214 further comprises a power conveyance system, generally denoted 264, for conveying power from the excavator 212 to the one or more tools 234a, 234b when mounted to the tool carrier platform 232.

As shown, the power conveyance system 264 comprises a manifold 266 for facilitating coupling of the apparatus 214 and/or the tools 234a, 234b to the power system (not shown) of the excavator 212. The manifold 266 comprises a plurality of couplers 268, which in the illustrated apparatus 214 take the form of hydraulic quick connectors, for coupling the apparatus 214 and/or the tools 234a, 234b to the power system of the excavator 212. In the illustrated apparatus 214, the manifold 266 is disposed in the coupling portion 258 of the tool carrier platform 232.

Hoses, e.g. hydraulic hoses, and/or power cables 270 (two of which are shown in Figure 19) of the power conveyance system 264 are connected at their proximal ends to the manifold 266. The distal ends of the hoses and/or cables 270 are relayed and supported along the apparatus 214 and may simply be pulled through the access ports 249a, 249b in the top portion 244 or may be coupled to couplers (not shown) provided in the tool carrier platform 232, for example in the top portion 244 or the support portion 250. The power conveyance system 264 further comprises hoses, e.g. hydraulic hoses, and/or power cables 271 (two of which are shown in Figure 19) for coupling the manifold 266 to the power system of the excavator 212.

As described above, the apparatus 214 obviates the requirement for manual handling of the products to be processed and their components once the product has been disassembled. The apparatus 214 may also obviate or at least reduce the need for additional equipment, since the apparatus can be moved from one location to another and/or adapted by selecting a different tool or set of tools for coupling to the tool carrier platform 232.

It will be recognised that the apparatus 214 is highly adaptable and is capable of being configured in numerous different ways depending on the task at hand and/or product to be disassembled and/or dismantled.

Figures 20 to 23, for example, illustrate a number of different configurations of the apparatus 214 utilising two clamping tools 234b.

As described above, and referring to Figures 24 and 25 of the accompanying drawings, in the illustrated apparatus 214 the end portion 256 also comprises a plurality of the attachment locations 236. Beneficially, this permits one or more tools 234a, 234b to be attached for an end or side surface of the apparatus 214. The attachment locations 236 may also facilitate attachment of extension 296 to the tool carrier platform 232.

It will also be recognised that the system and apparatus described herein may be utilised with any suitable materials handler machine. Figure 26 shows an alternative system 310 including a materials handler machine in the form of a crane 312 and apparatus 314. As shown in Figure 26, whereas the excavators 12,112,212 comprise tracks, the crane 312 takes the form of a wheeled vehicle. In the illustrated system 310, the apparatus 314 is substantially identical to the apparatus 214. However, it will be understood that the system 310 may alternatively utilise the apparatus 10 or the apparatus 110.

It will also be recognised that the system and apparatus described herein is capable of receiving a wide variety of different tools and may be configured to disassemble and/or dismantle a wide variety of products.

Other examples of tools can be, for example but not exclusively, cable shear blades inside the grapple legs, flat cut stripping tools, knife type tools for cutting products, a brush, e.g. rotary brush. Examples of products which the apparatus and system can be used to disassemble include, for example but not exclusively electric motors (for example but not exclusively up to one metric tonne in weight), bed mattresses, heavy electrical cables (for example but not exclusively up to 200 mm in diameter), cars and vehicles, white goods such as washing machines, tumble driers, fridges, electrical and communication boxes and transformers, vehicles and/or vehicle components such as vehicle wheels, electrical and/or electronic devices and/or components such as electrical switchgear, or electrical and/or electronic components of mobile telephone/data masts.

Referring now to Figures 27 to 44 of the accompanying drawings, there is shown a cable stripping apparatus 1010.

As shown, the cable stripping apparatus 1010 comprises a body, generally denoted 1012, an inlet arrangement, generally denoted 1014, and an outlet 1016. The inlet arrangement 1014 is configured to receive an armoured cable C (shown in Figures 32 and 33) having an inner core C1 and one or more protective layers C2 and direct the cable C along a feed path F (shown in Figures 28, 29, 30 and 32) through the cable stripping apparatus 1010 to the outlet 1016 of the cable stripping apparatus 1010. The cable stripping apparatus 1010 further comprises a cutting arrangement, generally denoted 1018, comprising blades 1020 arranged to protrude a predetermined distance into the feed path F so as to longitudinally cut the one or more outer protective layers C2 of the cable C as the cable C progresses along the feed path F from the inlet arrangement 1014 to the outlet 1016, and thereby permit removal of the inner core C1 of the cable C.

As will be described below with reference to Figure 44, the cable stripping apparatus 1010 is configured for use with an excavator, crane or other materials handler machine 1102 (shown in Figure 44) having a manipulator 1104, e.g. grapple, (shown in Figure 44) for directing the cable C into the inlet arrangement 1014 of the cable stripping apparatus 1010 and/or to pull the cable C through the cable stripping apparatus 1010 so as to remove the one or more protective layers C2 and permit removal of the inner core C1 of the cable C, i.e. , strip the cable C. The illustrated cable stripping apparatus 1010 is thus non-driven, i.e., the cable stripping apparatus 1010 does not require a drive mechanism to direct the cable C into the inlet arrangement 1014 of the cable stripping apparatus 1010 and/or draw the cable C through the cable stripping apparatus 1010.

The cable stripping apparatus 1010 provides a number of significant benefits. For example, the cable stripping apparatus 1010 facilitates the accurate and efficient stripping of cables using an excavator, crane or other materials handler machine 1102. The cable stripping apparatus 1010 is particularly suited to the stripping of cables which have conventionally been difficult to process and/or recycle. For example, the cable stripping apparatus 1010 is particularly suited to the stripping of cables which, due to their significant mass per unit length, are not possible to safely and/or efficiently handle manually. For example, the cable stripping apparatus 1010 facilitates the stripping of cables, e.g. armoured cables, having a diameter of 50 mm or greater, in particular cables having a diameter between 50 mm and 200 mm, which conventionally require significant labour and/or time to pre-cut, feed and then separate the component parts of the cable. The cable stripping apparatus 1010 facilitates the stripping of significantly longer lengths of cable in a single operation than can be achieved via conventional means. The accurate and efficient stripping of cables using the cable stripping apparatus 1010 facilitates reduced wastage in comparison to conventional equipment and processes, and thus increases the value that is able to be extracted from a given cable. Moreover, the accurate and efficient stripping of cables using the cable stripping apparatus 1010 reduces the risk of contamination of the inner core and/or reduces or at least mitigates against the risk of personnel being exposed to potentially harmful materials such as Lead commonly found in such cables.

In the illustrated cable stripping apparatus 1010, the body 1012 forms a chassis of the cable stripping apparatus 1010 and has a base portion 1020 and uprights 1022 in the form of stanchions. In the illustrated cable stripping apparatus 1010, the base portion 1020 and uprights 1022 are integrally formed.

The inlet arrangement 1014 comprises a funnel arrangement, generally denoted 1024, comprising a first funnel 1026 and a second funnel 1028. The cable stripping apparatus 1010 comprises a plurality of interchangeable second funnels 1028 of various sizes. Beneficially, the provision of a plurality of interchangeable second funnels 1028 of various sizes facilitates adjustment of the size of the inlet arrangement 1014 of the cable stripping apparatus 1010 to accommodate cables of different sizes.

The first funnel 1026 comprises an inlet 1030 and an outlet 1032. The first funnel 1026 is tapered, with inlet 1030 having a larger dimension than the outlet 1032. In the illustrated cable stripping apparatus 1010, the first funnel 1026 is integrally formed with the body 1012 and is frusto-pyramidal in shape. However, it will be understood that the first funnel 1026 may alternatively take the form of a separate component coupled to the body 1012 and may have an alternative shape to that shown.

The inlet 1030 and the outlet 1032 of the first funnel 1026 are significantly larger in dimension than the cable C to be stripped. Beneficially, this assists the user in directing the cable C into the cable stripping apparatus 1010 using the excavator, crane or other materials handler machine 1102; without the requirement for a user to manually feed the cable C into the cable stripping apparatus 1010 or a complex mechanism to accurately align the cable C.

The second funnel 1028 comprises an inlet 1034 and an outlet 1036, the inlet 1034 having a larger dimension than the outlet 1036. The outlet 1036 of the second funnel 1028 defines the outlet 1016 of the cable stripping apparatus 1010. In the illustrated cable stripping apparatus 1010, the second funnel 1028 comprises a tapered portion 1038 which is frusto-pyramidal in shape and a non-tapered portion 1040 which defines the outlet 1036 of the second funnel 1028. In the illustrated cable stripping apparatus 1010, the non-tapered portion 1040 defines square box section. In use, the non-tapered portion 1040 accurately aligns the cable C to be stripped with the cutting arrangement 1018.

In the illustrated cable stripping apparatus 1010, the first funnel 1026 and the second funnel 1028 are disposed in series with the inlet 1034 of the second funnel 1028 disposed adjacent to the outlet 1032 of the first funnel 1026. The second funnel 1028 partially overlaps the first funnel 1026, with the inlet 1034 of the second funnel 1028 defining a larger dimension than the outlet 1032 of the first funnel 1026.

As shown, the second funnel 1028 comprises a handle portion 1042 for facilitating removal of the second funnel 1028 from the body 1012 and/or location of the second funnel 1028 into the body 1012. In the illustrated cable stripping apparatus 1010, the handle 1042 is integrally formed with the tapered portion 1038 of the second funnel 1028. The handle 1042 is provided on the top of the second funnel 1028, facilitating easy access for a user to insert and/or remove the second funnel 1028 and/or replace a given second funnel 1028 with another second funnel 1028.

The second funnel 1028 is removably coupled to the body 1012 by a coupling arrangement, generally denoted 1044. The coupling arrangement 1044 comprises a mechanical element 1046 in the form of a rod which extends through padeyes 1048 formed in the body 1012, more particularly the uprights 1022. As shown, the mechanical element 1046 also extends through the second funnel 1028 to removably secure the second funnel 1028 to the body 1012. In the illustrated cable stripping apparatus 1010, the handle portion 1042 comprises a hollow portion 1043, more particularly tubular in construction, so as to receive the mechanical element 1046.

However, it will be understood that any suitable coupling arrangement may be provided for coupling the second funnel 1028 to the body 1012. The handle portion 1042 also includes a grip portion 1045 that facilitates handling of the handle portion 1042 by the user. In the illustrated apparatus 1010, the grip portion 1045 takes the form of a gusset plate. The grip portion 1045 is positioned above the centre of mass CoM of the second funnel 1028. Beneficially, this aids the user in handling the second funnel 1028.

As shown, the cable stripping apparatus 1010 further comprises doors 1050 pivotably coupled to the body 1012. When closed, the doors 1050 form a housing or enclosure of the cable stripping apparatus 1010. When opened, the doors 1050 facilitate access to the cutting arrangement 1018 and/or access to the second funnel 1028.

The cable stripping apparatus 1010 further comprises a cage 1052. The cage 1052 protrudes further from the body 1012 than the funnel arrangement 1024 (i.e., the cage 1052 is disposed in front of the funnel arrangement 1024) such that the funnel arrangement 1024 and the body 1012 are protected against impact, such as when the excavator, crane or other material handler machine feeds the cable C into the cable stripping apparatus 1010.

As shown, in the illustrated cable stripping apparatus 1010 the cage 1052 also extends over a portion of the top of the cable stripping apparatus 1010. This protects the top of the cable stripping apparatus 1010 from damage, such as from impacts from the manipulator 1104 of the excavator 1102. The portion of the cage 1052 which extends over the top of the apparatus 1010 defines an opening 1054 which, when the doors 1050 are open, facilitates easy access for a user to insert and/or remove the second funnel 1028 and/or replace a given second funnel 1028 with another second funnel 1028.

As described above, the cable stripping apparatus 1010 comprises a cutting arrangement 1018 comprising blades 1020 arranged to protrude a predetermined distance into the feed path F so as to longitudinally cut the one or more outer protective layers C2 of the cable C as the cable progresses along the feed path F from the inlet arrangement 1014 to the outlet 1016, and thereby permit removal of the inner core of the cable C.

The blades 1020 may take any suitable form. Referring in particular to Figures 41 and 42, in the illustrated cable stripping apparatus 1010 each blade 1020 comprises a lobe portion 1054 having a peripheral cutting edge 1056. The lobe portion 1054 further comprises a first mounting aperture 1058 configured to receive a fastener, which in the illustrated apparatus 1010 takes the form of a bolt. Each blade 1020 further comprises an extrusion portion 1060. The extrusion portion 1060 is integrally formed with the lobe portion 1054. The extrusion portion 1060 comprises a second mounting aperture 1062 configured to receive a fastener 1064, which in the illustrated apparatus 1010 takes the form of a bolt.

Referring in particular to Figures 30, 31 and 43 of the accompanying drawings, the cutting arrangement 1018 further comprises a pair of adjustment members 1066 for adjusting the distance that the blades 1020 protrude into the feed path F. The adjustment members 1066 are detachably coupled to flange portions 1068 located on opposite sides of the body 1012 and which respectively extend from the uprights 1022. As shown, each adjustment member 1066 comprises a fastening portion 1070 in the form of a threaded bar. The fastening portions 1070 are received in respective apertures 1072 formed in the flange portions 1068 to couple the adjustment members 1066 to the flange portions 1068. In the illustrated apparatus 1010, the fastening portions 1070 are secured via nuts 1074 on either side of the flange portions 1068.

As shown, the adjustment members 1066 each comprise a plurality of mounting apertures 1076. The adjustment members 1066 each comprise a pair of legs 1078. The legs 1078 are parallel or substantially parallel to each other. In the illustrated apparatus 1010, each mounting aperture 1076 extends through both legs 1078.

Each blade 1020 is detachably coupled to a respective adjustment member 1066. In particular, the extrusion portion 1060 of each blade 1020 is located between the legs 1078 of the respective adjustment member 1066.

To position each blade 1020 so that it protrudes into the feed path F a predetermined distance, the second mounting apertures 1062 of the blades 1020 are aligned with a selected one of the mounting apertures 1076. The fastener 1064 extends through the selected mounting aperture 1076 and the second mounting aperture 1062 of the blade 1020 to couple the blade 1020 to the adjustment member 1066. The fastener 1064 is secured by a nut 1080.

The body 1012 further comprises a pair of mounting apertures 1082 for coupling each of the blades 1020 to the body 1012. Each mounting aperture 1082 extends through a pair of web portions 1084 formed on either side of the body 1012. The web portions 1084 are parallel or substantially parallel to each other.

Each mounting aperture 1082 is configured to receive a fastener 1086, which in the illustrated apparatus 1010 takes the form of a bolt. The first mounting apertures 1058 of each blade 1020 are aligned with the respective mounting apertures 1082 of the body 1012. The blades 1020, in particular the lobe portions 1054, are located between the web portions 1084. The fastener 1086 extends through the mounting aperture 1082 of the body 1012 and the first mounting aperture 1058 of the blade 1020 to couple the blade 1020 to the body 1012. The fastener 1086 is secured via a nut 1088.

With reference to Figure 32 of the accompanying drawings, it can be seen that the coupling of the blade 1020 to the body 1012 causes the first mounting aperture 1058 of the blade 1020 to act as a fulcrum. Each blade 1020 extends a different predetermined distance into the feed path F depending on which of the plurality of mounting apertures 1076 the blade 1020 is coupled with. Beneficially, the plurality of mounting apertures 1076 provides discrete incremental adjustment. The blade 1020 is in a different rotational position around the fulcrum depending on which of the plurality of mounting apertures 1076 the blade 1020 is coupled to. Due to the shape of the lobe portion 1054, the adjustment in rotational position of the blade 1020 around the fulcrum adjusts the distance that the blade 1020 extends into the feed path F. Adjusting the distance that the blade 1020 extends into the feed path F adjusts the radial depth that the blade 1020 will cut into a cable C being fed through the cable stripping apparatus 1010. Therefore, the apparatus 1010 is suitable for use with cables of different diameters, to ensure that the outer sheathing of the cable is fully cut to prevent residual sheathing material remaining on the core that could contaminate the core, and to ensure that the core itself is not cut in order to prevent valuable recyclable material from being damaged.

Further adjustment of the distance that the blades 1020 extend into the feed path F can be obtained by the position of the adjustment members 1066 relative to the body 1012. This further adjustment is in finer increments than is provided by the discrete apertures 1076 in the adjustment member 1066. The position of each adjustment member 1066 relative to the body 1012 is controlled by the coupling between the adjustment member 1066 and the respective flange portion 1068 of the body 1012. The fastening portion 1070 and the flange portion 1068 are configured such that continuous adjustment of the position of the adjustment member 1066 relative to the body 1012 can be achieved. In the present example, the continuous adjustment is facilitated by the threaded bar that forms the fastening portion 1070. The adjustment member 1066 can be moved relative to the body 1012 along an axis parallel to the feed path F, thereby also setting a rotation position of the blade 1020 coupled with the adjustment member 1066 around the fulcrum.

The base 1020 comprises a connection arrangement, generally denoted 1090, configured for coupling the apparatus 1010 to a support surface (not shown). As shown, the connection arrangement 1090 comprises bolts 1092 disposed through bores 1094 (shown in the base 1020. Each bolt 1092 is secured using a nut 1094. As described above, the cable stripping apparatus 1010 is suitable for use with an excavator, crane or other materials handler machine 1102 having a manipulator 1104 and Figure 44 of the accompanying drawings shows a system 1100 comprising the cable stripping apparatus 1010 and excavator 1102. In the illustrated system 1100, the manipulator 1104 takes the form of a boom grapple coupled to the excavator’s boom arm 1106.

In use, and as described above, the excavator 1102 is used to feed a cable (such as the cable C) into the cable stripping apparatus 1010 and pull the cable through the apparatus 1010, so as to strip the cable. Various modifications may be made without departing from the scope of the invention as defined in the claims. For example, while in particular embodiments the cable stripping apparatus may be non-driven, the cable stripping apparatus may alternatively comprise, may be coupled to or operatively associated with a drive mechanism for pulling the cable through the cable stripping apparatus.

Claims

1. An apparatus for use in disassembling a product to be processed, the apparatus comprising: a tool carrier platform configured to receive thereon one or more tools for use in disassembling the product to be processed, wherein the tool carrier platform comprises a plurality of attachment locations for receiving a selected one or more of said tools; and a coupling arrangement configured for coupling the tool carrier platform to an excavator, crane or other materials handler machine such that the apparatus forms an attachment of said excavator, crane or other materials handler machine.

2. The apparatus of claim 1, wherein the tool carrier platform is modular in construction.

3. The apparatus of claim 1 or 2, wherein the tool carrier platform comprises a top portion configured to receive the one or more tools thereon, wherein the top portion of the tool carrier platform comprises or defines a planar or substantially planar surface.

4. The apparatus of claim 3, wherein one or more of the attachment locations is provided in the top portion, a side portion and/or an underside of the tool carrier platform.

5. The apparatus of claim 3 or 4, wherein the apparatus is configured so that the planar or substantially planar surface is oriented horizontally or substantially horizontally.

6. The apparatus of claim 3, 4 or 5, wherein the top portion is modular in construction.

7. The apparatus of any one of claims 3 to 6, wherein the top portion comprises one or more plates.

8. The apparatus of any preceding claim, wherein the tool carrier platform comprises a support portion.

9. The apparatus of claim 8, when dependent on claim 3, wherein the top portion is coupled to the support portion.

10. The apparatus of claim 8 or 9, wherein one or more of the attachment locations is provided in the support portion.

11. The apparatus of any preceding claim, wherein the tool carrier platform comprises one or more ground-engaging members.

12. The apparatus of claim 11 , wherein the ground-engaging members comprise or take the form of at least one of: one or more feet; one or more wheel; one or more roller; one or more skid; one or more castor; and/or one or more tracks.

13. The apparatus of any preceding claim, comprising one or more stabiliser legs.

14. The apparatus of any preceding claim, comprising an end portion, wherein the end portion is formed into or is coupled to a tool for use in disassembling the product to be processed.

15. The apparatus of claim 14, wherein the tool comprises or take the form of a: a clamping tool; or a manipulator.

16. The apparatus of any preceding claim, wherein the tool carrier platform comprises a coupling portion.

17. The apparatus of claim 16, wherein the coupling portion is coupled to the support portion and/or the top portion of the tool carrier platform, so as to permit one or more degree of freedom of movement of the coupling portion relative to the support portion and/or the top portion of the tool carrier platform.

18. The apparatus of any preceding claim, comprising an adapter configured to couple the tool carrier platform to the excavator, crane or other materials handler machine.

19. The apparatus of any preceding claim, wherein at least one of the attachment locations comprises one or more bores configured to receive fasteners.

20. The apparatus of any preceding claim, wherein at least one of the attachment locations comprises an elongate slot.

21. The apparatus of any preceding claim, comprising a power conveyance system configured to convey power from the excavator, crane or other materials handler machine to the one or more tools mounted to the tool carrier platform.

22. The apparatus of claim 21 , wherein the power conveyance system is configured to convey fluid, e.g. hydraulic, and/or electrical power from the excavator, crane or other materials handler machine to the one or more tools mounted to the tool carrier platform

23. The apparatus of claim 21 or 22, wherein the power conveyance system comprises a manifold for facilitating coupling of the power conveyance system to the power system of the excavator, crane or other materials handler machine.

24. The apparatus of any preceding claim, comprising one or more manipulators mounted to the tool carrier platform.

25. A system for disassembling a product, the system comprising: the tool carrier apparatus of any preceding claim; and one or more tools for use in disassembling the product to be processed.

26. The system of claim 25, wherein the one or more tools comprise or take the form of one or more of: a shearing tool; a clamping tool; one or more manipulator; and a cable stripping apparatus.

27. A method of disassembling a product to be processed using the system of claim 25 or 26.