WO2009145780A1 - Dispositif de manipulation de matériau - Google Patents

Dispositif de manipulation de matériau Download PDF

Info

Publication number
WO2009145780A1
WO2009145780A1 PCT/US2008/065256 US2008065256W WO2009145780A1 WO 2009145780 A1 WO2009145780 A1 WO 2009145780A1 US 2008065256 W US2008065256 W US 2008065256W WO 2009145780 A1 WO2009145780 A1 WO 2009145780A1
Authority
WO
WIPO (PCT)
Prior art keywords
handling device
material handling
base frame
tube
pump
Prior art date
Application number
PCT/US2008/065256
Other languages
English (en)
Inventor
Bob Autrey
Original Assignee
Bob Autrey
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bob Autrey filed Critical Bob Autrey
Priority to PCT/US2008/065256 priority Critical patent/WO2009145780A1/fr
Publication of WO2009145780A1 publication Critical patent/WO2009145780A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/12—Large containers rigid specially adapted for transport
    • B65D88/122—Large containers rigid specially adapted for transport with access from above
    • B65D88/123—Large containers rigid specially adapted for transport with access from above open top
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/56—Large containers characterised by means facilitating filling or emptying by tilting

Definitions

  • the present invention generally relates to material handling and, more particularly, to a material handling device which can be mounted on or supported by a variety of vehicles.
  • a work site such as, for example, a construction site, an industrial site, a commercial site, a landscaping site, an agriculture site, a foundry, or a roofing site.
  • materials may include gravel, aggregates, rubble, sand, top soil, demolition materials, liquid solids, mortar, mulch, waste materials, and/or fertilizers, for example.
  • these materials may need to be carried up one or more stories in a building. Moving materials from the ground floor to a higher floor in a building using traditional methods, which can include wheelbarrows or other manual methods, can be strenuous and time consuming. What is needed is an improvement over the foregoing.
  • the material handling device can be used to transport materials between two floors of a building, for example, and, in some circumstances, the material handling device may be able to transport materials to a roof of a building.
  • the materials may be removed from the material handling device, hi at least one embodiment, this removal may be accomplished through the use of a dumping process.
  • the dumping process may be initiated through the use of an actuator or through manual operation.
  • the material handling device may comprise a dump body and a base frame.
  • the base frame may comprise at least one first tube configured to receive a fork, a beam, and/or any other suitable support structure from a vehicle.
  • the base frame may also comprise at least one second tube configured to receive a fork, a beam, and/or any other suitable support structure, hi at least one embodiment, the first tube may extend in a direction which may be different than the direction in which a second tube extends, hi certain embodiments, the material handling device may further comprise an actuator, pump, and/or reservoir, for example, which can be configured to move the dump body of the material handling device relative to the base frame, hi at least one embodiment, one or more of the actuator, pump and reservoir may be retained and/or positioned within an actuator system area and may be positioned between two or more first tubes and/or two or more longitudinal members.
  • the pump may be powered by a source of power which may be controlled through a control source, wherein, in at least one embodiment, the control source may be configured to be operated remotely.
  • the material handling device may also comprise a locking mechanism which may lock the dump body to the base frame in a non-dumping position.
  • the dump body can include a lifting lug configured to allow the material handling device to be lifted upwardly, for example, and moved within a work site.
  • Figure 1 is a perspective view of a material handling device in accordance with at least one embodiment of the present invention having a dump body shown in a down, or non- dumping, position;
  • Figure 2 is a perspective view of the material handling device of Figure 1 with the dump body shown in an up, or dumping, position;
  • Figure 3 is a side view of the material handling device of Figure 1;
  • Figure 4 is an end view of the material handling device of Figure 1 ;
  • Figure 5 is a perspective view of an upper frame of the dump body of Figure 1 ;
  • Figure 6 is a perspective view of a base of the material handling device of Figure 1 with an actuator shown in a down position;
  • Figure 7 is a perspective view of the base of the material handling device of Figure 6 with the actuator shown in an up position;
  • Figure 8 is a bottom view of the base of the material handling device.
  • Corresponding reference characters indicate corresponding parts throughout the several views.
  • the exemplifications set out herein illustrate embodiments of the invention, in one form, and such exemplifications are not to be construed as limiting the scope of the invention in any manner.
  • a material handling device in accordance with the present invention can include a material handling device 100.
  • the material handling device 100 may comprise a tub 102 (e.g., a dump body portion) and a base 104.
  • the tub 102 and/or base 104 may comprise one or more plates, channels, beams, round tubes, square tubes, and/or any member having a suitable shape.
  • the tub 102 and the base 104 may be fabricated from steel, aluminum, composite materials, and/or any other suitable material.
  • materials may be placed in the tub 102 of the material handling device 100 such that they may be transported by the material handling device 100.
  • the material handling device 100 may be transported using a variety of vehicles which may include a pick-up truck, a fork lift, or any other suitable vehicle platform.
  • the materials may be transferred to various locations in a work site including to an elevated floor of a building or a roof of a building by using the lifting capabilities of a fork lift, or any other suitable lifting vehicle.
  • the material handling device 100 can be used to transport and dump a broad range of materials.
  • Such materials may include gravel, aggregates, rubble, sand, top soil, demolition materials, liquid solids, mortar, mulch, waste materials, and/or fertilizers, for example, hi view of the above, the material handling device may be used in a variety of applications including construction, industrial and commercial uses, landscaping, agriculture, foundry and mill uses, and/or roofing applications, for example, hi various embodiments, the material handling device 100 may have capacities both in terms of volume and weight. For example, in at least one embodiment, the material handling device may have a capacity of two cubic yards and/or 10,000 lbs.
  • the material handling device 100 may be transported within the worksite using a forklift and/or any other suitable lifting vehicle.
  • the material handling device 100 may be configured to allow the forks of a forklift and/or any other suitable support member of any other suitable vehicle to be inserted into tubes, for example, located on the base 104.
  • the forklift may raise the material handling device 100 to a suitable height for transportation and then transport the material handling device 100.
  • the forklift and/or other suitable lifting device may raise or lower the material handling device 100 to a height which corresponds to an appropriate dumping location.
  • the forklift may raise the material handling device 100 to a roof of a building and then dump the material handling device's 100 contents onto the roof for a roofing application.
  • a suitable lifting device may lower the material handling device 100 to dump the material handling device's 100 contents into a ditch or trench.
  • the use of a forklift or any other suitable lifting device may allow for flexibility and convenience in dumping the contents of the material handling device 100 in a desired location.
  • the tub 102 of the material handling device 100 may be moved relative to the base 104 to dump the materials from the tub 102.
  • a dumping motion may allow the materials in the tub 102 to be easily removed from the material handling device 100.
  • the dumping motion of the tub 102 may be achieved through manual movement of the tub 102 about a pivot axis.
  • the dumping motion can be achieved through a mechanical and/or electro-mechanical system which can include, for example, an actuator 150 configured to move the tub 102 relative to base 104 as described below.
  • tub 102 can include a splash gate 103 pivotably mounted thereto wherein, in at least one embodiment, splash gate 103 can be configured to prevent, or at least inhibit, the materials within tub 102 from escaping therefrom.
  • tub 102 can further include handle 105 which can be used to rotate splash gate 103 into a position such that it will not impede, or at least substantially impede, the flow of materials through the chute 108 of tub 102.
  • the tub 102 may comprise a dump end 107 and a backwall 113.
  • the tub 102 may also comprise a top portion 114 and a bottom portion 116.
  • the bottom portion 116 of the tub 102 may be securely retained upon and/or integral with a support frame 120 which can provide structural support and/or stability to the tub 102.
  • the upper frame 120 may be welded to the bottom 116 of the tub 102.
  • the upper frame 120 may be secured to the bottom 116 with bolts and/or other suitable fastening elements such as screws, nails, pins, or rivets, for example.
  • the tub 102 may be moveably attached to the base 104 such that the tub 102 can be moved relative to the base 104 between a dumping position and a non- dumping position.
  • the upper frame 120 of the tub 102 may be hingedly retained to the base 104.
  • a first hinge portion may be mounted to the base 104 and a second hinge portion may be mounted to the tub 102 through the use of a hinge arrangement which may comprise one or more receptacles and one or more pins.
  • the upper frame 120 may comprise at least one upper frame pin receptacle 106 which may be welded, and/or secured in another suitable manner, to the upper frame 120 at or near the dump end 107 of the tub 102 just below a chute 108 portion of the tub 102.
  • the upper frame 120 may comprise three upper frame pin receptacles 106.
  • the base 104 may also comprise at least one lower frame pin receptacle 110 which may be welded, and/or secured in another suitable manner, to the base 104 on a first end 111 of the base 104.
  • the base 104 may comprise four lower frame pin receptacles 110 which can be aligned, or at least substantially aligned, with pin receptacles 106.
  • the at least one upper frame pin receptacle 106 may be configured to be hingedly retained to the at least one lower frame pin receptacle 110 through the use of one or more pins 112 ( Figure 3) which can be inserted through apertures defined by pin receptacles 106 and 110, for example.
  • the upper frame 120 and the tub 102 may be configured to rotate about the pin assembly during the dumping process.
  • the dumping process may be initiated through manual movement of the tub 102 or through a mechanical process such as the actuation of the actuator 150.
  • a manual dumping process an operator may apply a force to the backwall 113 of the tub 102 thus causing the tub 102 to rotate about the hinge arrangement.
  • a mechanical dumping process as described in greater detail below, the operator may actuate the actuator 150 which may cause the tub 102 to rotate about the hinge arrangement.
  • the upper frame 120 which supports the tub 102 may have a rectangular, or at least substantially rectangular, shape.
  • the upper frame 120 may have any other suitable shape which may include a square shape, an elliptical shape, and/or a circular shape, for example, hi at least one embodiment, as shown in Figure 5, the upper frame 120 may comprise two upper frame longitudinal members 122 and two upper frame latitudinal members 124.
  • the two upper frame longitudinal members 122 may be orthogonal, or at least substantially orthogonal, to the two upper frame latitudinal members 124.
  • the upper frame longitudinal members 122 and the upper frame latitudinal members 124 may be fabricated from steel, aluminum, composite materials, and/or any other suitable material.
  • longitudinal members 122 and latitudinal members 124 may be welded and/or fastened together such that, in at least one embodiment, members 122 and 124 are immoveable, or at least substantially immovable, with respect to each other.
  • the base 104 of the material handling device 100 may have a rectangular, or at least substantially rectangular, shape.
  • the base 104 may have any other suitable shape which may include a square shape, an elliptical shape, and/or a circular shape, for example, hi various embodiments, the shape of the base 104 may correspond, or at least substantially correspond, to the shape of the upper frame 120.
  • a lower frame 130 of the base 104 may comprise a first longitudinal member 132 and a second longitudinal member 133 which may extend along the length of the base 104.
  • the first longitudinal member 132 and/or the second longitudinal member 133 may comprise one or more channels, beams, round tubes, square tubes, and/or any member having a suitable shape.
  • the first longitudinal member 132 and the second longitudinal member 133 may be fabricated from steel, aluminum, composite materials, and/or any other suitable material.
  • the lower frame 130 may also comprise a first latitudinal member 134 and a second latitudinal member 135 which may extend orthogonally, or at least substantially orthogonal, to the first longitudinal member 132 and the second longitudinal member 133.
  • the longitudinal members 132, 133 may be welded, fastened, and/or secured in any other suitable manner to the latitudinal members 134, 135 such that, in at least one embodiment, members 132, 133, 134, and 135 are immovable, or at least substantially immovable, with respect to each other.
  • the lower frame 130 may also comprise at least one tube configured to receive a support member therein which may be placed in any suitable location on the lower frame 130.
  • the tubes may substantially run along the longitudinal direction of the lower frame 130 or the latitudinal direction of the lower frame 130.
  • the lower frame 130 may comprise a first latitudinal tube 138 and a second latitudinal tube 139.
  • the first latitudinal tube 138 and the second latitudinal tube 139 may span the lower frame 130 in the latitudinal direction and, in some embodiments, connect the first longitudinal member 132 and the second longitudinal member 133.
  • members 132, 133 and tubes 138, 139 may be connected in an orthogonal, or at least substantially orthogonal arrangement.
  • tubes 138, 139 may be connected to the first and second longitudinal members 132, 133 at points where corresponding slots 129 are provided in the first and second longitudinal members 132, 133.
  • the tubes 138, 139 may comprise one or more channels, round tubes, square tubes, and/or any other suitable member configuration and the term "tube” as used herein shall include such configurations among others.
  • the tubes 138, 139 may be fabricated from steel, aluminum, composite materials, and/or any other suitable material.
  • tubes 138, 139 may be configured to receive the forks and/or support beams, for example, of a fork lift and/or any other suitable lifting device.
  • the forks or support members can be inserted into the tubes 138, 139 such that, when the forks or support members are lifted upwardly, the fork and/or support members can contact a top surface of the tubes 138, 139 and lift the material handling device 100 upwardly.
  • the tubes 138, 139 owing to their open ends, may receive forks and/or any other suitable supporting section from either a right end 170 or a left end 171 of the lower frame 130.
  • the tubes may run along the longitudinal direction of the base 104 and/or the latitudinal direction of the base 104.
  • the base 104 may comprise a first longitudinal tube 136 and a second longitudinal tube 137.
  • the first longitudinal tube 136 and the second longitudinal tube 137 may be located below the lower frame 130, for example, and extend along the longitudinal direction of the base 104.
  • the tubes 136, 137 may comprise one or more channels, round tubes, square tubes, and/or any member having a suitable shape.
  • the term "tube” as used herein shall include such configurations among others.
  • the tubes 136, 137 may be fabricated from steel, aluminum, composite materials, and/or any other suitable material.
  • the material handling device 100 can include a system for moving the tub 102 relative to the base 104.
  • the base 104 may be configured to support the actuator 150 wherein the actuator 150 may be one of a hydraulic cylinder, a pneumatic cylinder, or any other suitable cylinder, for example, hi at least one embodiment, the actuator 150 may be hingedly retained on a support member 151 of the base 104 on one end with an actuator retaining bracket assembly 152 which may comprise a retaining bracket 154 and a retaining pin 156.
  • the distal end of the piston rod 158 of the actuator may be hingedly retained to the upper frame 120 using an upper frame piston rod retaining assembly 126 which may be mounted on an upper frame assembly connector member 128.
  • the material handling device 100 can include a power source 164 mounted thereto.
  • the power source 164 may be operably connected to the pump 160 to supply the pump 160 with sufficient power to move the piston rod 158 as described above.
  • the power source 164 may be a battery (e.g., a 12 volt battery) which may, in some embodiments, be recharged through the use of a power source recharging module 165.
  • the power source recharging module 165 may be configured to recharge the power source 164 or may operate the pump 160 as a separate power source.
  • the pump 160, hoses 162, reservoir 161, actuator 150, and/or power source 164 may be contained within, or at least substantially contained within, the area formed by the first longitudinal member 132, the second longitudinal member 133, the first latitudinal tube 138 and the second latitudinal tube 139.
  • the members 132, 133 and the tubes 138, 139 can protect the pump 160, hoses 162, reservoir 161, actuator 150, and/or power source 164 from damage, for example.
  • the power source 164 may be activated through the use of a wireless remote module 166 (e.g., a low voltage 12 volt wireless remote control) which may be engaged through any suitable wireless device such as a wireless remote control, personal data assistant (PDA), wireless e-mail device, cellular phone, pager, or any other programmable device configured to transmit and/or receive data.
  • a wireless remote module 166 e.g., a low voltage 12 volt wireless remote control
  • PDA personal data assistant
  • the wireless remote module 166 may be retained to the first latitudinal tube 138, the second latitudinal tube 139, and/or any other suitable location on the base 104.
  • Such a wireless system may allow for the material handling device 100 to be operated while the operator of the material handling device is located in a remote position relative to the material handling device 100.
  • the material handling device 100 may be mounted to the forks of a fork lift and raised to a second level of a building and may still be operated, or dumped, from ground level by the operator.
  • the power source 164 may be activated through the use of a wired remote.
  • material handling device 100 can further include a kill switch, and/or control panel, which, in certain embodiments, can be manually operated.
  • the kill switch for example, can be located in any suitable location on device 100 and, in at least one embodiment, the kill switch can be positioned within aperture 147 in longitudinal member 132. Positioning the kill switch, for example, in aperture 147 can prevent, or at least reduce the possibility of, the kill switch from being accidentally actuated.
  • the distal end of the piston rod 158 may be hingedly retained to the upper frame 120 using the upper frame piston rod retaining assembly 126, for example.
  • the piston rod 158 When the piston rod 158 is extended from a retracted, or down, position to an extended, or up, position, the piston rod 158 may cause the tub 102 and the upper frame 120 to rotate about the hinge connecting the tub 102 and the base 104 such that the contents within the tub 102 can flow from the chute 108 of the dump portion 107.
  • the material handling device 100 can be moved between a non-dumping position (or down position) as illustrated in Figure 1 and a dump position (or up position) as illustrated in Figure 2.
  • the position of the actuator 150 is shown in a retracted position (or down position) in Figure 6 and in an extended position (or dump position) in Figure 7.
  • the tub 102 may engage tub placement guides 146 which may limit lateral movement of the tub 102.
  • the material handling device 100 may be configured to be supported upon a variety of vehicles.
  • the operator in order to retain the material handling device 100 on a bed and/or any other suitable structure of a vehicle, such as a truck, for example, the operator may use a lock down assembly 140 as shown in Figures 6-7.
  • the lock down assembly 140 may comprise a lock down tube 141 and a lock down bolt 142.
  • the lockdown tube 141 may comprise a hollow tube with a circular cross-section (as shown), a square cross-section, and/or any other suitable cross-section.
  • the lockdown tube 141 may extend from, or be retained near, the second end 109 of the base 104 via a lockdown bracket 143, for example, which may be secured to the first latitudinal member 134 through the use of bolts 144, or any other suitable fastening member.
  • the bed of the truck for example, may have a post and/or any other suitable member (not shown) extending therefrom that corresponds to the lockdown tube 141 of the base 104.
  • the post may extend from, or be retained to, the bed of the truck, for example, through welds and/or another suitable retaining method.
  • the post can include a trailer ball which can be the same as, or similar to, trailer balls found in many typical trailer hitch arrangements.
  • the post for example, may be inserted into, or otherwise engaged with, the lockdown tube 141 when the material handling device 100 is placed upon the bed of a truck, for example.
  • the lockdown tube 141 may have a lockdown bolt, or bolts, 142 which may be positioned within one or more apertures in the lockdown tube 141 and the post to retain the post to the lockdown tube 141.
  • a material handling device can include any suitable lockdown assembly for retaining the material handling device on a bed and/or any other suitable structure of a vehicle, for example.
  • the material handling device 100 can further include one or more tie- down pockets 149 which can be configured to receive one or more ropes, chains, and/or any other suitable devices, such as boomer chains, for example, which can be used to secure material handling device 100 to the bed of a truck, for example.
  • the tubes 136, 137, 138, 139 may allow a variety of vehicles with fork attachments (e.g., a fork truck, a skid steer loader, etc.) and/or any other suitable supporting section to pick up, or otherwise move, the material handling device 100.
  • the material handling device may also be supported upon a variety of other vehicle platforms.
  • the material handling device 100 may be configured to be retained to a trailer, a self-contained rolling base, and/or other suitable platform.
  • the material handling device 100 may be configured to be retained to a pickup truck, a flatbed truck, and/or any other suitable vehicle.
  • the material handling device 100 may be retained to such vehicle platforms, for example, through the use of bolts, screws, pin arrangements, welding, and/or any other suitable arrangement for fastening the material handling device 100 to a vehicle platform.
  • the material handling device 100 may be retained to the vehicle platform through the use of bolts and/or any other suitable fastening member which can be inserted into the pin holes 131 in the base 104 and a corresponding arrangement of pin holes on the vehicle platform, for example.
  • the pin holes 131 may be found in the longitudinal members 132, 133, the latitudinal members 134, 135 (not shown), and/or any other suitable portion of the material handling device 100.
  • the tubes 136, 137 can include bottom pin holes 186 for retaining the material handling device 100 to any suitable vehicle platform.
  • one or more of the pin holes 131 and pin holes 186 may be used at the same time to retain the material handling device 100 to a vehicle platform.
  • pin holes be found in any suitable location in the base 104, for example, and/or any other suitable portion of the material handling device 100.
  • the material handling device 100 may be equipped with lifting lugs, such as lifting lugs 118, for example, which can be utilized to assist in placing the material handling device upon a truck bed, a trailer, or other suitable platform.
  • the lifting lugs 118 may be located on the top 114 of the tub 102 and may be configured to be used in conjunction with a suitable lifting device, such as a mobile crane or a fixed crane, for example.
  • the lifting lugs 118 may be welded, bolted, and/or fastened in any suitable manner to the top 114 of the tub 102. The placement of the lifting lugs 118 may be determined using the center of mass of the material handling device 100.
  • the lifting lugs 118 may be positioned along a vertical axis extending through the center of mass of the material handling device 100, for example, when the tub 102 is empty, when the tub 102 is full, and/or under any other suitable circumstance, hi at least one embodiment, the lifting lugs 118 may be placed above the center of mass of the material handling device 100 at or near the top 114 of the tub 102.
  • base 104 can include one or more lifting lugs extending therefrom and/or mounted thereto.
  • a crane, or other suitable lifting device can be used to lift and/or suspend the material handling device above the ground via base 104. In certain circumstances, the tub 102 can be rotated relative to base 104 while the material handling device is suspended.
  • the operator may use a lock down mechanism which retains the tub 102 to the base 104.
  • the lockdown mechanism may be used to prevent, or at least substantially limit, movement of the tub 102 relative to the base 104.
  • the lock down mechanism may be particularly useful when the material handling device 100 is moved from a vehicle (e.g., a fork truck) to another vehicle (e.g., a pick-up truck) and/or when the material handling device 100 is lifted by the lugs 118, for example.
  • the lock down mechanism may include lock down plates 180 extending from the base 104 where the plates 180 can include plate holes 182.
  • the lockdown mechanism can also include corresponding lock down holes 184 in the tub 102 and/or upper frame 120, for example.
  • the lock down plates 180 may be secured to the base 104 through welding, bolting, riveting or any other suitable fastening or joining method.
  • the plate holes 182 may be substantially aligned with the lock down holes 184 when the tub is in a non-dumping position, for example.
  • each set of holes 182, 184 may be configured to receive a bolt, a post, a rivet and/or any other suitable member which can lock the tub 102 to the base 104 and thus prevent the tub 102 from hingedly moving, or at least substantially moving, relative to the base 104 about the hinge assembly.
  • a lockdown plate 180 and a lock down hole 184 may only be found on one side of the base 104.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

Un dispositif de manipulation de matériau peut être conçu pour déplacer et distribuer une variété de matériaux sur un chantier. Le dispositif de manipulation de matériau peut être conçu pour être soutenu sur une variété de plateformes de véhicule. Une fois que le dispositif de manipulation de matériau a été transporté, les matériaux peuvent être déversés du dispositif de manipulation de matériau. Le processus de déversement peut être entrepris par l’utilisation d’un actionneur. Le dispositif de manipulation de matériau peut comprendre un corps de déversement et un cadre de base. Le corps de déversement peut être conçu pour être fixé de manière articulée au cadre de base. Le cadre de base peut comprendre au moins un premier tube et au moins un second tube. Le premier tube et le second tube peuvent être conçus pour recevoir une fourche et/ou toute autre structure de support appropriée depuis un véhicule.
PCT/US2008/065256 2008-05-30 2008-05-30 Dispositif de manipulation de matériau WO2009145780A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2008/065256 WO2009145780A1 (fr) 2008-05-30 2008-05-30 Dispositif de manipulation de matériau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/065256 WO2009145780A1 (fr) 2008-05-30 2008-05-30 Dispositif de manipulation de matériau

Publications (1)

Publication Number Publication Date
WO2009145780A1 true WO2009145780A1 (fr) 2009-12-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2621401C2 (ru) * 2011-08-29 2017-06-05 Краун Эквипмент Корпорейшн Система управления навигацией транспортного средства (варианты) и транспортное средство на ее основе (варианты)
GB2555105A (en) * 2016-10-14 2018-04-25 Utility Innovations Solutions Ltd Skip

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559830A (en) * 1969-01-03 1971-02-02 Dempster Brothers Inc Collection units
US4720232A (en) * 1986-01-13 1988-01-19 Williams Robert E Parts handler
US5000648A (en) * 1990-05-21 1991-03-19 Hosking John H Barrier lifter
US6688834B1 (en) * 2000-04-19 2004-02-10 Vinc L. Aulick Self-contained hydraulic power unit
US20070212205A1 (en) * 2006-03-13 2007-09-13 Lowecki Jeffrey J Single pivot motion roll-off hoist

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559830A (en) * 1969-01-03 1971-02-02 Dempster Brothers Inc Collection units
US4720232A (en) * 1986-01-13 1988-01-19 Williams Robert E Parts handler
US5000648A (en) * 1990-05-21 1991-03-19 Hosking John H Barrier lifter
US6688834B1 (en) * 2000-04-19 2004-02-10 Vinc L. Aulick Self-contained hydraulic power unit
US20070212205A1 (en) * 2006-03-13 2007-09-13 Lowecki Jeffrey J Single pivot motion roll-off hoist

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2621401C2 (ru) * 2011-08-29 2017-06-05 Краун Эквипмент Корпорейшн Система управления навигацией транспортного средства (варианты) и транспортное средство на ее основе (варианты)
GB2555105A (en) * 2016-10-14 2018-04-25 Utility Innovations Solutions Ltd Skip

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