EP3966904A1 - Als handwerkzeug ausgebildetes abisolierwerkzeug, schneidenteil für ein abisolierwerkzeug sowie verfahren zum abisolieren eines kabels - Google Patents
Als handwerkzeug ausgebildetes abisolierwerkzeug, schneidenteil für ein abisolierwerkzeug sowie verfahren zum abisolieren eines kabelsInfo
- Publication number
- EP3966904A1 EP3966904A1 EP20729630.2A EP20729630A EP3966904A1 EP 3966904 A1 EP3966904 A1 EP 3966904A1 EP 20729630 A EP20729630 A EP 20729630A EP 3966904 A1 EP3966904 A1 EP 3966904A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stripping
- tool
- cable
- cutter
- cutting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
- H02G1/1229—Hand-held tools the cutting element making a longitudinal, and a transverse or a helical cut
- H02G1/1231—Hand-held tools the cutting element making a longitudinal, and a transverse or a helical cut using a swivelling cutting element
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/005—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for cutting cables or wires, or splicing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
- H02G1/1221—Hand-held tools the cutting element rotating about the wire or cable
- H02G1/1224—Hand-held tools the cutting element rotating about the wire or cable making a transverse cut
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
- H02G1/1229—Hand-held tools the cutting element making a longitudinal, and a transverse or a helical cut
- H02G1/1234—Hand-held tools the cutting element making a longitudinal, and a transverse or a helical cut the tool being of the plier type
Definitions
- Stripping tool designed as a hand tool, cutting part for a stripping tool and method for stripping a cable
- the invention relates first to a hand tool designed as a stripping tool, for separating insulation of a cable, with a first Abis upper cut, for separating the insulation transversely to a cable longitudinal direction, and a second insulation cutter, for separating the insulation in the cable longitudinal direction .
- the invention further relates to a cutting part for a tool designed as a stripping tool.
- the invention relates to a method for stripping a cable with a stripping tool, which is preferably designed as a hand tool, the stripping tool having a first and a second stripping cutter.
- stripping tools which have at least one first stripping cutter to make a severing cut in the insulation transversely to the longitudinal extension of the cable.
- known stripping tools have a second stripping cutter, which at The need to carry out a separation of the insulation in the longitudinal direction of the cable is used.
- a stripping tool which essentially consists of two half-shell-like jaws which can be pivoted toward each other about a common axis into a closed position.
- the stripping tool which is designed to be elongated overall, has a first stripping blade in the area of an end associated with the inner surfaces of the half-shells that face one another.
- a cable inserted between the half-shells is cut with the closing of the half-shells through the first Abis upper cut in the area of its insulation, this cutting process being supported in particular by rotating the stripping tool around the longitudinal axis by about 180 ° to one side and the other becomes.
- the cable is first taken out of the stripping tool and rotated a total of 180 degrees perpendicular to the longitudinal stretch and inserted again, after which a second Abis upper cut in the area of the other end of the stripping tool to cut the insulation in the longitudinal direction can be used.
- Another stripping tool is known from DE 44 11 028 CI. This is designed like pliers, corresponding to having two pliers legs, with two mutually mutually white first stripping blades being provided at a free end of the pliers legs, for the separation of the isolation transversely to the cable longitudinal direction.
- the cable can remain in the pliers closed position after the separation has been carried out transversely to the longitudinal direction of the cable.
- a second stripping blade is actively brought into an operative position by the user.
- a slide that can be operated with a thumb is provided for this purpose. hen, which can bring the second stripping cutter around a geometric axis of rotation from a hidden position into a lowered position that penetrates the insulation.
- an object of the invention is seen to further improve a stripping tool of the type in question in a manner that is advantageous in terms of handling.
- the task is also to specify a cutting part that allows a favorable handling of the hand tool.
- the object of the invention is to provide a method which enables a cable to be stripped in a technically beneficial manner.
- a possible solution to the problem is given according to a first inventive idea in a stripping tool, in which the focus is on the fact that the first Abis olier cutting edge is pivotably mounted for movement between a cutting engagement position and a release position.
- a stripping tool of the type in question is specified, which allows a technically favorable use.
- the first stripping blade of the tool can, for example, be swiveled favorably into a position in order to carry out further work with the tool, in which this first stripping blade preferably does not or does not penetrate significantly into the insulation of the cable inserted into the stripping tool.
- the cable in a possible tool-closed position, which is used in the usual way to cut the insulation transversely to its longitudinal direction of the cable, the cable can be shifted in the longitudinal direction by pivoting the first insulation cutter into the release position. the.
- a possible second cut can be made in the circumferential direction of the cable or, alternatively, a longitudinal cut to cut the insulation in the longitudinal direction of the cable using the second stripping blade.
- a possible solution to the problem is given according to a first inventive idea, in which it is based on the fact that a first stripping cutter and a second stripping cutter are formed on a pivoting body pivotable about a pivot axis, the first stripping cutter for a cut is formed in the direction of the pivot axis and the second stripping blade for a cut transversely to the pivot axis.
- the stripping blades are preferably arranged on the swivel body in the circumferential direction. Without such an offset, a rotation of the cable around its longitudinal axis is practically not possible when the insulation strips are retracted into the insulation of a cable. On the other hand, in certain applications, such as when the Abisolierschnei are favorably matched in the transverse direction to the diameter of the cable and the thickness of the insulation, such can be accepted. In this case, a T-shaped incision usually occurs in the two stripping cuts when they have, as it were, grown together.
- the cutting part can be used both to cut the insulation of a cable transversely to a cable length direction and to cut the insulation in the longitudinal direction of the cable.
- the cutting part has two appropriately designed and aligned stripping blades, of which at least one can be pivoted into the respective cutting position or can be pivoted out of this for deactivation.
- both stripping blades can be pivoted into or out of the respective cutting position.
- the second stripping blade in the peripheral direction of the pivoting body is preferably so long that, for example when the cable is pulled, it cuts into a further area of the stripping blade that initially still was not driven into the insulation.
- the geometrical pivot axis of the cutting edge part having the first and the second stripping cutting edge preferably extends in a parallel plane to a cutting plane predetermined by the first insulating cutting edge.
- the geometric pivot axis can also extend within this cutting plane.
- the cutting plane specified by the second stripping blade can be directed transversely to the geometric pivot axis of the cutting part.
- the offset in the circumferential direction between the first and the second Abis olier cutting edge can, as is also preferred, be more than 45 degrees, in particular about 75 to 105 degrees, for example about 90 degrees, but also possibly more than 90 Degrees up to 180 degrees or more.
- a possible solution to the problem with regard to the method is given according to a further inventive concept, in which it is based on the fact that the first Abis olier cutting is brought into engagement with the insulation of the cable and by pulling on the cable from the cutting engagement position is brought into their release position.
- the embodiment according to the invention results in a method that is easy to handle.
- the cable to be stripped can preferably remain in the stripping tool even after the cut made in the circumferential direction of the cable has been carried out using the first stripping blade.
- the first insulating blade is brought out of the cutting engagement position into its release position.
- the first insulation cutter is thus brought into a position essentially or completely outside the circumference of the insulation.
- the engagement position in its release position can, as is also preferred, be feasible as a result of pivoting the first stripping blade about a geometric pivot axis.
- the pivot axis, in particular the geometric pivot axis, of the first Abis olier cutting edge can, as also preferably, run transversely to the longitudinal direction of the cable.
- a pulling movement of the cable to pivot the first Abisolier cut from the cutting-engagement position into the release position it follows in the usual way in the longitudinal direction of the cable and thus transversely to the geometric pivot axis of the first Abisolerschneze, which, as a result of the engagement of the first Abisolerschneide in the insulation of the cable Pulling on the cable, the first stripping blade is swiveled by dragging it to the release position.
- the pivot axis of the first stripping cutter can also be aligned so that it does not cut the cable. Accordingly, it is preferred that the pivot axis of the first stripping cutter extends outside and more preferably at a distance from the outer circumferential line of the insulation of the cable with reference to a cross section through the cable inserted into the stripping tool. If necessary, the geometric pivot axis of the first Abis olier cut can affect the insulation of the cable in such a cross-sectional view.
- the first insulating blade can isolate itself between the cutting-engagement position and the release by acting on the Abisolierschneide. Be movable position. This effect can only be given by the pulling movement on the cable.
- the first stripping blade can have a straight, stretched course.
- This straight course can be directed parallel to the geometric pivot axis of the first isolating cutter, alternatively, for example, enclosing an acute angle of a few degrees of angle, for example 2, 3 or 5 or more degrees, to the geometric pivot axis.
- the first insulation cutter can also have an arcuate course to encompass a circumferential partial area of the cable, in particular the insulation.
- a concave arcuate course of the stripping blade can be given, preferably with a continuously constant radius.
- This radius can, as is also preferred, be selected to be larger than the radius of a cable radius which is the largest permissible in connection with the tool having the first stripping blade.
- the arcuate course can also be composed of different radius sections over the extension length of the insulating blade.
- there is also an arch-shaped course for example in the case of an overall V-shaped stripping blade, which is designed approximately notch-like with respect to the resulting cutting plane.
- the first and second stripping blades can be pivoted about different pivot axes. These swivel axes, especially the geometrical see swivel axes, the two stripping blades can, as also given before, be aligned in the same direction.
- the first and second stripping blades can be coupled in terms of movement, so that pivoting the first stripping blade from the cutting-engagement position into the release position can simultaneously cause the second stripping blade to pivot from its release position into the cutting-engagement position.
- first and second stripping cutter are pivotable about the same pivot axis.
- the two stripping blades can have separate pivoting bodies, which, however, allow pivoting about the same pivot axis.
- the first and second Abis olier cutting can be formed on the same swivel body.
- a forced pivoting displacement of the second insulating blade is preferably given with a corresponding pivoting displacement of the first insulating blade.
- the first and second stripping cutter can be arranged offset from one another in the circumferential direction of the pivot body with respect to the geometric pivot axis, for example including an offset angle of about 90 degrees with respect to a cross section transverse to the geometric pivot axis.
- the hand tool can be designed like pliers, with one at work areas of both pliers legs first stripping edge is formed.
- the working areas can be designed opposite to one another to form pliers grip areas with reference to a hinge axis of the pliers legs, about which hinge axis both pliers legs are preferably pivotable, with the pliers legs also being able to be connected to one another preferably via a related pivot pin.
- a first stripping blade can be formed, in particular in the area of the inside of the work area facing in the direction of the work area of the other pliers leg.
- Such hand tools are known as so-called wire strippers.
- the first stripping cutters of such a stripping pliers with pliers legs can be pivotably arranged according to the above-described embodiments for the possible pivoting of the same from a cutting engagement position into a release position, wherein further at least one first stripping cutter can be coupled in motion with a second stripping cutter, for the purpose of shifting the second stripping blade from a release position into the relevant cutting engagement position.
- Such stripping pliers can furthermore have a swivel body in a work area with a first stripping blade and a second stripping blade arranged offset in the circumferential direction. In the opposite working area, a swivel body can be provided which alone carries a first stripping blade.
- such a wire stripper can be used both for cutting cable insulation transversely to the longitudinal direction of the cable and for cutting the insulation in the longitudinal direction of the cable.
- the cutting depth of the first and / or second Abis olier cut in the insulation is preferably adapted to the thickness of the insulation jacket.
- the strands, wires or cores to be exposed by stripping are not damaged by the cuts made using the first and / or second stripping cut.
- the hand tool can also have two hollow body part-shells which are arranged to be pivotable about a common pivot axis, a first insulating blade being formed on the hollow body part-shell.
- this first insulation cutter can also be designed in accordance with the above-described embodiments, namely preferably be mounted pivotably about a geometric pivot axis from a cutting engagement position into a release position and back.
- both hollow body part-shells can have such a first stripping blade.
- a second stripping cutter which is preferably coupled in movement to at least a first stripping cutter, can be provided in one of the hollow body part-shells, whereby in this regard an arrangement of the first and second stripping cutter on a common swivel body can be provided.
- the hollow body part-shells can form a receiving cavity for the cable.
- This receiving cavity results in particular in a closed position of the hollow body part-shells.
- the cable to be insulated can be inserted into this receiving cavity, possibly also penetrating the receiving cavity as a whole in such a way that the cable can exit from the receiving cavity on both sides of the receiving cavity.
- the first and the second stripping cutter can be assigned to the same receiving cavity, so that the cable lying in this receiving cavity can be inserted and left in this receiving cavity both for cutting the insulation in the circumferential direction and for cutting the insulation in the longitudinal direction of the cable .
- the features described above prove to be particularly favorable with regard to the method.
- the cable inserted into the hand tool for example in the receiving cavity or between the working areas of the pliers legs, is captured in a first process step by the preferably opposing first stripping cuts of the two working areas or the two hollow body part-shells, cutting into the insulation of the cable.
- a separation of the insulation in the circumferential direction can be achieved, after which, preferably by pulling the cable while maintaining the closed position of the hand tool, a pivoting displacement of the first insulation cutter is achieved in the release position, with the prior pivoting of the second stripping blade into the cutting engagement position.
- This second insulation cutter digs itself into the insulation jacket of the cable in the manner of a plow in the vicinity of the circumferential severing cut, the cable being displaced out of the hand tool or through it while maintaining the pulling movement.
- the second stripping blade cuts, for example like a plow, the insulation in the longitudinal direction of the cable. This second method step is given to retained until the free end of the pulled through the hand tool cable section.
- the first insulating blade and via this or at the same time the second insulating blade can fall back into the basic position, which basic position the blade - Corresponds to the engagement position of the first insulating blade and the release position of the second insulating blade.
- This provision can be given, for example, as a result of a correspondingly acting spring force.
- the ranges or value ranges or multiple ranges specified above and below also include all intermediate values, in particular in 1/10 steps of the respective dimension, possibly also dimensionless.
- the specification up to 15 degrees also includes the disclosure up to 14.9 degrees, up to 14.8 degrees, etc.
- the specification more than 45 degrees also includes the disclosure of more than 45.1 degrees, more than 45.2 degrees etc.
- This disclosure can serve on the one hand to limit a specified range limit from below and / or above, alternatively or additionally but to reveal one or more singular values from a respective specified range.
- Fig. 1 is a perspective view of a pliers-like tool in the form of a cable cutter, relating to a first Auspar approximately form in a cutting-open position;
- FIG. 3 shows the section along the line III-III in FIG. 2;
- Fig. 5 is a perspective view of the tool relating to the
- FIG. 6 shows the tool according to FIG. 5 in a perspective bottom view
- FIG. 7 shows a side view of the tool according to the illustration in FIG. 2, but relating to the cutting edge closed position
- FIG. 11 shows the section along the line XI-XI in FIG. 7;
- FIG. 12 shows the enlargement of the area XII in FIG. 11;
- FIG. 13 shows the section along the line XIII-XIII in FIG. 7;
- 13a shows a schematic representation of a locking projection in the locking position
- 14 shows a perspective illustration of the section along the line
- FIG. 15 shows a perspective sectional illustration corresponding to FIG. 14, but after locking the cutting edge closed position
- FIG. 16 shows a side view as shown in FIG. 7, but at
- FIG. 17 shows the section along the line XVII-XVII in FIG. 16;
- 19a shows a representation according to FIG. 13a, but after the displacement of the
- FIG. 20 shows the enlargement of the area XX in FIG. 17
- FIG. 21 shows a representation corresponding to FIG. 16, but with the cable to be stripped received in a receiving cavity
- FIG. 24 shows an illustration essentially corresponding to FIG. 23, but after the first stripping blades have been shifted into a release position and a second stripping blade has been shifted into a cutting-engagement position for opening the insulation in the longitudinal direction of the cable;
- 25 is a perspective individual representation of a swivel body with a first and a second stripping blade
- 26 shows a further swivel body with a first insulating blade in a perspective individual representation
- Fig. 27 shows a cable section with made in the circumferential direction
- 29 shows a schematic representation of an alternative embodiment of the arrangement of first and second stripping blades for use in a stripping tool or a cable cutter;
- FIG. 30 shows the schematic section along the line XXX-XXX in FIG.
- FIG. 31 shows a schematic that essentially corresponds to FIG. 29
- Fig. 34 cut a further alternative embodiment of the first stripping
- FIG. 35 shows a perspective illustration of a pliers-like tool in FIG.
- FIG. 37 shows the tool according to FIG. 35 in a perspective exploded view
- FIG. 38 shows the tool according to FIG. 35 in a top view with the omission of the handle shells
- FIG. 40 shows the pliers-like tool in a sectional illustration along the line XL-XL in FIG. 39;
- FIG. 41 shows the enlargement of the area XLI in FIG. 40
- FIG. 42 shows a perspective illustration of the tool essentially corresponding to FIG. 35, but relating to a cutting / closing position
- FIG. 43 shows the tool in a representation according to FIG. 36, but with regard to the cutting / closing position according to FIG. 42;
- FIG. 44 shows a sectional illustration according to FIG. 40, but relating to the
- FIG. 46 shows the plan view of FIG. 45
- FIG. 48 shows a perspective illustration of the tool essentially corresponding to FIG. 45 with the omission of handle shells, but relating to the open position of the insulating cutting edges on the handle area when the tool is used as a stripping tool;
- FIG. 48 shows the plan view of the illustration in FIG. 48;
- 50 shows a view of a tool designed as a cable cutter in a further embodiment
- FIG. 52 shows the area shown in FIG. 51 in a longitudinal section, relating to the pivoting situation according to FIG. 23 of the cutting body to achieve a separation of the insulation transversely to a longitudinal direction of the cable using the first insulating blade; 53 shows the pivoting position of the pivoting body with the second stripping cutter pivoting inward to achieve a separation of the insulation in the longitudinal direction of the cable;
- FIG. 54 shows a tool in a further embodiment, consisting essentially of two hollow body part-shells, relating to an open position;
- FIG. 55 shows a sectional illustration according to FIG. 52, but relating to the
- a first embodiment of a pliers-like tool 1 in the form of a cable cutter, which can also be used as a stripping tool 2 the tool 1 for cutting an insulation 58 of a cable 39 is provided transversely to the cable longitudinal direction 1 with a first insulation cutter 14 and for the separation in the cable longitudinal direction 1 with a second insulation cutter 62.
- the first stripping blade 14 is pivotably supported.
- the tool 1 forms a stripping tool 2 at one end and a cable cutter 2 ′ at the other end and, in this first embodiment, has initially and essentially two pliers legs 4 and 5 connected to one another in a pivot 3.
- the resulting geometrical pivot axis x in the joint 3 extends essentially perpendicular to a longitudinal extension of the pliers legs 4, 5.
- a function jaw part 6, 7, here in the form of a cable cutter is formed on each plier leg 4, 5.
- the cable cutting can be suitable for scissors-like driving over one another to cut through a cable inserted into the cutting jaw 8.
- the pliers legs 4 and 5 form grip areas 9 and 10 on the other side of the commercial bolt 3.
- the result is a length b of the respective grip area 9, 10, which can correspond to a multiple of the length a of the functional jaw parts 6, 7 also starting from the pivot axis x.
- the length b of the grip areas 9, 10 in the functional jaw part usage position corresponds to approximately 5 to 7 times, further approximately 6 times the length of the cutting edge a.
- each grip area 9, 10 associated swivel bodies 12, 13 with first insulating blades 14 can be provided.
- the work tool 1 as a stripping tool 2 can be used.
- the hand tool 1 of the embodiment according to FIGS. 1 to 28 can correspondingly optionally be used as a cable cutter 2 'or as a stripping tool 2 at each end of the pliers legs 4, 5.
- Each grip area 9, 10 can initially have a grip shell 15, 16 consisting, for example, of a hard plastic.
- Each plier leg 4, 5 can also have a longitudinal division.
- a leg sub-area 17 is fixed on the inside of the assigned handle 15 or 16, while the second leg's kel sub-area 18, carrying the assigned functional jaw part 6 or 7, can be shifted relative to the first leg sub-area 17.
- the sliding displacement is directed in the longitudinal extension of the pliers leg 4, 5. It can thus result in a telescopic ability of the respective pliers leg 4, 5 in the longitudinal extension of the leg, in which case a T-guide or the like can be given.
- the second leg subregions 18 are preferably connected to one another via the joint 3, so that a telescopic extension or shortening of the one plier leg also causes a corresponding change in length of the other plier leg in the same way.
- a possible relative displacement of the functional jaw parts 6 and 7 formed on the second leg subregions 18 relative to the grip shells 15 and 16 can result, so that the functional jaw parts 6 and 7 move from a management position according to FIGS. 1 to 15, which also corresponds to the usual position of use of the functional jaw parts 6 and 7, for example for cutting a cable or the like, can be shifted into a retracted position in which the functional jaw parts 6 and 7 essentially completely in a hidden position, essentially encompassed by the handle shells 15 and 16.
- Both the management board position and the retracted position of the functional jaw parts 6 and 7 can, as is also preferred, be secured by latching.
- a button 19 which can be displaced essentially in the direction of the pivot axis x can also be provided on the outside of the housing of one of the handle shells 15 and 16, on which a latching pin 20 can be formed underneath, protruding into the inside of the shell.
- This latching pin 20 can dip into a longitudinal slot 21 of the associated second leg sub-area 18, which at each end can form a latching opening 22 that is larger than the width of the slot.
- the circumference of the latching openings 22 can be adapted to the cross-sectional configuration of the latching pin 20.
- the locking pin 20 in alignment of the pivot axis x is preferably displaceable against the restoring force of a spring 23 acting on the locking pin 20 into a position in which a tail-like tapered portion 24 of the locking pin 20, which is adapted to the width of the catch slot 21 allows a displacement of the locking pin 20 along the catch slot 21 in the direction of the other locking opening 22.
- the latching position found can, as is also preferred, be found automatically based on the restoring force of the spring 23.
- the second leg partial area 18, which also has the catch slot 21 with the latching openings 22, can be on its inside facing the second leg part.
- sub-area 18 of the other pliers leg have guide projections 25 which, in particular, in the course of a mold closing movement, can dip into corresponding recesses 26 of the other second leg sub-area 18 in a form-fitting manner.
- the second leg partial areas 18, which can be displaced telescopically with respect to the first leg partial areas 17, can be loaded in the telescopic direction via a further spring 27, in particular in the form of a cylinder compression spring.
- This spring 27 can, as also shown, be provided in the second Schenkelteilbe rich 18, which also has the longitudinal slot 21 with the locking openings 22.
- the restoring force of the spring 27 also acts on the second leg portion 18 of the other pliers leg.
- the functional jaw parts 6 and 7 are loaded in the direction of their executive position via the spring 27. Correspondingly, this results in a displacement of the same back into the retracted position after the locking has been lifted against the restoring force of the spring 27. This must be overcome accordingly.
- Another projection 28 protruding beyond the parting plane E between the pliers legs 4 and 5 or between the grip shells 15 and 16 is formed on the pliers leg 4. This is in the tool-closed position - for example according to Figures 10 and 11 - receiving in a recess 26 in the area of the grip 16 of the other pliers leg 5. This projection 28 can be used to lock the tool 1 in the tool-closed position, which at the same time the function bar Corresponds to the closed position of the bottom part, serve.
- a thumb-operated slide 30 can be provided on the pliers legs 5, which have the recesses 29, on the outside of the relevant grip shell 16, which can slide into a locking groove 32 formed on the projection 28 with a locking projection 31 which can be shifted in the direction of the recess 29 .
- the locking groove 32 is directed transversely to the opening or closing direction of the pliers legs 4 and 5.
- the inner surfaces facing each other or the circumferential end surfaces of the pliers legs 4, 5, in particular the gripping shells 15 and 16, which point toward each other, can lie against each other (see FIG. 17).
- Another spring 33 which essentially surrounds the commercial bolt in the commercial 3, can act on the pliers legs 4 and 5 in such a way that they tend to be loaded by the spring 33 into an open position as shown in Figures 3 and 4, for example.
- the functional jaw parts 6 and 7 should preferably be moved into their retracted position.
- a locking projection 38 can be provided which protrudes into the parting plane E in the functional jaw part management position so that movement of the pliers legs 4 and 5 up to the Contact position - mold closed position - is prevented. This situation is shown in a simplified manner in FIGS. 13 and 13a.
- the locking projection 38 is oriented essentially vertically in the illustrations. This corresponds to the position of the locking projection 38 in the functional jaw part management position.
- the facing front surfaces of the handles 15 and 16 can not come into their contact position due to the towering Sperrvor jump 38. This contact position is, however, necessary for the proper use of the swivel bodies 12 and 13, which have the first stripping blades 14, for stripping a cable 39.
- the locking projection 38 can also engage in a receiving cavity 45 such that a cable 39 to be stripped is prevented from being introduced into the tool 1 through this receiving cavity 45 for performing the stripping process.
- the locking projection 38 which is pivoted into the separating plane E, results in a gap S, in particular in the area of the free ends 11.
- the closed position is necessary, which can only be achieved in the functional jaw part retracted position.
- a pivoting displacement of the locking projection 38 is effected via a control arm 40 and a control cam 41 formed in this arm. This sits with a control cam 42 in the cam 41 and is pivotable about an axis 43 fixed in the associated handle shell 16 or the associated pliers leg 5.
- the relevant geometric axis is aligned transversely to the pivot axis x of the pliers legs 4 and 5.
- FIGS. 19 and 19a show the pivoting position of the locking projection 38 after the functional jaw parts 6 and 7 have been moved into the retracted position.
- a swivel displacement is achieved here via the control cam 41, which allows the contact of the facing end faces of the grip shells 15 and 16 or the pliers legs 4 and 5.
- the locking projection 38 can also be pivoted out of the receiving cavity 45 in this position.
- the control arm 40 for example, can be moved back into its basic position, for example with a spring, while erecting the locking projection 38 over the control cam 41.
- the pivoting bodies 12 and 13 can, as also shown, each be mounted pivotably on a block-like insert 44.
- These inserts 44 can each be fastened in the region of the free ends 11 on the inside of the handle shells 15 and 16, the inserts 44 also being able to form a receiving cavity 45 in the contact position that corresponds to the mold closed position.
- This receiving cavity 45 extends essentially in the longitudinal direction of extension of the pliers legs 4, 5 or in the longitudinal direction of extension of the tool 1 as a whole. Furthermore, the receiving cavity 45 extends over a partial area of the grip areas 9, 10, which can correspond to approximately a quarter to a third of the total length of the pliers legs 4, 5.
- the previously described projection 28 can be formed on one of the inserts 44 and the relevant recess 29 on the opposite insert 44.
- the swivel bodies 12 and 13 can each be arranged at the end of the inserts 44, assigned to the free end 11, this more preferably in the area of a notch 47 of the inserts 44.
- the swivel bodies 12 and 13 find a notch in this step-like notch pivoting the
- This guide can, as is also preferred, essentially be a bottom guide.
- a ceiling-side guidance of the swivel bodies 12, 13 can be achieved by tabs 48 which can be fastened on the inserts 44.
- the pivot axis y of the pivot bodies 12 and 13 preferably extends in the alignment of the pivot axis x in the area of the business 3.
- the first stripping blades 14 can, as shown, have a straight cutting edge 49 running parallel to the pivot axis y, or alternatively, as also shown in FIGS. 33 and 34, for example arcuate course for enclosing a circumferential portion of the cable 39 or a V-shaped, notch-like course.
- the grip areas 9 and 10 can have a first longitudinal section 50 and a second longitudinal section 51, the second longitudinal section 51 being assigned to the free end 11.
- the longitudinal sections 50 and 51 can be offset parallel to one another, the two longitudinal sections 50 and 51 essentially each in
- Pivot axis x can be adapted to a usually tool 1 permissible largest cable diameter for this tool.
- the two longitudinal sections 50 and 51 merge into one another in a region of curvature 52.
- An opening 53 is provided in this region of curvature 52.
- the pivoting bodies 12 and 13 can be arranged essentially in an area between the receiving cavity 45 formed by the inserts 44 and the opening 55 on the front wall. Below the opening 55, further openings 56 can be provided in the end wall 54, associated with rigid insulating blades 57 attached to the inserts 44, in particular for stripping wires.
- the insulation 58 can be separated transversely to the cable longitudinal direction 1 and thus in the circumferential direction.
- the pivoting displacement of the first insulating blades 14 can, as is also preferred, take place solely by acting on the first insulating blades 14 via the cable 39 or the insulation 58 in the course of the load on the cable 39 in the pulling direction. Furthermore, this pivoting displacement can cut the first stripping
- pivoting bodies 12 and 13 have, with reference to a cross section according to FIG. 23 diametrically opposite to the first stripping blades 14, a stop shoulder 60 which, in the basic position according to FIG. 23, can come against a stop surface 61 in the grip area 9 or 10.
- a second stripping blade 62 With the pivoting of the first stripping blades 11 into the release position, a second stripping blade 62 is preferably displaced into its cutting-engagement position. In this cutting-engagement position, the second stripping blade 62 dips into the insulation 58 of the cable 39.
- the second stripping blade 62 according to the embodiment shown in FIGS. 1 to 28, as also shown in FIGS. 31 and 32, on one of the swivel bodies, here preferably the Swivel body 13, be arranged. So this second stripping blade 32 is pivotable about the same pivot axis y in this embodiment.
- the second insulating blade 62 can - viewed in the circumferential direction of the relevant pivoting body 13 - be arranged circumferentially offset from the first insulating blade 14.
- a pivoting of the Schwenkkör pers by about 90 degrees leads to a change of the first stripping blade into a release position and a change of the second stripping blade 62 from its release position into the cutting engagement position.
- first stripping sheaths 14 are held securely in the course of radial stripping, they are arranged, in particular with regard to their cutting edges 49 cutting into the insulation 58, with reference to the direction of pull d at a distance f behind the pivot axis y (see Figures 29 and 31).
- the cutting edge 63 of the second stripping blade 62 can run approximately in a smooth manner in a plane transverse to the cutting plane of the first stripping blade 14, see above that, as a result of the tensile load on the cable 39, digging of the second insulation cutter 62 into the insulation 58 can be achieved.
- the cutting-engagement position of the second stripping blade 62 or the release position of the first stripping blade 14 can also be limited by a stop.
- the first insulating blade 14 can step against a correspondingly aligned second stop surface 61 in the grip area 9, 10 (compare, for example, FIG. 24).
- a relevant pivot body can also be assigned to each stripping blade as shown in FIG.
- the first insulating blade 14 can be attached to a separate pivoting body 13, while the second insulating blade 62 can be formed on a second pivoting body 13 '.
- the two swivel bodies 13 and 13 ' can be coupled in motion via a rigid connection 65, so that each swivel movement of one swivel body 13 or 13' results in a corresponding swivel movement of the further swivel body 13 'or 13.
- a cutting pattern of the cable 39 according to FIG. 27 can be set.
- the cable 39 has a circumferential cut 66, caused by the first insulating blades 14, and a longitudinal cut 67 running in the longitudinal direction 1 of the cable, caused by the second insulating blade 62.
- the longitudinal cut 67 can be carried out continuously up to the free end of the cable 39. Facing the circumferential cut 66, a connecting web 68 of, for example, 0.5 up to, for example, 2 mm in length can result, which tears open when the insulating section is peeled off.
- a further embodiment of a tool 1 is shown. This also offers the possibility of tool 1 for pliers-like cutting actuation on one side of trade 3, further for example for use as a cable cutter 2 'and on the other hand of trade 3 for use as a stripping tool 2.
- a leg spring 33 which is also provided here in the area of the trade 3, causes a spring loading in the direction of a cutting mouth open position according to the representations in FIGS. 35, 36 and 38 to 40.
- pivoting bodies 12 and 13 with first stripping blades 14 and a second stripping blade 62 are essentially in accordance with the above-described embodiments in a cranked second longitudinal section 51 seen before.
- the forceps leg 5 is formed in one piece and preferably of the same material with the functional jaw part 7, this forceps leg 5 also being formed in one piece with respect to a leg section facing the joint 3 and a leg section assigned to the free grip area.
- the further pliers leg 4 is preferably designed in two parts, in this case essentially forming one associated with the trade 3. Neten and integrally formed with the related functional jaw part 6 pliers part limbs 71 and a grip area side pliers limb 72.
- the two pliers part legs 71 and 72 can, as is also preferred, be connected to one another via a hinge pin 73, the geometric hinge axis v of which is preferably aligned parallel to the swivel axis x in the joint 3.
- the pliers part leg 71 extends preferably on both sides of the hinge pin 73, on the one hand of the hinge pin 73 of the pliers part leg 71 in the area of the trade 3 merges into the FunkÜonsbackmaschine 6 and on the other hand of the hinge pin 73 of this a free boom with an end and open-edged first blocking recess 74 trains.
- the first blocking recess 75 which is step-shaped in a plan, for example according to FIG. 38, serves to interact with a first blocking projection 75, which is pivotably articulated on the part of the tong member 72 on the gripping area.
- the relevant geometric ge axis w preferably extends parallel to the alignment of the joint axis v or to the pivot axis x of the trade 3.
- the first blocking projection 75 can be designed in the manner of a pivotable bolt which can be pivoted by the user from a latching position to the first blocking recess 74 into a release position and back.
- a rotary handle 76 can be arranged at a free end of an axially fixedly connected to the first Bockiervorsprung 75 and the geometric axis of rotation se w centrally and penetrating the pliers leg 72, the wall outer the handle shell 15 which covers the pliers legs 4 as a whole is exposed and can be grasped.
- the first blocking projection 75 is spring-loaded in the direction of the first blocking recess 74 of the commercial pliers part leg 71 and thus in the direction of the latching and blocking position.
- a spring 77 in the form of a leaf spring can be provided, which is supported on an extension 78 on the leg side (see, for example, FIG. 36).
- the cutting mouth 8 facing away free ends of the grip areas 9 and 10 of the pliers legs 4 and 5 are so far apart that no unwanted clamping or cutting effect occur in this area can.
- the selected blocking position between the first blocking projection 75 and first blocking recess 74 defines the use of the tool 1 in this case solely as a cable cutter 2 '.
- the first blocking projection 75 is rotatably displaced via the rotary handle 76 against the restoring force of the spring 77 from the blocking position with the first Blockierausneh mung 74, after which, if necessary, initially maintaining the blocking release position of the Blocking projection 75, which is freed from the block on the grip area-side pliers part leg 72 freely pivotable about the Ge hinge axis v of the hinge pin 73.
- the grip area-side pliers leg 72 is so far pivotable in the direction of the opposite pliers leg 5 that the receiving cavity 45 provided for receiving the cable 39 to be stripped results according to the embodiment described above.
- the first stripping blades 14, which are also preferably pivotable here, are brought into a position in which they can plunge cutting into the insulation 58 of the cable 39 lying in the receiving cavity 45.
- the basic function and mode of action of the first and second stripping cutters 14 and 62 is essentially the same as the mode of action shown with respect to the above-described embodiments.
- the conversion of the tool 1, for example from a cable cutter 2 'to a stripping tool 2 can be carried out, for example, in a closed cutting mouth position, further for example from the limited-stop cutting mouth closed position according to FIG. 44.
- This second blocking position when the tool 1 is configured as a stripping tool 2 is further preferably spring-loaded, advantageously the blocking projection 74 which acts on the blocking projection 74 resting on a facing flank 81 of the professional pliers leg 71 in this orientation is used.
- This spring support is used to load the grip area-side pliers part-limb 72 linked to the commercial pliers part limb 72 in the direction of a closed position of the receiving cavity 45, the resulting rotational load simultaneously causing a load on the second blocking projection 79 in the blocking position.
- the cutting jaw 8 also remains in a closed position via the illustrated and described pivoting path of the pliers part leg 72 in the stripping configuration, or does not reach an open position, so that when the tool 1 is used as a stripping tool 2 on the part of the opposite, for example as a cable cutter 2 'usable ren end and the functional jaw parts 6 and 7 provided here, there is no risk of pinching or cutting.
- FIGS. 50 to 53 show an embodiment of a stripping tool 2 in the form of pliers.
- Each plier leg 4, 5 forms in this Aus save approximately form starting from the trade 3 on the one hand grip areas 9, 10 and on the other side of the trade 3 a Häbe rich.
- a swivel body 12 with a first stripping cutter 14 and a swivel body 13 with a first stripping cutter 14 and a second stripping cutter 62 can be arranged in the work area.
- These two swivel bodies 12, 13 can be supported in accordance with the above-described implementation form about swivel axes y, which
- Pivot axes y can run in the same direction as the pivot axes x of the trade 3.
- the largest dimension of the opening cross-section in the Abis olier area can be adjusted via an adjusting means 69.
- the hand tool as shown in FIG. 54 can also have two half-body part-shells 70 which can be arranged pivotably about a common pivot axis z and can be connected to one another.
- the two half-body part-shells 70 can be pivoted towards one another, after which a receiving cavity 65 can result between the half-body part-shells 70 in the area of the inner sides facing one another, which can be open at both ends.
- first stripping cutters 14 can be provided which, according to the exemplary embodiments described above, can be arranged on swivel bodies 12, 13, with a swivel body 13 being offset in the circumferential direction relative to the first insulating cutter 14 arranged second stripping blade 62 according to the representation in Figure 55 may have.
- a stripping tool which is characterized in that the first Abis olier cutter 14 is pivotably mounted for movement between a cutting-engagement position and a release position.
- a cutting part which is characterized in that a first Abiso lierschneide 14 and a second Abis olier cutter 62 are formed on a pivotable about a pivot axis y pivot body 12, 13, 13 ', the first Abisolier blade 14 for a cut in Direction of the pivot axis y is formed and the second stripping blade 62 for a cut transverse to the pivot axis y.
- a stripping tool or a cutting part which is characterized in that a pivot axis y of the first stripping cutter 14 extends transversely to the longitudinal direction 1 of the cable.
- a stripping tool or a cutting part which is characterized in that the pivot axis y of the first stripping blade 14 does not cut the cable 39.
- a stripping tool or a cutting part which is characterized in that the first stripping blade 14 can itself be moved between the cutting engagement position and the release position by acting on the insulating cutting edge 14.
- a stripping tool or a cutting part which is characterized in that the first stripping blade 14 has an arc-shaped profile to encompass a peripheral portion of the cable 39.
- a stripping tool or a cutting part which is characterized in that the first stripping cutter 14 and second stripping cutter 62 can be pivoted about different pivot axes y, y '.
- a stripping tool or a cutting part which is characterized in that the first stripping cutter 14 and second stripping cutter 62 can be pivoted about the same pivot axis y.
- a stripping tool or a cutting part which is characterized in that the first stripping cutter 14 and second stripping cutter 62 are formed on the same swivel body 13.
- a stripping tool or a cutting part which is characterized in that the first stripping cutter 14 and the second stripping cutter 62 are formed offset in the circumferential direction.
- a stripping tool or a cutting part which is characterized in that the hand tool is designed like pliers, with a first stripping blade 14 being formed at work areas of both pliers legs 4, 5.
- a stripping tool or a cutting part which is characterized in that the hand tool has two hollow body part-shells 69 which are arranged pivotably about a common pivot axis z, and that a first stripping blade 14 is formed on the hollow body part-shell 69 .
- a stripping tool or a cutting part which is characterized in that the hollow body part-shells 69 form a receiving cavity 45 for the cable 39 and that the first stripping blade 14 and the second stripping blade 62 are arranged assigned to the same receiving cavity 45.
- a method which is characterized in that the first stripping blade 14 is brought into engagement with the insulation 58 of the cable 39 and is brought into its release position by pulling on the cable 39 from the cutting engagement position.
- a method which is characterized in that when the first insulating blade 14 is pivoted into the release position, the second insulating blade 62 is brought into its engaged position at the same time.
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
- Knives (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019111703 | 2019-05-06 | ||
PCT/EP2020/062619 WO2020225325A1 (de) | 2019-05-06 | 2020-05-06 | Als handwerkzeug ausgebildetes abisolierwerkzeug, schneidenteil für ein abisolierwerkzeug sowie verfahren zum abisolieren eines kabels |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3966904A1 true EP3966904A1 (de) | 2022-03-16 |
Family
ID=70921986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20729630.2A Pending EP3966904A1 (de) | 2019-05-06 | 2020-05-06 | Als handwerkzeug ausgebildetes abisolierwerkzeug, schneidenteil für ein abisolierwerkzeug sowie verfahren zum abisolieren eines kabels |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220231491A1 (de) |
EP (1) | EP3966904A1 (de) |
CN (1) | CN114008881A (de) |
DE (1) | DE112020002275A5 (de) |
WO (1) | WO2020225325A1 (de) |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1273713A (en) * | 1917-08-24 | 1918-07-23 | Solomon E Aaron | Pliers. |
US2141002A (en) * | 1936-12-24 | 1938-12-20 | Victor C Huff | Cable stripper |
US3151510A (en) * | 1963-02-08 | 1964-10-06 | Diamond Expansion Bolt Co Inc | Wire stripper |
US3204495A (en) * | 1964-02-06 | 1965-09-07 | James J Matthews | Insulation removing tool |
DE1640645B1 (de) * | 1966-10-28 | 1971-04-29 | Josef Krampe | Vorrichtung zum absetzen von kabel und leitungsenden |
US3665603A (en) * | 1969-12-11 | 1972-05-30 | Robert A Bilbrey | Cable stripping tool |
US3914864A (en) * | 1974-08-02 | 1975-10-28 | Jack Henry Prince | Jacketed wire layer removing tool |
US4117749A (en) * | 1976-08-09 | 1978-10-03 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Wire stripper |
SE460939B (sv) * | 1980-08-29 | 1989-12-04 | Ca Weidmueller Gmbh & Co | Verktyg foer avisolering av kabelaendar |
US4489490A (en) * | 1982-05-20 | 1984-12-25 | Ideal Industries, Inc. | Cable stripper |
IT8305104V0 (it) * | 1983-11-29 | 1983-11-29 | Elcontrol Spa | Perfezionamento ad una pinza spellacavi |
US4543717A (en) * | 1983-12-16 | 1985-10-01 | Tektronix, Inc. | Cable stripper |
DE3632685A1 (de) * | 1986-09-26 | 1988-03-31 | Scheiter & Krampe | Werkzeug zur bearbeitung von kabelenden |
DE3808950A1 (de) | 1988-03-17 | 1989-10-05 | Josef Krampe | Abmantelungswerkzeug zur entfernung ein- oder mehradriger kabel durch zwei backen |
US5077895A (en) * | 1988-04-11 | 1992-01-07 | Fujitsu Limited | Exfoliating device for synthetic resin cover layer of cable |
DE3904323A1 (de) * | 1989-02-14 | 1990-08-16 | P W Weidling & Sohn Gmbh & Co | Geraet zur entfernung der aeusseren isolierung von mehradrigen kabeln |
US4951393A (en) * | 1989-07-18 | 1990-08-28 | Wallace Archie C | Wire stripper |
DE4312469C2 (de) * | 1993-04-16 | 1996-01-04 | Laux Friedrich G | Schneidgerät für stangenförmige Werkstücke, insbesondere für laminiertes Flachband |
JP2689882B2 (ja) * | 1993-12-03 | 1997-12-10 | 日本電気株式会社 | 同軸ケーブル用端末処理工具 |
DE4411028C1 (de) | 1994-03-30 | 1995-09-14 | Kaiser Gmbh & Co Kg | Abmantelzange zum Entfernen des Schutzmantels von isolierte Leiter umfassenden Kabeln |
US6067715A (en) * | 1998-09-29 | 2000-05-30 | Hollingsworth; Elmont | Wire and cable stripping tool |
US6662450B1 (en) * | 1999-08-16 | 2003-12-16 | Lucien C. Ducret | Wire and cable stripper |
US6463654B1 (en) * | 1999-12-22 | 2002-10-15 | Boyd B. Moore | Scoring tool for removing sheath from electrical cable conductor and method |
US20030188432A1 (en) * | 2002-04-06 | 2003-10-09 | Temple Larry Dan | Cable and wire stripper |
US6755109B2 (en) * | 2002-09-10 | 2004-06-29 | Techmold Company | Cable stripper |
US20040055160A1 (en) * | 2002-09-24 | 2004-03-25 | Seatek Co. Inc. | Cable stripper |
FR2879034B1 (fr) * | 2004-12-05 | 2007-01-19 | Derancourt Sa | Outil manuel pour le denudage des cables electriques et jeu d'outils pour le denudage des dits cables |
US7243429B2 (en) * | 2005-03-23 | 2007-07-17 | Landes Mark J | Wire stripper systems |
CN201515173U (zh) * | 2009-06-09 | 2010-06-23 | 樊友雪 | 多功能剥线钳 |
US9748748B2 (en) * | 2011-08-16 | 2017-08-29 | Southwire Company, Llc | Cable stripper |
US9225153B1 (en) * | 2015-03-27 | 2015-12-29 | Wayne Anderson | Multi-function wire stripping hand tool and kit and method for using the same |
DE102016101940A1 (de) * | 2015-07-17 | 2017-01-19 | Knipex-Werk C. Gustav Putsch Kg | Abisolierwerkzeug |
US10763651B2 (en) * | 2015-08-21 | 2020-09-01 | Greenlee Tools, Inc. | Cable stripping tool and bi-directional cutting blade |
CN105633863B (zh) * | 2016-01-18 | 2018-08-21 | 广州番禺电缆集团有限公司 | 一种电缆剥皮钳及其剥皮方法 |
DE102017100524A1 (de) * | 2017-01-12 | 2018-07-12 | Knipex-Werk C. Gustav Putsch Kg | Abisolierzange |
CN106848940B (zh) * | 2017-03-15 | 2019-04-19 | 韶关市方晟电气设备有限公司 | 一种多功能快速剥线钳 |
CN206673472U (zh) * | 2017-03-15 | 2017-11-24 | 曹孝培 | 一种多功能快速剥线钳 |
CN107342556B (zh) * | 2017-08-17 | 2023-03-21 | 广东电网有限责任公司江门供电局 | 一种电缆半导电层剥切装置 |
CN107634481B (zh) * | 2017-11-21 | 2023-02-28 | 任晓强 | 旋转式剥线钳 |
CN107913959A (zh) * | 2017-12-29 | 2018-04-17 | 郑州东辰科技有限公司 | 一种断线、剥线工具 |
CN108321732A (zh) * | 2018-01-18 | 2018-07-24 | 北京电力工程有限公司 | 手持剥线机 |
CN208142732U (zh) * | 2018-05-10 | 2018-11-23 | 董浩 | 一种新型剥线钳 |
WO2020124081A1 (en) * | 2018-12-14 | 2020-06-18 | Ripley Tools, Llc | Cable stripping tool |
CN111049068A (zh) * | 2019-12-31 | 2020-04-21 | 国网山东省电力公司阳谷县供电公司 | 一种多功能控制电缆剥皮器 |
-
2020
- 2020-05-06 EP EP20729630.2A patent/EP3966904A1/de active Pending
- 2020-05-06 WO PCT/EP2020/062619 patent/WO2020225325A1/de active Search and Examination
- 2020-05-06 DE DE112020002275.7T patent/DE112020002275A5/de active Pending
- 2020-05-06 US US17/608,647 patent/US20220231491A1/en active Pending
- 2020-05-06 CN CN202080045766.5A patent/CN114008881A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN114008881A (zh) | 2022-02-01 |
US20220231491A1 (en) | 2022-07-21 |
DE112020002275A5 (de) | 2022-04-07 |
WO2020225325A1 (de) | 2020-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2056415B1 (de) | Abisolierzange | |
DE102005008328A1 (de) | Abisolierzange mit weichem Griff | |
DE102013103915A1 (de) | Schere | |
DE202008014110U1 (de) | Abisolierzange | |
WO2012159982A1 (de) | Zange | |
CH678906A5 (de) | ||
EP3680999B1 (de) | Abisolierwerkzeug | |
EP2739436B1 (de) | Zange | |
EP1319456A1 (de) | Kabelschneider | |
EP2525948B1 (de) | Schere | |
DE3632685C2 (de) | ||
EP3723928B1 (de) | Schneidgerät zum ablängen von wellrohren sowie führungsvorsprünge in einem solchen schneidgerät | |
EP3718184B1 (de) | Klemmbacken für eine abisolierzange, sowie abisolierzange | |
WO2020225325A1 (de) | Als handwerkzeug ausgebildetes abisolierwerkzeug, schneidenteil für ein abisolierwerkzeug sowie verfahren zum abisolieren eines kabels | |
EP3568890A1 (de) | Abisolierzange | |
WO2020225326A1 (de) | Zangenartiges werkzeug | |
EP0900461B1 (de) | Abisolierzange für ummantelte elektrische kabel | |
DE19506457C2 (de) | Kabelschneider, insbesondere Kabelschere | |
EP0606438A1 (de) | Vorrichtung zur abisolierung elektrischer leiter und/oder leitungen | |
DE10110869C2 (de) | Abisolierzange | |
DE3512065C1 (de) | Vorrichtung zum Entfernen eines Abschnittes einer Ummantelung von im wesentlichen stangenförmigen Gegenständen, insbesondere elektrischen Kabeln | |
EP2770154B1 (de) | Bündelungselement zum Bündeln von mindestens zwei Betätigungsschnüren für eine Verschattungsanlage | |
DE202008000432U1 (de) | Kräuterschere | |
AT402775B (de) | Ambossgartenschere | |
WO2019207035A1 (de) | Handwerkzeug |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20211203 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230127 |