WO2023148061A1 - Schweissanlage für kabel und verfahren zum verschweissen von zumindest zwei kabeln mit je zumindest drei adern - Google Patents
Schweissanlage für kabel und verfahren zum verschweissen von zumindest zwei kabeln mit je zumindest drei adern Download PDFInfo
- Publication number
- WO2023148061A1 WO2023148061A1 PCT/EP2023/051779 EP2023051779W WO2023148061A1 WO 2023148061 A1 WO2023148061 A1 WO 2023148061A1 EP 2023051779 W EP2023051779 W EP 2023051779W WO 2023148061 A1 WO2023148061 A1 WO 2023148061A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- welding
- cables
- area
- working
- welding system
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract description 245
- 238000000034 method Methods 0.000 title claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract 2
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0263—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for positioning or holding parts during soldering or welding process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/021—Soldered or welded connections between two or more cables or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/38—Conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0207—Ultrasonic-, H.F.-, cold- or impact welding
Definitions
- the present invention relates to a welding system for cables and a method for welding at least two cables, each with at least three cores.
- the present invention will be described below mainly in connection with the manufacture of cable assemblies.
- Cores of cables can be connected to each other by welding.
- the cores can be connected in particular by means of ultrasonic welding.
- cores to be welded are placed in a welding area of a welding system and welded by a welding process. Insertion is usually done manually, with only the cores to be welded being inserted into the welding area.
- DE 102020 113672 A1 describes a method for welding at least three cables, each with two wires protruding from the sheath ends of the cables.
- An improvement here can relate, for example, to the ability to automate a production process and, as a result, to a reduction in production costs.
- a welding system has free spaces in front of and behind a welding area of the welding system for the intermediate storage of several wires that are to be welded or have already been welded.
- the cores to be welded are combined into welding packs before welding and the welding packs are arranged at regular intervals.
- a handling device then moves all the welding packages to be welded one after the other into the welding area of the welding system, where they are welded.
- the welding packs that are not currently positioned in the welding area are located in the free spaces in front of and/or behind the welding area. All unwelded and already welded welding packages are always moved at the same time, so that the regular intervals are maintained.
- cables with a limited number of cores are only limited by the free spaces provided and the distance between the welding packages can be automatically welded together.
- Two or more cables can be connected to each other.
- One or more cables can also be welded to a terminal if the terminal's contact elements are regularly spaced and can be moved with the cable.
- a welding system for cables having a front free space arranged in a working plane, a welding area arranged in the working plane and a rear free space arranged in the working plane, the welding area between the front free space and the rear free space, with the free spaces providing space for at least two waiting areas for wire ends of the cables to be welded, and the waiting areas and the welding area are each spaced apart by a working distance, with the front free space being provided with a front space penetrating the working plane Sideshift of the welding system is separated from the welding area and the rear free space is separated from the welding area by a rear sideshift of the welding system penetrating the working plane.
- a method for welding at least two cables, each with at least three cores is presented, wherein the core ends of the cores to be welded to one another are grouped next to one another at working distances to form welding stacks, the unwelded welding stacks for welding being successively in one between two side slides
- Welding system-trained welding area of the welding system are positioned in a working level of the welding system, while the other welding packages are temporarily stored in the working level offset laterally to the welding area in free spaces of the welding system, with all welding packages being lifted out of the free spaces and the welding area via the side shifters after a welding process has been carried out , moved laterally by at least a full working distance and lowered back to the working plane to position the next unwelded weld pack for welding in the weld area until all weld packs are welded.
- a cable can have a jacket that encloses all the cores of the cable.
- the cores can each have their own insulation.
- the same cores from different cables can be grouped into welding packets and then welded step by step or cyclically one after the other.
- the welding packs can all be arranged in a common plane. Adjacent weld packs can be arranged at a working distance.
- the core ends of the cores can be stripped.
- Cores of more than two cables can be grouped in a weld package.
- the grouped cores of a welding group can be arranged in an overlapping manner.
- the cables can come from the same direction.
- For pass-through connectors at least two of the cables can come from opposite directions.
- Wire ends of individual cables can also be grouped into a welding package, so several such welding packages can be prepared next to each other in one of the free spaces at a working distance.
- the welding packages can then be positioned one after the other in the welding area, welded and moved back out of the welding area into the other free space.
- the welded individual cables can be removed there.
- End connectors or through-connectors can be produced for the individual lines. With the end connectors, all individual lines come from one direction. In the case of through connectors, at least two individual lines come from opposite directions.
- a welding system can in particular be an ultrasonic welding system.
- the ultrasonic welding system can have an anvil and a sonotrode. Surfaces of the sonotrode and the anvil can be aligned essentially parallel to a working plane of the welding system.
- the anvil and the sonotrode can be movable relative to one another and can be arranged on opposite sides of a welding area of the welding system.
- the anvil and sonotrode can form a top and bottom of the weld area.
- the anvil and/or the sonotrode can be movable transversely to the working plane.
- the wires to be welded can be clamped between the anvil and the sonotrode.
- the sonotrode can couple ultrasonic vibrations into the pinched wires.
- the anvil can also be designed as a further sonotrode.
- the coupled-in ultrasonic vibrations can then, for example, be in opposite directions or out of phase.
- the welding area can be delimited laterally or in a spatial direction of the working plane by a side shifter of the welding system.
- the side shifters can be aligned essentially perpendicular to the working plane of the welding system, at least adjacent to the welding area.
- the side shifters can form a front and a back of the welding area.
- the sideshifters can be referred to as front sideshifters and rear sideshifters.
- the side shifters can prevent the trapped veins from escaping to the side when the anvil and the sonotrode are pressed against one another and the ultrasonic vibrations are coupled into the veins.
- the side shifters can have a small thickness, at least adjacent to the welding area, so that they can Positioning of the welding packets can be arranged between the welding packets arranged at the working distance.
- the welding area can be open on the remaining two opposite sides.
- the cores can protrude into the welding area from the open sides.
- the cores to be welded can protrude into the welding area from opposite directions or from the same direction.
- the free spaces can adjoin the side shifters at the front and rear and provide waiting areas for at least two welding packages arranged at a working distance. In this way, a welding group can be positioned in the welding area while the at least two other welding packs are kept ready in the waiting areas.
- the further welding packets can all be arranged within the front free space, one each can be arranged in the front free space and one in the rear free space, or both welding packets can be arranged in the rear free space.
- all welding packages can be moved synchronously.
- the welding packages can be moved from front to back or from back to front.
- At least one of the side slides can run essentially parallel to the working plane up to the welding area and can have a lug that penetrates the working plane and is arranged between the welding area and the respective free space.
- the sideshifter may be generally L-shaped.
- One of the free spaces can be arranged above the part of the lateral shifter which is aligned parallel to the working plane.
- the tab can be significantly thinner than the part of the lateral slide that is arranged parallel to the working plane. In particular, the tab can be thinner than the working distance minus a diameter of a weld group.
- the front space and the rear space can each provide space for at least three waiting areas. With space for three waiting areas each, cables with four cores can be connected, since one welding group is arranged in the welding area. With space for four waiting areas each, five-wire cables can be processed.
- At least one of the side shifters can be movable parallel to the working plane. After welding, the moveable sideshifter can be moved from a closed position to an open position a small distance to facilitate removal of the welded cores from the welding area. The sideshift can be moved by about a millimeter, for example. To position the next group of welds, the sideshifter can remain in the open position and be moved back to the closed position prior to welding. When moving to the closed position, the movable sideshifter can compress the unwelded strands.
- the welding system can have at least one movable positioning device for positioning the wire ends at the working distance.
- the positioning device can have one receptacle per wire, which is spaced apart from an adjacent receptacle by the working distance.
- the positioning device can be in two parts in order to be able to position at least one cable from the right and from the left.
- the right part and the left part of the positioning device can be moved synchronously.
- the shots of the right part and the shots of the left part can be aligned with each other.
- the positioning device can be movable in at least two axes relative to the welding area.
- the positioning device can be designed to position one welding group each in the welding area and to position the other welding packages in the waiting areas of the free spaces, after welding to lift all welding packages from the working level via the side shifters by an integer multiple of the working distance forwards or backwards to move and position a welding group that has not yet been welded in the welding area, while the other welding packages are positioned in the waiting areas of the free spaces.
- the cables can be placed in the positioning device to group the wire ends.
- the positioning device can be lifted with the cables after each welding and moved by the working distance.
- the welding system can have a number of positioning devices, which alternately position cables in the welding area.
- the other positioning devices can be loaded simultaneously and/or welded cables can be removed from the positioning devices.
- a color and/or a diameter of the wires inserted into the positioning device can be detected.
- An error message can be issued if the detected diameter and/or color of a wire does not match an expected diameter and/or color of the wire.
- the cores of the cables can be clearly distinguished by their color and/or their diameter.
- a sensor system in the welding system can be used to check whether the cores are arranged as intended in the positioning device. In this way, mistakes in arranging the cores can be easily corrected before welding. If the colors and/or the diameters match the expected colors and/or diameters, the correct assembly can be documented.
- a zero cut of the core ends can be carried out before the welding process.
- protruding inner wire ends can be cut off.
- the wire ends of the cables are all the same length before they are placed in the welding system or the positioning device.
- outer cores are shortened compared to inner cores.
- the inner wire ends are therefore too long and protrude too far.
- a zero cut shortens the inserted cores to the same length.
- the welding system can have a zero cut device. With the zero cut, all cores can be cut at the same time. When welding, all cores can be connected with a uniform overlap.
- the wire ends can also be stripped when cutting zero. With the zero cut, insulation of the cores can be cut and stripped from the core ends. By stripping the insulation immediately before welding, a metal material of the cores can still be essentially bare and free of oxides during the welding. In this way, an improved welding quality can be achieved.
- FIG. 2 shows a plan view of a welding system according to an embodiment.
- the welding system 100 is an ultrasonic welding system.
- the welding system 100 is configured to weld cables 102 to four wires 104 .
- the welding system 100 has a welding area 106 .
- a working plane 108 of the welding system 100 runs approximately centrally through the welding area 106.
- the welding area 106 is delimited by an anvil/sonotrode 110, a sonotrode and two side shifters 112.
- the anvil 108 is shown positioned below the weld area 106 .
- the sonotrode not shown, is arranged above the welding area 106 .
- the sonotrode and/or the anvil 110 can be moved up and down relative to one another and can clamp wires 104 arranged between them in the working plane 108 .
- the anvil/sonotrode 110 is shown here in a lowered position below the working plane 110 .
- the side shifters 112 are arranged to the right and left of the welding area 106 .
- the weld area 106 is open on the two remaining sides. Wire ends 114 of wires 104 can be arranged in welding area 106 through the open sides.
- the welding system 100 has free spaces 116 to the right and left of the welding area 106 .
- the free spaces 116 provide space for three waiting areas 118 each for additional cores 104 of the cable 102 that are not currently located in the welding area 106 .
- cores 104 to be welded together are grouped into four weld packs 120.
- FIG. The welding stacks 120 are each arranged at a working distance 122 from one another in one plane.
- All the welding stacks 120 are lowered together into the working plane 108 for welding.
- One of the welding stacks 120 is positioned in the welding area 106 while the remaining three welding stacks 120 are positioned in waiting areas 118 in front of and/or behind the welding area 106 .
- the welding group 120 positioned in the welding area 106 is then clamped between the anvil 108 and the sonotrode and ultrasonic vibrations are coupled into the welding group 120 via the sonotrode, as a result of which the wires 104 of the welding group 120 are welded to one another.
- weld packs 120 After welding, all of the weld packs 120 are lifted out of the work plane 108 until they are clear of the side pushers 112. Then all the welding packages 120 are shifted laterally by a working distance 122 and lowered back into the working plane 108 . A weld group 120 that has not yet been welded is thus positioned in the weld region 106 . The weld group 120 just welded is again positioned in a waiting area 118 . This sequence is repeated until all weld packs 120 are welded.
- the side slides 112 run offset parallel to the working plane 108 up to the welding area 106 and each have an upwardly projecting tab 124 in the welding area 106 .
- the tabs 124 penetrate the working plane 110 and delimit the welding area 106 laterally.
- the tabs 124 have a low material thickness.
- the tabs are thinner than the working distance 122 minus a width of a welding group 120. Due to the offset to the working plane 108, the side shifters 112 provide the free spaces 116.
- one of the side pushers 112 is moveable parallel to the work plane 108 and is retracted slightly to remove the just welded weld assembly 120 from the weld area 106 .
- the moveable sideshifter 112 is advanced again moves forward and clamps the cores 104 of the unwelded weld group 120 laterally.
- the anvil 108 and sonotrode then clamp and weld the wires 104 of the weld assembly 120 .
- the welding system 100 has a positioning device 126 .
- the positioning device 126 has holders 128 which are arranged in pairs and can be moved automatically relative to the welding region 106 . Cables 102 are placed in the holders 128 and the cores 104 of the cables 102 are distributed over receptacles 130 of the holders 128 .
- the receptacles 130 of the holders 128 are arranged in a common plane at a working distance 122 .
- the holders 128 are positioned on opposite sides of the weld area 106 .
- the receptacles 130 of the two holders 130 are arranged opposite one another and are aligned with one another.
- the cores 104 placed in opposite receptacles 130 form one of the welding packs 120.
- the holders 128 with the inserted cables 102 are automatically raised, automatically moved laterally by the working distance 122 and automatically lowered again. This movement is repeated until all welding packages 120 are welded.
- the cables 102 can be placed in the holders 128 outside of the welding system 100 and transported to the welding system 100 with the holders 128 . As an alternative to this, the cables 102 can also be inserted directly into the holders 128 in the welding system 100 .
- the positioning device 126 has at least two pairs of holders 128 .
- One of the pairs is arranged in the welding system 100 for welding inserted cables 102, while the welded cables are removed from the other pair and new cables 102 are inserted.
- FIG. 2 shows a plan view of a welding system 100 according to an embodiment.
- the welding system 100 essentially corresponds to the welding system in FIG. 1.
- the holders 128 of the positioning device 126 have, as in FIG.
- the holders 128 also have a stop 200 for a jacket end of a jacket 202 of the inserted cable 102 .
- fan-shaped channels 204 extend to the receptacles 130.
- the receptacles 130 are again aligned parallel to one another. Because of the fan shape, the two outer channels 204 are longer than the two inner channels 204.
- the wires 104 placed in the inner channels 204 protrude further from the receptacles 130 than the wires placed in the outer channels 204.
- the welding system 100 includes a zero cut device 206 .
- the zero cut device 206 is designed to cut the inserted wires 104 to a uniform length.
- the zero cut device 206 can be integrated on-line or off-line.
- the zero cut device is used to cut the inserted cores 104 to a uniform length.
- the partial deduction can be made by the same length.
- the zero-cut device 206 is also designed to strip the wire ends 114 protruding from the receptacles 130 .
- the wire ends 114 are all stripped by the same stripping length.
- the positioning device 126 has a sensor system 208 .
- the sensor system 208 detects a color, an identification and/or a diameter of the cores 104 before the cores 104 are welded to one another in the welding area 106 .
- the recorded color, identification and/or thickness are compared with stored expected values. If a wire 104 is placed in the wrong receptacle 130, the welding process will not start and an error message will be displayed. The incorrectly inserted wire 104 can thus be removed from the receptacle 130 in good time and placed in the correct receptacle 130 .
- wire ends of two or more individual lines are grouped and welded into a common welding package. If the individual lines come from opposite directions, a through connector is welded. If the individual lines come from the same direction, an end connector is welded.
- the method is shown using copper cables, for example.
- Cu-Au mixed connectors and pure Al connections are also possible.
- the sideshift presented here enables several lines to be positioned next to each other in a process-reliable manner.
- the free space for the individual welding nodes is necessary, since otherwise a necessary welding position cannot be maintained.
- the sideshift offers sufficient positioning options for multi-core cables with more than two individual wires
- the extended insertion mask presented here pre-positions the respective number of lines in a process-reliable manner.
- the insert masks can also be used to pre-assemble the cables serve.
- the insert masks ensure a symmetrical alignment of the individual weld nodes to each other.
- the lines can be positioned in the welding machine.
- the insertion nest can be permanently installed in the system.
- the cables are then positioned in the welding area and the zero cut of the individual cables is carried out directly in the welding area.
- the lines can be positioned outside the welding machine.
- Several positioning devices can be used. In this way, a faster cycle time can be achieved, since the next set of wires can already be positioned during the automatic welding process of several welds. The zero cut takes place outside the welding machine and therefore does not increase the process time.
- the zero cut enables a high-quality weld. Without a zero cut, the cables placed in the middle would have a longer strand overhang. Since in many cases the dimensions of the free cable area must be adhered to, it is advisable to carry out a zero cut in most applications.
- the sideshift is shaped to accommodate multi-core cables with more than two cables.
- a multi-core cable with four individual cables is shown here as an example. It is also possible to clock through several individual lines one after the other.
- the different line colors are queried by a sensor system in order to ensure that the individual lines are correctly aligned with one another.
- the wire color is queried to ensure that each individual wire is in the correct position.
- the necessary stripping is also carried out with the zero cut.
- the partial trigger is completely removed so the line is ready for welding.
- the welded pipe is then removed.
- any number of end connectors can be positioned in the smallest of spaces and clocked through step by step.
- End connectors and through-connectors are manufactured using a semi-automated process.
- the lines to be welded are placed in the device.
- the lines are brought into the welding position by cycling, i.e. extending the lines by x millimeters (working distance) relative to the welding area.
- a welding cycle is now carried out.
- the operator or a robot can insert the next cables to be welded.
- the just welded splice is clocked backwards and can be removed or transported away automatically.
- the weld node that has just been inserted and is still to be welded is brought into the welding position.
- a welding cycle is now carried out again.
- This cycle is repeated over and over again.
- the different cross-sections can be queried by the sensors to ensure that the individual lines are correctly aligned with one another.
- individual cables can also be welded to a terminal.
- the line is welded to/on a contact part.
- the terminal can be automatically fed in as bulk goods or processed as taped goods. Since the devices and methods described in detail above are exemplary embodiments, they can be modified to a large extent in the customary manner by a person skilled in the art without departing from the scope of the invention. In particular, the mechanical arrangements and the size ratios of the individual elements to one another are merely exemplary.
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- Mechanical Engineering (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Wire Processing (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2024009558A MX2024009558A (es) | 2022-02-03 | 2023-01-25 | Sistema de soldadura para cables y metodo para el soldeo de al menos dos cables con respectivamente al menos tres hilos. |
CN202380015337.7A CN118414752A (zh) | 2022-02-03 | 2023-01-25 | 用于线缆的焊接设备和用于焊接分别具有至少三个芯线的至少两个线缆的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102022102577.2 | 2022-02-03 | ||
DE102022102577.2A DE102022102577B4 (de) | 2022-02-03 | 2022-02-03 | Verfahren zum verschweissen von zumindest zwei kabeln mit je zumindest drei adern |
Publications (1)
Publication Number | Publication Date |
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WO2023148061A1 true WO2023148061A1 (de) | 2023-08-10 |
Family
ID=85121964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2023/051779 WO2023148061A1 (de) | 2022-02-03 | 2023-01-25 | Schweissanlage für kabel und verfahren zum verschweissen von zumindest zwei kabeln mit je zumindest drei adern |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN118414752A (de) |
DE (1) | DE102022102577B4 (de) |
MX (1) | MX2024009558A (de) |
WO (1) | WO2023148061A1 (de) |
Citations (3)
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US20190393664A1 (en) * | 2018-06-25 | 2019-12-26 | Yazaki Corporation | Manufacturing method of electric wire bundle, and manufacturing apparatus of electric wire bundle |
US20200098493A1 (en) * | 2018-09-24 | 2020-03-26 | The Chinese University Of Hong Kong | Apparatus and method for separating and sorting usb wires |
WO2021233716A1 (de) * | 2020-05-20 | 2021-11-25 | Lisa Dräxlmaier GmbH | Verfahren und vorrichtung zum verschweissen von zumindest drei kabeln mit je zwei aus mantelenden der kabel herausragenden adern |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017114182B3 (de) | 2017-06-27 | 2018-09-13 | Schunk Sonosystems Gmbh | Verfahren und Anordnung zum elektrisch leitenden Verbinden von Leitern |
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2022
- 2022-02-03 DE DE102022102577.2A patent/DE102022102577B4/de active Active
-
2023
- 2023-01-25 CN CN202380015337.7A patent/CN118414752A/zh active Pending
- 2023-01-25 WO PCT/EP2023/051779 patent/WO2023148061A1/de active Application Filing
- 2023-01-25 MX MX2024009558A patent/MX2024009558A/es unknown
Patent Citations (4)
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US20190393664A1 (en) * | 2018-06-25 | 2019-12-26 | Yazaki Corporation | Manufacturing method of electric wire bundle, and manufacturing apparatus of electric wire bundle |
US20200098493A1 (en) * | 2018-09-24 | 2020-03-26 | The Chinese University Of Hong Kong | Apparatus and method for separating and sorting usb wires |
WO2021233716A1 (de) * | 2020-05-20 | 2021-11-25 | Lisa Dräxlmaier GmbH | Verfahren und vorrichtung zum verschweissen von zumindest drei kabeln mit je zwei aus mantelenden der kabel herausragenden adern |
DE102020113672A1 (de) | 2020-05-20 | 2021-11-25 | Lisa Dräxlmaier GmbH | Verfahren und vorrichtung zum verschweissen von zumindest drei kabeln mit je zwei aus mantelenden der kabel herausragenden adern |
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Publication number | Publication date |
---|---|
DE102022102577A1 (de) | 2023-08-03 |
DE102022102577B4 (de) | 2023-11-16 |
MX2024009558A (es) | 2024-08-19 |
CN118414752A (zh) | 2024-07-30 |
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