EP2599092B1 - Electric wires twisting device and twisted pair cable fabrication method employing the same - Google Patents
Electric wires twisting device and twisted pair cable fabrication method employing the same Download PDFInfo
- Publication number
- EP2599092B1 EP2599092B1 EP11723727.1A EP11723727A EP2599092B1 EP 2599092 B1 EP2599092 B1 EP 2599092B1 EP 11723727 A EP11723727 A EP 11723727A EP 2599092 B1 EP2599092 B1 EP 2599092B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- electric wires
- rotor
- pair
- twisting
- slit portion
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
Description
- The present invention relates to an electric wires twisting device for twisting two electric wires together through rotation of a rotor to make a twisted pair cable that is excel in signal protection against electrical noise, for example, and a twisted pair cable fabrication method employing the same device.
- Conventionally, various types of twisted pair cable fabrication devices have been proposed for twisting two electric wires together for fabrication of a twisted pair cable. For example, PTL 1 describes a configuration in which connectors connected to both ends of two electric wires are fixed individually to corresponding receiving jigs, a circular driven gear (a rotor) having a narrow electric wire insertion groove is disposed in a position lying at a longitudinal center of the electric wires, the electric wires are inserted through the electric wire insertion groove, and the driven gear is rotated by a drive gear which is driven by a motor for twisting both the electric wires.
- In addition,
PTL 2 describes a configuration in which one end portions of two electric wires are fed out towards the other end portions by a drive roller while each being twisted within a cylindrical portion, and an elliptic cylindrical rotor, which is disposed at an intermediate portion in a longitudinal direction of the electric wires and through which both the electric wires are inserted, is moved towards the other end portions while being rotated in the same direction as the twisting direction to thereby twist the electric wires together. -
- [PTL 1]
JP-A-2000-149684 Fig. 1 ) - [PTL 2]
JP-A-2007-227185 Fig. 1 ) - Further prior art is known from documents
JP 2000-149684A US 4527599A . - However, in the prior art that is described in PTL 1 above, since the electric wire insertion groove in the rotor is formed narrow in a width admitting almost two electric wires, there has been a concern that it is troublesome work to insert a pair of electric wires through the rotor, involving some labors (when the electric wire insertion groove is formed wide, electric wires cannot be twisted together). In addition, in the prior art that is described in
PTL 2, since the rotor is cylindrical, electric wires have to be inserted through the rotor before they are set in the twisting device, causing a problem that the work involved is troublesome. - The invention has been made in view of the problems inherent in the prior art and an object thereof is to provide an electric wires twisting device which enables the insertion of two electric wires through a rotor easily and in an ensured fashion, which ensures the twisting of the two electric wires and which can fabricate a twisted pair cable with good workability and productivity.
- In order to achieve the above object, according to the present invention, there is provided an electric wires twisting device according to claim 1.
- According to the configuration described above, the pair of electric wires are inserted from the outer opening while being arranged parallel so as to be individually disposed on both the diametrical sides of the twisting rod. Then, the twisting rod is rotated together with the rotor by the rotary driving portion, whereby the pair of electric wires are twisted together. The insertion of the electric wires into the rotor is implemented by moving the pair of electric wires in a direction which intersects the direction in which they are arranged at right angles or moving the rotor towards the electric wires.
- Preferably, the rotary driving portion has a timing belt which is in contact with a gear portion on an outer circumference of the rotor over a range greater than the width of the slit portion.
- According to the configuration described above, the driving force is not interrupted by the slit portion, and the rotor rotates at a uniform speed by being given an ensured driving force by the timing belt at all times.
- An electric wire guide member provided in a frame has a pair of inclined surfaces which continue individually to both sides of the slit portion in the direction of the width of the slit portion, and the pair of electric wires are respectively brought into contact with the pair of inclined surfaces in a state that an interval of the pair of electric wires is greater than the width of the slit portion.
- According to the configuration described above, the pair of electric wires are picked up in an ensured fashion by the pair of inclined surfaces of the electric wire guide member so as to be guided smoothly into the slit portion along the inclined surfaces. The pair of electric wires, which are spaced apart wider than the slit portion from each other, are once compressed to reduce the space therebetween by the slit portion. However, at the point in time when they come out of the slit portion to the diametrically wider inner circumferential surface, the pair of electric wires are increased in space therebetween again so as to be individually inserted to both the sides of the twisting rod in the ensured fashion.
- According to the present invention, there is also provided a twisted pair cable fabrication method according to
claim 3. - According to the configuration described above, the pair of electric wires are inserted into the rotor by way of the slit portion in such a state that the ends of the pair of electric wires are fixed with the corresponding clamps, and the twisting rod twists the pair of electric wires together through rotation of the rotor. Then, the resulting twisted pair cable is removed from the slit portion in the rotor.
- According to the first aspect of the invention, the respective electric wires can be inserted along the slit portion so as to be individually disposed on the diametrical sides of the twisting rod easily and in the ensured fashion, whereby the twisting workability can be improved. In addition, the twisting of the electric wires can be implemented in the ensured fashion by causing the twisting rod to rotate together with the rotor.
- According to the second aspect of the invention, the rotor can be driven at all times irrespective of the size of the width of the slit portion so as to prevent the occurrence of unevenness in rotation speed, thereby making it possible to form the twisted pair cable with good pitch accuracy.
- According to the first aspect of the invention, the pair of electric wires which are spaced apart wider than the width of the slit portion are once compressed to reduce the space therebetween at the narrow slit portion and are increased in space therebetween again so that they move away outwards from each other so as to be individually disposed on both the sides of the twisting rod at the point in time when the pair of electric wires come out of the slit portion into the diametrically wider inner circumferential surface. Thus, the electric wires can be twisted in an ensured fashion by the twisting rod.
- According to the third aspect of the invention, the electric wires can be inserted into and removed from the rotor easily and in the ensured fashion, and the fabrication of twisted pair cables can be automated so as not only to increase the productivity of twisted pair cables but also to enable the aesthetic and ensured twisting of electric wires by the twisting rod.
-
-
Fig. 1 is a perspective view showing an embodiment of an electric wires twisting device according to the invention. -
Fig. 2 is a perspective view showing a state in which electric wires are disposed (set) above a rotor of the electric wires twisting device. -
Fig. 3 is a perspective view showing a state in which the electric wires are inserted into the rotor. -
Fig. 4 is a perspective view showing a state in which the electric wires are inserted completely in the rotor. -
Fig. 5A is a plan view showing a state in which the electric wires are twisted by the rotor, andFig. 5B is a plan view showing a completed twisted pair cable. -
Fig. 6 is a perspective view showing a form of a twisted pair cable fabrication system to the electric wires twisting device can be applied. -
Figs. 1 to 4 show an embodiment of an electric wires twisting device according to the invention. - As is shown in
Fig. 1 , this electric wires twisting device 1 includes a circularlyannular rotor 3 having aslit portion 2 in part thereof in a circumferential direction and disposed vertically, a cylindrical twisting rod 4 provided on a circular innercircumferential surface 3a of therotor 3 so as to be erected therefrom while facing theslit portion 2, arotary driving device 5 for rotary driving therotor 3, and a lifting drive device 6 (a setting portion) for lifting up and down therotor 3 together with therotary driving device 5. - The
rotary driving device 5 includes atiming belt 8 which meshes with agear portion 7 provided on a circular outer circumferential surface of the rotor at agear portion 8a formed on an outer circumference thereof (in the drawings, shown in a plan view as a mater of convenience), adrive gearwheel 9 which meshes with agear portion 8b (shown in a plan view as a matter of convenience) formed on an inner circumference of thetiming belt 8, ahorizontal motor 10 which is coupled to thedrive gearwheel 9 at a shaft portion thereof, a pair of upper andlower guide gearwheels 11 which press thetiming belt 8 against thegear portion 7 on the outer circumference of therotor 3. A length of a belt portion (a portion in press contact with the rotor) (also denoted byreference numeral 8b) between the pair ofguide gearwheels 11 is larger than an inner width of theslit portion 2, whereby therotor 3 is driven in an ensured fashion even at the cut-outslit portion 2. - The
lifting drive device 6 includes mainly avertical air cylinder 12. Anupward rod 12a of theair cylinder 12 is connected to aunit frame 14 via a horizontal connectingrod 13. Theunit frame 14 includes avertical strut 15 placed at one side portion and two front and rearvertical plate portions 16 which are fixed in place with thestrut 15 held therebetween. Therotor 3 is disposed between the twoplate portions 16. Gearless outercircumferential surfaces 3b which lie before and after thegear portion 7 on the outer circumference of therotor 3 are supported by a plurality of rotatable guide rollers (bearings) 17 with acollar 17a, andshaft portions 17b of theguide rollers 17 andshaft portions 11 a of theguide gearwheels 11 are fixed to the front andrear plate portions 16. - The front and
rear plate portions 16 each have a U-shaped cut-outhole 16a which has a slightly larger width than a diameter of the innercircumferential surface 3a of therotor 3. Theguide rollers 17 support rotatably therotor 3 in the air while positioning therotor 3 vertically and horizontally. Therotor 3 may also be referred to as a rotary pulley. - A bottom portion of the
air cylinder 12 is fixed to ahorizontal base plate 18, and thebase plate 18 is fixed, in turn, to an upper surface of abase plate 19 which lies on a lower surface side of thebase plate 18. A slide portion (not shown) which is brought into engagement with a longitudinal horizontal rail of a system, which will be described later, is fixed to thelower base plate 19. A verticalslide engagement portion 15a (Fig. 2 ) is provided on one side of thestrut 15 which is connected to the upper connectingrod 13. Theslide engagement portion 15a is in engagement with avertical rail 20a of a vertical base plate 20 (Fig. 2 ) which is fixedly erected on thebase plate 18 along theair cylinder 12 so as to slide vertically. - The
rotor 3 and the twisting rod 4 are formed of, for example, metal. A diameter of the inner circumference of therotor 3 is formed larger than a width W (Fig. 2 ) of theslit portion 2. As is shown inFig. 2 , a diameter of the twisting rod 4 is smaller than the width W of theslit portion 2. A distal end 4a of the twisting rod 4 has a semispherical shape and is situated at almost the same height as a lower end (a proximal end) of the slit portion. A lower end portion (a proximal end portion) 4b of the twisting rod 4 is stepped to be larger diametrically than the distal end portion 4a and is fixed to an annularcircumferential wall 3c of therotor 3 through press fitting or screwing. - The twisting rod 4 rotates together with the
rotor 3. When theslit portion 2 is situated in an upper position, the twisting rod 4 is positioned vertically upwards. The motor 10 (Fig. 1 ) is controlled so that theslit portion 2 is positioned in the upper position at all times when therotor 3 stops by a control unit (not shown). - As is shown in
Fig. 1 , a pair of left and right electricwire guide members 21, havinginclined surfaces 21 a which are inclined so as to expand a space therebetween in a tapered fashion as they extend upwardly, are fixedly provided between the front andrear plate portions 16 at an upper portion of theslit portion 2. A triangular, vertical electricwire guide plate 21c is provided integrally on eachguide member 21 at front and rear thereof. Eachguide plate 21c has aninclined side portion 21b which is tapered downwardly to extend along the cut-outhole 16a in theplate portion 16 so as to increase a space defined with aninclined side portion 21 b of a diametrically corresponding electricwire guide plate 21 c. The left and rightinclined surfaces 21 a continue to approach left and right upper ends of theslit portion 2 with almost no gap. -
Figs. 2 to 4 show a twisted pair cable fabrication method employing the electric wires twisting device 1. InFig. 2 , theair cylinder 12 is compressed when therotor 3 stops, and a unitmain body portion 22, made up of therotor 3, thegearwheels timing belt 8, themotor 10, therollers 17 and theplate portions 16, is lowered to be positioned in place. In this state, a pair ofelectric wires 23 are disposed above the left and rightinclined surfaces 21a of theguide members 21 in such a state that theelectric wires 23 are taut with a certain tension (in such a state that theelectric wires 23 are stretched in a straight-line fashion in a longitudinal direction (a front-to-rear direction)). - In this state, the
air cylinder 12 is extended, whereby the unitmain body portion 22 rises together with therod 12a. As is shown inFig. 3 , the pair ofelectric wires 23 are compressed at part to reduce the space defined therebetween (with the compressed portion denoted by reference numeral 23a) while in sliding contact with theinclined surfaces 12a of thecorresponding guide members 21 and are guided into aninner space 3d of therotor 3 along the correspondinginclined surfaces 21a. Then, as is shown inFig. 4 , the vertical twisting rod 4 is raised together with therotor 3 by therod 12a of theair cylinder 12 which is extended so as to be inserted between the pair ofelectric wires 23, whereby theelectric wires 23 are individually disposed on left- and right-hand sides of the twisting rod 4 at a center in a height direction of therotor 3 within theinner space 3d. - As is shown in
Fig. 3 , by the pair ofelectric wires 23 which are stretched in the longitudinal direction being compressed (at the portions denoted by reference numeral 23a) inwardly to reduce the space therebetween along theinclined surfaces 21 a against the tension, a restoring force is exerted on the respectiveelectric wires 23 outwardly (in a space-opening direction). Then, theelectric wires 23 slide downwards along vertical inner surfaces (also denoted by reference numeral 2) of theslit portion 2 from theinclined surfaces 21a. Theelectric wires 23 are restored to be expanded outwardly or to increase the space therebetween at a point in time when theelectric wires 23 advance from lower ends of theslit portion 2 into theinner space 3d which is larger diametrically than theslit portion 2, whereby theelectric wires 23 are spaced apart further so as to be individually disposed on the left- and right-hand sides of the twisting rod 4 without interfering with the twisting rod 4 lying in the midst thereof in an ensured fashion (the twisting rod 4 is inserted between the pair ofelectric wires 23 in an ensured fashion). - In
Fig. 3 , when theelectric wires 23 are lowered relatively (in reality, theguide members 21 and therotor 3 are raised),inclined portions 23b which continue to the compressednarrow portions 23a which lie before and after theinclined portions 23b are guided smoothly along the front and rear lowerinclined side portions 21b. Theinclined side portions 21b also guide relatively upwards the pair of left and right electric wires remaining at an end portion of the resulting twisted pair cable in a smooth fashion when removing the twisted pair cable from therotor 3. - The
rotor 3 rotates from the state shown inFig. 4 via thetiming belt 8 by the drive of themotor 10, and as is shown inFig. 5A , the twisting rod 4 rotates together with the rotor so as to twist the pair ofelectric wires 23. Front and rear ends of the individualelectric wires 23 are fixed with front and rear pairs ofclamps electric wires 23 are twisted between theclamps - The
slit portion 2 of therotor 3 is positioned in the upper position at a point in time when the twisting is completed, and the position of therotor 3 is specified by controlling themotor 10 so that the twisting rod 4 is positioned vertically upwards. Following this, theair cylinder 12 is compressed as is shown inFig. 2 , and the unitmain body portion 22 is lowered together with therod 12a, whereby the resulting twisted pair cable is removed upwards from theslit portion 2.Fig. 5B shows an example of a twisted pair cable 23', andterminals 26 are press attached to both ends ofelectric wires 23. -
Fig. 6 shows one form of a twisted pair cable fabrication system to which the electric wires twisting device 1 is applied and a twisted pair cable fabrication method. - This
fabrication system 27 has electric wire clamps 30, 31 on three planes of front and rear intermittentrotary elements clamps 30 at one side (front side) are connected rotatably to correspondingmotors 32. The other clamps 31 at the other side (rear side) are horizontal long air cylinders and are withdrawn together withcorresponding base plates 34 so as to apply a tension to theelectric wires 23. The intermittentrotary elements struts intermittent driving devices wire setting plane 39, a lower plane an electricwires twisting plane 40, and a far plane an electricwire discharge plane 41. In reality, the front and rear intermittentrotary elements electric wires 23. - The electric wires twisting unit 1 is disposed on a horizontal base portion (not shown) of the
system 27 between the lower electric wire setting planes 40. Slide engagement portions on the base plate 19 (Fig. 1 ) of the unit 1 are brought into slidable engagement with longitudinal horizontal rails (not shown) on the base portion, whereby thebase plate 19 together with the whole of the unit 1 can move along the rails by a longitudinal translation drive unit such as a horizontal ball screw or a rack-and-pinion mechanism. - Both the ends of the
electric wires 23 are fixedly gripped to the front andrear clamps rotary elements electric wires 23 so set are then move to the lower twisting planes 40. In this state, as is shown inFig. 4 , when theair cylinder 12 is operated to be extended, the electric wires twisting devicemain body portion 22 is raised, whereby the twisting rod 4 enters between the pair ofelectric wires 23. The electric wires twisting device 1 is withdrawn as near as therear clamp 39, and in this state, therotor 3 is rotated by themotor 10. At the same time, the front clamps 30 are rotated in the same direction at the same speed by themotor 32, and at the same time, the electric wires twisting device 1 advances along the rails of the base portion, whereby theelectric wires 23 are twisted between the rear clamps 30 and therotor 3. - When the twisting of the electric wires is completed, as is shown in
Fig. 2 , theair cylinder 12 is operated to be compressed, and the electric wires twisting devicemain body 22 is lowered. Then, the resulting twisted pair cable 23' is removed upwards from therotor 3 while being clamped at the ends by theclamps rotary elements - In this way, the
rotor 3 is raised, and the pair ofelectric wires 23 are accommodated within the rotor from theslit portion 23. Then, therotor 3 is lowered after the twisting of the electric wires is completed, and the resulting twisted pair cable 23' is removed from theslit portion 2. Thus, the three steps of setting the electric wires, twisting the electric wires together and discharging the resulting twisted pair cable can be executed in succession, thereby making it possible to increase the productivity of twisted pair cables 23'. A separate proposal will be made with respect to thefabrication system 27. - In the embodiment, while the
timing belt 8 is used to drive therotor 3, it is possible to use two gearwheels which are spaced apart wider than the width dimension of theslit portion 2 in place of thetiming belt 8. In addition, it is possible to form inclined surfaces which are inclined as tapered at open ends of theslit portion 2 in therotor 3 without using theguide members 21. However, when such inclined surfaces are provided on therotor 3, the inclined surfaces will be narrower than theinclined surfaces 21a of theguide members 21 in relation to the driving of therotor 3. Therefore, theguide members 21 are preferably used to ensure the guide of the electric wires. - In addition, in place of the
system 27 shown inFig. 6 , it is possible to use a system (not shown) which includes fixedly only the front and rear electric wire clamps 30, 31 which are provided on the lower front and rear electricwires twisting planes 40 and themotors 32 on the front side shown inFig. 6 or a system (not shown) which includes only the front andrear clamps motors 32. - As this occurs, a configuration can also be adopted in which the electric wires twisting unit 1 is disposed not below but above the
electric wires 23, and the electric wires twisting unit 1 is lowered so that theelectric wires 23 are inserted into therotor 3. In addition, a configuration can also be adopted in which theslit portion 2 is disposed not upwards but sideways, and theair cylinder 12 is disposed not vertically but horizontally, whereby the pair ofelectric wires 23 which are parallel vertically are inserted into theslit portion 2 sideways so as to be individually disposed on upper and lower sides of the horizontal twisting rod 4. - The present application is based on Japanese Patent Application No.
2010-166698 filed on July 26, 2010 - The electric wires twisting device and the twisted pair cable fabrication method employing the same unit can be made use of, for example, in producing twisted pair cables intended to prevent noise of signal wires of motor vehicles with good efficiency.
-
- 1
- electric wires twisting device
- 2
- slit portion
- 3
- rotor
- 3a
- inner circumferential surface
- 4
- twisting rod
- 5
- rotary driving device
- 7
- gear portion
- 8
- timing belt
- 14
- frame
- 21
- electric wire guide member
- 21a
- inclined surface
- 23
- electric wire
Claims (3)
- An electric wires twisting device (1) for twisting a pair of electric wires (23) comprising:a cylindrical rotor (3) that has a slit portion (2) provided in a part of the rotor (3) in a circumferential direction of the rotor (3), an inner diameter of the rotor (3) being greater than a width (W) of the slit portion (2);a twisting rod (4) provided on an inner circumferential surface (3a) of the rotor (3) so as to be projected therefrom and so as to face the slit portion (2);a rotary driving portion (5) that rotates the rotor (3); anda setting portion (6) for insertion of the pair of electric wires (23) parallel in a direction of the width (W) of the slit portion (2) into an inner side of the circumferential surface (3a) of the rotor (3) so as to be individually disposed on both sides of the twisting rod (4),wherein an electric wire guide member (21) provided in a frame (14) has a pair of inclined surfaces (21 a) which continue individually to both sides of the slit portion (2) in the direction of the width (W) of the slit portion (2); and
wherein the pair of electric wires (23) can respectively be brought into contact with the pair of inclined surfaces (21a) in a state that an interval of the pair of electric wires (23) is greater than the width (W) of the slit portion (2). - The electric wires twisting device (1) according to claim 1, wherein the rotary driving portion (5) has a timing belt (8) which is in contact with a gear portion (8b) on an outer circumference of the rotor (3) over a range greater than the width (W) of the slit portion (2).
- A twisted pair cable fabrication method employing the electric wires twisting device (1) according to claim 1, comprising:inserting the pair of electric wires (23) through the slit portion (2) by using the setting portion (6) wherein the pair of electric wires (23) is respectively be brought into contact with the pair of inclined surfaces (21a) of the electric wire guide member (21) in a state that an interval of the pair of electric wires (23) is greater than the width (W) of the slit portion (2) so as to be individually disposed on both sides of the twisting rod (4) in a state that both ends of the pair of electric wires (23) are fixed by clamps (24, 25) and the pair of electric wires (23) is applied with tension; androtating the twisting rod (4) together with the rotor (3) so as to twist the pair of electric wires (23) by the twisting rod (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010166698A JP5666184B2 (en) | 2010-07-26 | 2010-07-26 | Wire-twisting unit and method of manufacturing a twisted wire using the same |
PCT/JP2011/061607 WO2012014554A2 (en) | 2010-07-26 | 2011-05-13 | Electric wires twisting device and twisted pair cable fabrication method employing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2599092A2 EP2599092A2 (en) | 2013-06-05 |
EP2599092B1 true EP2599092B1 (en) | 2016-12-14 |
Family
ID=44583298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11723727.1A Active EP2599092B1 (en) | 2010-07-26 | 2011-05-13 | Electric wires twisting device and twisted pair cable fabrication method employing the same |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2599092B1 (en) |
JP (1) | JP5666184B2 (en) |
CN (1) | CN103026427B (en) |
MX (1) | MX2013001057A (en) |
WO (1) | WO2012014554A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106415739B (en) * | 2014-06-13 | 2018-01-09 | 矢崎总业株式会社 | Twisted wire manufacture device and twisted wire manufacture method |
CN107262634B (en) * | 2017-08-04 | 2018-12-28 | 泉州台商投资区点优网络科技有限公司 | A kind of automatic torsion equipment of cable |
DE102018209849A1 (en) * | 2018-06-19 | 2019-12-19 | Robert Bosch Gmbh | Gear device for reinforcement girders |
CN111540541B (en) * | 2020-07-07 | 2020-12-15 | 李灼旺 | Twisted pair cable processing equipment |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4527599A (en) * | 1984-01-04 | 1985-07-09 | John F. Langkau | Wire twister |
US5605181A (en) * | 1995-02-13 | 1997-02-25 | Northrop Grumman Corporation | Portable wire twisting tool |
JP3409643B2 (en) * | 1997-06-05 | 2003-05-26 | 住友電装株式会社 | Twisted wire manufacturing equipment |
JP2000149684A (en) * | 1998-11-16 | 2000-05-30 | Sumitomo Wiring Syst Ltd | Working device for twisted electric wire |
JP2010166698A (en) | 2009-01-15 | 2010-07-29 | Toyota Motor Corp | Method of checking interference of wiring and jig for use therein |
-
2010
- 2010-07-26 JP JP2010166698A patent/JP5666184B2/en active Active
-
2011
- 2011-05-13 WO PCT/JP2011/061607 patent/WO2012014554A2/en active Application Filing
- 2011-05-13 EP EP11723727.1A patent/EP2599092B1/en active Active
- 2011-05-13 MX MX2013001057A patent/MX2013001057A/en active IP Right Grant
- 2011-05-13 CN CN201180036397.4A patent/CN103026427B/en active Active
Non-Patent Citations (1)
Title |
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None * |
Also Published As
Publication number | Publication date |
---|---|
CN103026427A (en) | 2013-04-03 |
JP2012028198A (en) | 2012-02-09 |
CN103026427B (en) | 2015-07-29 |
WO2012014554A2 (en) | 2012-02-02 |
WO2012014554A3 (en) | 2012-03-29 |
EP2599092A2 (en) | 2013-06-05 |
MX2013001057A (en) | 2013-02-21 |
JP5666184B2 (en) | 2015-02-12 |
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