WO2005088796A1 - コルゲートチューブ、コルゲートチューブの穿孔装置およびコルゲートチューブの穿孔方法 - Google Patents
コルゲートチューブ、コルゲートチューブの穿孔装置およびコルゲートチューブの穿孔方法 Download PDFInfo
- Publication number
- WO2005088796A1 WO2005088796A1 PCT/JP2005/003624 JP2005003624W WO2005088796A1 WO 2005088796 A1 WO2005088796 A1 WO 2005088796A1 JP 2005003624 W JP2005003624 W JP 2005003624W WO 2005088796 A1 WO2005088796 A1 WO 2005088796A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tube
- main body
- corrugated tube
- slit
- corrugated
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 121
- 230000002093 peripheral effect Effects 0.000 claims abstract description 40
- 238000004080 punching Methods 0.000 claims description 26
- 238000005553 drilling Methods 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 7
- 230000005494 condensation Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0468—Corrugated
Definitions
- the present invention relates to a corrugated tube with a slit, a perforation apparatus and a perforation method therefor.
- the present invention relates to a corrugated tube that can be fitted into a wire harness installed in an automobile, a corrugated tube drilling device and a drilling method for forming a communication hole in the corrugated tube.
- the corrugated tube 100 is made of synthetic resin, and has an annular valley (small diameter portion) 101 and a ridge (large diameter portion) 102 in the axial direction. It has a bellows-like cylindrical shape provided alternately at the same pitch, and has a slit 103 along the entire length in the axial direction to form a crack.
- the slit 103 is used as an opening to cover the wire harness in the axial direction. Then, the adhesive tape may be roughly wound around the outer surface of the corrugated tube 100 so that the slit 103 is not opened.
- the slit 103 should be located near the lowest point in order to drain water or dew water that has entered the inside of the corrugated tube 100 from the slit 103. It is common to arrange for it to do so.
- FIG. 14 is a schematic perspective view showing a tube slit forming apparatus disclosed in Patent Document 2.
- a tube slit forming apparatus 110 guides the tube 111 so as to be spread by a rod-shaped member 112 penetrated through the tube 111, while rotating the roller 113. Therefore, the tube 111 is pushed out to the cutter 114 side, and a slit (not shown) is formed in the tube 111 by the cutter 114. Thus, a straight slit can be easily formed in the tube 111.
- Patent Document 1 JP-A-2003-309918 (FIG. 3)
- Patent Document 2 Japanese Patent Application Laid-Open No. 2001-260072 (Pages 2-3, FIG. 1)
- the corrugated tube 100 containing the wire harness is also arranged in various directions or twisted. For this reason, it may not always be possible to arrange the corrugated tube 100 so that the slit 103 is located near the lowest point. May not be able to be drained out of the corrugated tube 103.
- the present invention has been made in view of the above-mentioned problems, and has as its object to provide a corrugated tube capable of rapidly discharging water such as water or dew condensation water that has entered the inside, and
- An object of the present invention is to provide a corrugated tube drilling device and a drilling method capable of reliably and efficiently forming a plurality of communication holes at predetermined positions on a peripheral surface of a tube main body.
- a corrugated tube includes: a tubular tube main body in which a large diameter portion and a small diameter portion are alternately arranged along the same axis; A corrugated tube provided with a slit formed along a generatrix, wherein a communication hole communicating between the inside and the outside is provided on a peripheral surface of the tube main body, and the communication hole is formed in the large-diameter portion. It is characterized by being formed by cutting a part along the circumferential direction to a predetermined length! /
- the large diameter portion and the small diameter portion are the same.
- a wire harness or the like is housed in a corrugated tube from a slit formed along a generatrix of a cylindrical tube main body arranged alternately in an axial line.
- the corrugated tube containing the wire harness is routed so that the slit is on the lower side.However, when the direction and direction of the route cannot be changed, the slit cannot be located on the lower side. Occurs. In such a case, if a communication hole communicating between the inside and the outside of the tube main body is located near the lowest point, water or dew condensation water which has entered the inside of the corrugated tube from this communication hole is drained.
- a communication hole is formed by cutting a part of the large diameter portion having a vertical wall portion between the outer peripheral surface and the small diameter portion by a predetermined length along the circumferential direction. Therefore, it is possible to form a communication hole that is larger than the diameter of the tube body of the corrugated tube, and it is possible to secure a high degree of freedom in adjusting the size of the communication hole.
- the corrugated tube according to the present invention is characterized in that the communication hole is provided at least at a position farthest from the slit on the peripheral surface of the tube main body.
- the communication hole is provided at the most distal position from the slit. Therefore, if the slit is oriented so as to face upward, the communication hole is automatically set to the lowest point. It will be located near.
- the corrugated tube according to the present invention is characterized in that it has a plurality of the communication holes, and the communication holes are arranged in a staggered manner on a developed view of a peripheral surface of the tube main body.
- the communication holes communicating the inside and outside of the tube main body are arranged in a staggered manner on the circumferential surface development view of the tube main body, so that the slit is not disposed at the lowest point. In this case, one of the communication holes will be arranged near the lowest point. For this reason, it is possible to drain water or dew condensation water that has entered the inside of the corrugated tube.
- the corrugated tube according to the present invention is characterized in that the communication hole is formed so as to include a part of a vertical wall portion connecting the large-diameter portion and the small-diameter portion.
- the R portion which is the boundary portion between the small diameter portion and the vertical wall portion, remains even in the cut portion of the communication hole, so that when wires or the like are routed in the corrugated tube. It is possible to prevent the electric wires and the like from being damaged.
- the communication hole has a height so that the communication hole is not completely closed, and water or the like that has entered the inside of the corrugated tube can be prevented. Condensed water and the like can also be drained at the site formed by cutting out the precipice in the communication hole.
- the corrugated tube according to the present invention is formed such that the communication hole includes a part of each vertical wall portion between the large diameter portion and each small diameter portion on both circumferential sides of the large diameter portion. It is characterized by that.
- the R portion which is the boundary portion between the small diameter portion and the vertical wall portion, remains even in the cut portion of the communication hole, so that when wires or the like are routed in the corrugated tube. It is possible to prevent the electric wires and the like from being damaged. Also, even if the outer peripheral surface of the corrugated tube is in contact with an object such as a wrapping tape, for example, the communication hole has a height so that the communication hole is not completely closed, and water or the like that has entered the inside of the corrugated tube can be prevented. Condensed water and the like can also be drained at the site formed by cutting out the precipice in the communication hole.
- a corrugated tube drilling device is formed along a bus line of a tubular tube main body in which large diameter portions and small diameter portions are alternately arranged along the same axis. And a slit forming means for forming a slit in the tube main body along with the movement of the corrugated tube along the generatrix.
- a tube guide provided on the downstream side of the slit forming means and supporting the tube body so as to be movable in the direction along the generatrix while being fitted inside the tube body and in the slit; and a tube body in the tube guide. At least one pair is provided on both sides in the moving direction of the tube.
- the tube body feeding means for moving the tube body along the tube guide by rotating in contact with the tube body, and a predetermined position on the peripheral surface of the tube body moved along the tube guide by the tube body feeding means, Perforation means for forming a plurality of communication holes.
- the tube guide is fitted into the inside of the tube body of the corrugated tube and the slit formed by the slit forming means, so that the tube body is The tube is smoothly moved along the tube guide by the tube main body feeding means without rotating in the circumferential direction.
- the perforation means can form the plurality of communication holes at predetermined positions on the peripheral surface of the tube main body reliably and efficiently.
- the corrugated tube punching device is provided with two pairs, one pair each on the upstream side and the downstream side of the tube main body feeding means and on the upstream side and the downstream side of the drilling means along the moving direction of the tube main body.
- a holding member is provided near each of the perforating means, and the holding member is provided before the perforating operation of the perforating means.
- the tube body is held in contact with the peripheral surface of the tube body to hold the tube body.
- the tube main body of the corrugated tube can be reliably positioned with respect to the punching means by the holding member.
- the perforating means can perforate the communication hole at a predetermined position on the peripheral surface of the tube main body with high accuracy and certainty without causing a positional shift.
- a corrugated tube perforating apparatus is characterized in that it is driven by the perforating means and the holding member cam mechanism.
- the piercing means and the holding member are interlocked with each other by a cam mechanism and a simple mechanism, and the tube main body is held by the holding member.
- a series of operations of the holding operation and the operation of piercing the tube main body by the piercing means are performed smoothly and reliably at required timing.
- the piercing means may be pierced at three positions substantially every 90 ° in the circumferential direction excluding the slit position on the circumferential surface of the tube body of the corrugated tube.
- each piercing means is respectively provided in the tube body. It is characterized by being arranged offset along the moving direction.
- the method of perforating a corrugated tube according to the present invention is characterized in that the large-diameter portion and the small-diameter portion are formed along a generatrix of a cylindrical tube body in which the large-diameter portion and the small-diameter portion are alternately arranged along the same axis.
- a corrugated tube drilling method wherein a slit is formed in the tube main body by the slit forming means as the tube main body moves along the generatrix, and the inside of the tube main body and the slit are fitted into a tube guide.
- the tube main body is movably supported in the direction along the generatrix by moving the tube main body, and the tube main body is moved along the tube guide by at least one pair of tube main body feeding means provided on both sides in the moving direction of the tube main body.
- a plurality of communication holes are formed at predetermined positions on the peripheral surface of the tube body by a piercing means that can move in the direction perpendicular to the tube body. It is characterized in Rukoto.
- the corrugated tube having the slit can stably move the upstream side force of the perforation means to the downstream side, and a plurality of corrugated tubes are provided at predetermined positions on the circumferential surface of the tube body.
- the communication hole can be formed reliably and efficiently.
- the method for perforating a corrugated tube according to the present invention is characterized in that the tube main body feeding means abuts on the tube main body at two positions on the upstream side and the downstream side of the perforating means along the moving direction of the tube main body. It is characterized in that the tube body is moved.
- the corrugated tube can be moved more stably from the upstream side to the downstream side of the perforation means, and the communication hole can be formed more reliably and efficiently.
- the corrugated tube of the present invention unlike the case where the water that has entered the inside of the corrugated tube is drained only by the slit as in the related art, even when the slit is not disposed near the lowest point, the communication hole cap is not used. Drainage can be performed. [0035] Further, according to the corrugated tube drilling device and the drilling method of the present invention, a plurality of communication holes can be reliably and efficiently formed at predetermined positions on the peripheral surface of the tube body of the corrugated tube having a slit. .
- FIG. 1 is a perspective view showing an embodiment of a corrugated tube of the present invention.
- FIG. 2 (A) is a cross-sectional view of the corrugated tube according to the present invention cut in an axial direction
- FIG. 2 (B) is a cross-sectional view taken along a line BB in FIG. 2 (A).
- FIG. 3 is a sectional view showing a shape of a communication hole.
- FIG. 4 is a cross-sectional view showing a range of a communication hole.
- FIG. 5 (A) is a development view of a corrugated tube showing an arrangement of the communication holes when two rows of communication holes are provided
- FIG. 5 (B) is a cross-sectional view showing an arrangement of the communication holes.
- FIG. 6 (A) is a development view of a corrugated tube showing an arrangement of communication holes when three rows of communication holes are provided
- FIG. 6 (B) is a cross-sectional view showing an arrangement of the communication holes.
- FIG. 7 (A) is a development view of a corrugated tube showing an arrangement of another communication hole when three rows of communication holes are provided
- FIG. 7 (B) is a cross-sectional view showing an arrangement of the communication hole.
- FIG. 8 is a perspective view showing a case where an adhesive tape is roughly wound around an outer peripheral surface of a corrugated tube.
- FIG. 9 is a cross-sectional view showing a case where an adhesive tape is wound on a communication hole.
- FIG. 10 is a schematic side view showing an embodiment of the corrugated tube perforating apparatus of the present invention.
- FIG. 11 is a side view of a main part of the corrugated tube perforating apparatus of FIG. 10, as viewed from the moving direction of the tube main body.
- FIG. 12 is a plan view of FIG.
- FIG. 13 (A) is a side view showing a conventional corrugated tube, and (B) is a cross-sectional view taken along the line BB in (A).
- FIG. 14 is a schematic perspective view showing a conventional tube slit forming apparatus.
- FIG. 1 is a perspective view showing a first embodiment of a corrugated tube of the present invention
- FIG. 2 (A) is a sectional view of the corrugated tube according to the present invention cut in an axial direction
- Fig. 3 is a cross-sectional view showing the shape of the communication hole
- Fig. 5 (A) is a development of the corrugated tube showing the arrangement of the communication holes when two rows of communication holes are provided.
- Figure, (B) is communication
- FIG. 6 (A) is a development view of a corrugated tube showing the arrangement of communication holes when three rows of communication holes are provided
- FIG. 6 (B) is a cross-sectional view showing the arrangement of communication holes
- FIG. 7 is a development view of the corrugated tube showing the arrangement of another communication hole when three rows of communication holes are provided, (B) is a cross-sectional view showing the arrangement of the communication hole, and Fig. 8 is a sectional view of the corrugated tube.
- FIG. 9 is a perspective view illustrating a case where the adhesive tape is roughly wound around the outer peripheral surface, and FIG. 9 is a cross-sectional view illustrating a case where the adhesive tape is wound over the communication hole.
- FIG. 10 is a schematic side view showing an embodiment of the corrugated tube punching device of the present invention
- FIG. 11 is a view of the corrugated tube punching device of FIG. 10 viewed from the moving direction of the tube main body.
- FIG. 12 is a side view of a main part
- FIG. 12 is a plan view of FIG.
- the corrugated tube 10 has a large diameter portion 20 forming an outer peripheral surface 21 and a small diameter forming an inner peripheral surface 31 of the corrugated tube 10.
- the section 30 is provided with a cylindrical tube main body 11 having a circular cross section arranged alternately along the same axis CL, and a slit 12 which is a cut surface formed along the generatrix of the main body 11.
- a vertical wall portion 40 connecting the large-diameter portion 20 and the small-diameter portion 30 is provided between the large-diameter portion 20 and the small-diameter portion 30 to form a large-diameter portion 20 having a trapezoidal cross section.
- a communication hole 13 for communicating the inside and outside of the tube body 11 is provided at least at a position farthest from the slit 12 on the outer peripheral surface 21 of the tube body 11.
- FIGS. 1 and 2 show a case where the communication holes 13 are provided in a row in parallel with the slits 12. In this case, the communication hole 13 is provided on the outer peripheral surface of the corrugated tube 10 on the opposite side (the 180-degree position) which is the farthest position from the slit 13.
- the communication hole 13 is formed by cutting a part of the large diameter portion 20 by a predetermined length L along the circumferential direction. That is, the outer peripheral surface 21 and the vertical wall portion 40 of the large diameter portion 20 are cut out along the outer peripheral surface 21 by a predetermined length L.
- the communication holes 13 are provided at predetermined intervals in the direction of the axis CL of the corrugated tube 10.
- a force in which the vertical wall portion 40 is entirely cut out in the height direction may be partially cut out as shown in FIG. That is, the communication hole 13 is formed so as to leave at least the vertical wall portion 40 connecting the large diameter portion 20 and the small diameter portion 30 and the R portion 32 which is a boundary portion between the small diameter portion 30.
- the R portion 32 which is the boundary portion between the small diameter portion 30 and the vertical wall portion 40, remains, so that the wires etc. are damaged when the wires etc. are routed in the corrugated tube 10. Can be prevented.
- FIGS. 5 to 7 show examples of the arrangement of the communication holes 13 in a case where a plurality of rows of communication holes 13 are provided in the direction of the axis CL of the corrugated tube 10.
- FIG. 5 (A) shows a case where two rows of communication holes 13 are provided
- FIGS. 6 (A) and 7 (A) show a case where three rows of communication holes 13 are provided.
- the left and right communication holes 13 are arranged in a staggered (alternating) manner.
- the force for arranging the corrugated tube 10 so that the slit 12 is located at the lowest point so that water or dew condensation water that has entered the inside of the corrugated tube 10 can be drained. May not be placed below.
- drainage can be performed by disposing one of the communication holes 13 near the lowest point, for example, as shown in FIG.
- the communication holes 13, 13 are arranged near the position farthest from the slit 12.
- the left and right communication holes 13 are arranged in a staggered manner.
- the left and right communication holes 13 can be arranged on the opposite side (180-degree position) that is the furthest position from the slit 12 and at a position that divides the entire circumference into three equal parts across the opposite side. Thereby, even when the slit 12 is located on the upper side, any one of the communication holes 13 can be arranged near the lowest point.
- three rows of communication holes 13 can be provided by dividing the communication holes 13 into four at equal pitches P in the circumferential direction.
- the communication hole 13 is provided at the farthest position from the slit 12, and the communication hole 13 is also provided at an intermediate position between the furthest position and the slit 12.
- one of the communication holes 13 is It can be placed near the lowest point.
- the corrugated tube 10 described above even if the corrugated tube 10 is routed so that the slit 12 is located on the upper side, the communication hole 13 is located near the lowest point, so that the corrugated tube Water or dew condensation water that has entered the inside of the tube 10 can be drained.
- the adhesive tape 14 is wound around the corrugated tube 10.
- the adhesive tape 14 Even when it is wound up, since the communication hole 13 is formed by cutting out a part of the vertical wall portion 40, as shown in FIG. 9, the communication hole 13 is not completely closed. Therefore, it is possible to spill water to the outside from the portion formed by cutting out the vertical wall portion 40 in the communication hole 13.
- the corrugated tube of the present invention is not limited to the above-described embodiment, and can be appropriately modified and improved.
- the communication holes 13 are provided in two rows or three rows has been described, but four or more rows of communication holes may be provided. Further, the interval between the communication holes 13 in each row can be appropriately determined according to the environment in which the corrugated tube 10 is routed.
- the size of the communication hole 13 can be appropriately determined in consideration of the diameter of the tube body and drainage of muddy water.
- a corrugated tube piercing device 50 according to an embodiment of the present invention, after a slit 12 is formed in the tube body 11 of the corrugated tube 10 by a slit forming cutter 51, By fitting the tube guide 52 into the inside of the tube body 11 and the slit 12, the tube body 11 cannot be rotated in the circumferential direction, It is movably supported along the id 52. Then, the corrugated tube punching device 50 holds the tube main body 11 with the plurality of holding members 53, and the plurality of communication holes 13 () at predetermined positions on the outer peripheral surface 21 of the tube main body 11 by the plurality of punches 54. (See Fig. 1).
- the slit forming cutter 51 is provided with a heater, and forms a slit 12 in the tube main body 11 as the corrugated tube 10 moves in the direction of arrow A in FIG. 10 along the generatrix of the tube main body 11. Let it.
- the tube guide 52 is provided downstream (to the right in FIG. 10) of the slit forming cutter 51 along the moving direction A of the tube body 11 of the corrugated tube 10.
- the tube guide 52 supports the tube main body 11 so as to be movable in a direction A along the generatrix while being fitted inside the tube main body 11 and the slit 12.
- a tube main body feed gear 55 is provided on the upstream side (left side in Fig. 10) of the punch 54 along the moving direction A of the tube main body 11, and Two pairs are provided on the downstream side (right side in FIG. 10), one pair each.
- Each of the tube main body feed gears 55 is supported on the upper end of the rotating shaft 56 in a substantially horizontal state, and is in contact with the tube main body 11 supported by the tube guide 52 from both sides in the moving direction.
- the tube body 11 is rotated by the driving force of a motor 58 transmitted to a rotation shaft 56 via 57, and moves the tube main body 11 along the tube guide 52.
- the two pairs of tube body feed gears 55 arranged with the punch for punching 54 interposed therebetween make it possible to realize stable feed while taking into account expansion and contraction of the tube body 11 of the corrugated tube 10 and the like.
- Each punch 54 for punching is driven by a cam mechanism 60 described later to perform a punching operation on the tube body 11, and is moved in the movement direction A by the tube body feed gear 55.
- the tube body of the corrugated tube 10 A plurality of communication holes 13 are formed at predetermined positions on the outer peripheral surface 21 of 11.
- the punches for punching 54 are provided at three positions substantially every 90 ° in the circumferential direction excluding the slit position on the outer peripheral surface 21 of the tube main body 11 of the corrugated tube 10 so as to face each other.
- Each punch 54 for punching is turned off along the moving direction A of the tube body 11. Set is arranged.
- Each of the holding members 53 is driven by a cam mechanism 60 described later to hold the tube main body 11 of the corrugated tube 10, and before the punching operation of the punch 54 for punching, the outer peripheral surface of the tube main body 11 is operated. At the same time, the tube body 11 is held.
- Each of the holding members 53 reliably positions the tube body 11 with respect to each of the punches 54, and pierces the communication holes 13 at predetermined positions on the outer peripheral surface 21 of the tube body 11 by the punches 54. High accuracy and certainty without causing positional displacement.
- the punches 54 and the holding members 53 described above are each driven by a cam mechanism 60 in a direction substantially perpendicular to the moving direction A of the tube body 11, and The holding operation and the piercing operation on the tube body 11 are performed.
- the punch driving cam 61 is provided so as to be able to advance and retreat in a direction substantially perpendicular to the moving direction A of the tube main body 11 (vertical direction and horizontal direction in FIG. 11).
- a plurality (five in FIG. 12) of punches for punching 54 are fixed to the punch driving cam 61 at predetermined intervals along the moving direction A of the tube body 11.
- a supporting member 62 is supported via a force panel 63 so as to be relatively displaceable in a direction substantially perpendicular to the moving direction A of the tube body 11. ing.
- a plurality of (four in FIG. 12) holding members 53 protrude toward the tube guide 52 by a predetermined amount from each of the punches 54 in the holding member support portion 62, and move in the moving direction A of the tube body 11.
- the punches 54 are provided so as to be alternately arranged in a plan view (see FIG. 12) with a predetermined interval along.
- the punch driving cam 61 is advanced toward the tube guide 52 along a direction substantially orthogonal to the moving direction A of the tube main body 11, so that at a required timing before each punch 54 for punching, Each holding member 53 is brought into contact with the outer peripheral surface 21 of the tube main body 11, and the tube main body 11 is held by each holding member 53. Further, the punch driving cam 61 is further advanced toward the tube guide 52 along a direction substantially perpendicular to the moving direction A of the tube main body 11, so that the punches for punching 54 are respectively formed on the outer peripheral surface 21 of the tube main body 11. And a communication hole 13 is formed.
- the holding members 53 are respectively displaced relative to the punch driving cam 61 with the contraction of the panel 63 by the holding member support portions 62. The state of contact with and holding the surface 21 is maintained.
- each punch 54 and each holding member 53 are interlocked, and the holding operation of the tube body 11 by each holding member 53 and the operation of each punch 54 are performed.
- a series of operating forces, such as a piercing operation to the tube body 11 by the above, are performed smoothly and reliably at the required timing.
- the tube guide 52 is fitted into the inside of the tube body 11 of the corrugated tube 10 and the slit 12, so that the tube body 11 Is smoothly moved along the tube guide 52 by the tube body feed gear 55 without rotating in the circumferential direction.
- each of the holding members 53 linked to the piercing punches 54 by the cam mechanism 60 ensures that the tube main body 11 is held at a predetermined position. Accordingly, each of the punches 54 can reliably and efficiently form the plurality of communication holes 13 at predetermined positions on the outer peripheral surface 21 of the tube body 11.
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Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2006519390A JPWO2005088796A1 (ja) | 2004-03-03 | 2005-03-03 | コルゲートチューブ、コルゲートチューブの穿孔装置およびコルゲートチューブの穿孔方法 |
US10/561,441 US7435899B2 (en) | 2004-03-03 | 2005-03-03 | Corrugated tube, apparatus for perforating corrugated tube and method of perforating corrugated tube |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2004058834 | 2004-03-03 | ||
JP2004-058834 | 2004-03-03 | ||
JP2004126810 | 2004-04-22 | ||
JP2004-126810 | 2004-04-22 |
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WO2005088796A1 true WO2005088796A1 (ja) | 2005-09-22 |
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PCT/JP2005/003624 WO2005088796A1 (ja) | 2004-03-03 | 2005-03-03 | コルゲートチューブ、コルゲートチューブの穿孔装置およびコルゲートチューブの穿孔方法 |
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US (1) | US7435899B2 (ja) |
JP (1) | JPWO2005088796A1 (ja) |
WO (1) | WO2005088796A1 (ja) |
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JP2013031300A (ja) * | 2011-07-28 | 2013-02-07 | Sumitomo Wiring Syst Ltd | ワイヤハーネス用のプロテクタ |
JP2017112644A (ja) * | 2015-12-14 | 2017-06-22 | 矢崎総業株式会社 | コルゲートチューブ及びワイヤハーネス |
KR20180079027A (ko) * | 2016-12-30 | 2018-07-10 | 주식회사 유라코퍼레이션 | 콜게이트 천공기 및 그의 천공방법 |
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JP5823757B2 (ja) | 2011-07-21 | 2015-11-25 | 矢崎総業株式会社 | ワイヤハーネス |
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JP5862537B2 (ja) * | 2012-10-05 | 2016-02-16 | 住友電装株式会社 | コルゲートチューブ及びコルゲートチューブ付ワイヤーハーネス |
JP5987212B2 (ja) * | 2012-12-25 | 2016-09-07 | 矢崎総業株式会社 | ワイヤハーネス |
JP6145771B2 (ja) * | 2013-06-20 | 2017-06-14 | 矢崎総業株式会社 | ワイヤハーネス |
FR3009451B1 (fr) * | 2013-08-01 | 2017-05-19 | Jean Pierre Jouve | Fourreau de protection pour cables enterres et son procede d'utilisation |
US9437574B2 (en) | 2013-09-30 | 2016-09-06 | Freescale Semiconductor, Inc. | Electronic component package and method for forming same |
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JP2016152079A (ja) * | 2015-02-16 | 2016-08-22 | 住友電装株式会社 | ワイヤハーネス |
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- 2005-03-03 US US10/561,441 patent/US7435899B2/en not_active Expired - Fee Related
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JP2009076208A (ja) * | 2007-09-18 | 2009-04-09 | Junkosha Co Ltd | ケーブル |
JP2013031300A (ja) * | 2011-07-28 | 2013-02-07 | Sumitomo Wiring Syst Ltd | ワイヤハーネス用のプロテクタ |
JP2017112644A (ja) * | 2015-12-14 | 2017-06-22 | 矢崎総業株式会社 | コルゲートチューブ及びワイヤハーネス |
US10030794B2 (en) | 2015-12-14 | 2018-07-24 | Yazaki Corporation | Corrugated tube and wire harness |
KR20180079027A (ko) * | 2016-12-30 | 2018-07-10 | 주식회사 유라코퍼레이션 | 콜게이트 천공기 및 그의 천공방법 |
KR101902295B1 (ko) * | 2016-12-30 | 2018-09-28 | 주식회사 유라코퍼레이션 | 콜게이트 천공기 및 그의 천공방법 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2005088796A1 (ja) | 2008-01-31 |
US7435899B2 (en) | 2008-10-14 |
US20070102182A1 (en) | 2007-05-10 |
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