CN105696119B - Separation top roller support section for combing machine - Google Patents
Separation top roller support section for combing machine Download PDFInfo
- Publication number
- CN105696119B CN105696119B CN201510893150.4A CN201510893150A CN105696119B CN 105696119 B CN105696119 B CN 105696119B CN 201510893150 A CN201510893150 A CN 201510893150A CN 105696119 B CN105696119 B CN 105696119B
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- China
- Prior art keywords
- holding part
- top roller
- metal spring
- bearing
- roller support
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/14—Drawing-off and delivery apparatus
- D01G19/18—Roller, or roller and apron, devices, e.g. operating to draw-off fibres continuously
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to the separation top roller support sections for combing machine.Separation top roller support section for combing machine supports separation top roller via bearing.Separation top roller support section includes the holding part for separatably keeping bearing.A part for the contact bearing of at least described holding part is made of synthetic polymer.The separation top roller support section is characterised by comprising metal spring, and the holding part is contributed to keep the retentivity used in the bearing described in metal spring.
Description
Technical field
The present invention relates to the separation top roller support sections for combing machine.
Background technology
Combing machine includes multiple combs one's hair.Each comb one's hair includes nipper device, combing cylinder and detaching roller.Nipper device
Keep the cotton roll by feeding of combing one's hair.The front end of cotton roll is by combing Cylinder Carding.This from cotton roll eliminate staple fiber and analog with
Just yarn is formed（fleece）.Nipper device travel forward along the direction that cotton roll is fed to from the holding position of cotton roll so that
Yarn is moved towards detaching roller.Corresponding to travelling forward for yarn, detaching roller back rotation and move backward by
The yarn that detaching roller receives（In preceding yarn）.In the rear end of preceding yarn and new combing yarn（Subsequent yarn）Front end weigh each other
It is folded.Later, detaching roller rotates forward to receive subsequent yarn from nipper device, and when in preceding yarn and subsequent yarn quilt
Upper combing machine combs the rear end of subsequent yarn when being placed in together.The operation of detaching roller is for sliver quality in combing machine（In the presence of
Or there is no uneven）And cutting, combing and the connector of fiber strip（It is placed in together）Cycle during machine loading tool
There is larger impact.
In construction disclosed in Japanese Patent Publication No.5-214615, as shown in fig. 6, will be detached in pressing mechanism 43
Top roller 41a and 42a（It is called top roller 41a and 42a for short below）After being pressed into and when preceding detaching roller 41 and 42, sieve is detached
Draw 41 and 42 and top roller 41a and 42a holding yarn（It is not shown）.Pressing mechanism 43 includes roller holder（Yoke）45 and block 48.
Roller holder 45 is pivotably supported top roller 41a and 42a via corresponding bearing 44.Block 48 includes being coupled to roller holder 45
Piston 46 and to piston 46 supply compressed air chamber 47.
Japanese Patent Publication No.5-214615 does not disclose the material of roller holder 45.But roller holder 45 usually by
The abrasion of the metal parts to avoid being in contact with each other is made in plastics, and this abrasion is the machine vibration institute specific to combing machine
It is caused.As shown in Figure 7 A, roller holder 45 has claw 45a, and corresponding bearing 44 is kept by the elasticity of plastics.
Moreover, for the ease of safeguarding detaching roller 41 and 42 and top roller 41a and 42a, as shown in Figure 7 B, roller holder 45
It is configured in pressing position（The position indicated by double dot dash line）It is moved between the releasing position indicated by solid line,
In at pressing position top roller 41a and 42a press yarn 49.It is located away from the shape of detaching roller 41 and 42 in roller holder 45
State, i.e. roller holder 45 are placed in the state of releasing position, operator can manually so that top roller 41a and 42a be detached from
Top roller 41a and 42a are attached to roller holder 45 by roller holder 45.
In keeping the claw 45a of roller holder 45 of bearing 44 for a long time, due to time change, elasticity reduces.Therewith, pawl
Portion 45a keeps the retentivity used in bearing 44 to reduce.In this case, when pressing mechanism 43 is opened with sudden force so that sieve
Draw holder 45 when being detached from detaching roller 41 and 42, momentum overcomes the retentivity of claw 45a, and top roller 41a and 42a can be by
It is fallen from roller holder 45 in the own wt of top roller 41a and 42a, as seen in figure 7 c.If top roller 41a and 42a fall
It falls, then top roller 41a and 42a and surrounding components can be damaged.
In the state that the elasticity of claw 45a reduces due to time change etc., if claw 45a is thickened to keep
Necessary retentivity, then the retentivity of claw 45a can be excessive before elasticity reduces.Therefore, operator is without using tool
In the case of can be difficult to top roller 41a and 42a being attached to roller holder 45 or top roller 41a and 42a is detached from roller
Holder 45.
Invention content
The object of the present invention is to provide the separation top roller support section for combing machine, allow operator without using
So that separation top roller is detached from roller holder and even if keeps the holding used in bearing in parts of plastics in the case of tool
Power reduces due to time change etc. still to be able to keep bearing.
Realize that the separation top roller support section for combing machine of the purpose supports separation top roller via bearing.Point
Include the holding part for separatably keeping bearing from top roller support section.The contact bearing of at least described holding part
A part be made of synthetic polymer.The separation top roller support section is characterised by comprising metal spring, metal elastic
The holding part is contributed to keep the retentivity used in the bearing described in spring.
In the present specification, " synthetic polymer " refers to plastics or synthetic rubber.
Other aspects and advantages of the present invention are will be apparent to from the following detailed descriptions being considered in conjunction with the accompanying, attached drawing is borrowed
Help way of example figure and releases the principle of the invention.
Description of the drawings
By that, referring to the described below of currently preferred embodiment, the present invention and its mesh can be best understood with attached drawing
And advantage, in the accompanying drawings：
Fig. 1 is the perspective view of roller holder according to first embodiment；
Fig. 2A is the perspective view of the roller holder of the removed Fig. 1 of section components；
Fig. 2 B are the perspective views of the roller holder of the not metal spring of the removed Fig. 2A of section components；
Fig. 2 C are the perspective views of the metal spring of Fig. 2A；
Fig. 3 is the perspective view of roller holder according to second embodiment；
Fig. 4 is the perspective view of the roller holder of the removed Fig. 3 of section components；
Fig. 5 is the perspective view of the removed roller holder according to third embodiment of section components；
Fig. 6 is the side view for the separation top roller in the prior art for showing support construction；
Fig. 7 A are the schematic side elevations of the separation top roller for the Fig. 6 for showing support construction；
Fig. 7 B are the schematic side elevations of the Fig. 6 in the prior art for the roller holder for showing to be placed in releasing position；With
And
Fig. 7 C are the schematic side elevations of the Fig. 6 in the prior art for the state for showing that separation top roller has fallen.
Specific implementation mode
First embodiment
The first embodiment of the present invention is described referring now to Fig. 1-2 C.
It is separation top roller support section as shown in Figure 1, being asymmetrically formed roller holder 11.12 quilt of insertion portion
It is formed in the centre of roller holder 11.Insertion portion 12 receives the plunger or piston for constituting pressing mechanism（It is not shown）One end.
A pair of of supporting walls 13 are configured to clamp insertion portion 12.Each supporting walls 13 include being inserted into hole 14.Insertion will be inserted into
Plunger or piston in part 12 are fixed to the fixing screws of roller holder 11（It is not shown）It is inserted into and is inserted into hole 14.Separation
Top roller 15（It is called top roller 15 for short below）It is shown by double dot dash line in Fig. 1 with bearing 16.Roller holder 11 is being inserted into hole
It include holding part 17 on 14 both sides.Holding part 17 separatably keeps bearing 16.Insertion portion 12, supporting walls 13 and guarantor
Part 17 is held to be made of plastics.
As shown in Figure 2 A and 2 B, each holding part 17 is shaped as similar arc.By to carry top roller
15 bearing 16 is moved along the direction vertical with the axial direction of holding part 17, and each bearing 16 could attach to and can be detached from
In holding part 17.Holding part 17 is so shaped that the inner face of holding part 17（Arcwall face）With in 180 ° or bigger
Heart angle, that is, the inner face of holding part 17（Arcwall face）More than semicircle.Space between the circumferential end of holding part 17 is broadened
When, by making bearing 16 be moved along the direction vertical with the axial direction of holding part 17, bearing 16 is attached to or is detached from
In holding part 17.
As shown in Figure 2 B, holding part 17 is integrally formed with two supporting walls 13.Each holding part 17 is included in edge
The notch formed between the end of the axial direction of holding part 17 and respective support wall 13 towards end.Specifically, on edge
Whole circumference at the either end of the axial direction of holding part 17 is not integrally formed with supporting walls 13.As shown in Figure 2 B, it protects
It includes arch section 17a to hold part 17, is part facing with each other.Space 18 is formed on arch section 17a and corresponding branch
Between support wall 13.The arch section 17a extended parallel to these spaces 18 is deformable.Each holding part 17 by
Shape is so that the inner surface of the outer surface of the contact bearing 16 of holding part 17 has the radius of curvature with the outer surface of bearing 16
Essentially identical radius of curvature.In the state that holding part 17 keeps bearing 16, pair that is extended parallel to corresponding space 18
Arch section 17a is answered radially outward to be pushed and broadened.Therefore, arch section 17a applications are pressed using its own elastic force
The bias of bearing 16.
Metal spring 19 is attached to the external peripheral surface of holding part 17.Metal spring 19 helps to maintain the guarantor of part 17
Hold the retentivity used in bearing 16.Metal spring 19 is the leaf spring made of spring steel.As shown in Figure 2 C, metal spring 19 is curved
Song is to form arc.The circumferential lengths of metal spring 19 are longer than the circumferential lengths of the external peripheral surface of holding part 17.Metal elastic
Spring 19 is relative to each other at circumferential ends with hook portion 19a.By making the circumferential ends of metal spring 19 be bent come shape
At hook portion 19a.The external peripheral surface of the inner surface contact holding part 17 of metal spring 19.Hook portion 19a hooks maintaining part
Divide 17 respective end so that metal spring 19 is installed to holding part 17.Metal spring 19 is independently of holding part 17
Individual member.
The operation of above-mentioned roller holder 11 will now be described.
Roller holder 11 is used for roller holder 11 and is fixed to plunger（It is not shown）State in, wherein the plunger quilt
It is inserted into insertion portion 12.Substantially to be similar to the prior art（Roller holder 45 shown in Fig. 6）Mode, roller branch
The bearing 16 that frame 11 is kept via holding part 17 supports top roller 15, and top roller 15 is pressed against separation sieve by plunger
It draws（It is not shown）.At this point, roller holder 11, which is placed in top roller 15, presses yarn（It is not shown）The pressing position at place.
Holding part 17 presses and keeps bearing 16 using the elastic force of corresponding arch section 17a, wherein the arc
Part 17a is radially outward pressed and broadens.It is located away from detaching roller in roller holder 11（I.e. roller holder 11 is placed in release
Position）When, top roller 15 is manually attached to holding part 17 or top roller 15 is detached from holding part by operator
17。
When holding part 17, which is continuously kept bearing 16, to be changed up to long period or time of origin, holding part 17 is manufactured
The elasticity of plastics used reduces.As in the state of the art, in the case where holding part 17 is only made of plastics, work as plastics
Elasticity when being reduced due to time change etc., the retentivity of holding part 17 reduces.Therefore, it is placed on by roller holder 11
Whens releasing position is so as to maintenance work etc., when the release with sudden force of pressing mechanism makes roller holder 11 be located away from detaching roller,
Top roller may be fallen from holding part 17.
In the present embodiment, the metal spring 19 for being configured to cover the excircle of holding part 17 made of plastic has
Help the retentivity of holding part 17.Even when the elasticity of holding part 17 made of plastic reduces due to time change etc.
When, the elasticity of metal spring 19 is not reduced.Even after prolonged, holding part 17 still stably keeps bearing 16.Cause
Even if this, without executing carefully and slowly release operation, still prevents sieve when discharging pressing mechanism so as to maintenance work etc.
15 are drawn to be fallen from holding part 17.
According to the present embodiment, following advantages are realized.
（1）Roller holder 11 for combing machine（Detach top roller support section）Top roller 15 is supported via bearing 16.
Roller holder 11 includes holding part 17, separatably keeps bearing 16.Moreover, at least contact bearing 16 of holding part 17
A part by synthetic polymer（It is plastics in the present embodiment）It is made.Roller holder 11 has metal spring 19, helps
In the retentivity of holding part 17.It therefore, can be without using tool so that top roller 15 is detached from holding part
17.Even if the retentivity of the holding part 17 of bearing 16 is kept to reduce due to time change etc., holding part 17 still is able to milli
Bearing 16 is kept without difficulty.
（2）Metal spring 19 is leaf spring.Metal spring 19 is not limited to leaf spring.Metal spring 19 can pass through multiple C-shapeds（Arc
Shape）Wire is formed.But manufacture and attachment leaf spring are easier.
（3）Metal spring 19 is independently of the individual member of holding part 17.Therefore, metal spring 19 can be arrived by renovation
The separation top roller support section of existing combing machine.
（4）Metal spring 19 carries out bending similar to arc and has hook portion 19a at circumferential end.Hook portion 19a
It is hooked to the circumferential end of holding part 17 and is attached to holding part 17.Therefore, metal spring 19 is easily attachable to
Holding part 17.After being attached metal spring 19, it is therefore prevented that due to the attachment position of metal spring 19 caused by machine vibration
The variation set and metal spring 19 is prevented to be fallen from holding part 17.
Second embodiment
Second embodiment is described referring now to Fig. 3-4.In a second embodiment, according to first embodiment incite somebody to action is improved
Metal spring 19 is attached to the mode of holding part 17.Retouching for component identical with the corresponding component of first embodiment is omitted
It states.
Two metal springs 19 are integrally formed with roller holder 11.Specifically, holding part 17 is by insert-molding quilt
It is formed so that metal spring 19 is embedded in holding part 17.As shown in figure 3, cannot see that gold from the outside of roller holder 11
Belong to spring 19.
Fig. 4 is the perspective cross-sectional view along the roller holder 11 of the plane interception comprising two holding parts 17.Such as Fig. 4 institutes
Show, each metal spring 19 is shaped as similar simple arc and the entire circumferential lengths in corresponding holding part 17 are arranged
Above and in holding part 17.In other words, metal spring 19 does not have hook portion 19a, and entire metal spring 19 is embedded into
Into holding part 17.
In the present embodiment, in a similar manner to that of the first embodiment, the energy without using tool of top roller 15
It is enough to be detached from holding part 17.Even if the retentivity of the holding part 17 of bearing 16 is kept to reduce, axis due to time change etc.
16 are held still to be able to be kept without difficulty.
Metal spring 19 is integrally formed with holding part 17.Therefore, metal spring 19 will not be lost.
The present invention is not limited to the above embodiments, but can be realized as following forms.
In the first and second embodiment, metal spring 19 is not limited to leaf spring.For example, metal spring 19 can be by making
C-shaped wire is aligned or is bonded to each other C-shaped wire using binder and is formed.
In the first embodiment, hook portion 19a is arranged at the circumferential end as the leaf spring of metal spring 19.Hook portion
The setting of 19a is without being limited thereto.For example, hook portion 19a can be provided only on one of circumferential end of leaf spring place or hook portion 19a
It can be omitted.
In the first embodiment, metal spring 19 need not cover the whole circumference of holding part 17.Metal spring 19
Construction can be changed, as long as curved metal spring 19 has the central angle of 180 ° or bigger.In 19 quilt of metal spring
In the case of the whole circumference for being configured to be not covered with holding part 17, hook portion 19a is only provided the circle of metal spring 19
The places one of Zhou Duan.
Equally in a second embodiment, metal spring 19 can have more shorter than the whole circumference of holding part 17 long
Degree, as long as central angle is 180 ° or bigger.
The construction of metal spring 19 can be changed, as long as metal spring 19 works to help to maintain the guarantor of part 17
Holding force.The construction of metal spring 19 be not limited to the above embodiments in arcuately holding part 17 external peripheral surface setting
The construction and metal spring 19 of curved metal spring 19 are embedded in the construction in holding part 17.For example, as shown in Figure 5
3rd embodiment is such, and metal spring 19 can be bent to shape channel-like or U-shaped and contact in metal spring 19 protect
It holds and is installed between holding part 17 in the state of the external peripheral surface of the arch section 17a of part 17.By roller holder
In the case that 11 are fixed to plunger or piston, metal spring 19 includes gap 19b so that metal spring 19 does not interrupt plunger or work
Plug.In this case, a metal spring 19 can aid in the holding in the arch section 17a of the two holding parts 17
Power.
In the above-described embodiments, the part of holding part 17 contacted with bearing 16 is not limited to smooth surface, but can
To be rough surface.
In the above-described embodiments, the arch section 17a with space 18 can be between holding part 17 and supporting walls 13
It is arranged in the part in addition to wherein holding part 17 part relative to each other.
In the above-described embodiments, each holding part 17 can have there are two arch section 17a, relative to each other, and
And space 18 can be formed between arch section 17a and respective support wall 13.
In the above-described embodiments, each holding part 17 must not necessarily be shaped as similar arc.
In the above-described embodiments, roller holder 11 can be made instead of plastics by synthetic rubber.
In the above-described embodiments, the entirety of roller holder 11 must not necessarily be made of synthetic polymer.Embodiment can be with
It is changed, as long as the part of at least holding part 17 contacted with bearing 16 is made of synthetic polymer.For example, keeping
The other parts of part 17 can be made of metal or ceramics.
In the third embodiment, metal spring 19 is shaped to resemble channel, as shown in Figure 5.The shape of metal spring 19
Shape is not limited to channel.Metal spring 19 can have two bending parts with two arch section 17a plane contacts.Even if
In this case, a metal spring 19 still is able to press the arch section 17a of the two parts 17.
The material of metal spring 19 is not limited to spring steel.The gold with required elasticity in addition to spring steel can be used
Belong to.
Here is the technical concept that can be obtained by above-described embodiment.
（1）Metal spring is attached to the separation top roller support section for combing machine, wherein：
It includes two holding parts to detach top roller support section, and two separation top rollers are kept via bearing；And
Metal spring is arranged between described two holding parts and pushes the holding part to contribute to
It states holding part and keeps retentivity used in the bearing.
Therefore, current example and embodiment are considered being exemplary rather than restrictive, and the present invention is unlimited
In details given herein, but can be changed in the range of scope of the appended claims and equivalent.
Claims (3)
1. a kind of separation top roller support section for combing machine supports separation top roller, the separation via bearing
Top roller support section includes holding part, and the holding part is arranged between a pair of of supporting walls and separatably keeps institute
Bearing is stated, a part for the contact bearing of the wherein at least described holding part is made of synthetic polymer,
The separation top roller support section is characterised by comprising metal spring, and the metal spring contributes to the holding
Part keeps the retentivity used in the bearing,
The holding part has arch section, and space is formed between the arch section and the supporting walls,
The metal spring is the leaf spring for the entire external peripheral surface for covering the arch section.
2. separation top roller support section according to claim 1, wherein the metal spring is independently of the holding
Partial individual member.
3. separation top roller support section according to claim 1, wherein the metal spring and the holding part are whole
Body is formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014250021A JP6156346B2 (en) | 2014-12-10 | 2014-12-10 | Comb detaching top roller support |
| JP2014-250021 | 2014-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105696119A CN105696119A (en) | 2016-06-22 |
| CN105696119B true CN105696119B (en) | 2018-09-18 |
Family
ID=54834687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510893150.4A Active CN105696119B (en) | 2014-12-10 | 2015-12-08 | Separation top roller support section for combing machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3031962B1 (en) |
| JP (1) | JP6156346B2 (en) |
| CN (1) | CN105696119B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB500594A (en) * | 1936-09-05 | 1939-02-13 | Spindel Und Spinnfluegelfabrik | Improvements in or relating to pressure rollers for spinning machines |
| US5271126A (en) * | 1991-09-05 | 1993-12-21 | Rieter Machine Works, Ltd. | Detaching roller aggregate for a combing machine |
| CN1356419A (en) * | 2002-01-10 | 2002-07-03 | 山西经纬合力机械制造公司总厂 | Comber |
| CN1877941A (en) * | 2005-06-01 | 2006-12-13 | Trw车辆电气与零件有限两合公司 | Attachment device for multi-line |
| DE19641160B4 (en) * | 1996-10-07 | 2007-01-04 | Maschinenfabrik Rieter Ag | Loading system for the top rollers of the pull-off and pull-off roller pairs on combing machines |
| CN1912204A (en) * | 2005-08-09 | 2007-02-14 | 东台纺织机械有限责任公司 | Cotton-network guide device of combing machine |
| CN201236239Y (en) * | 2008-07-25 | 2009-05-13 | 常州市同和纺织机械制造有限公司 | Connecting mechanism of lever pneumatic swing frame matched compact spinning apparatus |
| CN202327371U (en) * | 2011-11-17 | 2012-07-11 | 北汽福田汽车股份有限公司 | Wire harness passing-hole fixing device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1534784A (en) * | 1924-02-12 | 1925-04-21 | John Hetherington & Sons Ltd | Machine for combing cotton, wool, and the like |
| GB607400A (en) * | 1946-02-01 | 1948-08-30 | Hoyt Metal Company Of Great Br | Improvements in bearings |
| GB724483A (en) * | 1953-05-12 | 1955-02-23 | Textile Engineering Corp | Improvements in and relating to top rolls for spinning and roving frames |
| JPS53165053U (en) * | 1977-06-02 | 1978-12-23 | ||
| US5283621A (en) * | 1990-08-31 | 1994-02-01 | Kabushiki Kaisha Toshiba | Fixing apparatus and method of supporting a roller shaft of the fixing apparatus |
| JP2013253345A (en) * | 2012-06-07 | 2013-12-19 | Toyota Industries Corp | Comber |
-
2014
- 2014-12-10 JP JP2014250021A patent/JP6156346B2/en active Active
-
2015
- 2015-12-07 EP EP15198175.0A patent/EP3031962B1/en active Active
- 2015-12-08 CN CN201510893150.4A patent/CN105696119B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB500594A (en) * | 1936-09-05 | 1939-02-13 | Spindel Und Spinnfluegelfabrik | Improvements in or relating to pressure rollers for spinning machines |
| US5271126A (en) * | 1991-09-05 | 1993-12-21 | Rieter Machine Works, Ltd. | Detaching roller aggregate for a combing machine |
| DE19641160B4 (en) * | 1996-10-07 | 2007-01-04 | Maschinenfabrik Rieter Ag | Loading system for the top rollers of the pull-off and pull-off roller pairs on combing machines |
| CN1356419A (en) * | 2002-01-10 | 2002-07-03 | 山西经纬合力机械制造公司总厂 | Comber |
| CN1877941A (en) * | 2005-06-01 | 2006-12-13 | Trw车辆电气与零件有限两合公司 | Attachment device for multi-line |
| CN1912204A (en) * | 2005-08-09 | 2007-02-14 | 东台纺织机械有限责任公司 | Cotton-network guide device of combing machine |
| CN201236239Y (en) * | 2008-07-25 | 2009-05-13 | 常州市同和纺织机械制造有限公司 | Connecting mechanism of lever pneumatic swing frame matched compact spinning apparatus |
| CN202327371U (en) * | 2011-11-17 | 2012-07-11 | 北汽福田汽车股份有限公司 | Wire harness passing-hole fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016108711A (en) | 2016-06-20 |
| CN105696119A (en) | 2016-06-22 |
| EP3031962B1 (en) | 2018-10-17 |
| EP3031962A1 (en) | 2016-06-15 |
| JP6156346B2 (en) | 2017-07-05 |
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