CN105544042B - Plastics heddle (heald) and the method for manufacturing plastics heddle (heald) - Google Patents
Plastics heddle (heald) and the method for manufacturing plastics heddle (heald) Download PDFInfo
- Publication number
- CN105544042B CN105544042B CN201510699349.3A CN201510699349A CN105544042B CN 105544042 B CN105544042 B CN 105544042B CN 201510699349 A CN201510699349 A CN 201510699349A CN 105544042 B CN105544042 B CN 105544042B
- Authority
- CN
- China
- Prior art keywords
- heald
- heddle
- plastics
- plastic sheet
- enhancing component
- 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.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/02—Healds
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/02—Healds
- D03C9/026—Material used
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
A kind of plastics heddle (heald) of heald frame to be installed to loom, including：A pair of end portions, each has the engaging space that will be engaged with the heald frame；And core, it is located between the end, and with the eyelet passed therethrough for warp thread.The heddle (heald) includes a pair first enhancing components of enhancing respective end.Each end has first surface, second surface and the thickness between first surface and second surface.A part for each first enhancing component passes through corresponding end from first surface through-thickness, and bends on a second surface, so that the first enhancing component is fixed into the end.A kind of method for manufacturing plastics heddle (heald) during stamping machine by forcing heddle (heald) shape is additionally provided through plastic sheet into the mould of heddle (heald) shape.
Description
Technical field
The present invention relates to the plastics heddle (heald) being mounted in the heald frame of loom, and for manufacturing the side of this plastics heddle (heald)
Method.
Background technology
Heald frame moves up and down to carry out Warp opening during the weaving operation of loom, therefore, is attached to heald frame and supports
The heddle (heald) of warp thread is by load and vibration, and result is that heddle (heald) easily wears away and damaged.As heddle (heald), metal heddle can be obtained
With plastics heddle (heald).Plastics heddle (heald) is better than metal heddle in terms of light weight, but is inferior to gold in terms of intensity, rigidity and wearability
Belong to heddle (heald).Specifically, the opposed end for the plastics heddle (heald) without beam type heald frame is formed as C-shaped or J-shaped with opening, respectively
From formed therein which engaging space.The plastics heddle (heald) of this structure tends to lack intensity.
Two kinds of heald frame can be obtained, including so-called has beam type (rider-type) and without beam type
(riderless-type).In this manual, beam type heald frame refers to heald frame of the place with crossbeam at the top and bottom of it,
And supported for the heddle (heald) that has beam type heald frame by heald frame, and the crossbeam of heald frame is placed through envelope at the opposed end of heddle (heald)
Close O shape engaging spaces.There is no crossbeam without beam type heald frame.For the heddle (heald) without beam type heald frame by will be at its opposed end
Heddle (heald) with the C-shaped with opening or J-shaped space is hooked in a part for heald frame and supported by heald frame.
Japanese patent application 2012-207356 publications disclose a kind of for the plastics heddle (heald) without beam type heald frame.Should
Heddle (heald) includes the multiple different pieces configured along its longitudinal direction.These parts are as the characteristic needed for the appropriate section suitable for heddle (heald)
Different resins or different composite material be made.Set at the link position between adjacent part on the longitudinal direction of heddle (heald)
There is recess.Metallic plate is inserted in the recess, as strengthening the strengthening part of coupling part.
Above referenced patent application is referred in the recess of metallic plate insertion heddle (heald), but not to the fixed portion
The method divided provides further description.Metallic plate only in insertion recess may be dropped from recess, and heddle (heald) is not increased
By force.It is contemplated that metallic plate is fixed into recess by binding agent.However, moving up and down for loom is total for the heald frame of opening manipulation
It is to be susceptible to vibrate and impact, therefore some for firmly fixing heddle (heald) possibly can not be realized using binding agent.In addition,
In the market can not obtain the high-quality binding agent suitable for different materials parts such as fixed such as resins and metal.
Poor cohesive force may cause metallic plate to be come off from heddle (heald), and be dropped during the weaving operation of loom.At this
In the case of kind, heddle (heald) no longer has enhancing, so as to be damaged.As a result, causing loom inoperable.
This invention address that providing a kind of plastics heddle (heald), it is suitably strengthened, to obtain long-term service life.
The content of the invention
According to one aspect of the present invention there is provided a kind of plastics heddle (heald) of heald frame to be installed to loom, it includes：One
To end, each there is the engaging space that will be engaged with the heald frame；And core, it is located between the end, and has
There is the eyelet passed therethrough for warp thread.The heddle (heald) includes a pair first enhancing components of enhancing respective end.Each end
Thickness with first surface, second surface and between first surface and second surface.The one of each first enhancing component
Part passes through corresponding end from first surface through-thickness, and bends on a second surface, so as to strengthen component by first
It is fixed to the end.
Additionally provide a kind of stamping machine by forcing heddle (heald) shape through plastic sheet enter heddle (heald) shape mould in come
The method for manufacturing plastics heddle (heald).The heddle (heald) includes a pair of end portions each with engaging space.Methods described includes：Tool is provided
There is the stamping machine of insertion space；A pair first enhancing components are inserted into being located at for stamping machine corresponding with corresponding engaging space
In insertion space at position；Mould is provided, the mould has guiding groove, to receive one of each first enhancing component
Point；The guiding groove of the mould is arranged on the stamping machine through at the corresponding position of plastic sheet；It is described by making
Stamping machine moves to overcome the plastic sheet to promote the first enhancing component towards the mould, so that each first enhancing component
A part pass through the plastic sheet；Each first enhancing structure through the plastic sheet is made by the guiding groove of the mould
The part bending of part is at an acute angle, and each first enhancing component is fixed into the plastic sheet；And by described
While one enhancing component is fixed to the plastic sheet, the heddle (heald) is stamped out from the plastic sheet by the stamping machine.
From the following description of principle that the present invention is illustrated by way of example with reference to accompanying drawing, other side of the invention and
Advantage will be clear understanding.
Brief description of the drawings
By reference to the following description to presently preferred embodiment and accompanying drawing, can be best understood by the present invention and its
In objects and advantages, accompanying drawing：
Fig. 1 is the front view of plastics heddle (heald) according to an embodiment of the invention；
Fig. 2 is to expand front view, shows one end of Fig. 1 plastics heddle (heald)；
Fig. 3 is the engagement rearview of one end of Fig. 1 plastics heddle (heald)；
Fig. 4 is the partial side view of Fig. 1 plastics heddle (heald)；
Fig. 5 A are the perspective views of the metalwork of Fig. 1 heddle (heald)；
Fig. 5 B are perspective view of the part by Fig. 5 A bent metalwork；
Fig. 6 is top view, the equipment for showing the plastics heddle (heald) for manufacturing Fig. 1；And
Fig. 7 is the view seen along the A-A directions in Fig. 6.
Embodiment
Embodiments of the invention are described below with reference to Fig. 1-7.With reference to Fig. 1, plastics heddle (heald) 1 is illustrated therein is, it will peace
Mounted in loom without in beam type heald frame (not shown).Plastics heddle (heald) 1 has eyelet 3, the hole at center portion points 2 wherein
Eye 3 is passed therethrough for warp thread.Plastics heddle (heald) 1 has installing space 5 at one end thereof 4, and it is used to mould by hooking
Expect that heddle (heald) 1 is arranged in the upper ledge (not shown) without beam type heald frame.The end 4 of plastics heddle (heald) 1 is formed as C-shaped, and it has
There are opening 6 and installing space 5.The other end 7 of plastics heddle (heald) 1 is again formed as C-shaped, and it has opening 8 and installing space 9.
The relative of plastics heddle (heald) 1 is separately fixed to as the metalwork 10 and 11 of a pair first enhancing components of the present invention
End 4 and 7.Metalwork 10,11 has same shape.Therefore, metalwork will be conceived to reference to Fig. 2-5 following description
10.Metalwork 10 is made up of the bonding jumper for bending to U-shaped in a top view.Although metalwork 10 has square shape on section
Shape (Fig. 3), but metalwork can also be polygonal shape, round-shaped or elliptical shape.
Metalwork 10 includes two legs 12 and the bending head 13 formed between leg 12.Metalwork 10 is further wrapped
Retainer part 14 is included, it extends (Fig. 5 A) from corresponding leg 12.The length of retainer part 14 is more than the end of plastics heddle (heald) 1
The thickness T (Fig. 4) in portion 4.Spacing distance L1 between the leg 12 of metalwork 10 is more than the width L2 of installing space 5.In metal
In the case that part 10 is secured in place in the end 4 of plastics heddle (heald) 1, leg 12 and head 13 are fitted around the part in space 5.
Metalwork 10 is arranged so that leg 12 and head 13 are placed on a surface 15 of the end 4 of plastics heddle (heald) 1, and
Thickness direction of the retainer part 14 from a surface 15 along plastics heddle (heald) 1 passes through plastics heddle (heald) 1, as shown in Figure 4.Through modeling
The retainer part 14 of material heddle (heald) 1 is bent on relative another surface 16, as shown in Figure 4 and 5 B, and is pressed against surface
On 16, as shown in Figure 4.In the case of being so pressed against in retainer part 14 on another surface 16, the leg of metalwork 10
12 and head 13 be pressed against on one surface 15, therefore metalwork 10 is able to be secured in place in the end 4 of plastics heddle (heald) 1.
For plastics heddle (heald) 1 the other end 7 metalwork 11 have with the above-mentioned same shape of metalwork 10 and structure, and
To be same as the end 7 that the state of metalwork 10 is fixed to plastics heddle (heald) 1.
As shown in fig. 1, it is fixed to plastic heddle as the U-shaped metalwork 17 and 18 of a pair second enhancing components of the present invention
The core 2 of piece 1.Although metalwork 17,18 has and the same shape of metalwork 10 and structure, metalwork
17th, 18 size to be slightly less than metalwork 10 is formed, to adapt to the core 2 of plastics heddle (heald) 1 and the size of eyelet 3.Metal
Part 17,18 is arranged on a surface 15 of plastics heddle (heald) 1 so that the head 19 and 20 of metalwork 17,18 is located remotely from that
This.Thickness T of the retainer part (not shown) of metalwork 17,18 from one surface 15 along plastics heddle (heald) 1 side
Bent and abutment surface 16 to through plastics heddle (heald) 1, and on another surface 16.Therefore, it is fixed to the metalwork of plastics heddle (heald) 1
17th, 18 it is provided around eyelet 3.One surface 15 and another surface 16 are the first surfaces and the second table of the present invention
Face.
Plastics heddle (heald) 1 with metalwork 10,11,17,18 can be as the device fabrication shown in Fig. 6 and 7.Heddle (heald) shape
Stamping machine 22 is arranged on the top of plastic sheet 21, and the plastic sheet 21 is moved along the direction of arrow in Fig. 7.The mould 23 of heddle (heald) shape
The lower section of stamping machine 22 is arranged on, and in the position corresponding with stamping machine 22.Stamping machine 22 is pressed into mould 23, so that
The workpiece that the heddle (heald) shape of plastic heddle piece 1 must be used for is able to remove or go out from plastic sheet 21.
Rest pad 24,25 and centre bearing block 26,27 are arranged on a side of stamping machine 22, are respectively at and plastics
At the installing space 5,9 of the end 4,7 of heddle (heald) 1 and the corresponding position of the eyelet 3 of core 2.Metalwork 10,11 is placed in branch
In supporting block 24,25, and retainer part 14 as shown in Figure 7, and pushes stamping machine to towards plastic sheet 21 by spring 28 and 29
22, as shown in Figure 6.Metalwork 17,18 is placed on centre bearing block 26,27, and its retainer part towards plastic sheet 21 with
And metalwork 10,11, and stamping machine 22 is pushed to by spring 30 and 31.
As shown in Figure 7, stamping machine 22 has wherein：Insertion space 32, for receiving metal foremost wherein
Part 10；With recess space 33, for avoiding stamping machine 22 from being contacted with the second metalwork 10.Stamping machine 22 further has：Backstop
Surface 34, it is used as top surface to adjust the movement of metalwork 10；With pressing surface 35, it is connected to stop surface 34, and towards
Metalwork 10 foremost, once to press down on a metalwork 10.In the figure 7, the metalwork 10 on rest pad 24 passes through
Spring 28 is moved to the left, and then next metalwork 10 is moved to foremost position and is in insertion space 32, as a result causes metal
Part 10 is set to that surface 35 is immediately below is contacted with stop surface 34 in pressing.
Mould 23 has guiding groove 36 at its top surface wherein, and it is immediately below that it is arranged on plastic sheet 21, and towards punching
Press 22.Guiding groove 36 has width, and the width can receive two retainer parts 14 of metalwork 10 wherein.Guide groove
The lower surface of groove 36 is formed with a kind of this gradient, and it causes the court of retainer part 14 being received in guiding groove 36
The head 13 of metalwork 10 is bent, and the spacing distance between retainer part 14 and leg 12 headward 13 diminishes, such as
Shown in Fig. 5 B.The lower surface when end section for the retainer part 14 being bent is observed in the figure 7 with plastic sheet 21 is pressed against
In the lower surface of contact or incision plastic sheet 21.
In the manufacturing equipment shown in Fig. 6 and 7, when stamping machine 22 is moved down along the direction of arrow in Fig. 7, table is pressed
Face 35 and the upper surface of metalwork 10 foremost come in contact, and press metalwork 10 towards plastic sheet 21.Therefore, metalwork 10
Two retainer parts 14 pass through plastic sheet 21, go to the bottom of the guiding groove 36 of mould 23.
As stamping machine 22 is moved further downward, metalwork 10 is moved down, while allowing retainer part 14 to bend.
When the leg 12 and head 13 of metalwork 10 are with 21 face contact of plastic sheet, retainer part 14 is also pressed with plastic sheet 21 and crimped
Touch, result is that metalwork 10 is able to be fixed to plastic sheet 21.Metalwork 10 is fixed to by moving down for stamping machine 22
Plastic sheet 21, and be able to go out from plastic sheet 21 with the plastics heddle (heald) 1 of shape as shown in dotted line in Fig. 6.As a result,
Complete the plastics heddle (heald) 1 with metalwork 10.
Although describing method for fixing metalwork 10 by reference to Fig. 6 and 7 above, other metalworks 11,
17 and 18 can also be by using with being fixed to plastics heddle (heald) 1 with reference to the method identical method that metalwork 10 is described.At this
In embodiment, metalwork 10,11 is fixed to respective end 4 and the end 7 of plastics heddle (heald) 1, and metalwork 17,18 is fixed to plastics
The core 2 of heddle (heald) 1.As long as however, metalwork 10,11 is fixed to respective end 4 and the end 7 of plastics heddle (heald) 1, plastic heddle
Piece 1 can be obtained by enough enhancings.
In the present embodiment, because two ends 4,7 of plastics heddle (heald) 1 and core 2 are all strengthened, so modeling
Expect that heddle (heald) 1 has enough wearability and strength and stiffness, it can be resisted acts on plastics during the weaving operation of loom
The load of heddle (heald) 1.Because metalwork 10,11,17,18 is fixedly secured to plastics heddle (heald) 1 and therewith face contact, so modeling
The appropriate enhancing of material heddle (heald) 1 can be maintained for a long time, without worrying that metalwork 10,11,17,18 may shaking due to heald frame
Move and drop.
Plastics heddle (heald) 1 by the metalwork 17, the 18 enhanced eyelets 3 that are set around eyelet 3 can resist the contact with warp thread
Friction.The metalwork 10,11,17,18 that plastics heddle (heald) 1 is fixed to be fitted around space 5,9 and eyelet 3 improves plastics heddle (heald)
1 enhancement.In for the plastics heddle (heald) 1 without beam type heald frame, two ends 4,7 with installing space 5,9 are formed as C
Shape, therefore, the torsional strength of plastics heddle (heald) 1 can be reduced.However, by the suitably enhanced plastic heddle of metalwork 10,11
Piece 1 has enough intensity, rigidity and wearability.
Although describing the present invention under the background of the present embodiment, the invention is not limited in the embodiment.To this
It is readily apparent that the various modes that the present invention can be illustrated as follows within the scope of the invention are come for art personnel
Implement.
(1) method that metalwork 10,11,17,18 is fixed to plastics heddle (heald) 1 is not limited to use stamping machine and ginseng
The method of the descriptions of Fig. 6 and 7 is examined, but can be made by stamping machine pressing operation after plastics heddle (heald) in a separate step
Perform the fixation of metalwork.
(2) in addition to the retainer part 14 extended from leg 12, metalwork 10,11,17,18 can also be formed with
The additional one or more retainer parts extended from head 13.
(3) although the head 13 of metalwork 10,11,17,18 bends to the curved shape of the end suitable for plastics heddle (heald),
But the head of metalwork can also be formed as straight.
(4) metalwork 10,11,17,18 can be formed as elliptical shape (Fig. 6) in a top view.In this case,
Ellipse should preferably last the size for being fitted around space 5,9 or eyelet 3.
(5) metalwork 10,11,17,18 can be formed as vertical bar.
(6) according to the present invention, metalwork 10,11,17,18 can be fixed to for there is the plastics heddle (heald) of beam type heald frame
1。
(7) shape of the end 4,7 of plastics heddle (heald) 1 is not limited to C-shaped, but can be O shapes or J-shaped.
(8) enhancing component is not limited to metalwork 10,11,17,18, but can be made up of fiber-reinforced resin, its
Intensity is more than the intensity for the resin for forming plastics heddle (heald) 1.
Claims (6)
1. a kind of plastics heddle (heald) (1) of heald frame to be installed to loom, including：
A pair of end portions (4,7), each has the engaging space (5) that will be engaged with the heald frame；With
Core (2), it is located between the end (4,7), and with the eyelet (3) passed therethrough for warp thread,
Characterized in that,
The heddle (heald) (1) includes a pair first enhancing components (10,11), and it strengthens corresponding end (4,7), wherein each end
(4,7) there is first surface (15), second surface (16) and the thickness between first surface (15) and second surface (16)
(T) part for, and wherein each first enhancing component (10,11) passes through phase from first surface (15) along thickness (T) direction
The end (4,7) answered, and bend on second surface (16), so that the first enhancing component (10,11) is fixed into the end
Portion (4,7).
2. plastics heddle (heald) (1) according to claim 1, it is characterised in that the heddle (heald) (1) includes a pair second enhancing structures
Part (17,18), its be different from first enhancing component (10,11), and it is described second enhancing component (17,18) be fixed to it is described in
Center portion point (2).
3. plastics heddle (heald) (1) according to claim 2, it is characterised in that the second enhancing component (17,18) is formed as
U-shaped, to cooperate around the eyelet (3).
4. the plastics heddle (heald) (1) according to any one of claim 1-3, it is characterised in that the first enhancing component
(10,11) are formed as U-shaped, around corresponding engaging space (5).
5. the plastics heddle (heald) (1) according to any one of claim 1-3, it is characterised in that the heald frame is no beam type
Heald frame, and wherein each end (4,7) is formed as C-shaped or J-shaped.
6. a kind of stamping machine (22) by forcing heddle (heald) shape enters through plastic sheet (21) in the mould (23) of heddle (heald) shape
Method to manufacture plastics heddle (heald) (1), wherein the heddle (heald) (1) includes a pair of end portions (4,7), each end has engaging space
(5),
It is characterised in that it includes following steps：
Stamping machine (22) with insertion space (32) is provided；
A pair first enhancing components (10,11) are inserted into being located at for stamping machine (22) corresponding with corresponding engaging space (5)
In corresponding insertion space (32) at position；
Mould (23) is provided, the mould (23) has guiding groove (36), each to receive corresponding first enhancing component
The part of (10,11)；
The guiding groove (36) of the mould (23) is arranged on and inserted to the stamping machine (22) through the corresponding of plastic sheet (21)
Enter at the corresponding position in space (32)；
The plastic sheet (21) is overcome to promote described first to increase by making the stamping machine (22) towards the mould (23) movement
Strong component (10,11) a, so that part for each first enhancing component (10,11) passes through the plastic sheet (21)；
By the guiding groove (36) of the mould (23) make through the plastic sheet (21) it is each first enhancing component (10,
11) the part bending is at an acute angle, and each first enhancing component (10,11) is fixed into the plastic sheet (21)；With
And
While the described first enhancing component (10,11) is fixed into the plastic sheet (21), pass through the stamping machine (22)
Stamp out the heddle (heald) (1) from the plastic sheet (21).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014218059A JP6350210B2 (en) | 2014-10-27 | 2014-10-27 | Resin heald and method for manufacturing resin heald |
| JP2014-218059 | 2014-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544042A CN105544042A (en) | 2016-05-04 |
| CN105544042B true CN105544042B (en) | 2017-08-25 |
Family
ID=55698635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510699349.3A Expired - Fee Related CN105544042B (en) | 2014-10-27 | 2015-10-26 | Plastics heddle (heald) and the method for manufacturing plastics heddle (heald) |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6350210B2 (en) |
| KR (1) | KR101729949B1 (en) |
| CN (1) | CN105544042B (en) |
| DE (1) | DE102015118212B4 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1572932A (en) * | 2003-06-17 | 2005-02-02 | 格罗兹—贝克特公司 | Heddle |
| US7866349B2 (en) * | 2006-10-05 | 2011-01-11 | Picanol N.V. and Verbrugge N.V. | Heddle frame with reinforcing profile for a weaving machine |
| CN102704136A (en) * | 2011-03-28 | 2012-10-03 | 格罗兹-贝克特公司 | Heald which comprises sections with multiple film layers |
| CN203752509U (en) * | 2014-01-17 | 2014-08-06 | 苏州市职业大学 | Hot punching and twisting device |
| CN203888200U (en) * | 2014-01-17 | 2014-10-22 | 苏州市职业大学 | Automatic thermal punching and twisting machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355665A (en) * | 1980-05-26 | 1982-10-26 | Bracker Ag | Heddle |
| JPH0414582Y2 (en) * | 1986-08-11 | 1992-04-02 | ||
| JPH041874Y2 (en) * | 1986-10-20 | 1992-01-22 | ||
| EP2019157B1 (en) * | 2007-07-26 | 2010-06-30 | Groz-Beckert KG | Narrow cropped heald |
| EP2166138A1 (en) | 2008-09-23 | 2010-03-24 | Groz-Beckert KG | Jacquard heald with embossed heald eye area |
| EP2505701B1 (en) * | 2011-03-28 | 2014-12-31 | Groz-Beckert KG | Multiple component plastic heddle and method for its manufacture |
-
2014
- 2014-10-27 JP JP2014218059A patent/JP6350210B2/en not_active Expired - Fee Related
-
2015
- 2015-10-26 KR KR1020150148456A patent/KR101729949B1/en active IP Right Grant
- 2015-10-26 DE DE102015118212.2A patent/DE102015118212B4/en not_active Expired - Fee Related
- 2015-10-26 CN CN201510699349.3A patent/CN105544042B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1572932A (en) * | 2003-06-17 | 2005-02-02 | 格罗兹—贝克特公司 | Heddle |
| US7866349B2 (en) * | 2006-10-05 | 2011-01-11 | Picanol N.V. and Verbrugge N.V. | Heddle frame with reinforcing profile for a weaving machine |
| CN102704136A (en) * | 2011-03-28 | 2012-10-03 | 格罗兹-贝克特公司 | Heald which comprises sections with multiple film layers |
| CN203752509U (en) * | 2014-01-17 | 2014-08-06 | 苏州市职业大学 | Hot punching and twisting device |
| CN203888200U (en) * | 2014-01-17 | 2014-10-22 | 苏州市职业大学 | Automatic thermal punching and twisting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160049486A (en) | 2016-05-09 |
| DE102015118212B4 (en) | 2018-04-26 |
| DE102015118212A1 (en) | 2016-04-28 |
| KR101729949B1 (en) | 2017-04-25 |
| CN105544042A (en) | 2016-05-04 |
| JP6350210B2 (en) | 2018-07-04 |
| JP2016084558A (en) | 2016-05-19 |
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