CN103993409B - A kind of High Speed Rapier Loom - Google Patents
A kind of High Speed Rapier Loom Download PDFInfo
- Publication number
- CN103993409B CN103993409B CN201410201034.7A CN201410201034A CN103993409B CN 103993409 B CN103993409 B CN 103993409B CN 201410201034 A CN201410201034 A CN 201410201034A CN 103993409 B CN103993409 B CN 103993409B
- Authority
- CN
- China
- Prior art keywords
- frame
- high speed
- selvedge
- rapier loom
- roller
- 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.)
- Active
Links
Landscapes
- Looms (AREA)
Abstract
The present invention relates to a kind of High Speed Rapier Loom, it comprises weft rack, frame, shedding mechanism, wefting insertion case, beating-up mechanism, bank, heald frame, selvedge scissors mechanism, side shoring structure, rolling-up mechanism and selvedge creel; Wherein, described weft rack is placed on the side of frame; Described shedding mechanism, wefting insertion case are installed on the side of frame; Described beating-up mechanism, heald frame, selvedge scissors mechanism, side shoring structure are arranged on the top of frame respectively, and side shoring structure, selvedge scissors mechanism, beating-up mechanism, heald frame are arranged successively from front to back; Described bank is connected to the rear of frame; Described rolling-up mechanism is installed on the below of frame; Described selvedge creel is installed on the both sides of bank.High Speed Rapier Loom of the present invention has easy to operate, and warp tension is easy to adjust, can oscilaltion and can to plurality of advantages such as slitter edge guide.
Description
Technical field
The present invention relates to a kind of Rapier looms, particularly relate to a kind of High Speed Rapier Loom, belong to technical field of textile machine.
Background technology
Rapier looms is a kind of loom comparatively general in textile machine, and it warp thread and weft yarn can require to interweave according to Fabric Design and form fabric.
But there is following defect in the Rapier looms of prior art, cannot improve speed of production further usually:
1. bank can not regulate height as required, and warp thread is easily subject to radial drawing, causes warp thread be out of shape or break sometimes, causes the production efficiency of equipment to reduce;
2. selvedge scissors mechanism can not adjust shearing force and sheared length, causes many uses inconvenience.
3. side shoring structure is generally fixed, and it can not left and right adjusting, and can not guide slitter edge, causes slitter edge to pile up, cannot discharge in time;
Therefore, for solving the problems of the technologies described above, the necessary one that provides has structure improved High Speed Rapier Loom, to overcome described defect of the prior art.
Summary of the invention
For solving the problem, the object of the present invention is to provide a kind of easy to operate, warp tension is easy to adjust, can oscilaltion and the High Speed Rapier Loom that can guide slitter edge.
For achieving the above object, the technical scheme that the present invention takes is: a kind of High Speed Rapier Loom, and it comprises weft rack, frame, shedding mechanism, wefting insertion case, beating-up mechanism, bank, heald frame, selvedge scissors mechanism, side shoring structure, rolling-up mechanism and selvedge creel; Wherein, described weft rack is placed on the side of frame; Described shedding mechanism, wefting insertion case are installed on the side of frame; Described beating-up mechanism, heald frame, selvedge scissors mechanism, side shoring structure are arranged on the top of frame respectively, and side shoring structure, selvedge scissors mechanism, beating-up mechanism, heald frame are arranged successively from front to back; Described bank is connected to the rear of frame; Described rolling-up mechanism is installed on the below of frame; Described selvedge creel is installed on the both sides of bank.
High Speed Rapier Loom of the present invention is set to further: described selvedge scissors mechanism comprises knife rest, rotating shaft, eccentric cam, fixed blade, movable blades and roller; Wherein, described rotating shaft is articulated on knife rest; Described eccentric cam is fixed in rotating shaft, and is driven by rotating shaft; Described fixed blade is immobilizated on knife rest; Described movable blades is articulated on knife rest, is provided with described roller in the bottom of described movable blades, and this roller is connected on eccentric cam.
High Speed Rapier Loom of the present invention is set to further: be provided with a L-type support in the top of described knife rest, an adjustment bolt is bolted with in L-type support, one end of this adjustment bolt is provided with a Compress Spring, and described Compress Spring is connected between movable blades and knife rest.
High Speed Rapier Loom of the present invention is set to further: described fixed blade and movable blades are respectively equipped with a tungsten carbide blade be oppositely arranged; Described fixed blade is installed on knife rest by a fixed screw.
High Speed Rapier Loom of the present invention is set to further: described side shoring structure comprises temple seat, guide rail, slide block, temple bar and slitter edge roller; Wherein, described temple seat and guide rail one-body molded; Described slide block and guide rail coordinate, and can move along guide rail; A lock screw is provided with in this slide block; A limited block is also provided with in one end of described guide rail; Described temple bar is immobilizated in the bottom of slide block, and energy and slide block interlock; Described slitter edge roller is articulated in one end of temple bar.
High Speed Rapier Loom of the present invention is set to further: described temple bar is arranged with a coil tension spring; One end of described temple bar is provided with an adjusting nut near slitter edge wheels side.
High Speed Rapier Loom of the present invention is set to further: described bank comprises column, tooth bar, gear, support, mount pad, spring, adjusting head, turning arm and warp let-off roller; Wherein, described tooth bar is vertically installed on column; Described gear is installed on support by a power transmission shaft, and itself and tooth bar are meshed; Described mount pad is immobilizated on support; One end of described spring is provided with a spring base, and this spring base is articulated on mount pad by a bearing pin, and other end fixing has described adjusting head; The front end of described adjusting head is provided with a projection; Described turning arm is articulated on support by a pivot, which is provided with some grooves; Described projection can be contained in wherein in a groove; Described warp let-off roller is articulated on turning arm; A fixing back rest is also provided with in the below of one end of described support, turning arm.
High Speed Rapier Loom of the present invention is set to further: be provided with a vertical slots in the side of described column, and described support is provided with a pair Horizontal limiting screw, and this is contained in vertical slots Horizontal limiting screw.
High Speed Rapier Loom of the present invention is set to further: be provided with a clamping screw in described mount pad, and this clamping screw can be connected on spring base.
High Speed Rapier Loom of the present invention is also set to: described groove is specifically provided with 5, each groove to bearing pin distance not etc.
Compared with prior art, the present invention has following beneficial effect:
1. the bank of High Speed Rapier Loom of the present invention repeatedly can adjust warp tension, and liftable, enable equipment meet different need of production.
2. the side shoring structure of High Speed Rapier Loom of the present invention can left and right adjusting position, greatly improves the quality of cloth cover, and the cloth cover that can be applicable to different wide cut is produced; Meanwhile, it can guide slitter edge, avoids slitter edge accumulation and the equipment that affects normally runs.
3. the sheared length of the selvedge scissors mechanism of High Speed Rapier Loom of the present invention and shearing force adjustable, and transmission efficiency is high.
Accompanying drawing explanation
Fig. 1 is the front view of High Speed Rapier Loom of the present invention.
Fig. 2 is the side view of High Speed Rapier Loom of the present invention.
Fig. 3 is the schematic diagram of the selvedge scissors mechanism of High Speed Rapier Loom of the present invention.
Fig. 4 is the schematic diagram of the side shoring structure of High Speed Rapier Loom of the present invention.
Fig. 5 is the schematic diagram of the bank of High Speed Rapier Loom of the present invention.
Fig. 6 is the partial structurtes schematic diagram in Fig. 5.
Fig. 7 is the profile that the Horizontal limiting screw in Fig. 5 is contained in vertical slots.
Detailed description of the invention
Refer to shown in Figure of description 1 to accompanying drawing 7, the present invention is a kind of High Speed Rapier Loom, and it is assembled by a few parts such as weft rack 1, frame 2, shedding mechanism 3, wefting insertion case 4, beating-up mechanism 5, bank 6, heald frame 7, selvedge scissors mechanism 8, side shoring structure 9, rolling-up mechanism 10 and selvedge creels 11.
Wherein, described weft rack 1 is placed on the side of frame 2, and it can place parallel, is provided with shifting roller 12 bottom it, thus can move relative to frame 2.
Described shedding mechanism 3, wefting insertion case 4 are installed on the side of frame 2, and this shedding mechanism 3, wefting insertion case 4 are prior art, and have nothing to do with the inventive point of this creation, therefore do not repeat them here.
Described beating-up mechanism 5, heald frame 7, selvedge scissors mechanism 8, side shoring structure 9 are arranged on the top of frame respectively, and side shoring structure 9, selvedge scissors mechanism 8, beating-up mechanism 5, heald frame 7 are arranged successively from front to back, wherein, described beating-up mechanism 5, heald frame 7 are also prior art.
Described bank 6 is connected to the rear of frame 2, and it can relative to frame 2 oscilaltion.Described rolling-up mechanism 10 is installed on the below of frame 2, and it is for by shaping for weaving face fabric rolling.Described selvedge creel 11 is installed on the both sides of bank 6, and it is for placing selvedge yarn.
Refer to shown in Figure of description 3, described selvedge scissors mechanism 8 is made up of a few parts such as knife rest 81, rotating shaft 82, eccentric cam 83, fixed blade 84, movable blades 85 and rollers 86.
Wherein, described rotating shaft 82 is articulated on knife rest 81, and it is driven by the main motor 13 of High Speed Rapier Loom and rotates.Described eccentric cam 83 is fixed in rotating shaft 82, and is driven by rotating shaft 82.
Described fixed blade 84 is immobilizated on knife rest 81, and specifically, this fixed blade 84 is installed on knife rest 81 by a fixed screw 87, thus facilitates the replacing of fixed blade 84.
Described movable blades 85 is articulated on knife rest 81, and itself and fixed blade 84 match, thus realize the shearing of selvedge.Described fixed blade 84 and movable blades 85 are respectively equipped with a tungsten carbide blade 88 be oppositely arranged.Be provided with described roller 86 in the bottom of described movable blades 85, this roller 86 is connected on eccentric cam 83.
Further, be provided with a L-type support 89 in the top of described knife rest 81, be bolted with an adjustment bolt 810 in L-type support 89, one end of this adjustment bolt 810 is provided with a Compress Spring 811, and described Compress Spring 811 is connected between movable blades 85 and knife rest 81.By rotating adjustment bolt 810, thus adjustment sheared length and shearing force.
When rotating shaft 82 is rotated, and drive eccentric cam 83 to rotate, eccentric cam 83 abuts roller 86, and movable blades 85 is rotated, thus to make on fixed blade 84 and movable blades 85 tungsten carbide blade 88 folding to realize the shearing of selvedge.
Refer to shown in Figure of description 4, described side shoring structure 9 is made up of a few parts such as temple seat 91, guide rail 92, slide block 93, temple bar 94 and slitter edge rollers 95, and it is symmetricly set in the both sides of frame 2.
Described temple seat 91 and guide rail 92 one-body molded, thus convenient to manufacture and sound construction.
Described slide block 93 and guide rail 92 coordinate, and can move along guide rail 92.Be provided with a lock screw 96 in described slide block 93, thus slide block 93 and guide rail 92 can be located.Also be provided with a limited block 97 in one end of described guide rail 92, thus can limit the sliding scale of slide block 93.
Described temple bar 94 is immobilizated in the bottom of slide block 93, and energy and slide block 93 link, thus can adjust the right position of temple bar 94, produces with the cloth cover being applicable to different wide cut.
Described slitter edge roller 95 is articulated in one end of temple bar 94, and it can guide the slitter edge using selvedge scissors mechanism 8 to cut, and avoids slitter edge accumulation and the equipment that affects normally runs.
Further, described temple bar 94 is arranged with a coil tension spring 98; One end of described temple bar 94 is provided with an adjusting nut 99 near slitter edge roller 95 side.Compress coil tension spring 98 by turn adjusting nut 99, thus can the position of opposite side strut 94 finely tune.
Refer to shown in Figure of description 5 to accompanying drawing 7, described bank 6 is made up of a few parts such as column 61, tooth bar 62, gear 63, support 64, mount pad 65, spring 66, adjusting head 67, turning arm 68 and warp let-off rollers 69.
Wherein, described column 61 is immobilizated in frame 2.Described tooth bar 62 is vertically installed on column 61.Described gear 63 is installed on support 64 by a power transmission shaft 610, and itself and tooth bar 62 are meshed.
The side of described column 61 is provided with a vertical slots 611, and described support 64 is provided with a pair Horizontal limiting screw 612, and this is contained in vertical slots 611 Horizontal limiting screw 612, and along vertical slots 611 oscilaltion.
Described mount pad 65 is immobilizated on support 64, which is provided with a clamping screw 613.
One end of described spring 66 is provided with a spring base 614, and this spring base 614 is articulated on mount pad 65 by a bearing pin 615, and other end fixing has described adjusting head 67.This spring 66 is specially Compress Spring 66.Described clamping screw 613 can be connected on spring base 614, thus is locked by this spring base 614.The front end of described adjusting head 67 is provided with a projection 618.
Described turning arm 68 is articulated on support 64 by a pivot 616, which is provided with some grooves 617.In the present embodiment, described groove 617 is specifically provided with 5, and the distance of each groove 617 to bearing pin 615 is not etc.Described protruding 618 can be contained in wherein in a groove 617.
Described warp let-off roller 69 is articulated on turning arm 68, adjusts warp tension by regulating this warp let-off roller 69 position.
Further, be provided with a fixing back rest 619 in the below of one end of described support 64, turning arm 68, it is for supporting warp thread.
When needs adjustment warp tension, only need clamping screw 613 to unscrew, as required projection 618 is contained in specific groove 617, now, turning arm 68 drives warp let-off roller 69 to turn an angle, thus regulates this warp let-off roller 69 position, locks clamping screw 613 more afterwards.
When needs lifting support 64, power transmission shaft 610 is driven by main motor 13, and driven gear 63 is elevated along tooth bar 62, and meanwhile, Horizontal limiting screw 612 is along vertical slots 611 oscilaltion.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (5)
1. a High Speed Rapier Loom, is characterized in that: comprise weft rack, frame, shedding mechanism, wefting insertion case, beating-up mechanism, bank, heald frame, selvedge scissors mechanism, side shoring structure, rolling-up mechanism and selvedge creel; Wherein, described weft rack is placed on the side of frame; Described shedding mechanism, wefting insertion case are installed on the side of frame; Described beating-up mechanism, heald frame, selvedge scissors mechanism, side shoring structure are arranged on the top of frame respectively, and side shoring structure, selvedge scissors mechanism, beating-up mechanism, heald frame are arranged successively from front to back; Described bank is connected to the rear of frame; Described rolling-up mechanism is installed on the below of frame; Described selvedge creel is installed on the both sides of bank; Described selvedge scissors mechanism comprises knife rest, rotating shaft, eccentric cam, fixed blade, movable blades and roller; Wherein, described rotating shaft is articulated on knife rest; Described eccentric cam is fixed in rotating shaft, and is driven by rotating shaft; Described fixed blade is immobilizated on knife rest; Described movable blades is articulated on knife rest, is provided with described roller in the bottom of described movable blades, and this roller is connected on eccentric cam; Be provided with a L-type support in the top of described knife rest, be bolted with an adjustment bolt in L-type support, one end of this adjustment bolt is provided with a Compress Spring, and described Compress Spring is connected between movable blades and knife rest; Described side shoring structure comprises temple seat, guide rail, slide block, temple bar and slitter edge roller; Wherein, described temple seat and guide rail one-body molded; Described slide block and guide rail coordinate, and can move along guide rail; A lock screw is provided with in this slide block; A limited block is also provided with in one end of described guide rail; Described temple bar is immobilizated in the bottom of slide block, and energy and slide block interlock; Described slitter edge roller is articulated in one end of temple bar; Described temple bar is arranged with a coil tension spring; One end of described temple bar is provided with an adjusting nut near slitter edge wheels side; Described bank comprises column, tooth bar, gear, support, mount pad, spring, adjusting head, turning arm and warp let-off roller; Wherein, described tooth bar is vertically installed on column; Described gear is installed on support by a power transmission shaft, and itself and tooth bar are meshed; Described mount pad is immobilizated on support; One end of described spring is provided with a spring base, and this spring base is articulated on mount pad by a bearing pin, and other end fixing has described adjusting head; The front end of described adjusting head is provided with a projection; Described turning arm is articulated on support by a pivot, which is provided with some grooves; Described projection can be contained in wherein in a groove; Described warp let-off roller is articulated on turning arm; A fixing back rest is also provided with in the below of one end of described support, turning arm.
2. High Speed Rapier Loom as claimed in claim 1, is characterized in that: described fixed blade and movable blades are respectively equipped with a tungsten carbide blade be oppositely arranged; Described fixed blade is installed on knife rest by a fixed screw.
3. High Speed Rapier Loom as claimed in claim 1, it is characterized in that: be provided with a vertical slots in the side of described column, described support is provided with a pair Horizontal limiting screw, and this is contained in vertical slots Horizontal limiting screw.
4. High Speed Rapier Loom as claimed in claim 3, it is characterized in that: be provided with a clamping screw in described mount pad, this clamping screw can be connected on spring base.
5. High Speed Rapier Loom as claimed in claim 4, is characterized in that: described groove is specifically provided with 5, each groove to bearing pin distance not etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201034.7A CN103993409B (en) | 2014-05-13 | 2014-05-13 | A kind of High Speed Rapier Loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201034.7A CN103993409B (en) | 2014-05-13 | 2014-05-13 | A kind of High Speed Rapier Loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103993409A CN103993409A (en) | 2014-08-20 |
| CN103993409B true CN103993409B (en) | 2016-01-06 |
Family
ID=51307728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410201034.7A Active CN103993409B (en) | 2014-05-13 | 2014-05-13 | A kind of High Speed Rapier Loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103993409B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213317B (en) * | 2014-09-18 | 2015-10-21 | 青岛天一集团红旗纺织机械有限公司 | Air-jet loom does not cut reed pneumatic optical margin device |
| CN105544064B (en) * | 2015-12-14 | 2017-03-15 | 江苏华峰自然纤维制品有限公司 | Folium Agaves Sisalanae polishing cloth loom electromagnetic senses automatic Filling Transfer line apparatus |
| CN110541232A (en) * | 2019-09-30 | 2019-12-06 | 上海纺频信息科技有限公司 | Electric scissors for water jet loom |
| CN110629367B (en) * | 2019-10-21 | 2024-05-07 | 浙江汇德科技有限公司 | Energy-saving efficient glass fiber rapier loom |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0430321A1 (en) * | 1989-11-27 | 1991-06-05 | Picanol N.V. | Fastening for a temple in a weaving machine |
| CN201459344U (en) * | 2009-07-02 | 2010-05-12 | 巨石集团有限公司 | Cutter box for rapier loom |
| CN201695145U (en) * | 2010-04-01 | 2011-01-05 | 浙江汇德科技有限公司 | High-speed rapier loom |
| CN201785588U (en) * | 2010-08-27 | 2011-04-06 | 苏州纺织机械有限公司 | Warp tension detecting device |
| CN102400270A (en) * | 2010-09-15 | 2012-04-04 | 包建红 | Novel selvage scissors of weaving machine |
| CN202576794U (en) * | 2012-04-10 | 2012-12-05 | 浙江万利纺织机械有限公司 | Built-in warp uniformizing system suitable for weaving glass fiber yarns |
| CN103541133A (en) * | 2013-11-08 | 2014-01-29 | 振石集团恒石纤维基业有限公司 | Fabric shearing device |
| CN203855751U (en) * | 2014-05-13 | 2014-10-01 | 绍兴纺织机械集团有限公司 | High-speed rapier loom |
-
2014
- 2014-05-13 CN CN201410201034.7A patent/CN103993409B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0430321A1 (en) * | 1989-11-27 | 1991-06-05 | Picanol N.V. | Fastening for a temple in a weaving machine |
| CN201459344U (en) * | 2009-07-02 | 2010-05-12 | 巨石集团有限公司 | Cutter box for rapier loom |
| CN201695145U (en) * | 2010-04-01 | 2011-01-05 | 浙江汇德科技有限公司 | High-speed rapier loom |
| CN201785588U (en) * | 2010-08-27 | 2011-04-06 | 苏州纺织机械有限公司 | Warp tension detecting device |
| CN102400270A (en) * | 2010-09-15 | 2012-04-04 | 包建红 | Novel selvage scissors of weaving machine |
| CN202576794U (en) * | 2012-04-10 | 2012-12-05 | 浙江万利纺织机械有限公司 | Built-in warp uniformizing system suitable for weaving glass fiber yarns |
| CN103541133A (en) * | 2013-11-08 | 2014-01-29 | 振石集团恒石纤维基业有限公司 | Fabric shearing device |
| CN203855751U (en) * | 2014-05-13 | 2014-10-01 | 绍兴纺织机械集团有限公司 | High-speed rapier loom |
Non-Patent Citations (1)
| Title |
|---|
| RFRL30型高速剑杆织机;李子军;《纺织服装周刊》;20080707(第24期);第36页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103993409A (en) | 2014-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103993409B (en) | A kind of High Speed Rapier Loom | |
| CN203855751U (en) | High-speed rapier loom | |
| CN203855767U (en) | Temple structure of high-speed rapier loom | |
| CN205035557U (en) | Velvet apparatus for producing | |
| CN203855758U (en) | Warp tension adjusting mechanism of high-speed rapier loom | |
| CN203668613U (en) | Temple structure of jet-propelled weaving machine | |
| CN201125303Y (en) | Shearing mechanism special for glass fiber weaving machine | |
| CN203960491U (en) | A kind of warp tension regulator of air-jet loom | |
| CN105420880A (en) | Shedding mechanism of six-shuttle circuit loom | |
| CN204211919U (en) | A kind of bank mechanism of High Speed Rapier Loom | |
| CN211311743U (en) | Precise beating-up device of spinning machine | |
| CN201180197Y (en) | Improved loom side shoring mechanism | |
| CN205152488U (en) | Rapier weaving machine hank limit ware | |
| CN111118708B (en) | Unilateral yarn shearing device for double-rapier loom and application method thereof | |
| CN203960486U (en) | A kind of bank assembly of air-jet loom | |
| CN110195287B (en) | Selvedge device of small weft density glass fiber air jet loom | |
| US2381028A (en) | Lay motion for looms | |
| CN101113548B (en) | Stitch-knitting machine with weft yarn cutting apparatus | |
| CN203583122U (en) | Rear beam support of jet-propelled loom | |
| CN106400283B (en) | Device for adjusting pile warp tension in towel loom | |
| CN202830369U (en) | Rapier loom for improving fabric production efficiency | |
| CN202830370U (en) | Central shears of rapier loom with various-specification fabrics | |
| CN204097668U (en) | A kind ofly cut double width weaving loom with one of scissors apparatus and selvage device | |
| CN220685381U (en) | Warp let-off device for circular loom | |
| CN109159208A (en) | A kind of adjustable shell fabric punching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-speed rapier loom Effective date of registration: 20171215 Granted publication date: 20160106 Pledgee: Zhejiang Shaoxing Ruifeng rural commercial bank Limited by Share Ltd Qi Xian Branch Pledgor: Shaoxing Textile Machinery (Group) Co., Ltd. Registration number: 2017330000284 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |