CN103935201A - Clamping device used in installation of tire - Google Patents
Clamping device used in installation of tire Download PDFInfo
- Publication number
- CN103935201A CN103935201A CN201410177706.5A CN201410177706A CN103935201A CN 103935201 A CN103935201 A CN 103935201A CN 201410177706 A CN201410177706 A CN 201410177706A CN 103935201 A CN103935201 A CN 103935201A
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- Prior art keywords
- tire
- slide block
- block
- type slide
- claw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 title abstract description 4
- 210000000078 claw Anatomy 0.000 claims abstract description 49
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 description 5
- 206010044565 Tremor Diseases 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Tires In General (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention discloses a clamping device used in installation of a tire. The clamping device comprises a support barrel and connecting rods, wherein a baffle plate is arranged in the support barrel; a motor is fixedly arranged on the baffle plate; the output end of the motor passes through the baffle plate and is connected with a rotating disk; a plurality of horizontal grooves are uniformly formed in the other end of the support barrel; claws are arranged in the horizontal grooves in a sliding way; one end of each connecting rod is hinged to the bottom of the rotating disk, and the other end of each connecting rod is hinged to the end part of each claw. In the process of clamping the tire by using the claws, the claws are pushed to the outermost ends of the horizontal grooves through the connecting rods, the directions of the connecting rods are just vertical to the axis direction of the rotating disk, and the claws are in self-locking states, so that the phenomenon of sudden falling of the tire due to stop of work in the case of power failure or failure of the motor is avoided, and the clamping safety of the tire is improved. When the claws are pushed to the innermost ends of the horizontal grooves by the connecting rods, clamping of the inner ring of the tire is released by the claws.
Description
Technical field
The present invention relates to a kind of clamping device, specifically refer to a kind of clamper of installing for tire.
Background technology
Road grader utilizes the earthmoving machinery of scraper ground grading, is applicable to construct roadbed and road surface, build side slope, excavation gutter, also can stir road surface mixture, clears away the snow, pushes bulk granular material and carry out the maintenance work of dirt road and metal road.Road grader has two kinds of twin axle and triple axles, and conventional is triple axle, and its back axle is twin shaft four-wheel, has balancing device, makes each stress equalization of taking turns, and propons is single shaft two-wheel, and diff is housed, in order to turning to.The principle of work of road grader is roughly as follows: scraper is contained under pivoted loop by two brackets, and pivoted loop can rotate, to regulate the position of scraper; The support of pivoted loop is triangular in shape, its front end hinge is contained in mainframe front portion, two jiaos of rear ends are suspended on mainframe middle part with lifting hydraulic cylinder respectively, simultaneously again with mainframe on hydraulic tilt cylinder be hinged, thereby, can make scraper lifting, inclination or inclination stretch out in main frame longitudinal axis one side, with smooth road slope.
In the production and assembly of road grader, due to its build and weight larger, be generally difficult to realize the moved by hand assembling of each parts.In the production and installing/dismounting process of grader tire, common peripheral method of clamping is in tire surrounding, fix tire by gripper from periphery to middle contraction clip bearing up pulley tire outer ring, though this type of method of clamping can ensure that tire steadily moves, but when to production and processing operations such as tire vulcanize, peripheral clamping can not meet production and processing needs; And in common peripheral clamping process, gripper adopts hydraulic actuating cylinder to shrink the clamping realizing tire, the overall weight of holding part is increased, improve the workload of weight-lifting equipment telescopic end, in clamping process, Driven by Hydraulic Cylinder gripper contacts as rigid connection with tire, once hydraulic actuating cylinder breaks down, is easy to make the tire being held to drop.
Summary of the invention
The object of the present invention is to provide a kind of clamper of installing for tire, improve the clamping dynamics of tire in the time of production and processing or installing/dismounting, avoid tire to cause falling because clamping shakiness.
Object of the present invention is achieved through the following technical solutions:
A kind of clamper of installing for tire, comprise support cylindrical shell, in described support cylindrical shell, baffle plate is installed, on baffle plate, be fixedly installed motor, the mouth of motor is connected with rotating disk through baffle plate, the other end at described support cylindrical shell is evenly provided with multiple horizontal slots, in described horizontal slot, slides and is provided with claw; Also comprise connecting rod, one end of described connecting rod and the bottom-hinged of rotating disk, the other end of connecting rod and the end of claw are hinged.When the present invention works, the claw of the lower end of support cylindrical shell is put into the inner ring of tire, starter motor, the mouth of motor rotates and drives rotating disk to start rotation, claw is by the bottom-hinged of connecting rod and rotating disk, and connecting rod drives claw to be free to slide in horizontal slot, when the claw loop diameter forming when multiple claws increases gradually, claw and tire inner ring are adjacent to, and then realize gripping tire; Claw is in the process of clamping tire, claw is shifted onto the outermost end of horizontal slot by connecting rod, the direction of connecting rod is just in time perpendicular to the axis direction of rotating disk, now claw is in the state of self-locking, when avoiding power-off or motor to break down and quitting work, tire falls suddenly, improved the safety of tire clamping, in the time that claw is driven the innermost end of horizontal slot by connecting rod, claw has unclamped the clamping to tire inner ring; The present invention is converted into rotatablely moving of motor the straight-line motion of claw, can be in ensureing that claw is to tire stable holding dynamics, and the situation generation that when avoiding motor in power-off or breaking down, tire falls because clamping shakiness.
Described claw comprises L-type slide block, the vertical component effect end of described L-type slide block is slidably arranged in horizontal slot, and the vertical component effect end of L-type slide block and the end of connecting rod are hinged, are hinged with block at the horizontal part end of described L-type slide block, and are provided with position limiting structure in the hinged place of block and L-type slide block.The horizontal part of L-type slide block can be tire good support is provided, ensure that the center of tire in clamping moving process is all the time in supporting on the axis of cylindrical shell, multiple L-type slide block composition slide block circles, when slide block circle is during in contraction state, the hinged block of horizontal part end of L-type slide block and L-type slide block moves to the center of tire, under the drive of connecting rod, slide block circle expands rapidly outwardly, final L-type slide block blocks the inner ring of tire, block is positioned on outer, tire outer ring, manually by position limiting structure, block is moved up, be block and the parallel contact of tire outer ring tyre surface, the crank of avoiding supporting rocking of cylindrical shell in moving process and cause tire, described position limiting structure can keep the state that contact parallel with tire outer ring tyre surface by the block hinged with L-type slide block horizontal part end always, after tire installs, can remove by manual shift position limiting structure the state of block and the parallel contact of tire outer ring face.
Described position limiting structure comprises rolling disc, bumping post and ratchet, described rolling disc is arranged on by rotating shaft on the horizontal part of L-type slide block, on rolling disc, have deep-slotted chip breaker, bumping post is arranged on the horizontal part of L-type slide block through deep-slotted chip breaker, ratchet is fixed on the horizontal part of L-type slide block, on rolling disc, be also provided with projection, on block, be provided with groove, projection is connected with groove by bearing pin, bearing pin is connected with projection by torsion spring, ratchet is connected with the end of block, and the axis of block is parallel with the horizontal part of L-type slide block.The artificial block level that promotes moves up, the stressed ratchet that makes of torsion spring separates with ratchet, rolling disc rotates counterclockwise, when block is during with the parallel contact of tire outer ring tyre surface, bumping post contacts with the end of deep-slotted chip breaker, and restriction rolling disc is rotated further, in the time manually stopping promoting, under the elastic force effect that ratchet produces at torsion spring, again coordinate with ratchet, ensure the stability of block plumbness.
Bottom at described support cylindrical shell is provided with collar.In the time that L-type slide block clamps tire, collar can coordinate with the horizontal part of L-type slide block, vertical component effect, from horizontal direction and vertical direction, tire is clamped, and ensures the clamping stability of tire in moving process.
The upper surface of described block tilts.When to placing flat tire on the ground, the upper surface that block tilts can, in the time that claw enters and tire is clamped from tire inner ring center, make the bottom of the horizontal part quick insertion tire of L-type slide block, improves tire and moves the efficiency of installation.
The present invention compared with prior art, has following advantage and beneficial effect:
1, a kind of clamper of installing for tire of the present invention, claw is in the process of clamping tire, claw is shifted onto the outermost end of horizontal slot by connecting rod, the direction of connecting rod is just in time perpendicular to the axis direction of rotating disk, now claw is in the state of self-locking, and when avoiding power-off or motor to break down and quitting work, tire falls suddenly, has improved the safety of tire clamping, in the time that claw is driven the innermost end of horizontal slot by connecting rod, claw has unclamped the clamping to tire inner ring;
2, a kind of clamper of installing for tire of the present invention, manually by position limiting structure, block is moved up, be block and the parallel contact of tire outer ring tyre surface, the crank of avoiding supporting rocking of cylindrical shell in moving process and cause tire, described position limiting structure can keep the state that contact parallel with tire outer ring tyre surface by the block hinged with L-type slide block horizontal part end always, after tire installs, can remove by manual shift position limiting structure the state of block and the parallel contact of tire outer ring face;
3, a kind of clamper of installing for tire of the present invention, in the time that L-type slide block clamps tire, collar can coordinate with the horizontal part of L-type slide block, vertical component effect, from horizontal direction and vertical direction, tire is clamped, and ensures the clamping stability of tire in moving process.
Brief description of the drawings
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms the application's a part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that supports cylinder body bottom;
Fig. 3 is the schematic diagram of position limiting structure;
Mark and corresponding parts title in accompanying drawing:
1-supports cylindrical shell, 2-motor, 3-baffle plate, 4-rotating disk, 5-collar, 6-L type slide block, 7-block, 8-bolt, 9-connecting rod, 10-horizontal slot, 11-rolling disc, 12-ratchet, 13-rotating shaft, 14-ratchet, 15-bearing pin, 16-deep-slotted chip breaker, 17-bumping post.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1 to Figure 2, a kind of clamper of installing for tire of the present invention, comprise and support cylindrical shell 1, in described support cylindrical shell 1, baffle plate 3 is installed, on baffle plate 3, be fixedly installed motor 2, the mouth of motor 2 is connected with rotating disk 4 through baffle plate 3, is evenly provided with multiple horizontal slots 10 at the other end of described support cylindrical shell 1, and the interior slip of described horizontal slot 10 is provided with claw; Also comprise connecting rod 9, the bottom-hinged of one end of described connecting rod 9 and rotating disk 4, the other end of connecting rod 9 and the end of claw are hinged.When the present invention works, the claw of the lower end of support cylindrical shell 1 is put into the inner ring of tire, starter motor 2, the mouth of motor 2 rotates and drives rotating disk 4 to start rotation, and claw is the bottom-hinged with rotating disk 4 by connecting rod 9, and bolt 8 is hinged on connecting rod 9 on rotating disk 4, connecting rod 9 drives claw to be free to slide in horizontal slot 10, when the claw loop diameter forming when multiple claws increases gradually, claw and tire inner ring are adjacent to, and then realize gripping tire; Claw is in the process of clamping tire, claw is shifted onto the outermost end of horizontal slot 10 by connecting rod 9, the direction of connecting rod 9 is just in time perpendicular to the axis direction of rotating disk 4, now claw is in the state of self-locking, when avoiding power-off or motor 2 to break down and quitting work, tire falls suddenly, improved the safety of tire clamping, in the time that claw is driven the innermost end of horizontal slot 10 by connecting rod 9, claw has unclamped the clamping to tire inner ring; The present invention is converted into rotatablely moving of motor 2 straight-line motion of claw, can be in ensureing that claw is to tire stable holding dynamics, and the situation generation that when avoiding motor 2 in power-off or breaking down, tire falls because clamping shakiness.
Embodiment 2
As depicted in figs. 1 and 2, the present embodiment is on the basis of embodiment 1, described claw comprises L-type slide block, the vertical component effect end of described L-type slide block is slidably arranged in horizontal slot 10, horizontal part end at described L-type slide block is hinged with block 7, and is provided with position limiting structure in block 7 and the hinged place of L-type slide block.The horizontal part of L-type slide block 6 can be tire good support is provided, ensure that the center of tire in clamping moving process is all the time in supporting on the axis of cylindrical shell 1, multiple L-type slide blocks 6 form slide block circle, when slide block circle is during in contraction state, the hinged block 7 of horizontal part end of L-type slide block 6 and L-type slide block 6 moves to the center of tire, under the drive of connecting rod 9, slide block circle expands rapidly outwardly, final L-type slide block 6 blocks the inner ring of tire, block 7 is positioned on outer, tire outer ring, manually by position limiting structure, block 7 is moved up, be block 7 and the parallel contact of tire outer ring tyre surface, the crank of avoiding supporting rocking of cylindrical shell 1 in moving process and cause tire, described position limiting structure can keep the state that contact parallel with tire outer ring tyre surface by the block 7 hinged with L-type slide block 6 horizontal part ends always, after tire installs, can remove by manual shift position limiting structure the state of block 7 and the parallel contact of tire outer ring face.
Embodiment 3
As shown in Figure 3, the present embodiment is on the basis of embodiment 1, described position limiting structure comprises rolling disc 11, bumping post 17 and ratchet 12, described rolling disc 11 is arranged on by rotating shaft 13 on the horizontal part of L-type slide block, on rolling disc 11, have deep-slotted chip breaker 16, bumping post 17 is arranged on the horizontal part of L-type slide block through deep-slotted chip breaker 16, ratchet 12 is fixed on the horizontal part of L-type slide block, on rotating disk 4, be also provided with projection, on block 7, be provided with groove, projection is connected with groove by bearing pin 15, bearing pin 15 is connected with projection by torsion spring, ratchet 14 is connected with the end of block 7, and the axis of block 7 is parallel with the horizontal part of L-type slide block.Artificial block 7 levels that promote move up, the stressed ratchet 12 that makes of torsion spring separates with ratchet 14, rolling disc 11 rotates counterclockwise, when block 7 is during with the parallel contact of tire outer ring tyre surface, bumping post 17 contacts with the end of deep-slotted chip breaker 16, and restriction rolling disc 11 is rotated further, in the time manually stopping promoting, under the elastic force effect that ratchet 14 produces at torsion spring, again coordinate with ratchet 12, ensure the stability of block 7 plumbnesss.
The upper surface of described block 7 tilts.When to placing flat tire on the ground, the upper surface that block 7 tilts can, in the time that claw enters and tire is clamped from tire inner ring center, make the bottom of the horizontal part quick insertion tire of L-type slide block 6, improves tire and moves the efficiency of installation.
Embodiment 4
As depicted in figs. 1 and 2, the present embodiment, on the basis of embodiment 1, is provided with collar 5 in the bottom of described support cylindrical shell 1.In the time that L-type slide block 6 clamps tire, collar 5 can coordinate with the horizontal part of L-type slide block 6, vertical component effect, from horizontal direction and vertical direction, tire is clamped, and ensures the clamping stability of tire in moving process.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a clamper of installing for tire, comprise and support cylindrical shell (1), it is characterized in that: baffle plate (3) is installed in described support cylindrical shell (1), on baffle plate (3), be fixedly installed motor (2), the mouth of motor (2) is connected with rotating disk (4) through baffle plate (3), evenly be provided with multiple horizontal slots (10) at the other end of described support cylindrical shell (1), in described horizontal slot (10), slide and be provided with claw; Also comprise connecting rod (9), the bottom-hinged of one end of described connecting rod (9) and rotating disk (4), the other end of connecting rod (9) and the end of claw are hinged.
2. a kind of clamper of installing for tire according to claim 1, it is characterized in that: described claw comprises L-type slide block (6), the vertical component effect end of described L-type slide block (6) is slidably arranged in horizontal slot (10), and the end of the vertical component effect end of L-type slide block (6) and connecting rod (9) is hinged, be hinged with block (7) at the horizontal part end of described L-type slide block (6), and be provided with position limiting structure in block (7) and the hinged place of L-type slide block (6).
3. a kind of clamper of installing for tire according to claim 2, it is characterized in that: described position limiting structure comprises rolling disc (11), bumping post (17) and ratchet (12), described rolling disc (11) is arranged on the horizontal part of L-type slide block (6) by rotating shaft (13), on rolling disc (11), have deep-slotted chip breaker (16), bumping post (17) is arranged on the horizontal part of L-type slide block (6) through deep-slotted chip breaker (16), ratchet (12) is fixed on the horizontal part of L-type slide block (6), on rolling disc (11), be also provided with projection, block is provided with groove on (7), projection is connected with groove by bearing pin (15), bearing pin (15) is connected with projection by torsion spring, ratchet (14) is connected with the end of block (7), and the axis of block (7) is parallel with the horizontal part of L-type slide block (6).
4. a kind of clamper of installing for tire according to claim 1, is characterized in that: be provided with collar (5) in the bottom of described support cylindrical shell (1).
5. a kind of clamper of installing for tire according to claim 2, is characterized in that: the upper surface of described block (7) tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177706.5A CN103935201B (en) | 2014-04-30 | 2014-04-30 | A kind of clamper installed for tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177706.5A CN103935201B (en) | 2014-04-30 | 2014-04-30 | A kind of clamper installed for tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103935201A true CN103935201A (en) | 2014-07-23 |
| CN103935201B CN103935201B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410177706.5A Active CN103935201B (en) | 2014-04-30 | 2014-04-30 | A kind of clamper installed for tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103935201B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414572A (en) * | 2017-06-28 | 2017-12-01 | 安徽江淮车轮有限公司 | A kind of high stationarity separation preventing automotive hub transfer device |
| CN108146163A (en) * | 2017-12-27 | 2018-06-12 | 桐城市湃腾机械设计有限公司 | A kind of tire clamper |
| CN111152604A (en) * | 2019-12-23 | 2020-05-15 | 汉腾汽车有限公司 | Auxiliary device is changed to tire |
| CN112061877A (en) * | 2020-09-10 | 2020-12-11 | 中车株洲电力机车研究所有限公司 | Wind generating set power cable winding and winding-off device and winding-off method |
| CN112792525A (en) * | 2019-11-14 | 2021-05-14 | 中国航发商用航空发动机有限责任公司 | Hoisting device of interstage sealing disc |
| CN115447325A (en) * | 2022-10-27 | 2022-12-09 | 黄山学院 | Tire removing machine for airplane tire and using method thereof |
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| US3557861A (en) * | 1968-02-14 | 1971-01-26 | Victor Duquesne | Apparatus for fixing wheels of vehicles from which a tire has to be removed |
| US5980083A (en) * | 1995-04-26 | 1999-11-09 | Compagnie Generales Des Etablissements Michelin - Michelin & Cie | Machine and method for positioning tire beads |
| CN202278586U (en) * | 2011-09-28 | 2012-06-20 | 巨石集团有限公司 | Taking/placing gripper of manipulator |
| CN102700369A (en) * | 2012-06-11 | 2012-10-03 | 广州市晨旭科技发展有限公司 | Device for mounting inflation-free tire into rim |
| CN203843725U (en) * | 2014-04-30 | 2014-09-24 | 成都海凌达机械有限公司 | Clamping mechanism used for installing grader tire |
-
2014
- 2014-04-30 CN CN201410177706.5A patent/CN103935201B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557861A (en) * | 1968-02-14 | 1971-01-26 | Victor Duquesne | Apparatus for fixing wheels of vehicles from which a tire has to be removed |
| US5980083A (en) * | 1995-04-26 | 1999-11-09 | Compagnie Generales Des Etablissements Michelin - Michelin & Cie | Machine and method for positioning tire beads |
| CN202278586U (en) * | 2011-09-28 | 2012-06-20 | 巨石集团有限公司 | Taking/placing gripper of manipulator |
| CN102700369A (en) * | 2012-06-11 | 2012-10-03 | 广州市晨旭科技发展有限公司 | Device for mounting inflation-free tire into rim |
| CN203843725U (en) * | 2014-04-30 | 2014-09-24 | 成都海凌达机械有限公司 | Clamping mechanism used for installing grader tire |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414572A (en) * | 2017-06-28 | 2017-12-01 | 安徽江淮车轮有限公司 | A kind of high stationarity separation preventing automotive hub transfer device |
| CN108146163A (en) * | 2017-12-27 | 2018-06-12 | 桐城市湃腾机械设计有限公司 | A kind of tire clamper |
| CN112792525A (en) * | 2019-11-14 | 2021-05-14 | 中国航发商用航空发动机有限责任公司 | Hoisting device of interstage sealing disc |
| CN112792525B (en) * | 2019-11-14 | 2022-02-22 | 中国航发商用航空发动机有限责任公司 | Hoisting device of interstage sealing disc |
| CN111152604A (en) * | 2019-12-23 | 2020-05-15 | 汉腾汽车有限公司 | Auxiliary device is changed to tire |
| CN112061877A (en) * | 2020-09-10 | 2020-12-11 | 中车株洲电力机车研究所有限公司 | Wind generating set power cable winding and winding-off device and winding-off method |
| CN115447325A (en) * | 2022-10-27 | 2022-12-09 | 黄山学院 | Tire removing machine for airplane tire and using method thereof |
| CN115447325B (en) * | 2022-10-27 | 2023-06-20 | 黄山学院 | Tyre removing machine for aircraft tyre and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103935201B (en) | 2016-09-28 |
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Effective date of registration: 20160708 Address after: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Applicant after: QINGDAO YULANXIANG BUSINESS SERVICE Co.,Ltd. Address before: 610000 Chengdu economic and Technological Development Zone (Longquanyi District), South Road, No. six, No. 699, No. Applicant before: CHENGDU HYLINDER MACHINERY Co.,Ltd. |
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Inventor after: He Xueyan Inventor after: Liu Xuemei Inventor before: Chen Zhiqiang |
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Effective date of registration: 20160823 Address after: 325000, Zhejiang, Wenzhou hi tech Industrial Development Zone, Wenchang Road, No. 178 (electricity supplier building) 101A room Applicant after: WENZHOU RUNWU E-COMMERCE Co.,Ltd. Address before: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Applicant before: QINGDAO YULANXIANG BUSINESS SERVICE Co.,Ltd. |
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Effective date of registration: 20210628 Address after: Room 501, office building, Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee after: Langxi pinxu Technology Development Co.,Ltd. Address before: 313000 room 1020, science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Nanxun District, Huzhou, Zhejiang. Patentee before: Huzhou You Yan Intellectual Property Service Co.,Ltd. |
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Application publication date: 20140723 Assignee: Huzhou Zhongyi Machinery Manufacturing Co.,Ltd. Assignor: Langxi pinxu Technology Development Co.,Ltd. Contract record no.: X2024330000190 Denomination of invention: A clamp for tire installation Granted publication date: 20160928 License type: Common License Record date: 20240711 Application publication date: 20140723 Assignee: HUZHOU YINZHOU INTELLIGENT EQUIPMENT CO.,LTD. Assignor: Langxi pinxu Technology Development Co.,Ltd. Contract record no.: X2024330000193 Denomination of invention: A clamp for tire installation Granted publication date: 20160928 License type: Common License Record date: 20240711 Application publication date: 20140723 Assignee: Huzhou Yisheng Intelligent Conveying Equipment Co.,Ltd. Assignor: Langxi pinxu Technology Development Co.,Ltd. Contract record no.: X2024330000192 Denomination of invention: A clamp for tire installation Granted publication date: 20160928 License type: Common License Record date: 20240711 Application publication date: 20140723 Assignee: HUZHOU YITENG AUTOMATION EQUIPMENT CO.,LTD. Assignor: Langxi pinxu Technology Development Co.,Ltd. Contract record no.: X2024330000191 Denomination of invention: A clamp for tire installation Granted publication date: 20160928 License type: Common License Record date: 20240711 |