CN104527705A - Detachable two-vehicle connecting rod device - Google Patents
Detachable two-vehicle connecting rod device Download PDFInfo
- Publication number
- CN104527705A CN104527705A CN201410850863.8A CN201410850863A CN104527705A CN 104527705 A CN104527705 A CN 104527705A CN 201410850863 A CN201410850863 A CN 201410850863A CN 104527705 A CN104527705 A CN 104527705A
- Authority
- CN
- China
- Prior art keywords
- pin
- pipe link
- hole
- breakable
- connecting pin
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
- B61G1/40—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with coupling bars having an enlarged or recessed end which slips into the opposite coupling part and is gripped thereby, e.g. arrow-head type; with coupling parts having a tong-like gripping action
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a detachable two-vehicle connecting rod device which comprises two connectors, two connecting rod assembling assemblies and connecting pins. One end of each connector is connected with the corresponding connecting rod assembling assembly through the corresponding connecting pin, and the other ends of the connectors are connected with traction seats of vehicles. The connecting rod assembling assemblies are connected through the corresponding connecting pins. Due to the fact that the two-vehicle connecting rod device is arranged to be multiple parts which can be easily detached, the parts are connected through the connecting pins, in the burst harsh circumstance of field work, disassembling or assembling work of vehicle grouping can be completed through labor, and the convenience and safety of operation are effectively improved.
Description
Technical field
The embodiment of the present invention relates to mechanical designing technique, particularly relates to a kind of breakable two car pipe link devices.
Background technology
Two car brace rod devices are one of most important parts of vehicle, between existing fixing marshalling vehicle, often adopt two car brace rod devices to replace coupler and draft gear, the main effect company being used to realize between vehicle and vehicle hangs and transmitting tractive power and impulsive force, and makes to maintain a certain distance between vehicle.
Fig. 1 a is the front view of integral type two car pipe link of the prior art, Fig. 1 b is the birds-eye view of integral type two car pipe link of the prior art, as illustrated in figs. ia and ib, the conventional train of polishing with 96 head steel rails of this integral type two car pipe link, this integral type two car pipe link is by drawhead A, porose end cap B, atresia end cap C, connection body of rod D totally four parts is welded, inseparable, this drawhead A is provided with pin-and-hole E, during use, be connected with the vehicle at two ends by the pin-and-hole E that the drawhead A at two ends is arranged, this integral type two car more than pipe link overall weight 300kg, must by large-scale suspender or elevator assembling in installation or removal process.
Because existing integral type two car pipe link overall weight is overweight and after removal because volume is larger, under section outer operation burst harsh conditions, do not disassemble or assembly working by carrying out under large-scale suspender and special tool condition, vehicle marshalling cannot be disassembled, increase potential safety hazard.
Summary of the invention
The breakable two car pipe link devices that the embodiment of the present invention provides, overweight and after removal because volume is larger for solving existing integral type two car pipe link overall weight, under section outer operation burst harsh conditions, not by carrying out under large-scale suspender and special tool condition disassembling or vehicle marshalling cannot be disassembled by assembly working, increase the problem of potential safety hazard.
The invention provides a kind of breakable two car pipe link devices, comprising: two connectors, two pipe link load modules and connecting pins; One end of each connector is connected by connecting pin with described pipe link load module; The other end of described connector is used for being connected with the traction seat of vehicle; Connected by described connecting pin between described pipe link load module.
Optionally, described pipe link load module comprises upper plate, riser, next plate and lower two plates;
Described riser is arranged between described upper plate and next plate described, and described lower two plates are arranged on next plate bottom described, non-conterminous with described riser.
Optionally, one end of described connecting pin is provided with guide frame, and the other end of described connecting pin is provided with draw ring, and described draw ring is used for grasping described connecting pin in installation or removal process.
Optionally, described riser is vertical with next plate described with described upper plate respectively; Described lower two plates are parallel with next plate described.
Optionally, one end of described upper plate is provided with the first pin-and-hole, and one end of described lower two plates is provided with the second pin-and-hole, and described first pin-and-hole and described second pin-and-hole are used for being connected by connecting pin one end with described connector.
Optionally, one end of each described connector is provided with the 5th pin-and-hole coordinated with described first pin-and-hole and the second pin-and-hole; The other end of each described connector is provided with the 6th pin-and-hole, and described 6th pin-and-hole is used for being connected with the traction seat of vehicle.
Optionally, the axis Relative vertical of described 5th pin-and-hole and described 6th pin-and-hole.
Optionally, the other end of described upper plate is provided with at least two the 3rd pin-and-holes, and one end of next plate described is provided with at least two the 4th pin-and-holes, and described 3rd pin-and-hole and described 4th pin-and-hole are used for being connected with another pipe link load module by connecting pin.
Optionally, be welded to connect between described upper plate and described riser; Be welded to connect between described riser and next plate described; Be welded to connect between next plate described and described lower two plates.
Optionally, the both sides that described riser is not connected with described riser or next plate are welded with Handheld Division respectively, and described Handheld Division is used for carrying pipe link load module after breakable two car pipe link device dismountings.
Breakable two car pipe link devices provided by the invention, include two connectors, two pipe link load modules and multiple connecting pin, one end of each connector is connected by connecting pin with described pipe link load module, the other end of connector is used for being connected with the traction seat of vehicle, also be connected by connecting pin, connected by one or more connecting pin between pipe link load module, by two car pipe link devices are arranged to multiple easy-off parts, connected by connecting pin between parts, under section outer operation burst harsh conditions, by disassembling or assembly working of vehicle marshalling manually can be completed, effective convenience and safety improving operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 a is the front view of integral type two car pipe link of the prior art;
Fig. 1 b is the birds-eye view of integral type two car pipe link of the prior art;
Fig. 2 a is the front view of the breakable two car pipe link device embodiments one of the present invention;
Fig. 2 b is the birds-eye view of the breakable two car pipe link device embodiments one of the present invention.
Description of reference numerals:
A: drawhead;
B: porose end cap;
C: atresia end cap;
D: the connection body of rod;
E: pin-and-hole;
1: connector;
2: pipe link load module;
3: connecting pin;
21: upper plate;
22: riser;
23: next plate;
24: lower two plates;
31: guide frame;
32: draw ring;
211: the first pin-and-holes;
212: the three pin-and-holes;
221: Handheld Division;
231: the four pin-and-holes;
241: the second pin-and-holes;
11: the five pin-and-holes;
12: the six pin-and-holes.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 2 a is the front view of the breakable two car pipe link device embodiments one of the present invention; Fig. 2 b is the birds-eye view of the breakable two car pipe link device embodiments one of the present invention, and as shown in Fig. 2 a, Fig. 2 b, these breakable two car pipe link devices, comprising: 1, two the pipe link load modules 2 of two connectors and connecting pin 3; One end of each connector 1 is connected by connecting pin 3 with described pipe link load module 2; The other end of described connector 1 is used for being connected with the traction seat of vehicle; Connected by described connecting pin 3 between described pipe link load module 2.
In the present embodiment, comprise multiple connecting pin 3, according to reality, needs are set, need the connecting pin 3 of more than at least six, between the connector 1 of every one end and the pipe link load module 2 of every one end, at least one connecting pin 3 is set, between two pipe link load modules 2, at least two connecting pins 3 are set, between each connector 1 and the traction seat of vehicle, also need the connection of connecting pin.By the assembly and disassembly mode of connecting pin, after removing connecting pin, each parts are separated, each weight can not more than 60KG, easily two joint vehicles directly can be connected, without the need to special instrument and suspender, the requirement of temporarily disassembling vehicle under various operating mode can be met.
The breakable two car pipe link devices that the present embodiment provides, include two connectors, two pipe link load modules and multiple connecting pin, one end of each connector is connected by connecting pin with described pipe link load module, the other end of connector is used for being connected with the traction seat of vehicle, also be connected by connecting pin, connected by one or more connecting pin between pipe link load module, by two car pipe link devices are arranged to multiple easy-off parts, connected by connecting pin between parts, under section outer operation burst harsh conditions, by disassembling or assembly working of vehicle marshalling manually can be completed, effective convenience and safety improving operation.
In the embodiment of the present invention two, on the basis of above-described embodiment, as shown in Fig. 2 a, Fig. 2 b, pipe link load module 2 described in this comprises upper plate 21, riser 22, next plate 23 and lower two plates 24; This riser 22 is arranged between described upper plate 21 and next plate 23 described, and described lower two plates 24 are arranged on next plate 23 bottom described, non-conterminous with described riser 22.
Concrete, described riser 22 is vertical with next plate 23 described with described upper plate 21 respectively, namely riser be perpendicular to upper plate 21 vertical be arranged between described upper plate 21 parallel to each other and next plate 23 described; The weld together that described lower two plates 24 are parallel with next plate 23 described.
One end of described upper plate 21 is provided with the first pin-and-hole 211, and one end of described lower two plates 24 is provided with the second pin-and-hole 241, and described first pin-and-hole 211 and described second pin-and-hole 241 are for being connected by a connecting pin 3 one end with described connector 1.Concrete, this first pin-and-hole 211 is identical with the line of centers of the second pin-and-hole 241, and the line of centers being generally arranged on this first pin-and-hole 211 and the second pin-and-hole 241 after between vehicle is vertical with horizontal surface.
The other end of described upper plate 21 is provided with at least two the 3rd pin-and-holes 212, one end of next plate 23 described is provided with at least two the 4th pin-and-holes 231, described 3rd pin-and-hole 212 and described 4th pin-and-hole 231 are for being connected with another pipe link load module 2 by connecting pin, two nested being nested together of pipe link load module 2, as shown in the figure, and linked together by several connecting pin 3 detouchable, and in the present invention, in order to each parts uniform force after making connection vehicle, the upper surface of two pipe link load modules 2 after installation is not given prominence to, all on same horizontal surface, the lower surface of two pipe link load modules 2 after same installation is not also given prominence to, all on same horizontal surface.
In addition, the both sides that described riser 22 is not connected with described upper plate 21 or next plate 23 are welded with Handheld Division 221 respectively, and described Handheld Division 221 is for carrying pipe link load module after breakable two car pipe link device dismountings.
In order to reach the intensity connecting vehicle, be welded to connect between the described upper plate 21 of above-mentioned pipe link load module 2 inside and described riser 22; Be welded to connect between described riser 22 and next plate 23 described; Be welded to connect between next plate 23 described and described lower two plates 24.
In addition, in order to reduce the difficulty that connecting pin inserts, reducing the difficulty of assembling, one end of described connecting pin 3 be provided with guide frame 31, this guide frame can be frustum or cone can, such as: cone or the frustum of a cone, specifically do not limit.The other end of described connecting pin is provided with draw ring 32, and described draw ring 32 is for grasping described connecting pin 3 in installation or removal process.
Further, one end of each described connector 1 is provided with the 5th pin-and-hole 11 coordinated with described first pin-and-hole 211 and the second pin-and-hole 241; The other end of each described connector 1 is provided with the 6th pin-and-hole 12, described 6th pin-and-hole 12 is for being connected with the traction seat of vehicle, also be generally be connected with the traction seat of vehicle by connecting pin, the intensity stabilization of vehicle is connected in order to make whole breakable two car pipe link devices, and dismounting can be easy to, general 5th pin-and-hole 11 of setting and the axis Relative vertical of described 6th pin-and-hole 12.
In specific implementation process of the present invention, except the 5th pin-and-hole 11 and the 6th pin-and-hole 12, other each pin-and-hole needs to arrange a guide, is then connected by connecting pin.
Optionally, connector 1 position of the present invention can meet vertical and horizontal twocouese equally and freely connects adjustment by replacing with oscillating bearing mode, and concrete pin-and-hole and the size and number of connecting pin arrange and can arrange according to actual needs, are not restricted this.
The breakable two car pipe link devices that the present embodiment provides, integral type brace rod is split as multiple parts being easy to dismantle by Curve guide impeller, wherein connector and each two of brace rod load module, each component weight is no more than 60kg, weight alleviate the difficulty greatly reducing assembling, adopt guidance type design in connecting pin assembling end, reduce connecting pin and insert difficulty, again reduce assembling difficulty.Connect at vehicle and when disassembling, simply pull out the middle rear brace rod overall volume of connecting pin assembling and be split as two sections, hanging respectively and save on vehicle in front and back two, depositing without the need to disassembling separately, do not affect vehicle and continue separately to use.Technical solution of the present invention reduces brace rod weight, reduces volume, while reducing costs, reduce assembling, what solve brace rod deposits inconvenient problem simultaneously, also reduce operation easier, free-hand requirement of disassembling vehicle marshalling under bad working environments condition can be met.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. breakable two car pipe link devices, is characterized in that, comprising: two connectors, two pipe link load modules and connecting pins; One end of each connector is connected by connecting pin with described pipe link load module; The other end of described connector is used for being connected with the traction seat of vehicle; Connected by described connecting pin between described pipe link load module.
2. breakable two car pipe link devices according to claim 1, is characterized in that, described pipe link load module comprises upper plate, riser, next plate and lower two plates;
Described riser is arranged between described upper plate and next plate described, and described lower two plates are arranged on next plate bottom described, non-conterminous with described riser.
3. breakable two car pipe link devices according to claim 2, it is characterized in that, one end of described connecting pin is provided with guide frame, and the other end of described connecting pin is provided with draw ring, and described draw ring is used for grasping described connecting pin in installation or removal process.
4. breakable two car pipe link devices according to claim 2, it is characterized in that, described riser is vertical with next plate described with described upper plate respectively; Described lower two plates are parallel with next plate described.
5. breakable two car pipe link devices according to claim 4, it is characterized in that, one end of described upper plate is provided with the first pin-and-hole, and one end of described lower two plates is provided with the second pin-and-hole, and described first pin-and-hole and described second pin-and-hole are used for being connected by connecting pin one end with described connector.
6. breakable two car pipe link devices according to claim 5, is characterized in that, one end of each described connector is provided with the 5th pin-and-hole coordinated with described first pin-and-hole and the second pin-and-hole; The other end of each described connector is provided with the 6th pin-and-hole, and described 6th pin-and-hole is used for being connected with the traction seat of vehicle.
7. breakable two car pipe link devices according to claim 6, is characterized in that, the axis Relative vertical of described 5th pin-and-hole and described 6th pin-and-hole.
8. breakable two car pipe link devices according to claim 5, it is characterized in that, the other end of described upper plate is provided with at least two the 3rd pin-and-holes, one end of next plate described is provided with at least two the 4th pin-and-holes, and described 3rd pin-and-hole and described 4th pin-and-hole are used for being connected with another pipe link load module by connecting pin.
9. the breakable two car pipe link devices according to any one of claim 2 to 8, is characterized in that, be welded to connect between described upper plate and described riser; Be welded to connect between described riser and next plate described; Be welded to connect between next plate described and described lower two plates.
10. breakable two car pipe link devices according to claim 9, it is characterized in that, the both sides that described riser is not connected with described riser or next plate are welded with Handheld Division respectively, and described Handheld Division is used for carrying pipe link load module after breakable two car pipe link device dismountings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850863.8A CN104527705B (en) | 2014-12-30 | 2014-12-30 | Breakable two car connects lever apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850863.8A CN104527705B (en) | 2014-12-30 | 2014-12-30 | Breakable two car connects lever apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104527705A true CN104527705A (en) | 2015-04-22 |
| CN104527705B CN104527705B (en) | 2017-07-21 |
Family
ID=52843420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850863.8A Active CN104527705B (en) | 2014-12-30 | 2014-12-30 | Breakable two car connects lever apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527705B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804337A (en) * | 2017-11-28 | 2018-03-16 | 长沙开元仪器股份有限公司 | A kind of rail vehicle and its attachment means |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US580122A (en) * | 1897-04-06 | Car-coupling | ||
| US734835A (en) * | 1903-01-13 | 1903-07-28 | Samuel K Dunkle | Car-coupling. |
| JPH0728774U (en) * | 1993-11-08 | 1995-05-30 | 藤井電工株式会社 | Single-rail carrier transport cart connection structure |
| JPH08253148A (en) * | 1995-03-16 | 1996-10-01 | Hashizume Kiko Kk | Connecting rod of maintenance work vehicle for railroad maintenance |
| US20120248738A1 (en) * | 2011-04-01 | 2012-10-04 | Seidman Michael D | Adaptor for joining towing bar to nose wheel of aircraft |
| CN202641727U (en) * | 2012-04-13 | 2013-01-02 | 南车长江车辆有限公司 | Vehicle draft gear for production process |
| CN202987182U (en) * | 2012-12-22 | 2013-06-12 | 济宁矿业集团有限公司 | Connecting device of power station trains |
| CN203005456U (en) * | 2012-12-30 | 2013-06-19 | 徐州苏煤矿山设备制造有限公司 | Coal mine underground transportation card track vehicle set connecting device |
| CN203681570U (en) * | 2013-12-13 | 2014-07-02 | 南车洛阳机车有限公司 | Portable trailing device for railway vehicles |
| CN204341084U (en) * | 2014-12-30 | 2015-05-20 | 北京二七轨道交通装备有限责任公司 | Breakable two car pipe link devices |
-
2014
- 2014-12-30 CN CN201410850863.8A patent/CN104527705B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US580122A (en) * | 1897-04-06 | Car-coupling | ||
| US734835A (en) * | 1903-01-13 | 1903-07-28 | Samuel K Dunkle | Car-coupling. |
| JPH0728774U (en) * | 1993-11-08 | 1995-05-30 | 藤井電工株式会社 | Single-rail carrier transport cart connection structure |
| JPH08253148A (en) * | 1995-03-16 | 1996-10-01 | Hashizume Kiko Kk | Connecting rod of maintenance work vehicle for railroad maintenance |
| US20120248738A1 (en) * | 2011-04-01 | 2012-10-04 | Seidman Michael D | Adaptor for joining towing bar to nose wheel of aircraft |
| CN202641727U (en) * | 2012-04-13 | 2013-01-02 | 南车长江车辆有限公司 | Vehicle draft gear for production process |
| CN202987182U (en) * | 2012-12-22 | 2013-06-12 | 济宁矿业集团有限公司 | Connecting device of power station trains |
| CN203005456U (en) * | 2012-12-30 | 2013-06-19 | 徐州苏煤矿山设备制造有限公司 | Coal mine underground transportation card track vehicle set connecting device |
| CN203681570U (en) * | 2013-12-13 | 2014-07-02 | 南车洛阳机车有限公司 | Portable trailing device for railway vehicles |
| CN204341084U (en) * | 2014-12-30 | 2015-05-20 | 北京二七轨道交通装备有限责任公司 | Breakable two car pipe link devices |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804337A (en) * | 2017-11-28 | 2018-03-16 | 长沙开元仪器股份有限公司 | A kind of rail vehicle and its attachment means |
| CN107804337B (en) * | 2017-11-28 | 2024-04-05 | 长沙开元仪器有限公司 | Rail vehicle and connecting device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104527705B (en) | 2017-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204341084U (en) | Breakable two car pipe link devices | |
| CN105292165A (en) | Streamline cowcatcher of locomotive and locomotive | |
| CN103170585B (en) | A kind of Sand box turnover mechanism | |
| CN104527705A (en) | Detachable two-vehicle connecting rod device | |
| CN102303625B (en) | Assembling device and disassembling device for split-type traction link of locomotive | |
| CN103332624B (en) | A kind of pulley for high-altitude circuit or caliber and installation method thereof | |
| CN203715054U (en) | 3,000t combinable lifting balance beam | |
| CN202644404U (en) | Combined rope clip of suspension bridge | |
| CN102874270A (en) | Single-draw-bar traction device and engine applying same | |
| CN202847718U (en) | Single pull rod traction device and locomotive comprising the same | |
| CN204605821U (en) | Under-carriage end construction in the middle of EMU | |
| CN203832504U (en) | Universal connecting rod capable of increasing distance between electric locomotive and quenching compartment | |
| CN202480088U (en) | Tool rack | |
| CN202186815U (en) | Elevator car rack | |
| CN204936929U (en) | A kind of detachable paulin sheet trestle on the grid conveying semi-trailer of storehouse | |
| CN202089676U (en) | Cross-shaped steel lifting appliance | |
| CN202379370U (en) | Portable combined multifunctional transport truck | |
| CN203691899U (en) | Suspension mechanism of tillage machine | |
| CN202097506U (en) | Overhead hung chair | |
| CN203111082U (en) | Guard railing for traction vehicle | |
| CN106364268B (en) | Rigid drawbar for heavy vehicle | |
| CN104477733A (en) | Assembly type elevator guide rail | |
| CN203877173U (en) | Detachable pickup goods shelf | |
| CN202966319U (en) | Trolley tilting protecting device | |
| CN202970534U (en) | Novel lifting ring for oil and gas well drilling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 100072 Beijing city Fengtai District Changxindian Yang Gong Zhuang No. 1 Applicant after: CNR BEIJING FEB.7TH LOCOMOTIVE CO., LTD. Address before: 100072 Beijing city Fengtai District Changxindian Yang Gong Zhuang No. 1 Applicant before: Beijing Erqi Railway Traffic Equipment Co., Ltd. |
|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190124 Address after: 030027 No. 129 Xinghua West Street, Wanbailin District, Taiyuan City, Shanxi Province Patentee after: CRRC TAIYUAN CO., LTD. Address before: No. 1, Yang Gong Zhuang, Chang Xin store, Fengtai District, Beijing Patentee before: CRRC Beijing Locomotive Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Taiyuan CRRC times Track Engineering Machinery Co., Ltd Address before: Xinghua 030027 West Street in Shanxi city of Taiyuan province Berlin District No. 129 Patentee before: CRRC TAIYUAN Co.,Ltd. |