CN104554301B - 锁定装置 - Google Patents
锁定装置 Download PDFInfo
- Publication number
- CN104554301B CN104554301B CN201510003118.4A CN201510003118A CN104554301B CN 104554301 B CN104554301 B CN 104554301B CN 201510003118 A CN201510003118 A CN 201510003118A CN 104554301 B CN104554301 B CN 104554301B
- Authority
- CN
- China
- Prior art keywords
- lock
- lock assembly
- push rod
- lever
- locking device
- 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
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
- B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D47/00—Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510003118.4A CN104554301B (zh) | 2015-01-05 | 2015-01-05 | 锁定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510003118.4A CN104554301B (zh) | 2015-01-05 | 2015-01-05 | 锁定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104554301A CN104554301A (zh) | 2015-04-29 |
CN104554301B true CN104554301B (zh) | 2017-05-10 |
Family
ID=53071634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510003118.4A Active CN104554301B (zh) | 2015-01-05 | 2015-01-05 | 锁定装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104554301B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866543A (en) * | 1973-12-06 | 1975-02-18 | Missouri Kansas Texas Railroad | Swing deck locking device |
CN101022989A (zh) * | 2004-09-18 | 2007-08-22 | 约斯特-韦克尔两合公司 | 用于半挂车连接器的移动装置 |
CN103182976A (zh) * | 2011-12-29 | 2013-07-03 | 中集车辆(集团)有限公司 | 自卸半挂车 |
CN103507786A (zh) * | 2012-06-20 | 2014-01-15 | 驻马店中集华骏车辆有限公司 | 半挂车 |
CN204341043U (zh) * | 2015-01-05 | 2015-05-20 | 齐齐哈尔轨道交通装备有限责任公司 | 锁定装置 |
-
2015
- 2015-01-05 CN CN201510003118.4A patent/CN104554301B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866543A (en) * | 1973-12-06 | 1975-02-18 | Missouri Kansas Texas Railroad | Swing deck locking device |
CN101022989A (zh) * | 2004-09-18 | 2007-08-22 | 约斯特-韦克尔两合公司 | 用于半挂车连接器的移动装置 |
CN103182976A (zh) * | 2011-12-29 | 2013-07-03 | 中集车辆(集团)有限公司 | 自卸半挂车 |
CN103507786A (zh) * | 2012-06-20 | 2014-01-15 | 驻马店中集华骏车辆有限公司 | 半挂车 |
CN204341043U (zh) * | 2015-01-05 | 2015-05-20 | 齐齐哈尔轨道交通装备有限责任公司 | 锁定装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104554301A (zh) | 2015-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Applicant after: CRRC QIQIHAR VEHICLE CO., LTD. Applicant after: BEIJING TF HIGH-TECH CO., LTD. Address before: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Applicant before: Qiqihar Railway Rolling Stock Co., Ltd. Applicant before: BEIJING TF HIGH-TECH CO., LTD. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180528 Address after: No. 2, Da Liu Shu Road, Haidian District, Beijing Co-patentee after: CRRC QIQIHAR VEHICLE CO., LTD. Patentee after: China Railway Scientific Research Institute Group Co., Ltd. Co-patentee after: BEIJING TF HIGH-TECH CO., LTD. Address before: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Co-patentee before: BEIJING TF HIGH-TECH CO., LTD. Patentee before: CRRC QIQIHAR VEHICLE CO., LTD. |