CN105644582A - 一种铁路货车用缓解阀拉杆 - Google Patents
一种铁路货车用缓解阀拉杆 Download PDFInfo
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- CN105644582A CN105644582A CN201510968785.6A CN201510968785A CN105644582A CN 105644582 A CN105644582 A CN 105644582A CN 201510968785 A CN201510968785 A CN 201510968785A CN 105644582 A CN105644582 A CN 105644582A
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- Prior art keywords
- suspension ring
- valve rod
- ring
- circular hole
- car
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H13/00—Actuating rail vehicle brakes
- B61H13/02—Hand or other personal actuation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510968785.6A CN105644582B (zh) | 2015-12-22 | 2015-12-22 | 一种铁路货车用缓解阀拉杆 |
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CN201510968785.6A CN105644582B (zh) | 2015-12-22 | 2015-12-22 | 一种铁路货车用缓解阀拉杆 |
Publications (2)
Publication Number | Publication Date |
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CN105644582A true CN105644582A (zh) | 2016-06-08 |
CN105644582B CN105644582B (zh) | 2018-02-13 |
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CN201510968785.6A Active CN105644582B (zh) | 2015-12-22 | 2015-12-22 | 一种铁路货车用缓解阀拉杆 |
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CN (1) | CN105644582B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107554511A (zh) * | 2017-09-22 | 2018-01-09 | 眉山中车制动科技股份有限公司 | 一种手动缓解阀和压力缓解装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200992216Y (zh) * | 2006-12-21 | 2007-12-19 | 中国南车集团武汉江岸车辆厂 | 铁路车辆120制动机缓解阀中滑槽机构式拉杆装置 |
US7404473B2 (en) * | 2003-09-09 | 2008-07-29 | Wabtec Holding Corp. | Automatic parking brake for a rail vehicle |
JP2010023575A (ja) * | 2008-07-16 | 2010-02-04 | Nissan Diesel Motor Co Ltd | トラクタ・トレーラ連結車の駐車ブレーキ装置 |
CN202429214U (zh) * | 2012-02-03 | 2012-09-12 | 南车长江车辆有限公司 | 一种缓解阀操作装置 |
CN103481906A (zh) * | 2013-09-23 | 2014-01-01 | 长春轨道客车装备有限责任公司 | 一种用于轻轨车辆停放制动缸的手动缓解装置 |
CN205220696U (zh) * | 2015-12-22 | 2016-05-11 | 南车二七车辆有限公司 | 铁路货车用缓解阀拉杆 |
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2015
- 2015-12-22 CN CN201510968785.6A patent/CN105644582B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7404473B2 (en) * | 2003-09-09 | 2008-07-29 | Wabtec Holding Corp. | Automatic parking brake for a rail vehicle |
CN200992216Y (zh) * | 2006-12-21 | 2007-12-19 | 中国南车集团武汉江岸车辆厂 | 铁路车辆120制动机缓解阀中滑槽机构式拉杆装置 |
JP2010023575A (ja) * | 2008-07-16 | 2010-02-04 | Nissan Diesel Motor Co Ltd | トラクタ・トレーラ連結車の駐車ブレーキ装置 |
CN202429214U (zh) * | 2012-02-03 | 2012-09-12 | 南车长江车辆有限公司 | 一种缓解阀操作装置 |
CN103481906A (zh) * | 2013-09-23 | 2014-01-01 | 长春轨道客车装备有限责任公司 | 一种用于轻轨车辆停放制动缸的手动缓解装置 |
CN205220696U (zh) * | 2015-12-22 | 2016-05-11 | 南车二七车辆有限公司 | 铁路货车用缓解阀拉杆 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107554511A (zh) * | 2017-09-22 | 2018-01-09 | 眉山中车制动科技股份有限公司 | 一种手动缓解阀和压力缓解装置 |
CN107554511B (zh) * | 2017-09-22 | 2024-01-23 | 眉山中车制动科技股份有限公司 | 一种手动缓解阀和压力缓解装置 |
Also Published As
Publication number | Publication date |
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CN105644582B (zh) | 2018-02-13 |
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Address after: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CSR Erqi Vehicle Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |
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TR01 | Transfer of patent right |