CN202284646U - 一种铁路车辆制动缸活塞杆的导向密封装置 - Google Patents
一种铁路车辆制动缸活塞杆的导向密封装置 Download PDFInfo
- Publication number
- CN202284646U CN202284646U CN2011203088641U CN201120308864U CN202284646U CN 202284646 U CN202284646 U CN 202284646U CN 2011203088641 U CN2011203088641 U CN 2011203088641U CN 201120308864 U CN201120308864 U CN 201120308864U CN 202284646 U CN202284646 U CN 202284646U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- brake cylinder
- piston rod
- railway vehicle
- seal 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Braking Arrangements (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203088641U CN202284646U (zh) | 2011-08-23 | 2011-08-23 | 一种铁路车辆制动缸活塞杆的导向密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203088641U CN202284646U (zh) | 2011-08-23 | 2011-08-23 | 一种铁路车辆制动缸活塞杆的导向密封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202284646U true CN202284646U (zh) | 2012-06-27 |
Family
ID=46296168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011203088641U Expired - Lifetime CN202284646U (zh) | 2011-08-23 | 2011-08-23 | 一种铁路车辆制动缸活塞杆的导向密封装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202284646U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103967771A (zh) * | 2014-05-09 | 2014-08-06 | 徐承韬 | 双金属导向环及应用方法 |
CN104003078A (zh) * | 2014-06-05 | 2014-08-27 | 武汉市经盛机电设备制造有限公司 | 一种内置动力伸缩式疏通机 |
-
2011
- 2011-08-23 CN CN2011203088641U patent/CN202284646U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103967771A (zh) * | 2014-05-09 | 2014-08-06 | 徐承韬 | 双金属导向环及应用方法 |
CN104003078A (zh) * | 2014-06-05 | 2014-08-27 | 武汉市经盛机电设备制造有限公司 | 一种内置动力伸缩式疏通机 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8459420B2 (en) | Brake lever assembly with two cylinder units | |
CN202284646U (zh) | 一种铁路车辆制动缸活塞杆的导向密封装置 | |
CN102606653B (zh) | 一种铁路车辆制动缸活塞组成 | |
CN201521580U (zh) | 制动主缸 | |
CN104632752A (zh) | 一种具有缓冲功能的新型液压缸 | |
CN203796817U (zh) | 一种刹车泵 | |
CN212744832U (zh) | 一种矿用自卸车油气悬挂缸的导套密封系统 | |
CN103644236A (zh) | 一种电动轮自卸车用前桥油气悬挂装置 | |
CN202215644U (zh) | 用于汽车液压制动的鼓式制动器轮缸 | |
CN203322272U (zh) | 一种低摩擦减振器油封 | |
CN202360639U (zh) | 一种离合器分泵总成 | |
CN205423673U (zh) | 一种充气式减震器导向器密封结构 | |
CN202946479U (zh) | 悬挂缸及工程车辆 | |
CN202371064U (zh) | 铁路车辆制动缸活塞组成 | |
CN202579109U (zh) | 空气加力泵气室缸体 | |
CN202718954U (zh) | 一种新型液压油缸 | |
CN205298139U (zh) | 上变幅油缸的缸体机构 | |
CN220204489U (zh) | 一种制动钳组件 | |
CN203035530U (zh) | 改进结构的汽车转向助力油缸 | |
CN102364146A (zh) | 防止活塞碰撞的制动轮缸总成 | |
CN211778654U (zh) | 一种新型制动卡钳 | |
CN202520953U (zh) | 液压制动器的轮缸双唇口皮碗 | |
CN201300860Y (zh) | 隧道牵引车车轴齿轮箱密封机构 | |
CN201180757Y (zh) | 往复式封尘圈 | |
CN201145035Y (zh) | 油封轴套 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: CSR Erqi Vehicle Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190930 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20120627 |
|
CX01 | Expiry of patent term |