CN1215951C - 列尾锁紧钩 - Google Patents
列尾锁紧钩 Download PDFInfo
- Publication number
- CN1215951C CN1215951C CN 200310103521 CN200310103521A CN1215951C CN 1215951 C CN1215951 C CN 1215951C CN 200310103521 CN200310103521 CN 200310103521 CN 200310103521 A CN200310103521 A CN 200310103521A CN 1215951 C CN1215951 C CN 1215951C
- Authority
- CN
- China
- Prior art keywords
- locking bail
- train tail
- tail apparatus
- train
- disk assembly
- 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
- 238000000034 method Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005097 cold rolling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 2
- 238000010791 quenching Methods 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims description 2
- 238000005496 tempering Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000013461 design Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310103521 CN1215951C (zh) | 2003-11-06 | 2003-11-06 | 列尾锁紧钩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310103521 CN1215951C (zh) | 2003-11-06 | 2003-11-06 | 列尾锁紧钩 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1541875A CN1541875A (zh) | 2004-11-03 |
CN1215951C true CN1215951C (zh) | 2005-08-24 |
Family
ID=34333309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200310103521 Expired - Lifetime CN1215951C (zh) | 2003-11-06 | 2003-11-06 | 列尾锁紧钩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1215951C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1934810B (zh) * | 2004-03-22 | 2011-08-31 | 汤姆森许可贸易公司 | 分组数据传输网络中的时间从动设备及时间从动方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101920705B (zh) * | 2010-07-21 | 2012-09-05 | 中国神华能源股份有限公司 | 列尾主机的锁紧装置和安装结构 |
CN108622120A (zh) * | 2018-06-05 | 2018-10-09 | 北京世纪东方通讯设备有限公司 | 一种锁紧装置 |
CN113581240A (zh) * | 2021-08-29 | 2021-11-02 | 安徽理工大学 | 一种矿用电机车自动摘挂钩装置及其使用方法 |
-
2003
- 2003-11-06 CN CN 200310103521 patent/CN1215951C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1934810B (zh) * | 2004-03-22 | 2011-08-31 | 汤姆森许可贸易公司 | 分组数据传输网络中的时间从动设备及时间从动方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1541875A (zh) | 2004-11-03 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING CENTURY EAST CHINA RAILWAY TECHNOLOGY CO., Free format text: FORMER NAME OR ADDRESS: SHIJIDONGFANG GUOTIE TELECOMMUNICATION SCIENCE AND TECHNOLOGY CO., LTD., BEIJING |
|
CP03 | Change of name, title or address |
Address after: 31 floor, No. twelve, 188 West Fourth Ring Road, Fengtai District, Beijing Patentee after: BEIJING CENTURY EAST CHINA RAILWAY TECHNOLOGY Co.,Ltd. Address before: No. 10, Spark Road, Science City, Beijing, Fengtai District Patentee before: Beijing Century orient guotie Telecommunication Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 102600 Beijing city Daxing District Zhongguancun science and Technology Park Daxing bio pharmaceutical industry base, No. 21 courtyard, Tianrong street, building No. 1 Patentee after: BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT Co.,Ltd. Address before: 100070, Beijing, Fengtai District, South Fourth Ring Road, No. twelve, 188 District, 31 floor Patentee before: BEIJING CENTURY EAST CHINA RAILWAY TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 102600 Beijing Daxing District Zhongguancun Science and Technology Park Daxing Biomedical Industry Base, No. 1 Building, 21 Tianrong Street Patentee after: Beijing Century Oriental Zhihui Technology Co.,Ltd. Address before: 102600 Beijing Daxing District Zhongguancun Science and Technology Park Daxing Biomedical Industry Base, No. 1 Building, 21 Tianrong Street Patentee before: BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20050824 |
|
CX01 | Expiry of patent term |