CN203491840U - 一种牵引电动机观察孔盖防脱落装置 - Google Patents
一种牵引电动机观察孔盖防脱落装置 Download PDFInfo
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- CN203491840U CN203491840U CN201320638921.1U CN201320638921U CN203491840U CN 203491840 U CN203491840 U CN 203491840U CN 201320638921 U CN201320638921 U CN 201320638921U CN 203491840 U CN203491840 U CN 203491840U
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- hook
- hasp
- support
- handhole cover
- traction motor
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- 230000003137 locomotive effect Effects 0.000 description 10
- 238000007689 inspection Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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CN201320638921.1U CN203491840U (zh) | 2013-10-16 | 2013-10-16 | 一种牵引电动机观察孔盖防脱落装置 |
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CN201320638921.1U CN203491840U (zh) | 2013-10-16 | 2013-10-16 | 一种牵引电动机观察孔盖防脱落装置 |
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CN203491840U true CN203491840U (zh) | 2014-03-19 |
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CN201320638921.1U Expired - Lifetime CN203491840U (zh) | 2013-10-16 | 2013-10-16 | 一种牵引电动机观察孔盖防脱落装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105329248A (zh) * | 2014-08-05 | 2016-02-17 | 马勒国际有限公司 | 用于铁路车辆的地板侧盖子的防落装置 |
CN110545001A (zh) * | 2019-10-15 | 2019-12-06 | 林国尊 | 吊扇马达外盖 |
-
2013
- 2013-10-16 CN CN201320638921.1U patent/CN203491840U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105329248A (zh) * | 2014-08-05 | 2016-02-17 | 马勒国际有限公司 | 用于铁路车辆的地板侧盖子的防落装置 |
CN105329248B (zh) * | 2014-08-05 | 2019-02-22 | 马勒国际有限公司 | 用于铁路车辆的地板侧盖子的防落装置 |
CN110545001A (zh) * | 2019-10-15 | 2019-12-06 | 林国尊 | 吊扇马达外盖 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHENGDU CSR MOTOR Co.,Ltd. Assignor: CSR CHENGDU Co.,Ltd. Contract record no.: 2015510000013 Denomination of utility model: Anti-dropping device of traction motor observation hole cover Granted publication date: 20140319 License type: Exclusive License Record date: 20150317 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151231 Address after: 610000 Sichuan city of Chengdu province Chenghua District Erxian No. 31 North Bridge Road Room 513, room 515 Patentee after: CHENGDU CSR MOTOR Co.,Ltd. Address before: 610057 Sichuan city of Chengdu province Chenghua District Second Bridge Road No. 31 Patentee before: CSR CHENGDU Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140319 |