CN207774626U - 一种电动提升机用旋转吊钩 - Google Patents
一种电动提升机用旋转吊钩 Download PDFInfo
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- CN207774626U CN207774626U CN201721747837.8U CN201721747837U CN207774626U CN 207774626 U CN207774626 U CN 207774626U CN 201721747837 U CN201721747837 U CN 201721747837U CN 207774626 U CN207774626 U CN 207774626U
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- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
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- 239000000725 suspension Substances 0.000 claims description 12
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747837.8U CN207774626U (zh) | 2017-12-15 | 2017-12-15 | 一种电动提升机用旋转吊钩 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721747837.8U CN207774626U (zh) | 2017-12-15 | 2017-12-15 | 一种电动提升机用旋转吊钩 |
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| CN207774626U true CN207774626U (zh) | 2018-08-28 |
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| CN201721747837.8U Expired - Fee Related CN207774626U (zh) | 2017-12-15 | 2017-12-15 | 一种电动提升机用旋转吊钩 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734993A (zh) * | 2020-06-08 | 2020-10-02 | 程训杰 | 一种高强度吊钩及高强度吊装结构 |
| EP3943436B1 (en) * | 2019-11-08 | 2024-07-10 | Goodrich Corporation | Axial rotation damping mechanism |
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2017
- 2017-12-15 CN CN201721747837.8U patent/CN207774626U/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3943436B1 (en) * | 2019-11-08 | 2024-07-10 | Goodrich Corporation | Axial rotation damping mechanism |
| CN111734993A (zh) * | 2020-06-08 | 2020-10-02 | 程训杰 | 一种高强度吊钩及高强度吊装结构 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee after: Hebei Tianyu Machinery Manufacturing Co.,Ltd. Address before: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee before: HEBEI TIANYU HOISTING MACHINERY MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190318 Address after: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee after: Hebei Maipton Electrical and Mechanical Co.,Ltd. Address before: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee before: Hebei Tianyu Machinery Manufacturing Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20211215 |