CN208454243U - 电梯对重安全装置 - Google Patents
电梯对重安全装置 Download PDFInfo
- Publication number
- CN208454243U CN208454243U CN201820866928.1U CN201820866928U CN208454243U CN 208454243 U CN208454243 U CN 208454243U CN 201820866928 U CN201820866928 U CN 201820866928U CN 208454243 U CN208454243 U CN 208454243U
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- counterweight
- elevator
- safety tongs
- safety
- lever
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CN201820866928.1U CN208454243U (zh) | 2018-06-06 | 2018-06-06 | 电梯对重安全装置 |
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CN201820866928.1U CN208454243U (zh) | 2018-06-06 | 2018-06-06 | 电梯对重安全装置 |
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CN208454243U true CN208454243U (zh) | 2019-02-01 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113104694A (zh) * | 2021-05-07 | 2021-07-13 | 南通中力科技有限公司 | 通过瞬时平均减速度自行调整的安全钳 |
US11261056B2 (en) | 2018-12-20 | 2022-03-01 | Otis Elevator Company | Elevator safety actuator systems |
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2018
- 2018-06-06 CN CN201820866928.1U patent/CN208454243U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11261056B2 (en) | 2018-12-20 | 2022-03-01 | Otis Elevator Company | Elevator safety actuator systems |
CN113104694A (zh) * | 2021-05-07 | 2021-07-13 | 南通中力科技有限公司 | 通过瞬时平均减速度自行调整的安全钳 |
CN113104694B (zh) * | 2021-05-07 | 2022-03-01 | 南通中力科技有限公司 | 通过瞬时平均减速度自行调整的安全钳 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Tongsen Precision Machinery Co.,Ltd. Assignor: SHIJIAZHUANG TONGAN MACHINERY Co.,Ltd. Contract record no.: X2023980038017 Denomination of utility model: Elevator counterweight safety device Granted publication date: 20190201 License type: Common License Record date: 20230713 Assignee: Hebei Tongyue Electromechanical Equipment Co.,Ltd. Assignor: SHIJIAZHUANG TONGAN MACHINERY Co.,Ltd. Contract record no.: X2023980038034 Denomination of utility model: Elevator counterweight safety device Granted publication date: 20190201 License type: Common License Record date: 20230713 |