CN211664502U - 一种限速器 - Google Patents
一种限速器 Download PDFInfo
- Publication number
- CN211664502U CN211664502U CN202020077027.1U CN202020077027U CN211664502U CN 211664502 U CN211664502 U CN 211664502U CN 202020077027 U CN202020077027 U CN 202020077027U CN 211664502 U CN211664502 U CN 211664502U
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- CN
- China
- Prior art keywords
- telescopic rod
- speed limiter
- limiting block
- speed
- trigger
- 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.)
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
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Priority Applications (1)
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CN202020077027.1U CN211664502U (zh) | 2020-01-14 | 2020-01-14 | 一种限速器 |
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CN202020077027.1U CN211664502U (zh) | 2020-01-14 | 2020-01-14 | 一种限速器 |
Publications (1)
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CN211664502U true CN211664502U (zh) | 2020-10-13 |
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CN202020077027.1U Active CN211664502U (zh) | 2020-01-14 | 2020-01-14 | 一种限速器 |
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CN (1) | CN211664502U (zh) |
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2020
- 2020-01-14 CN CN202020077027.1U patent/CN211664502U/zh active Active
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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.: X2023980038011 Denomination of utility model: A speed limiter Granted publication date: 20201013 License type: Common License Record date: 20230713 Assignee: Hebei Tongyue Electromechanical Equipment Co.,Ltd. Assignor: SHIJIAZHUANG TONGAN MACHINERY Co.,Ltd. Contract record no.: X2023980038043 Denomination of utility model: A speed limiter Granted publication date: 20201013 License type: Common License Record date: 20230714 |