CN201287998Y - 双向限速器 - Google Patents
双向限速器 Download PDFInfo
- Publication number
- CN201287998Y CN201287998Y CNU2008201783051U CN200820178305U CN201287998Y CN 201287998 Y CN201287998 Y CN 201287998Y CN U2008201783051 U CNU2008201783051 U CN U2008201783051U CN 200820178305 U CN200820178305 U CN 200820178305U CN 201287998 Y CN201287998 Y CN 201287998Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- speed limiter
- bidirectional speed
- centrifugal weights
- cable pulley
- 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 - Fee Related
Links
- 230000002457 bidirectional effect Effects 0.000 title claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 230000004043 responsiveness Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
Images
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201783051U CN201287998Y (zh) | 2008-11-07 | 2008-11-07 | 双向限速器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201783051U CN201287998Y (zh) | 2008-11-07 | 2008-11-07 | 双向限速器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287998Y true CN201287998Y (zh) | 2009-08-12 |
Family
ID=40979675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201783051U Expired - Fee Related CN201287998Y (zh) | 2008-11-07 | 2008-11-07 | 双向限速器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287998Y (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407855A (zh) * | 2013-09-02 | 2013-11-27 | 苏州尼隆电梯部件有限公司 | 电梯限速器 |
| CN104159840A (zh) * | 2012-03-06 | 2014-11-19 | 三菱电机株式会社 | 电梯用限速器和电梯装置 |
| CN104787638A (zh) * | 2015-03-31 | 2015-07-22 | 西继迅达(许昌)电梯有限公司 | 棘爪能自动复位的双向限速器 |
| CN110217666A (zh) * | 2019-07-09 | 2019-09-10 | 宁波元吉智能科技有限公司苏州分公司 | 钢丝绳制动装置 |
-
2008
- 2008-11-07 CN CNU2008201783051U patent/CN201287998Y/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159840A (zh) * | 2012-03-06 | 2014-11-19 | 三菱电机株式会社 | 电梯用限速器和电梯装置 |
| CN103407855A (zh) * | 2013-09-02 | 2013-11-27 | 苏州尼隆电梯部件有限公司 | 电梯限速器 |
| CN104787638A (zh) * | 2015-03-31 | 2015-07-22 | 西继迅达(许昌)电梯有限公司 | 棘爪能自动复位的双向限速器 |
| CN110217666A (zh) * | 2019-07-09 | 2019-09-10 | 宁波元吉智能科技有限公司苏州分公司 | 钢丝绳制动装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI NAST ELEVATOR PARTS CO., LTD. Free format text: FORMER OWNER: ZHOU GAOLONG Effective date: 20100709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321017 NO.117-110, WUJIANG EAST ROAD, WUCHENG DISTRICT, JINHUA CITY, ZHEJIANG PROVINCE TO: 201505 NO.5567, NANTING ROAD, TINGLIN TOWN, JINSHAN DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100709 Address after: 201505, 5567 Ting Road, ting Lin Town, Shanghai, Jinshan District Patentee after: Shanghai Nasite Elevator Parts Co., Ltd. Address before: 321017 Zhejiang Province, Jinhua city Wucheng District Wu Jiang Road No. 117-110 Patentee before: Zhou Gaolong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20121107 |