CN111747262A - 一种电触发式安全钳 - Google Patents
一种电触发式安全钳 Download PDFInfo
- Publication number
- CN111747262A CN111747262A CN202010779058.6A CN202010779058A CN111747262A CN 111747262 A CN111747262 A CN 111747262A CN 202010779058 A CN202010779058 A CN 202010779058A CN 111747262 A CN111747262 A CN 111747262A
- Authority
- CN
- China
- Prior art keywords
- swinging plate
- seat
- brake wheel
- hinge piece
- electromagnet
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010779058.6A CN111747262A (zh) | 2020-08-05 | 2020-08-05 | 一种电触发式安全钳 |
Applications Claiming Priority (1)
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CN202010779058.6A CN111747262A (zh) | 2020-08-05 | 2020-08-05 | 一种电触发式安全钳 |
Publications (1)
Publication Number | Publication Date |
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CN111747262A true CN111747262A (zh) | 2020-10-09 |
Family
ID=72713088
Family Applications (1)
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CN202010779058.6A Pending CN111747262A (zh) | 2020-08-05 | 2020-08-05 | 一种电触发式安全钳 |
Country Status (1)
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CN (1) | CN111747262A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2537691Y (zh) * | 2002-04-29 | 2003-02-26 | 河北东方机械厂 | 双向瞬时式电梯制动安全钳 |
CN203624759U (zh) * | 2013-12-23 | 2014-06-04 | 上海微频莱机电科技有限公司 | 一种电梯双向安全钳 |
CN203624760U (zh) * | 2013-12-23 | 2014-06-04 | 上海微频莱机电科技有限公司 | 一种电梯安全钳 |
CN206511775U (zh) * | 2017-03-13 | 2017-09-22 | 苏州中菱通达电梯有限公司 | 一种曳引电梯的安全钳 |
CN110697536A (zh) * | 2018-07-09 | 2020-01-17 | 杭州沪宁电梯部件股份有限公司 | 安全制动装置 |
CN212832237U (zh) * | 2020-08-05 | 2021-03-30 | 上海乐天电梯部件有限公司 | 一种电触发式安全钳 |
-
2020
- 2020-08-05 CN CN202010779058.6A patent/CN111747262A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2537691Y (zh) * | 2002-04-29 | 2003-02-26 | 河北东方机械厂 | 双向瞬时式电梯制动安全钳 |
CN203624759U (zh) * | 2013-12-23 | 2014-06-04 | 上海微频莱机电科技有限公司 | 一种电梯双向安全钳 |
CN203624760U (zh) * | 2013-12-23 | 2014-06-04 | 上海微频莱机电科技有限公司 | 一种电梯安全钳 |
CN206511775U (zh) * | 2017-03-13 | 2017-09-22 | 苏州中菱通达电梯有限公司 | 一种曳引电梯的安全钳 |
CN110697536A (zh) * | 2018-07-09 | 2020-01-17 | 杭州沪宁电梯部件股份有限公司 | 安全制动装置 |
CN212832237U (zh) * | 2020-08-05 | 2021-03-30 | 上海乐天电梯部件有限公司 | 一种电触发式安全钳 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210225 Address after: Building 8, 5333 Beiqing Road, Qingpu District, Shanghai Applicant after: SHANGHAI LIFTECH ELEVATOR ACCESSORIES Co.,Ltd. Address before: Room 1206-2, 1817 Haigang Avenue, Xitangqiao Street (Haiyan Economic Development Zone), Haiyan County, Jiaxing City, Zhejiang Province, 314000 Applicant before: Lotte elevator parts (Zhejiang) Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230406 Address after: Building 21, No. 19 Haiwan Avenue, Xitangqiao Street, Haiyan County, Jiaxing City, Zhejiang Province, 314000 Applicant after: Lotte elevator parts (Zhejiang) Co.,Ltd. Address before: Building 8, 5333 Beiqing Road, Qingpu District, Shanghai Applicant before: SHANGHAI LIFTECH ELEVATOR ACCESSORIES Co.,Ltd. |
|
TA01 | Transfer of patent application right |