CN104803249A - 电梯智能安全阀 - Google Patents
电梯智能安全阀 Download PDFInfo
- Publication number
- CN104803249A CN104803249A CN201510156693.8A CN201510156693A CN104803249A CN 104803249 A CN104803249 A CN 104803249A CN 201510156693 A CN201510156693 A CN 201510156693A CN 104803249 A CN104803249 A CN 104803249A
- Authority
- CN
- China
- Prior art keywords
- safety valve
- underarm
- elevator
- upper arm
- emergent
- 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.)
- Granted
Links
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
- B66B5/26—Positively-acting devices, e.g. latches, knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0293—Suspension locking or inhibiting means to avoid movement when car is stopped at a floor
-
- 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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
-
- 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
- B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
- B66B5/145—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads electrical
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510156693.8A CN104803249B (zh) | 2015-04-03 | 2015-04-03 | 电梯智能安全阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510156693.8A CN104803249B (zh) | 2015-04-03 | 2015-04-03 | 电梯智能安全阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104803249A true CN104803249A (zh) | 2015-07-29 |
CN104803249B CN104803249B (zh) | 2019-03-05 |
Family
ID=53688528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510156693.8A Active CN104803249B (zh) | 2015-04-03 | 2015-04-03 | 电梯智能安全阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104803249B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613576A (en) * | 1995-05-18 | 1997-03-25 | Inventio Ag | Apparatus for preventing drift of an elevator car stopped at a floor |
JP2009203068A (ja) * | 2008-02-29 | 2009-09-10 | Mitsubishi Electric Corp | エレベータのかご位置保持装置 |
CN203345874U (zh) * | 2013-07-02 | 2013-12-18 | 东南电梯股份有限公司 | 一种柔性导向特种电梯踏板侧向保护装置 |
CN103663051A (zh) * | 2013-11-19 | 2014-03-26 | 中国矿业大学 | 一种柔性导向特种电梯承接与稳定装置及方法 |
CN103803370A (zh) * | 2014-01-24 | 2014-05-21 | 江苏蒙哥马利电梯有限公司 | 一种电梯防坠落保护装置 |
CN103935860A (zh) * | 2014-05-05 | 2014-07-23 | 厦门烟草工业有限责任公司 | 一种桥箱式升降机的安全闸门装置 |
-
2015
- 2015-04-03 CN CN201510156693.8A patent/CN104803249B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613576A (en) * | 1995-05-18 | 1997-03-25 | Inventio Ag | Apparatus for preventing drift of an elevator car stopped at a floor |
JP2009203068A (ja) * | 2008-02-29 | 2009-09-10 | Mitsubishi Electric Corp | エレベータのかご位置保持装置 |
CN203345874U (zh) * | 2013-07-02 | 2013-12-18 | 东南电梯股份有限公司 | 一种柔性导向特种电梯踏板侧向保护装置 |
CN103663051A (zh) * | 2013-11-19 | 2014-03-26 | 中国矿业大学 | 一种柔性导向特种电梯承接与稳定装置及方法 |
CN103803370A (zh) * | 2014-01-24 | 2014-05-21 | 江苏蒙哥马利电梯有限公司 | 一种电梯防坠落保护装置 |
CN103935860A (zh) * | 2014-05-05 | 2014-07-23 | 厦门烟草工业有限责任公司 | 一种桥箱式升降机的安全闸门装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104803249B (zh) | 2019-03-05 |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200730 Address after: 215500 Qiuzhen building, Southeast campus, Changshu Institute of technology, No. 99, Hushan Road, Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Changshu southeast high tech Venture Service Co., Ltd Address before: 453000, No. two, 65 street, Tuen Mun Street Village, Feng County town, Xinxiang, Henan, Huojia Patentee before: Zhao Chunsheng |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210426 Address after: 215500 No.99, Yinfeng Road, Southeast street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Suzhou guochuang Lingdong Intelligent Manufacturing Co.,Ltd. Address before: 215500 Qiuzhen building, Southeast campus, Changshu Institute of technology, No. 99, Hushan Road, Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Changshu southeast high tech Venture Service Co., Ltd |
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TR01 | Transfer of patent right |