CA1262875A - Elevator brake and safety - Google Patents
Elevator brake and safetyInfo
- Publication number
- CA1262875A CA1262875A CA000495759A CA495759A CA1262875A CA 1262875 A CA1262875 A CA 1262875A CA 000495759 A CA000495759 A CA 000495759A CA 495759 A CA495759 A CA 495759A CA 1262875 A CA1262875 A CA 1262875A
- Authority
- CA
- Canada
- Prior art keywords
- brake
- spring
- car
- signal
- brake pads
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8417901A FR2573741B3 (fr) | 1984-11-23 | 1984-11-23 | Frein et dispositif de securite pour ascenseur |
FR8417901 | 1984-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1262875A true CA1262875A (en) | 1989-11-14 |
Family
ID=9309894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000495759A Expired CA1262875A (en) | 1984-11-23 | 1985-11-20 | Elevator brake and safety |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0183616A3 (zh) |
JP (1) | JPS62500864A (zh) |
CN (1) | CN1007613B (zh) |
AU (1) | AU568036B2 (zh) |
CA (1) | CA1262875A (zh) |
FR (1) | FR2573741B3 (zh) |
WO (1) | WO1986003184A1 (zh) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5209325A (en) * | 1991-04-12 | 1993-05-11 | Eaton-Kenway, Inc. | Braking apparatus and method for storage and retrieval vehicles |
US5228540A (en) * | 1992-07-24 | 1993-07-20 | Hollister-Whitney Elevator Corp. | Elevator car brake with shoes actuated by springs |
DE9210608U1 (de) * | 1992-08-08 | 1992-10-15 | C. Haushahn GmbH & Co, 7000 Stuttgart | Aufzugsfangvorrichtung |
ATE175946T1 (de) * | 1993-10-18 | 1999-02-15 | Inventio Ag | Bremssicherheitseinrichtung für eine aufzugskabine |
US6193026B1 (en) | 1997-12-22 | 2001-02-27 | Otis Elevator Company | Elevator brake |
GB2349865A (en) * | 1999-05-13 | 2000-11-15 | Bode & Son Ltd F | Arresting assembly |
JP2001019292A (ja) * | 1999-06-25 | 2001-01-23 | Inventio Ag | 鉛直搬送装置の荷重支持手段の鉛直方向変位と鉛直方向振動とを防止する装置および方法 |
US6981575B2 (en) * | 1999-09-27 | 2006-01-03 | Otis Elevator Company | Concrete rail safety device for an elevator car |
WO2005113402A1 (ja) * | 2004-05-20 | 2005-12-01 | Mitsubishi Denki Kabushiki Kaisha | エレベータの非常止め装置 |
ES2543412T3 (es) | 2006-03-16 | 2015-08-19 | Thyssenkrupp Aufzugswerke Gmbh | Accionamiento de ascensor con un motor eléctrico |
US8210319B2 (en) | 2007-08-31 | 2012-07-03 | John W. Boyd | Hydraulic elevating platform assembly |
NL2002882C2 (en) * | 2009-05-13 | 2010-11-18 | Thomas Regout Internat B V | Device for suspension of substantially vertically movable objects and automatic measurement and adjustment system therefore. |
CN101979302B (zh) * | 2010-10-27 | 2013-01-02 | 曹锦泉 | 可变配重电梯及液压电梯 |
US9688510B2 (en) | 2012-08-02 | 2017-06-27 | Otis Elevator Company | Hydraulic brake system for elevator |
CN103264946A (zh) * | 2013-04-07 | 2013-08-28 | 三洋电梯(珠海)有限公司 | 一种无对重装置式电梯 |
CN105164040B (zh) * | 2013-04-30 | 2017-12-12 | 因温特奥股份公司 | 液压制动系统 |
CN104627773A (zh) * | 2013-11-14 | 2015-05-20 | 中国人民解放军军械工程学院 | 独立式电梯快速响应多级安全防护系统 |
CN104340804A (zh) * | 2014-10-30 | 2015-02-11 | 国家电网公司 | 电梯紧急制动装置 |
CN104495584B (zh) * | 2014-12-11 | 2016-11-23 | 吴家集 | 气动曳引系统 |
CN105035906A (zh) * | 2015-08-21 | 2015-11-11 | 李宝 | 一种带有防坠落装置的垂直升降电梯 |
CN105398907B (zh) * | 2015-12-28 | 2017-11-24 | 陈勇 | 电梯箱体防跌落装置之过速自动减速装置 |
US10336577B2 (en) * | 2016-05-18 | 2019-07-02 | Otis Elevator Company | Braking system for an elevator system |
EP3309104B1 (en) * | 2016-10-14 | 2019-10-09 | KONE Corporation | Method for avoiding unwanted safety gear tripping in an elevator system, controller adapted to perform such a method, governor brake and elevator system each having such a controller |
CN108002168B (zh) * | 2016-10-27 | 2021-04-02 | 奥的斯电梯公司 | 远程触发装置,限速器组件以及电梯 |
CN109095308B (zh) * | 2018-07-24 | 2020-04-21 | 温州大学 | 一种电梯轮槽磨耗可靠度检测方法 |
CN110143505A (zh) * | 2019-05-20 | 2019-08-20 | 嘉世达电梯有限公司 | 一种电梯防坠落装置 |
CN111532939A (zh) * | 2020-04-30 | 2020-08-14 | 山西新富升机器制造有限公司 | 一种摩擦提升机钢丝绳智能防滑系统及控制方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1896776A (en) * | 1928-02-17 | 1933-02-07 | Westinghouse Electric & Mfg Co | Multiple elevator system |
GB345035A (en) * | 1929-02-06 | 1931-03-19 | Ass Elect Ind | Improvements in or relating to safety apparatus for elevators and the like |
US1803762A (en) * | 1929-07-05 | 1931-05-05 | Otis Elevator Co | Elevator safety apparatus |
US1948746A (en) * | 1930-11-26 | 1934-02-27 | Westinghouse Elec Elevator Co | Elevator safety device |
GB377059A (en) * | 1930-11-26 | 1932-07-21 | Westinghouse Electric & Mfg Co | Improvements in or relating to safety devices for elevators |
US1934508A (en) * | 1932-02-06 | 1933-11-07 | Westinghouse Elec Elevator Co | Elevator safety |
US2122943A (en) * | 1935-08-15 | 1938-07-05 | Jaeckel Franz Otto | Safety catch for hoist conveyeances |
US2925151A (en) * | 1954-07-26 | 1960-02-16 | Clifford E Chandler | Mine cage safety device |
US3155199A (en) * | 1963-10-11 | 1964-11-03 | Goodyear Tire & Rubber | Spring applied brake |
SU897685A2 (ru) * | 1980-04-24 | 1982-01-15 | Всесоюзный Научно-Исследовательский Институт Горной Механики Им. М.М.Федорова | Ловитель парашюта с тормозными канатами дл улавливани и остановки шахтной клети |
-
1984
- 1984-11-23 FR FR8417901A patent/FR2573741B3/fr not_active Expired
-
1985
- 1985-11-18 JP JP50536285A patent/JPS62500864A/ja active Pending
- 1985-11-18 AU AU51965/86A patent/AU568036B2/en not_active Ceased
- 1985-11-18 WO PCT/US1985/002259 patent/WO1986003184A1/en unknown
- 1985-11-20 CN CN 85109248 patent/CN1007613B/zh not_active Expired
- 1985-11-20 CA CA000495759A patent/CA1262875A/en not_active Expired
- 1985-11-22 EP EP85402282A patent/EP0183616A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2573741B3 (fr) | 1987-03-20 |
CN85109248A (zh) | 1986-07-02 |
AU568036B2 (en) | 1987-12-10 |
EP0183616A2 (en) | 1986-06-04 |
CN1007613B (zh) | 1990-04-18 |
JPS62500864A (ja) | 1987-04-09 |
AU5196586A (en) | 1986-06-18 |
FR2573741A1 (fr) | 1986-05-30 |
WO1986003184A1 (en) | 1986-06-05 |
EP0183616A3 (en) | 1987-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |