ES2146167A1 - Freno de seguridad para una cabina de ascensor. - Google Patents

Freno de seguridad para una cabina de ascensor.

Info

Publication number
ES2146167A1
ES2146167A1 ES009800998A ES9800998A ES2146167A1 ES 2146167 A1 ES2146167 A1 ES 2146167A1 ES 009800998 A ES009800998 A ES 009800998A ES 9800998 A ES9800998 A ES 9800998A ES 2146167 A1 ES2146167 A1 ES 2146167A1
Authority
ES
Spain
Prior art keywords
braking device
elevator
roller
cabin
housing
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
Application number
ES009800998A
Other languages
English (en)
Other versions
ES2146167B1 (es
Inventor
Michaus Miguel Angel Madoz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orona S Coop
Original Assignee
Orona S Coop
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Orona S Coop filed Critical Orona S Coop
Priority to ES9800998A priority Critical patent/ES2146167B1/es
Priority to EP99500075A priority patent/EP0957059A3/en
Publication of ES2146167A1 publication Critical patent/ES2146167A1/es
Application granted granted Critical
Publication of ES2146167B1 publication Critical patent/ES2146167B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B66B5/18—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
    • B66B5/22—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 by means of linearly-movable wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

Freno de seguridad para una cabina de ascensor. El dispositivo (1) de frenado de la cabina es del tipo de pinza (3) que abraza el raíl (21) y tiene su carcasa (20) asegurada a la cabina. El accionado por una palanca (10) en ambas direcciones de subida o bajada en el caso de exceso de velocidad, y está provisto con un mecanismo de actuación (5, 11, 12, 13) de la pinza (3), una cuña pivotante (6) movida por el rodillo (5) en un sentido o en el otro, y topes (3a) del recorrido del rodillo (5) y resortes (9) para regular la fuerza de frenado en cada una de las dos direcciones independientemente. Los elementos forman una parte activa (2) única e indivisible alojada en la carcasa (20) que se desplaza (22) en relación a esta última.
ES9800998A 1998-05-13 1998-05-13 Freno de seguridad para una cabina de ascensor. Expired - Fee Related ES2146167B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9800998A ES2146167B1 (es) 1998-05-13 1998-05-13 Freno de seguridad para una cabina de ascensor.
EP99500075A EP0957059A3 (en) 1998-05-13 1999-05-11 Safety braking device for an elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800998A ES2146167B1 (es) 1998-05-13 1998-05-13 Freno de seguridad para una cabina de ascensor.

Publications (2)

Publication Number Publication Date
ES2146167A1 true ES2146167A1 (es) 2000-07-16
ES2146167B1 ES2146167B1 (es) 2001-04-01

Family

ID=8303764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800998A Expired - Fee Related ES2146167B1 (es) 1998-05-13 1998-05-13 Freno de seguridad para una cabina de ascensor.

Country Status (2)

Country Link
EP (1) EP0957059A3 (es)
ES (1) ES2146167B1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001192184A (ja) * 2000-01-11 2001-07-17 Toshiba Corp エレベータ非常止め装置
ES2225530T3 (es) * 2000-05-25 2005-03-16 Inventio Ag Dispositivo de frenado para un ascensor.
EP1283189B1 (de) * 2001-08-07 2004-10-27 Cobianchi Liftteile Ag Bremsfangvorrichtung, insbesondere für Aufzugskabinen
ATE394337T1 (de) * 2004-01-22 2008-05-15 Inventio Ag Sicherheitseinrichtung für einen aufzug
CN101575062B (zh) * 2009-05-18 2011-05-11 杭州沪宁电梯配件有限公司 非对称渐进式安全钳
CN102092617B (zh) * 2011-01-11 2012-11-28 西安交通大学苏州研究院 一种垂直升降设备的防坠装置
CN104444689B (zh) * 2014-11-18 2016-08-17 苏州通润驱动设备股份有限公司 一种曳引轮安全保护装置及其紧急制停电梯轿厢的方法
CN105947832B (zh) * 2016-06-28 2017-12-19 爱默生电梯有限公司 一种用于别墅电梯的瞬时式安全钳
CN105883523B (zh) * 2016-06-28 2017-12-19 爱默生电梯有限公司 一种别墅电梯用瞬时式安全钳
CN109279474B (zh) 2017-07-21 2021-05-07 奥的斯电梯公司 安全装置，电梯安全系统及电梯系统
CN116812707A (zh) * 2018-03-29 2023-09-29 福建江夏学院 一种失速电梯液压减速装置
US20200270098A1 (en) * 2019-02-27 2020-08-27 Otis Elevator Company Elevator safety with translating safety block
CN115700215B (zh) * 2021-07-07 2025-07-22 杭州沪宁电梯部件股份有限公司 一种安全钳有效行程调试装置
CN116262583A (zh) * 2022-12-30 2023-06-16 杭州西奥电梯有限公司 浮动型安全钳安装结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE525684C (de) * 1927-11-04 1931-05-27 Otis Aufzugswerke G M B H Sicherheitsbremse fuer Fahrkoerbe von Aufzuegen
WO1985002169A1 (fr) * 1983-11-14 1985-05-23 Cobianchi Liftteile Ag Dispositif parachute notamment pour cabines d'ascenseur
EP0440839A1 (de) * 1990-02-06 1991-08-14 Thyssen Aufzüge Gmbh Vorrichtung zur Verhinderung unkontrollierter Bewegungen von Aufzügen
CH684190A5 (de) * 1991-07-04 1994-07-29 Inventio Ag Gleitfangvorrichtung für Aufzüge.
WO1997031852A1 (de) * 1996-03-01 1997-09-04 Cobianchi Liftteile Ag Bremsfangvorrichtung und bremsbacke, insbesondere für aufzugskabinen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116548A (en) * 1974-07-31 1976-02-09 Daifuku Machinery Works Shokosetsubiniokeru ratsukaboshisochi
US4078634A (en) * 1976-05-24 1978-03-14 Standard Pressed Steel Co. Lift apparatus and safety bracket usable therewith
JPS62205983A (ja) * 1986-03-07 1987-09-10 株式会社日立製作所 エレベ−タ−の非常止め装置
FI85129C (fi) * 1989-12-14 1992-03-10 Kone Oy Faongapparat.
FI98295C (fi) * 1991-11-18 1997-05-26 Kone Oy Tarraaja

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE525684C (de) * 1927-11-04 1931-05-27 Otis Aufzugswerke G M B H Sicherheitsbremse fuer Fahrkoerbe von Aufzuegen
WO1985002169A1 (fr) * 1983-11-14 1985-05-23 Cobianchi Liftteile Ag Dispositif parachute notamment pour cabines d'ascenseur
EP0440839A1 (de) * 1990-02-06 1991-08-14 Thyssen Aufzüge Gmbh Vorrichtung zur Verhinderung unkontrollierter Bewegungen von Aufzügen
CH684190A5 (de) * 1991-07-04 1994-07-29 Inventio Ag Gleitfangvorrichtung für Aufzüge.
WO1997031852A1 (de) * 1996-03-01 1997-09-04 Cobianchi Liftteile Ag Bremsfangvorrichtung und bremsbacke, insbesondere für aufzugskabinen

Also Published As

Publication number Publication date
ES2146167B1 (es) 2001-04-01
EP0957059A3 (en) 2000-12-20
EP0957059A2 (en) 1999-11-17

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