BRPI0605333A - sapata de freio para uso em engrenagem de segurança de elevador - Google Patents

sapata de freio para uso em engrenagem de segurança de elevador

Info

Publication number
BRPI0605333A
BRPI0605333A BRPI0605333-5A BRPI0605333A BRPI0605333A BR PI0605333 A BRPI0605333 A BR PI0605333A BR PI0605333 A BRPI0605333 A BR PI0605333A BR PI0605333 A BRPI0605333 A BR PI0605333A
Authority
BR
Brazil
Prior art keywords
brake shoe
safety gear
elevator safety
elevator
gear
Prior art date
Application number
BRPI0605333-5A
Other languages
English (en)
Inventor
Daniel Fischer
Original Assignee
Inventio Ag
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 Inventio Ag filed Critical Inventio Ag
Publication of BRPI0605333A publication Critical patent/BRPI0605333A/pt

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
    • 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

Landscapes

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

Abstract

SAPATA DE FREIO PARA USO EM ENGRENAGEM DE SEGURANçA DE ELEVADOR. A presente invenção refere-se a uma sapata de freio (5) para uso em uma engrenagem de segurança de elevador (4). Em uso, a engrenagem de segurança (4) exerce uma força de aplicação específica (N) à sapata de freio (5), fazendo com que a sapata de freio (5) seja engatada por atrito com um trilho de guia (3). Uma força de frenagem por atrito (F~ 1~, F~ 2~) desenvolvida pela sapata de freio (5) aumenta durante o engate.
BRPI0605333-5A 2005-12-21 2006-12-20 sapata de freio para uso em engrenagem de segurança de elevador BRPI0605333A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05112667 2005-12-21

Publications (1)

Publication Number Publication Date
BRPI0605333A true BRPI0605333A (pt) 2007-10-09

Family

ID=37110356

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605333-5A BRPI0605333A (pt) 2005-12-21 2006-12-20 sapata de freio para uso em engrenagem de segurança de elevador

Country Status (6)

Country Link
US (1) US20070240941A1 (pt)
JP (1) JP2007169068A (pt)
CN (1) CN1986369B (pt)
BR (1) BRPI0605333A (pt)
ES (1) ES2584289T3 (pt)
RU (1) RU2465190C2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014200122A1 (ko) * 2013-06-10 2014-12-18 Son Jae Ok 상시동작형 엘리베이터용 안전제동장치
JP6129662B2 (ja) * 2013-07-03 2017-05-17 株式会社日立製作所 非常止め装置及びエレベーター
CN106528957A (zh) * 2016-10-19 2017-03-22 上海市特种设备监督检验技术研究院 一种针对电梯渐进式安全钳的热力耦合分析方法
US10689230B2 (en) * 2016-12-02 2020-06-23 Otis Elevator Company Elevator system suspension member termination with improved pressure distribution
US11111105B2 (en) * 2017-01-26 2021-09-07 Otis Elevator Company Compliant shear layer for elevator termination
CN109179119B (zh) * 2018-09-18 2023-09-01 深圳市质量安全检验检测研究院 电梯安全钳自由落体试验卸载保护装置
EP3725725B1 (en) * 2019-04-17 2022-02-09 KONE Corporation Rope gripping member of a hoisting apparatus, rope gripping device, terminal arrangement and hoisting apparatus
CN117189479B (zh) * 2023-10-07 2024-12-20 内蒙古京能苏尼特风力发电有限公司 一种叶轮锁定方法、机构及风力发电机

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1579797A (pt) * 1967-09-09 1969-08-29
US3899050A (en) * 1971-07-06 1975-08-12 Textar Gmbh Lining for brake shoes
JPS548529Y2 (pt) * 1972-06-21 1979-04-19
JPS5531021U (pt) * 1978-08-19 1980-02-28
JPS55129275U (pt) * 1979-03-06 1980-09-12
SU1266826A1 (ru) * 1984-07-16 1986-10-30 Центральное Проектно-Конструкторское Бюро По Лифтам Всесоюзного Промышленного Объединения "Союзлифтмаш" Ловитель кабины лифта
SU1495255A1 (ru) * 1987-09-11 1989-07-23 Фрунзенский политехнический институт Ловитель
JPH03163229A (ja) * 1989-11-17 1991-07-15 Akebono Brake Res & Dev Center Ltd ブレーキ用摩擦材
DE4119515C1 (pt) * 1991-06-13 1992-12-10 Textar Gmbh, 5090 Leverkusen, De
JPH06206675A (ja) * 1993-01-11 1994-07-26 Mitsubishi Electric Corp エレベータ用非常停止装置
KR0130481B1 (ko) * 1993-02-03 1998-04-10 가나이 쯔도무 엘리베이터용 비상정지장치 및 엘리베이터
JP2803974B2 (ja) * 1993-07-30 1998-09-24 三菱電機株式会社 エレベーターの非常止め装置
JPH09104572A (ja) * 1995-10-09 1997-04-22 Hitachi Ltd エレベータの非常止め装置
JP3294143B2 (ja) * 1996-09-10 2002-06-24 株式会社東芝 エレベータ非常停止装置用ブレーキシュー、エレベータ用非常停止装置および非常停止機能を有するエレベータ
FI103962B1 (fi) * 1996-11-07 1999-10-29 Kone Corp Tarraaja
US6371261B1 (en) * 1997-11-06 2002-04-16 Otis Elevator Company Molybdenum alloy elevator safety brakes
US5979615A (en) * 1997-11-06 1999-11-09 Otis Elevator Company Carbon--carbon composite elevator safety brakes
JP3641938B2 (ja) * 1998-05-21 2005-04-27 フジテック株式会社 エレベータの非常止め装置
US6167992B1 (en) * 1998-07-14 2001-01-02 Alliedsignal Inc. Abrasive coating on brake pads
JP2001192184A (ja) * 2000-01-11 2001-07-17 Toshiba Corp エレベータ非常止め装置
US6499571B1 (en) * 2001-06-07 2002-12-31 Meritor Heavy Vehicle Technology, Llc Brake pad with improved green performance
JP2004262652A (ja) * 2002-09-23 2004-09-24 Inventio Ag エレベータ用の安全装置
AU2003300127A1 (en) * 2003-12-31 2005-08-03 Otis Elevator Company Elevator safety device
US20080011562A1 (en) * 2006-07-11 2008-01-17 Hilbrandt William P Multiple layer friction material brake pad

Also Published As

Publication number Publication date
CN1986369B (zh) 2010-06-23
ES2584289T3 (es) 2016-09-26
RU2465190C2 (ru) 2012-10-27
US20070240941A1 (en) 2007-10-18
CN1986369A (zh) 2007-06-27
JP2007169068A (ja) 2007-07-05
RU2006145598A (ru) 2008-06-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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