CN1086999C - 安全钳 - Google Patents

安全钳 Download PDF

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Publication number
CN1086999C
CN1086999C CN97121598A CN97121598A CN1086999C CN 1086999 C CN1086999 C CN 1086999C CN 97121598 A CN97121598 A CN 97121598A CN 97121598 A CN97121598 A CN 97121598A CN 1086999 C CN1086999 C CN 1086999C
Authority
CN
China
Prior art keywords
roller
gradient
track
safety tongs
safety gear
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 - Lifetime
Application number
CN97121598A
Other languages
English (en)
Chinese (zh)
Other versions
CN1182709A (zh
Inventor
伊尔卡·莱姆皮奥
埃斯科·奥兰科
朱哈·泰林恩
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.)
KONK Oy
Kone Corp
Original Assignee
KONK Oy
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
Priority claimed from FI964484A external-priority patent/FI101782B/fi
Application filed by KONK Oy filed Critical KONK Oy
Publication of CN1182709A publication Critical patent/CN1182709A/zh
Application granted granted Critical
Publication of CN1086999C publication Critical patent/CN1086999C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/008—Brakes acting on a linearly moving member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/007—Auxiliary mechanisms for non-linear operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/08—Self-amplifying or de-amplifying mechanisms
    • F16D2127/10—Self-amplifying or de-amplifying mechanisms having wedging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
  • Table Equipment (AREA)
  • Types And Forms Of Lifts (AREA)
CN97121598A 1996-11-07 1997-11-04 安全钳 Expired - Lifetime CN1086999C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI964484A FI101782B (fi) 1996-11-07 1996-11-07 Liukutarraaja
FIFI964484 1996-11-07
FI964903A FI103962B1 (fi) 1996-11-07 1996-12-05 Tarraaja
FIFI964903 1996-12-05

Publications (2)

Publication Number Publication Date
CN1182709A CN1182709A (zh) 1998-05-27
CN1086999C true CN1086999C (zh) 2002-07-03

Family

ID=26160248

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97121598A Expired - Lifetime CN1086999C (zh) 1996-11-07 1997-11-04 安全钳

Country Status (12)

Country Link
US (1) US6109398A (enExample)
EP (1) EP0841280B1 (enExample)
JP (1) JP3405670B2 (enExample)
KR (1) KR100335820B1 (enExample)
CN (1) CN1086999C (enExample)
AU (1) AU720534B2 (enExample)
BR (1) BR9705444A (enExample)
CA (1) CA2218794C (enExample)
DE (1) DE69718131T2 (enExample)
ES (1) ES2188849T3 (enExample)
FI (1) FI103962B1 (enExample)
IN (1) IN191648B (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4109384B2 (ja) * 1999-05-27 2008-07-02 三菱電機株式会社 エレベータ調速機
US6427795B1 (en) * 1999-10-29 2002-08-06 Caterpillar Elphinstone Pty. Ltd. Underground roll over protection structure
EP1400476B1 (de) * 2002-09-23 2009-10-21 Inventio Ag Fangvorrichtung für Aufzüge
JP2004262652A (ja) 2002-09-23 2004-09-24 Inventio Ag エレベータ用の安全装置
US7543686B2 (en) * 2003-04-15 2009-06-09 Otis Elevator Company Elevator with rollers having selectively variable hardness
DE10394225B4 (de) * 2003-04-15 2013-01-31 Otis Elevator Co. Aufzug mit Rollen mit einer selektiv variablen Härte
AT501415B1 (de) * 2005-01-21 2009-01-15 Wittur Gmbh Brems- bzw. fangeinrichtung für eine aufzugskabine
DE102005057300A1 (de) * 2005-08-24 2007-03-01 Robert Bosch Gmbh Selbstverstärkende Reibungsbremse
US20070240941A1 (en) * 2005-12-21 2007-10-18 Daniel Fischer Brake shoe for use in elevator safety gear
EP2043937B1 (de) * 2006-07-26 2017-09-06 Wittur Holding GmbH Brems- bzw. fangeinrichtung zur temporären schutzraumabsicherung und dergl.
DE102006062754A1 (de) * 2006-09-19 2008-04-03 Wittur Ag Bremsfangeinrichtung
ES2353979T3 (es) * 2007-04-18 2011-03-08 Wittur Holding Gmbh Dispositivo de frenado o aprehensión con rodillo que corre parcialmente sobre revestimiento de bronce y con superficie de fricción inclinada .
US20090032340A1 (en) * 2007-07-31 2009-02-05 Rory Smith Method and Apparatus to Minimize Re-Leveling in High Rise High Speed Elevators
US9821983B2 (en) 2009-12-23 2017-11-21 Otis Elevator Company Elevator braking device
CN101941626A (zh) * 2010-09-09 2011-01-12 昆山京都电梯有限公司 一种用于电梯的安全钳连动机构
FI20106273A7 (fi) * 2010-12-01 2012-06-02 Kone Corp Hissijärjestely ja menetelmä
CN103459290B (zh) 2011-03-22 2016-12-21 奥的斯电梯公司 电梯制动系统
EP2524890B1 (en) 2011-05-20 2013-08-28 Kone Corporation Elevator with positon dependent braking force
JP5926603B2 (ja) * 2012-04-25 2016-05-25 株式会社日立製作所 エレベータ
ES2489968B1 (es) * 2013-02-26 2015-11-12 Orona, S. Coop. Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo
US9981826B2 (en) * 2013-09-11 2018-05-29 Otis Elevator Company Braking device for braking a hoisted object relative to a guide member
CN103588058B (zh) * 2013-10-30 2016-01-20 河北东方富达机械有限公司 绳轮制动器
JP6807753B2 (ja) * 2014-06-12 2021-01-06 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ ブレーキ部材駆動機構
WO2015191695A1 (en) * 2014-06-12 2015-12-17 Otis Elevator Company Braking system resetting mechanism for a hoisted structure
WO2016147686A1 (ja) * 2015-03-18 2016-09-22 三菱電機株式会社 エレベータの非常止め装置およびエレベータシステム
EP3106417B1 (en) * 2015-06-16 2018-08-08 KONE Corporation A control arrangement and a method
CN105648712B (zh) * 2016-02-28 2018-01-02 余静远 一种升降衣架防坠装置
CN105734922B (zh) * 2016-02-28 2017-12-05 余静远 一种用于升降衣架的防坠装置
CN105540480B (zh) * 2016-02-28 2018-03-06 余静远 一种具有防坠功能的衣架升降器
CA3058077A1 (en) * 2016-03-31 2017-10-05 2Innovate Llc Fall control system and method of controlling a movement during fall event
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
US11434104B2 (en) 2017-12-08 2022-09-06 Otis Elevator Company Continuous monitoring of rail and ride quality of elevator system
US10927915B2 (en) * 2017-12-15 2021-02-23 Otis Elevator Company Spring useful for elevator safety device
PL4222096T3 (pl) 2020-10-01 2025-02-03 Inventio Ag Stabilizujący szynę hamulec chwytny
CN120463036B (zh) * 2025-07-14 2025-09-30 中国建筑第五工程局有限公司 一种用于施工升降机的安全锁止装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US859718A (en) * 1907-03-12 1907-07-09 Thomas J Abbott Safety device for elevators.
US1581458A (en) * 1924-07-11 1926-04-20 Otis Elevator Co Elevator safety appliance
US2897920A (en) * 1958-01-28 1959-08-04 Dresser Ind Emergency brake for elevator cars
DE1756607A1 (de) * 1968-06-14 1970-04-09 Demag Ag Fangvorrichtung fuer ein Lastaufnahmegeraet
AT376952B (de) * 1983-03-21 1985-01-25 Otis Elevator Co Bremsfangvorrichtung
EP0161287A1 (de) * 1983-11-14 1985-11-21 Cobianchi Liftteile Ag Bremsfangvorrichtung insbesondere für aufzugskabinen
EP0490090B1 (de) * 1990-12-07 1995-08-09 Inventio Ag Bremsfangvorrichtung für Aufzugskabine und Gegengewicht

Also Published As

Publication number Publication date
EP0841280B1 (en) 2003-01-02
IN191648B (enExample) 2003-12-13
AU4437597A (en) 1998-05-14
BR9705444A (pt) 1999-09-14
CA2218794C (en) 2002-09-10
AU720534B2 (en) 2000-06-01
US6109398A (en) 2000-08-29
CA2218794A1 (en) 1998-05-07
FI964903A0 (fi) 1996-12-05
EP0841280A1 (en) 1998-05-13
FI964903L (fi) 1998-05-08
FI103962B (fi) 1999-10-29
JP3405670B2 (ja) 2003-05-12
DE69718131T2 (de) 2009-09-17
KR19980042186A (ko) 1998-08-17
CN1182709A (zh) 1998-05-27
KR100335820B1 (ko) 2002-07-18
JPH10152272A (ja) 1998-06-09
ES2188849T3 (es) 2003-07-01
DE69718131D1 (de) 2003-02-06
FI103962B1 (fi) 1999-10-29

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C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20020703