BRPI0401791A - Amortecedor e instalação de elevador com tal amortecedor - Google Patents

Amortecedor e instalação de elevador com tal amortecedor

Info

Publication number
BRPI0401791A
BRPI0401791A BR0401791-9A BRPI0401791A BRPI0401791A BR PI0401791 A BRPI0401791 A BR PI0401791A BR PI0401791 A BRPI0401791 A BR PI0401791A BR PI0401791 A BRPI0401791 A BR PI0401791A
Authority
BR
Brazil
Prior art keywords
shock absorber
elevator car
counterweight
path
elevator installation
Prior art date
Application number
BR0401791-9A
Other languages
English (en)
Inventor
Marcel Huber
Jahannes Kocher
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 BRPI0401791A publication Critical patent/BRPI0401791A/pt
Publication of BRPI0401791B1 publication Critical patent/BRPI0401791B1/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
    • B66B5/28—Buffer-stops for cars, cages, or skips

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Control And Safety Of Cranes (AREA)
  • Emergency Lowering Means (AREA)
  • Vibration Dampers (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

"AMORTECEDOR E INSTALAçãO DE ELEVADOR COM TAL AMORTECEDOR". A presente invenção refere-se a um amortecedor (20) que serve para suportar uma cabine de elevador (25) e/ou um contrapeso (23) para a cabine do elevador (25) em que a cabine do elevador (25) e o contrapeso (23) são movidos ao longo de trajetos (V~ K~, V~ G~). O amortecedor (20) é construído de tal forma que se projeta, pelo menos parcialmente, no trajeto (V~ K~) da cabine de elevador (25) e o trajeto (V~ G~) do contrapeso (23). O amortecedor produz um contato mecânico com a cabine de elevador (25) quando a cabine de elevador (25) cai abaixo de um espaçamento (Z2) com relação à parte inferior (28). O amortecedor produz, adicionalmente, um contato mecânico com o contrapeso quando o contrapeso cai abaixo de uma distância (Z2.1) com relação à parte inferior (28).
BRPI0401791-9A 2003-05-21 2004-05-20 amortecedor e instalaÇço de elevador com tal amortecedor. BRPI0401791B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03405351 2003-05-21

Publications (2)

Publication Number Publication Date
BRPI0401791A true BRPI0401791A (pt) 2005-01-18
BRPI0401791B1 BRPI0401791B1 (pt) 2013-04-24

Family

ID=33442899

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0401791-9A BRPI0401791B1 (pt) 2003-05-21 2004-05-20 amortecedor e instalaÇço de elevador com tal amortecedor.

Country Status (9)

Country Link
US (1) US7249656B2 (pt)
JP (1) JP4712313B2 (pt)
CN (1) CN100335396C (pt)
AT (1) ATE473192T1 (pt)
AU (1) AU2004202178B2 (pt)
BR (1) BRPI0401791B1 (pt)
CA (1) CA2467675C (pt)
DE (1) DE502004011354D1 (pt)
ES (1) ES2348610T3 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ532767A (en) * 2003-05-21 2004-12-24 Inventio Ag Lift installation with a buffer for creating a zone of protection in a lift installation and a method of creating a zone of protection
US20060042883A1 (en) * 2004-09-02 2006-03-02 Gary Scott Elevator pit safety device
ES2328043T3 (es) * 2004-11-30 2009-11-06 Otis Elevator Company Cabina de ascensor con patas plegables amortiguadoras de choques y ascensor correspondiente.
WO2006085882A2 (en) * 2005-02-09 2006-08-17 Otis Elevator Company Pit buffer assembly for an elevator system
ES2527745T3 (es) * 2006-06-26 2015-01-29 Otis Elevator Company Parada retráctil para mantener un espacio libre por arriba sobre una cabina de elevador
CN100590052C (zh) * 2006-10-06 2010-02-17 因温特奥股份公司 电梯设备
EP2682360B1 (en) * 2006-11-20 2016-08-10 Mitsubishi Electric Corporation Elevator system
FI121423B (fi) * 2009-04-23 2010-11-15 Kone Corp Hissin turvajärjestely
ES2899981T3 (es) * 2010-04-12 2022-03-15 Otis Elevator Co Tope retráctil para ascensores de baja altura
US9849046B2 (en) * 2012-09-21 2017-12-26 Honda Access Corp. Occupant transfer apparatus for vehicle
CN103640946B (zh) * 2013-12-11 2015-07-22 福州大学 一种机械压剪式电梯耗能型缓冲器
US9359171B1 (en) * 2015-01-20 2016-06-07 Inventio Ag Safety system for a lift installation and safety helmet as individual component of such a safety system
EP3566995B1 (en) * 2018-05-09 2021-06-30 Otis Elevator Company Elevator car door coupling systems
CN108483180A (zh) * 2018-05-23 2018-09-04 苏州台菱电梯有限公司 一种电梯移动止停装置
CN113226966B (zh) * 2018-12-19 2023-03-14 因温特奥股份公司 用于提供临时的保护空间的装置
US11691847B2 (en) 2019-06-20 2023-07-04 Tk Elevator Corporation Elevator travel blocking apparatus
CN110342369B (zh) * 2019-08-12 2024-03-12 中科鼎盛电梯科技江苏有限公司浙江分公司 一种无基坑电梯的安全装置
JP7004408B1 (ja) * 2020-08-17 2022-01-21 東芝エレベータ株式会社 レールユニット
EP4201862A1 (en) 2021-12-24 2023-06-28 Otis Elevator Company Buffer device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI93632C (fi) * 1993-06-28 1995-05-10 Kone Oy Alakoneistoinen vetopyörähissi
CA2166841C (en) * 1995-01-31 2006-08-22 Heinrich Foelix Temporary working space protection
US5806633A (en) * 1995-12-22 1998-09-15 Macuga; Henry J. Elevator safety system incorporating false pit
JP3607001B2 (ja) * 1996-05-27 2005-01-05 三菱電機株式会社 免振建築用エレベーター装置
US6095288A (en) * 1999-04-22 2000-08-01 Otis Elevator Company Pit-less elevator
NO323028B1 (no) * 1999-05-14 2006-12-27 Inventio Ag Anordning for utforelse av arbeid i en heissjakt
JP2001146370A (ja) * 1999-11-19 2001-05-29 Mitsubishi Electric Corp エレベーター装置
JP2001151432A (ja) * 1999-12-01 2001-06-05 Mitsubishi Electric Corp エレベータ装置
JP2001163543A (ja) * 1999-12-08 2001-06-19 Oil Drive Kogyo Kk エレベータ用緩衝器の設置方法
SE521817C2 (sv) * 2000-11-02 2003-12-09 Alimak Ab Säkerhetsarrangemang vid hiss
NZ532767A (en) * 2003-05-21 2004-12-24 Inventio Ag Lift installation with a buffer for creating a zone of protection in a lift installation and a method of creating a zone of protection

Also Published As

Publication number Publication date
US7249656B2 (en) 2007-07-31
HK1071121A1 (zh) 2005-07-08
JP2004352505A (ja) 2004-12-16
AU2004202178B2 (en) 2008-05-22
AU2004202178A1 (en) 2004-12-09
ES2348610T3 (es) 2010-12-09
CA2467675C (en) 2011-07-12
CN1572702A (zh) 2005-02-02
ATE473192T1 (de) 2010-07-15
CA2467675A1 (en) 2004-11-21
BRPI0401791B1 (pt) 2013-04-24
JP4712313B2 (ja) 2011-06-29
CN100335396C (zh) 2007-09-05
DE502004011354D1 (de) 2010-08-19
US20040251087A1 (en) 2004-12-16

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/05/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2568 DE 2020-03-24