BRPI0704158A - barreira para poço de elevador - Google Patents

barreira para poço de elevador

Info

Publication number
BRPI0704158A
BRPI0704158A BRPI0704158-6A BRPI0704158A BRPI0704158A BR PI0704158 A BRPI0704158 A BR PI0704158A BR PI0704158 A BRPI0704158 A BR PI0704158A BR PI0704158 A BRPI0704158 A BR PI0704158A
Authority
BR
Brazil
Prior art keywords
pit
car
barrier
elevator shaft
shaft
Prior art date
Application number
BRPI0704158-6A
Other languages
English (en)
Inventor
Hanspeter Bloch
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 BRPI0704158A publication Critical patent/BRPI0704158A/pt
Publication of BRPI0704158B1 publication Critical patent/BRPI0704158B1/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
    • B66B5/0043—Devices enhancing safety during maintenance
    • B66B5/005—Safety of maintenance personnel
    • 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

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

BARREIRA PARA POçO DE ELEVADOR. Uma instalação de elevador compreendendo um carro (1) no interior de uma coluna (10), um amortecedor (16) montado em um poço (12) da coluna (10) e uma barreira (20; 30; 40) localizada no poço (12) circundando ou dentro de uma área na qual um espaço livre vertical entre o peso do poço (14) e o carro (1) ou equipamento montado sobre o mesmo é inferior a um valor limiar regulador (C) quando o carro (1) comprime por completo o amortecedor (16). Por conseguinte, a barreira (20; 30; 40) atua para fisicamente desencorajar pessoal dentro do poço de inadvertidamente estar presente na área de espaço livre vertical reduzido.
BRPI0704158A 2006-10-06 2007-10-03 instalação de elevador BRPI0704158B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06121879 2006-10-06

Publications (2)

Publication Number Publication Date
BRPI0704158A true BRPI0704158A (pt) 2008-05-27
BRPI0704158B1 BRPI0704158B1 (pt) 2019-12-17

Family

ID=37719213

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704158A BRPI0704158B1 (pt) 2006-10-06 2007-10-03 instalação de elevador

Country Status (7)

Country Link
US (2) US20080083587A1 (pt)
CN (1) CN100590052C (pt)
AT (1) ATE555048T1 (pt)
BR (1) BRPI0704158B1 (pt)
ES (1) ES2384187T3 (pt)
NO (1) NO20075054L (pt)
PT (1) PT1908720E (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080142311A1 (en) * 2005-02-09 2008-06-19 John Ferrisi Pit Buffer Assembly for an Elevator System
WO2008079146A1 (en) * 2006-12-20 2008-07-03 Otis Elevator Company Elevator damper assembly
JP4721199B2 (ja) * 2009-03-05 2011-07-13 東芝エレベータ株式会社 エレベータ昇降路最下端部構築用型枠ユニット、及びエレベータ昇降路下端部の構築方法
WO2018150579A1 (ja) * 2017-02-20 2018-08-23 三菱電機株式会社 エレベータのかご上昇制限装置及び保守点検方法
ES2759442T3 (es) * 2017-05-05 2020-05-11 Kone Corp Sistema de ascensor y pantalla de contrapeso
EP3904264A1 (en) * 2020-04-30 2021-11-03 KONE Corporation Compensation guide, counterweight screen, elevator and method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US751504A (en) * 1904-02-09 Means for arresting elevator-cars
US409486A (en) * 1889-08-20 Safety-cushion for elevators
US1614675A (en) * 1923-10-03 1927-01-18 Jones Thomas La Rue Elevator safety appliance
US4091906A (en) * 1977-02-28 1978-05-30 Advance Lifts, Incorporated Collapsible safety guard for platform lift
US5195616A (en) * 1992-07-15 1993-03-23 Otis Elevator Company One to two stroke roped elevator pit buffers
US5806633A (en) * 1995-12-22 1998-09-15 Macuga; Henry J. Elevator safety system incorporating false pit
JPH09315720A (ja) * 1996-05-30 1997-12-09 Mitsubishi Denki Bill Techno Service Kk エレベータの安全装置
US5995915A (en) * 1997-01-29 1999-11-30 Advanced Micro Devices, Inc. Method and apparatus for the functional verification of digital electronic systems
US6202797B1 (en) * 1999-08-26 2001-03-20 Otis Elevator Company Automatic protection of elevator mechanics
JP3619110B2 (ja) * 2000-03-01 2005-02-09 株式会社日立製作所 昇降機用緩衝器
DE10052459A1 (de) 2000-10-23 2002-05-02 Mueller Wolfgang T Schutzraumvorrichtungen für maschinenraumlose Aufzüge mit reduziertem Schacht
JP4301837B2 (ja) * 2002-05-21 2009-07-22 三菱電機株式会社 エレベータの緩衝装置
EP1479636A1 (de) 2003-05-21 2004-11-24 Inventio Ag Puffer zum Schaffen einer Schutzzone in einer Aufzugsanlage
JP4712313B2 (ja) * 2003-05-21 2011-06-29 インベンテイオ・アクテイエンゲゼルシヤフト バッファおよびバッファを備えたエレベータ設備
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
JP4406273B2 (ja) 2003-12-10 2010-01-27 オーチス エレベータ カンパニー エレベータの作業保護装置
US20060042883A1 (en) * 2004-09-02 2006-03-02 Gary Scott Elevator pit safety device
DE602004022093D1 (de) * 2004-11-30 2009-08-27 Otis Elevator Co Aufzugskabine mit umklappbaren stossdämpfungsschenkeln und entsprechender aufzug
US20060201744A1 (en) * 2005-03-14 2006-09-14 Susan Curtis Elevator shaft safety net system
EP2138443A1 (en) * 2008-06-04 2009-12-30 Mac Puar, S.A. Folding skirt for a lift cabin

Also Published As

Publication number Publication date
CN101157426A (zh) 2008-04-09
BRPI0704158B1 (pt) 2019-12-17
ATE555048T1 (de) 2012-05-15
ES2384187T3 (es) 2012-07-02
US20080083587A1 (en) 2008-04-10
CN100590052C (zh) 2010-02-17
US8807289B2 (en) 2014-08-19
NO20075054L (no) 2008-04-07
US20100051392A1 (en) 2010-03-04
PT1908720E (pt) 2012-06-21

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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]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/12/2019, OBSERVADAS AS CONDICOES LEGAIS.