BR9903588A - Dispositivo para a parada de uma instalação de elevador - Google Patents

Dispositivo para a parada de uma instalação de elevador

Info

Publication number
BR9903588A
BR9903588A BR9903588-0A BR9903588A BR9903588A BR 9903588 A BR9903588 A BR 9903588A BR 9903588 A BR9903588 A BR 9903588A BR 9903588 A BR9903588 A BR 9903588A
Authority
BR
Brazil
Prior art keywords
cable
elevator car
brake
elevator
case
Prior art date
Application number
BR9903588-0A
Other languages
English (en)
Inventor
Dietrich Wegener
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 BR9903588A publication Critical patent/BR9903588A/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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors
    • 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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors
    • B66B5/046—Mechanical overspeed governors of the pendulum or rocker arm type
    • 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
    • B66B5/185—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 acting on main ropes or main cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings

Landscapes

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

Abstract

Patente de Invenção: <B>"DISPOSITIVO PARA A PARADA DE UMA INSTALAçãO DE ELEVADOR"<D>. No caso desse dispositivo para a parada de uma instalação de elevador, está previsto um limitador de velocidade (5) para o qual o movimento da cabina do elevador (1) é transmitido por meio de um cabo limitador (6). As extremidades do cabo limitador (6) estão seguras em uma primeira alavanca de liberação (8) apoiada, podendo girar, na cabina do elevador (1), a qual em caso de emergência, aciona um pára quedas de elevador (9) disposto na cabina do elevador (1). Braço de arrasto (11), base de mola (12) e mola de compensação (13) formam um acoplamento de cabo elástico, que pode receber as diversas dilatações de cabo entre o cabo de suporte (3) e o cabo limitador (6). Uma mecânica de liberação (14) do limitador de velocidade (5) aciona um freio de cabos (15), no caso de velocidade excessiva da cabina do elevador (1), na direção para cima. No caso de velocidade excessiva da cabina do elevador (1), na direção para cima, o limitador de velocidade (5) não é bloqueado como no caso de velocidade excessiva na direção para baixo, mas o freio de cabos (15) é acionado por meio da mecânica de liberação (14). O freio de cabos (15) precisa compensar, pelo menos, as forças não compensadas no disco de acionamento (2), a fim de impedir uma outra aceleração da cabina do elevador (1) que se desloca para cima. A força de freio a ser aplicada pelo freio de cabos (15) deve ser, pelo menos, tão grande como a diferença da força do cabo máxima no disco de acionamento (2).
BR9903588-0A 1998-08-14 1999-08-13 Dispositivo para a parada de uma instalação de elevador BR9903588A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810779 1998-08-14

Publications (1)

Publication Number Publication Date
BR9903588A true BR9903588A (pt) 2000-09-05

Family

ID=8236249

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903588-0A BR9903588A (pt) 1998-08-14 1999-08-13 Dispositivo para a parada de uma instalação de elevador

Country Status (15)

Country Link
EP (1) EP0980842B1 (pt)
JP (1) JP2000211841A (pt)
AR (1) AR021198A1 (pt)
AT (1) ATE255534T1 (pt)
BR (1) BR9903588A (pt)
CZ (1) CZ293515B6 (pt)
DE (1) DE59907918D1 (pt)
ES (1) ES2212425T3 (pt)
HU (1) HU223608B1 (pt)
IL (1) IL131057A (pt)
NO (1) NO320636B1 (pt)
PL (1) PL197088B1 (pt)
PT (1) PT980842E (pt)
SK (1) SK285406B6 (pt)
ZA (1) ZA995117B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832139B1 (fr) * 2001-11-13 2004-08-06 Otis Elevator Co Installation de contrepoids parachute pour ascenseur
DE50309764D1 (de) * 2002-04-02 2008-06-19 Inventio Ag Einrichtung zum Einrücken einer Fangvorrichtung für eine Aufzugskabine
EP1350753B1 (de) * 2002-04-02 2008-05-07 Inventio Ag Einrichtung zum Einrücken einer Fangvorrichtung für eine Aufzugskabine
EP1792865B1 (en) 2004-09-09 2013-06-26 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
CN101973474B (zh) * 2010-11-08 2012-07-18 日立电梯(上海)有限公司 电梯超速保护装置
US8720262B2 (en) * 2011-03-09 2014-05-13 Inventio Ag Testing a speed limiting system of an elevator installation
CN103754724B (zh) * 2014-01-06 2015-11-11 中国矿业大学 一种用于电梯限速器校验时驱动限速器绳轮的装置及方法
JP6296973B2 (ja) * 2014-12-24 2018-03-20 株式会社日立製作所 調速機及びエレベータ装置
CN106006300A (zh) * 2016-07-27 2016-10-12 江南嘉捷电梯股份有限公司 一种电梯限速器系统
EP3517473A1 (en) * 2018-01-25 2019-07-31 KONE Corporation Inertia brake for braking a governor rope of a governor system of an elevator system
CN109693980B (zh) * 2019-02-21 2021-03-19 联想(北京)有限公司 电梯调度方法、装置及系统
EP3819245A1 (en) * 2019-11-08 2021-05-12 KONE Corporation An elevator
GR1010279B (el) * 2021-10-12 2022-08-05 Ευαγγελος Νικολαου Κλαμπανης Μηχανισμος ασφαλειας ρυθμιστη ταχυτητας

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669181A5 (de) * 1985-08-29 1989-02-28 Inventio Ag Vorabschalteinrichtung an einem nockenrad-geschwindigkeitsbegrenzer fuer aufzuege.
US5197571A (en) * 1991-06-03 1993-03-30 Burrell Michael P Self centering elevator cable safety brake
US5183979A (en) * 1991-07-22 1993-02-02 Otis Elevator Company Elevator governor rope restraint when elevator car moves with car doors open
US5299661A (en) * 1992-11-03 1994-04-05 Otis Elevator Company Mechanical overspeed safety device
US5495919A (en) * 1994-04-25 1996-03-05 Otis Elevator Company Safety brake apparatus for an elevator car or counterweight
US5617933A (en) * 1995-06-13 1997-04-08 Otis Elevator Company Bi-directional elevator governor

Also Published As

Publication number Publication date
HU223608B1 (hu) 2004-10-28
IL131057A0 (en) 2001-01-28
HUP9902702A3 (en) 2001-05-28
HUP9902702A2 (hu) 2000-09-28
DE59907918D1 (de) 2004-01-15
EP0980842B1 (de) 2003-12-03
PL334896A1 (en) 2000-02-28
NO320636B1 (no) 2006-01-09
EP0980842A1 (de) 2000-02-23
IL131057A (en) 2002-07-25
ATE255534T1 (de) 2003-12-15
HU9902702D0 (en) 1999-10-28
CZ293515B6 (cs) 2004-05-12
SK285406B6 (sk) 2007-01-04
NO993924L (no) 2000-02-15
CZ289499A3 (cs) 2000-02-16
ZA995117B (en) 2000-11-16
PT980842E (pt) 2004-04-30
SK105099A3 (en) 2000-05-16
AR021198A1 (es) 2002-07-03
NO993924D0 (no) 1999-08-13
JP2000211841A (ja) 2000-08-02
PL197088B1 (pl) 2008-02-29
ES2212425T3 (es) 2004-07-16

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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 13/08/1999, 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 20A ANUIDADE.

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

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2527 DE 11-06-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.