BR0312668A - spring damper for an elevator system - Google Patents

spring damper for an elevator system

Info

Publication number
BR0312668A
BR0312668A BRPI0312668-4A BR0312668A BR0312668A BR 0312668 A BR0312668 A BR 0312668A BR 0312668 A BR0312668 A BR 0312668A BR 0312668 A BR0312668 A BR 0312668A
Authority
BR
Brazil
Prior art keywords
elevator system
spring damper
spring
damper
lift system
Prior art date
Application number
BRPI0312668-4A
Other languages
Portuguese (pt)
Inventor
Shusaku Shibasaki
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of BR0312668A publication Critical patent/BR0312668A/en

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
    • 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
    • B66B5/282—Structure thereof

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Springs (AREA)
  • Vibration Dampers (AREA)

Abstract

AMORTECEDOR DE MOLA PARA UM SISTEMA DE ELEVADOR Um amortecedor de mola (26) para uma cbine de elevador (12) inclui uma espira de mola cónica.SPRING SHOCK FOR A LIFT SYSTEM A spring damper (26) for an elevator cage (12) includes a conical spring loop.

BRPI0312668-4A 2002-07-16 2003-06-23 spring damper for an elevator system BR0312668A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002206866A JP2004051237A (en) 2002-07-16 2002-07-16 Spring shock absorber for elevator
PCT/US2003/019856 WO2004007331A2 (en) 2002-07-16 2003-06-23 Conical spring buffer for an elevator

Publications (1)

Publication Number Publication Date
BR0312668A true BR0312668A (en) 2007-06-26

Family

ID=30112806

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312668-4A BR0312668A (en) 2002-07-16 2003-06-23 spring damper for an elevator system

Country Status (8)

Country Link
JP (1) JP2004051237A (en)
KR (1) KR20050013182A (en)
CN (1) CN100379670C (en)
AU (1) AU2003281056A1 (en)
BR (1) BR0312668A (en)
HK (1) HK1080821A1 (en)
TW (1) TWI312335B (en)
WO (1) WO2004007331A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4575076B2 (en) * 2004-08-05 2010-11-04 三菱電機株式会社 Elevator equipment
JP2007055300A (en) * 2005-08-22 2007-03-08 Hino Motors Ltd Parking brake lever
JP4931405B2 (en) * 2005-11-18 2012-05-16 株式会社イノアックコーポレーション Shock absorbing member for vehicle
JP4857994B2 (en) * 2006-07-31 2012-01-18 株式会社アドヴィックス Brake fluid pressure generator
CN104444693B (en) * 2014-11-30 2017-02-01 重庆和航科技股份有限公司 Elevator buffering system with variable damping force
CN104477728A (en) * 2014-11-30 2015-04-01 重庆和航科技股份有限公司 Elevator system capable of progressively buffering damping force
CN104609278B (en) * 2014-11-30 2017-03-15 重庆和航科技股份有限公司 There is the elevator cushion system of reduction damping
CN104495566B (en) * 2014-12-13 2018-01-02 重庆和航科技股份有限公司 The damping system of the progressive damping force of elevator adaptability
CN104444695B (en) * 2014-12-13 2017-08-25 重庆和航科技股份有限公司 The buffer system of the progressive damping force of elevator adaptability
CN110668283B (en) * 2019-10-05 2021-06-18 谢煜敬 System for handling elevator falling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US545764A (en) * 1895-09-03 williams
US835157A (en) * 1906-01-16 1906-11-06 Irvin G Fry Combined cupboard and dumb-waiter.
JPS595515B2 (en) * 1976-12-07 1984-02-04 三菱電機株式会社 Elevator hoisting device

Also Published As

Publication number Publication date
AU2003281056A1 (en) 2004-02-02
CN1668523A (en) 2005-09-14
WO2004007331A2 (en) 2004-01-22
CN100379670C (en) 2008-04-09
WO2004007331A3 (en) 2004-10-14
AU2003281056A8 (en) 2004-02-02
TWI312335B (en) 2009-07-21
KR20050013182A (en) 2005-02-02
JP2004051237A (en) 2004-02-19
HK1080821A1 (en) 2006-05-04
TW200410892A (en) 2004-07-01

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2157 DE 08/05/2012.