CA1178900A - Buffer device for elevator - Google Patents

Buffer device for elevator

Info

Publication number
CA1178900A
CA1178900A CA000413066A CA413066A CA1178900A CA 1178900 A CA1178900 A CA 1178900A CA 000413066 A CA000413066 A CA 000413066A CA 413066 A CA413066 A CA 413066A CA 1178900 A CA1178900 A CA 1178900A
Authority
CA
Canada
Prior art keywords
box
buffer device
buffer
elevator
elevator according
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
Application number
CA000413066A
Other languages
English (en)
French (fr)
Inventor
Kazutoshi Ohta
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of CA1178900A publication Critical patent/CA1178900A/en
Expired legal-status Critical Current

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
    • B66B5/282—Structure thereof
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/37—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers of foam-like material, i.e. microcellular material, e.g. sponge rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/902—Foam

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Vibration Dampers (AREA)
CA000413066A 1981-10-08 1982-10-07 Buffer device for elevator Expired CA1178900A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56160770A JPS5863673A (ja) 1981-10-08 1981-10-08 エレベ−タ用緩衝装置
JP160770/1981 1981-10-08

Publications (1)

Publication Number Publication Date
CA1178900A true CA1178900A (en) 1984-12-04

Family

ID=15722075

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000413066A Expired CA1178900A (en) 1981-10-08 1982-10-07 Buffer device for elevator

Country Status (3)

Country Link
US (1) US4515248A (2)
JP (1) JPS5863673A (2)
CA (1) CA1178900A (2)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100292259B1 (ko) * 1998-07-29 2001-06-01 장병우 엘리베이터의안전장치
JP3528668B2 (ja) * 1999-03-24 2004-05-17 株式会社日立製作所 エレベータの制御装置
IT1310285B1 (it) * 1999-07-30 2002-02-11 Pei Protezioni Elaborazioni Dispositivo di movimentazione e ammortizzamento per protezioniteloscopiche.
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
ES2343324T3 (es) * 2004-05-05 2010-07-28 Otis Elevator Company Dispositivo de seguridad para la proteccion de un operador en hueco de ascensores con fondo de poca altura y ascensor equipado con el mismo.
US20060042883A1 (en) * 2004-09-02 2006-03-02 Gary Scott Elevator pit safety device
JP2009509893A (ja) * 2005-09-29 2009-03-12 オーチス エレベータ カンパニー 昇降路内に複数のかごを有するエレベータシステム用の破断可能な緩衝器
JP4917798B2 (ja) * 2005-12-09 2012-04-18 日本オーチス・エレベータ株式会社 エレベータの緩衝器
WO2010019145A1 (en) * 2008-08-14 2010-02-18 Otis Elevator Company Inspection device and method for deformable elevator buffers
EP2366653B1 (de) * 2010-03-17 2012-10-24 Acla-Werke GmbH Puffer zum Abfangen von Stössen
CN102933431B (zh) * 2010-05-28 2016-03-16 京洛株式会社 冲击吸收体
CN103601056B (zh) * 2013-11-30 2016-08-24 无锡睿网科技有限公司 一种电梯安全装置
WO2016118443A1 (en) * 2015-01-21 2016-07-28 Otis Elevator Company Buffering device for multiple-car elevator system
US11414300B2 (en) * 2016-04-14 2022-08-16 Mitsubishi Electric Corporation Damper for elevator, and elevator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US773269A (en) * 1902-12-06 1904-10-25 William Vanderman Fireproof box.
US1594317A (en) * 1925-07-13 1926-07-27 James W Moore Elevator
US3721433A (en) * 1969-11-21 1973-03-20 Collision Devices Inc Deformable shock-absorbing guard
US3888502A (en) * 1972-05-08 1975-06-10 Gen Motors Corp Energy absorber components for use in vehicles particularly motor vehicles
DE2400176A1 (de) * 1974-01-03 1975-07-17 Krupp Gmbh Puffer mit in einem rohr untergebrachten zellkunststoffkoerpern
US4407373A (en) * 1981-06-01 1983-10-04 Walker-Neer Mfg. Co., Inc. Collapsible pedestal for drilling apparatus

Also Published As

Publication number Publication date
JPS6116715B2 (2) 1986-05-01
US4515248A (en) 1985-05-07
JPS5863673A (ja) 1983-04-15

Similar Documents

Publication Publication Date Title
US4515248A (en) Buffer device for elevator
US4106249A (en) Method and apparatus for interlocking and venting a structural diaphragm
US5349794A (en) Wall for damping vibration
NZ221389A (en) Polystyrene foam panel: adhesively bonded coextensive frames on front and back surfaces: one frame in rebates on only one surface
WO1988004710A1 (en) Hydraulic buffer to protect buildings against earthquakes
US5992119A (en) Construction block, and a structure provided with the same
JP4593646B2 (ja) 建物ボイド内組込型の立体駐車装置およびその水平サポート装置
JPS59233085A (ja) サツシユ取付構造
JPH021947B2 (2)
JP3690460B2 (ja) 制震ダンパーおよび制震構造
JP3314202B2 (ja) 免震建造物と地盤とを繋ぐエキスパンションジョイント
JPH0745784B2 (ja) 耐震壁
JP3283949B2 (ja) ユニット建物の土間構造
JPH1129277A (ja) 免震建物のエレベータ
JP2633663B2 (ja) エレベータの乗場装置
JP2665299B2 (ja) エレベーターの乗場表示装置
JPH0849445A (ja) 免震装置の設置方式
KR200186245Y1 (ko) 내진용 칸막이벽 구조
JPH03107074A (ja) 建物の制振装置
JP2001115576A (ja) 鋼構造建物の防火間仕切り壁工法
JPS6363708B2 (2)
JP3254322B2 (ja) 免震装置
JP3777533B2 (ja) 耐震補強建物
JPS61261580A (ja) コンクリ−ト耐震壁の構築構造
JPH1018723A (ja) 出入口枠

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry