HK47797A - Elevator system - Google Patents

Elevator system

Info

Publication number
HK47797A
HK47797A HK47797A HK47797A HK47797A HK 47797 A HK47797 A HK 47797A HK 47797 A HK47797 A HK 47797A HK 47797 A HK47797 A HK 47797A HK 47797 A HK47797 A HK 47797A
Authority
HK
Hong Kong
Prior art keywords
elevator system
elevator
Prior art date
Application number
HK47797A
Other languages
English (en)
Inventor
Kaoru Kurosawa
Jun Sugahara
Yoshinari Atsumi
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of HK47797A publication Critical patent/HK47797A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors
HK47797A 1993-03-16 1997-04-17 Elevator system HK47797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5560793A JPH06263370A (ja) 1993-03-16 1993-03-16 エレベータ乗場ドアの外部開放装置

Publications (1)

Publication Number Publication Date
HK47797A true HK47797A (en) 1997-04-25

Family

ID=13003459

Family Applications (1)

Application Number Title Priority Date Filing Date
HK47797A HK47797A (en) 1993-03-16 1997-04-17 Elevator system

Country Status (3)

Country Link
JP (1) JPH06263370A (xx)
GB (1) GB2276145B (xx)
HK (1) HK47797A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08165080A (ja) * 1994-12-09 1996-06-25 Hitachi Ltd エレベーター装置
FI101822B1 (fi) * 1997-09-15 1998-08-31 Kone Corp Tason oven kaksoislukitus
EP3119715B1 (en) * 2014-03-19 2018-12-26 Wittur Holding GmbH Block system and assembly for lift doors
CN103910261A (zh) * 2014-04-29 2014-07-09 苏州中远电梯有限公司 一种电梯层门防撞装置
KR102086246B1 (ko) * 2018-09-06 2020-03-06 현대엘리베이터주식회사 엘리베이터 클러치 장치
KR102260978B1 (ko) * 2020-12-09 2021-06-04 이연근 비상시 도어 잠금 해제 기능을 갖는 엘리베이터

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49110061A (xx) * 1973-02-23 1974-10-19
GB1498039A (en) * 1974-03-08 1978-01-18 Kruger S Lift systems and landing door lock auxiliary release mechanisms therefor
US4483420A (en) * 1982-07-01 1984-11-20 Byrne Francis J Elevator door interlocking apparatus
JPS6331987A (ja) * 1986-07-22 1988-02-10 株式会社日立製作所 エレベ−タ乗場戸の解錠装置

Also Published As

Publication number Publication date
JPH06263370A (ja) 1994-09-20
GB2276145A (en) 1994-09-21
GB9405035D0 (en) 1994-04-27
GB2276145B (en) 1996-10-30

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090315