GB2002840A - Sliding door for a lift - Google Patents

Sliding door for a lift

Info

Publication number
GB2002840A
GB2002840A GB7833732A GB7833732A GB2002840A GB 2002840 A GB2002840 A GB 2002840A GB 7833732 A GB7833732 A GB 7833732A GB 7833732 A GB7833732 A GB 7833732A GB 2002840 A GB2002840 A GB 2002840A
Authority
GB
United Kingdom
Prior art keywords
door
another
sections
sliding door
section
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.)
Granted
Application number
GB7833732A
Other versions
GB2002840B (en
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
Publication of GB2002840A publication Critical patent/GB2002840A/en
Application granted granted Critical
Publication of GB2002840B publication Critical patent/GB2002840B/en
Expired legal-status Critical Current

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
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/08—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/002—Special devices for shifting a plurality of wings operated simultaneously for wings which lie one behind the other when closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F2017/005—Special devices for shifting a plurality of wings operated simultaneously for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

The invention relates to a sliding door composed of two or more sections coupled to one another through a transmission (6), so that one section moves faster than another. The sections have abutments which overlap when the door is closed. To prevent any door section from opening or remaining open in the event of a fault in the transmission, a lost motion coupling is provided to limit relative movement between the door sections in at least one direction. The lost motion coupling in one embodiment takes the form of a lug projecting from one door section into a groove in another. <IMAGE>
GB7833732A 1977-08-17 1978-08-17 Sliding door for a lift Expired GB2002840B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10966377U JPS5436274U (en) 1977-08-17 1977-08-17

Publications (2)

Publication Number Publication Date
GB2002840A true GB2002840A (en) 1979-02-28
GB2002840B GB2002840B (en) 1982-05-26

Family

ID=14516000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833732A Expired GB2002840B (en) 1977-08-17 1978-08-17 Sliding door for a lift

Country Status (5)

Country Link
JP (1) JPS5436274U (en)
GB (1) GB2002840B (en)
HK (1) HK65983A (en)
MY (1) MY8400323A (en)
SG (1) SG53283G (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810177A1 (en) * 1996-05-28 1997-12-03 TESIO S.r.l. Control equipment for lift doors
CN106494981A (en) * 2016-12-08 2017-03-15 宁波永良电梯技术发展有限公司 Elevator cab door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6224694Y2 (en) * 1980-10-22 1987-06-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207301B1 (en) * 1972-11-17 1975-11-07 Jaz Sa

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810177A1 (en) * 1996-05-28 1997-12-03 TESIO S.r.l. Control equipment for lift doors
CN106494981A (en) * 2016-12-08 2017-03-15 宁波永良电梯技术发展有限公司 Elevator cab door

Also Published As

Publication number Publication date
HK65983A (en) 1983-12-16
GB2002840B (en) 1982-05-26
MY8400323A (en) 1984-12-31
SG53283G (en) 1984-04-19
JPS5436274U (en) 1979-03-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940817