GB2358623B - Modular lock for elevator doors - Google Patents

Modular lock for elevator doors

Info

Publication number
GB2358623B
GB2358623B GB0017112A GB0017112A GB2358623B GB 2358623 B GB2358623 B GB 2358623B GB 0017112 A GB0017112 A GB 0017112A GB 0017112 A GB0017112 A GB 0017112A GB 2358623 B GB2358623 B GB 2358623B
Authority
GB
United Kingdom
Prior art keywords
elevator doors
modular lock
modular
lock
elevator
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 - Lifetime
Application number
GB0017112A
Other versions
GB2358623A (en
GB0017112D0 (en
Inventor
Roberto Zappa
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.)
Sematic SpA
Original Assignee
Sematic SpA
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 Sematic SpA filed Critical Sematic SpA
Publication of GB0017112D0 publication Critical patent/GB0017112D0/en
Publication of GB2358623A publication Critical patent/GB2358623A/en
Application granted granted Critical
Publication of GB2358623B publication Critical patent/GB2358623B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66B13/14—Control systems or devices
    • B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
    • B66B13/20—Lock mechanisms actuated mechanically by abutments or projections on the cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)
  • Lock And Its Accessories (AREA)
GB0017112A 2000-01-26 2000-07-13 Modular lock for elevator doors Expired - Lifetime GB2358623B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI000099A IT1316302B1 (en) 2000-01-26 2000-01-26 MODULAR LOCK FOR LIFT DOORS
DE10037720.3A DE10037720B4 (en) 2000-01-26 2000-08-02 Modular locking for elevator doors

Publications (3)

Publication Number Publication Date
GB0017112D0 GB0017112D0 (en) 2000-08-30
GB2358623A GB2358623A (en) 2001-08-01
GB2358623B true GB2358623B (en) 2004-02-25

Family

ID=26006595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0017112A Expired - Lifetime GB2358623B (en) 2000-01-26 2000-07-13 Modular lock for elevator doors

Country Status (3)

Country Link
DE (1) DE10037720B4 (en)
GB (1) GB2358623B (en)
IT (1) IT1316302B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20021718A1 (en) * 2002-07-31 2004-02-01 Sematic Italia Spa SAFETY SWITCH WITH ELECTRONIC PROGRAMMABLE SYSTEM.
US11034548B2 (en) 2018-05-01 2021-06-15 Otis Elevator Company Elevator door interlock assembly
US11040858B2 (en) 2018-05-01 2021-06-22 Otis Elevator Company Elevator door interlock assembly
US11046557B2 (en) 2018-05-01 2021-06-29 Otis Elevator Company Elevator door interlock assembly
US11040852B2 (en) 2018-05-01 2021-06-22 Otis Elevator Company Elevator car control to address abnormal passenger behavior
US11155444B2 (en) 2018-05-01 2021-10-26 Otis Elevator Company Elevator door interlock assembly
CN113086818A (en) * 2021-03-31 2021-07-09 日立电梯（中国）有限公司 Waterproof electric lock, sedan-chair door lock device and elevator thereof
US11760604B1 (en) 2022-05-27 2023-09-19 Otis Elevator Company Versatile elevator door interlock assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB494062A (en) * 1937-06-12 1938-10-19 Wilhelm Mahlke Improvements in or relating to locking devices for elevator doors
GB622843A (en) * 1946-10-29 1949-05-09 Express Lift Co Ltd Improvements in and relating to the construction of locks
GB655903A (en) * 1942-05-30 1951-08-08 Virgilio Carta Improvements in or relating to locks for lifts
GB1238806A (en) * 1969-07-04 1971-07-14
US4840254A (en) * 1988-08-12 1989-06-20 Westinghouse Electric Corp. Elevator hoistway door interlock
EP0482264A1 (en) * 1989-07-27 1992-04-29 Otis Elevator Company A mechanism for locking and releasing closure bolts for automatic doors of lifts
US5386886A (en) * 1993-08-27 1995-02-07 Otis Elevator Company Elevator door lock mechanism
WO1996001223A1 (en) * 1994-07-01 1996-01-18 Dominique Prudhomme Universal lock for a positive security door, particularly a landing door of a lift

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05155570A (en) * 1991-12-03 1993-06-22 Mitsubishi Electric Corp Lock of elevator door

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB494062A (en) * 1937-06-12 1938-10-19 Wilhelm Mahlke Improvements in or relating to locking devices for elevator doors
GB655903A (en) * 1942-05-30 1951-08-08 Virgilio Carta Improvements in or relating to locks for lifts
GB622843A (en) * 1946-10-29 1949-05-09 Express Lift Co Ltd Improvements in and relating to the construction of locks
GB1238806A (en) * 1969-07-04 1971-07-14
US4840254A (en) * 1988-08-12 1989-06-20 Westinghouse Electric Corp. Elevator hoistway door interlock
EP0482264A1 (en) * 1989-07-27 1992-04-29 Otis Elevator Company A mechanism for locking and releasing closure bolts for automatic doors of lifts
US5386886A (en) * 1993-08-27 1995-02-07 Otis Elevator Company Elevator door lock mechanism
WO1996001223A1 (en) * 1994-07-01 1996-01-18 Dominique Prudhomme Universal lock for a positive security door, particularly a landing door of a lift

Also Published As

Publication number Publication date
ITMI20000099A0 (en) 2000-01-26
ITMI20000099A1 (en) 2001-07-26
DE10037720B4 (en) 2020-02-27
GB2358623A (en) 2001-08-01
DE10037720A1 (en) 2001-08-02
GB0017112D0 (en) 2000-08-30
IT1316302B1 (en) 2003-04-10

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20200712