NL148007B - ELEVATOR INSTALLATION WITH A LOCKING DEVICE FOR A LIFT-SHAFT DOOR AND A ELEVATOR CAGE WITH A MOVABLE CURVE. - Google Patents

ELEVATOR INSTALLATION WITH A LOCKING DEVICE FOR A LIFT-SHAFT DOOR AND A ELEVATOR CAGE WITH A MOVABLE CURVE.

Info

Publication number
NL148007B
NL148007B NL646402976A NL6402976A NL148007B NL 148007 B NL148007 B NL 148007B NL 646402976 A NL646402976 A NL 646402976A NL 6402976 A NL6402976 A NL 6402976A NL 148007 B NL148007 B NL 148007B
Authority
NL
Netherlands
Prior art keywords
elevator
lift
locking device
shaft door
movable curve
Prior art date
Application number
NL646402976A
Other languages
Dutch (nl)
Other versions
NL6402976A (en
Original Assignee
Inventio Ag
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 Inventio Ag filed Critical Inventio Ag
Publication of NL6402976A publication Critical patent/NL6402976A/xx
Publication of NL148007B publication Critical patent/NL148007B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Lock And Its Accessories (AREA)
  • Elevator Door Apparatuses (AREA)
NL646402976A 1963-03-25 1964-03-20 ELEVATOR INSTALLATION WITH A LOCKING DEVICE FOR A LIFT-SHAFT DOOR AND A ELEVATOR CAGE WITH A MOVABLE CURVE. NL148007B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH377363A CH398925A (en) 1963-03-25 1963-03-25 Door lock for elevator doors

Publications (2)

Publication Number Publication Date
NL6402976A NL6402976A (en) 1964-09-28
NL148007B true NL148007B (en) 1975-12-15

Family

ID=4263169

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646402976A NL148007B (en) 1963-03-25 1964-03-20 ELEVATOR INSTALLATION WITH A LOCKING DEVICE FOR A LIFT-SHAFT DOOR AND A ELEVATOR CAGE WITH A MOVABLE CURVE.

Country Status (8)

Country Link
US (1) US3277979A (en)
BR (1) BR6457444D0 (en)
CH (1) CH398925A (en)
DK (1) DK113874B (en)
ES (1) ES297986A1 (en)
FI (1) FI41446B (en)
GB (1) GB1048830A (en)
NL (1) NL148007B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471856A (en) * 1982-08-13 1984-09-18 Magee John E Elevator door interlock
ES2090856T3 (en) * 1992-02-24 1996-10-16 Otis Elevator Co ROTARY LOCKING DEVICE FOR AN ELEVATOR DOOR.
FR2701506B1 (en) * 1993-02-15 1995-05-24 Dominique Prudhomme Universal lock for positive security doors, especially for landing doors of lifting devices.
US8424934B2 (en) 2010-01-27 2013-04-23 Tim Askins Electromechanical door locks for lifts
CN103434916B (en) * 2013-08-20 2014-12-10 广州日滨科技发展有限公司 Side opening door type elevator and car door lock thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT237239B (en) * 1963-04-08 1964-12-10 Inventio Ag Door lock for elevator doors

Also Published As

Publication number Publication date
ES297986A1 (en) 1964-06-01
US3277979A (en) 1966-10-11
NL6402976A (en) 1964-09-28
CH398925A (en) 1966-03-15
FI41446B (en) 1969-07-31
DK113874B (en) 1969-05-05
GB1048830A (en) 1966-11-23
BR6457444D0 (en) 1973-12-27

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Legal Events

Date Code Title Description
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: INVENTIO

V4 Discontinued because of reaching the maximum lifetime of a patent