ZA707435B - Improvements in or relating to hoists - Google Patents

Improvements in or relating to hoists

Info

Publication number
ZA707435B
ZA707435B ZA707435A ZA707435A ZA707435B ZA 707435 B ZA707435 B ZA 707435B ZA 707435 A ZA707435 A ZA 707435A ZA 707435 A ZA707435 A ZA 707435A ZA 707435 B ZA707435 B ZA 707435B
Authority
ZA
South Africa
Prior art keywords
hoists
relating
Prior art date
Application number
ZA707435A
Inventor
R Hall
A Shalders
Original Assignee
Ace Machinery 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 Ace Machinery Ltd filed Critical Ace Machinery Ltd
Publication of ZA707435B publication Critical patent/ZA707435B/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)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
ZA707435A 1969-11-03 1970-11-02 Improvements in or relating to hoists ZA707435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5377169 1969-11-03

Publications (1)

Publication Number Publication Date
ZA707435B true ZA707435B (en) 1971-07-28

Family

ID=10468927

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707435A ZA707435B (en) 1969-11-03 1970-11-02 Improvements in or relating to hoists

Country Status (2)

Country Link
GB (1) GB1265989A (en)
ZA (1) ZA707435B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206331B (en) * 1987-05-26 1991-10-02 Otis Elevator Plc Elevator car door locking mechanism
JPS6422791A (en) * 1987-07-18 1989-01-25 Mitsubishi Electric Corp Door locking device for elevator
US5139112A (en) * 1990-10-31 1992-08-18 Otis Elevator Company Elevator car door lock
FR2676429B1 (en) * 1991-05-17 1993-08-20 Hek France SAFETY CLOSING DEVICE FOR AN ELEVATOR CAB.
CN203754168U (en) * 2013-12-31 2014-08-06 允成机电科技(上海)有限公司 Remote manual reset device of elevator wire holder
CN105819301A (en) * 2016-05-25 2016-08-03 允成机电科技(上海)有限公司 Remotely and manually reset rope gripper device of elevator

Also Published As

Publication number Publication date
GB1265989A (en) 1972-03-08

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