FR1432651A - Security lock for elevator installations - Google Patents

Security lock for elevator installations

Info

Publication number
FR1432651A
FR1432651A FR4794A FR4794A FR1432651A FR 1432651 A FR1432651 A FR 1432651A FR 4794 A FR4794 A FR 4794A FR 4794 A FR4794 A FR 4794A FR 1432651 A FR1432651 A FR 1432651A
Authority
FR
France
Prior art keywords
security lock
elevator installations
installations
elevator
security
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
Application number
FR4794A
Other languages
French (fr)
Inventor
Jean Didier
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 filed Critical
Priority to FR4794A priority Critical patent/FR1432651A/en
Application granted granted Critical
Publication of FR1432651A publication Critical patent/FR1432651A/en
Priority to BE702513D priority patent/BE702513A/xx
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
    • B66B13/22—Operation of door or gate contacts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR4794A 1965-02-05 1965-02-05 Security lock for elevator installations Expired FR1432651A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR4794A FR1432651A (en) 1965-02-05 1965-02-05 Security lock for elevator installations
BE702513D BE702513A (en) 1965-02-05 1967-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4794A FR1432651A (en) 1965-02-05 1965-02-05 Security lock for elevator installations

Publications (1)

Publication Number Publication Date
FR1432651A true FR1432651A (en) 1966-03-25

Family

ID=9679314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4794A Expired FR1432651A (en) 1965-02-05 1965-02-05 Security lock for elevator installations

Country Status (2)

Country Link
BE (1) BE702513A (en)
FR (1) FR1432651A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5616895A (en) * 1993-10-06 1997-04-01 Inventio Ag Door safety circuit for monitoring of story doors in lift installations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5616895A (en) * 1993-10-06 1997-04-01 Inventio Ag Door safety circuit for monitoring of story doors in lift installations

Also Published As

Publication number Publication date
BE702513A (en) 1968-01-15

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