DE254990C - - Google Patents

Info

Publication number
DE254990C
DE254990C DENDAT254990D DE254990DA DE254990C DE 254990 C DE254990 C DE 254990C DE NDAT254990 D DENDAT254990 D DE NDAT254990D DE 254990D A DE254990D A DE 254990DA DE 254990 C DE254990 C DE 254990C
Authority
DE
Germany
Prior art keywords
bolt
sleeve
elevator
door
locking
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.)
Active
Application number
DENDAT254990D
Other languages
German (de)
English (en)
Publication of DE254990C publication Critical patent/DE254990C/de
Active 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)
DENDAT254990D Active DE254990C (cs)

Publications (1)

Publication Number Publication Date
DE254990C true DE254990C (cs)

Family

ID=513126

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT254990D Active DE254990C (cs)

Country Status (1)

Country Link
DE (1) DE254990C (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921353C (de) * 1952-04-24 1954-12-16 Hans Tuerverriegelung fuer Aufzugtueren
DE1089137B (de) * 1957-12-18 1960-09-15 Maschf Augsburg Nuernberg Ag Vollautomatisches Riegelschloss mit Fehlschliesssicherung fuer Aufzugschachttueren
EP1258444A1 (de) * 2001-05-14 2002-11-20 Inventio Ag Entriegelungsvorrichtung an Schachttüren von Aufzügen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921353C (de) * 1952-04-24 1954-12-16 Hans Tuerverriegelung fuer Aufzugtueren
DE1089137B (de) * 1957-12-18 1960-09-15 Maschf Augsburg Nuernberg Ag Vollautomatisches Riegelschloss mit Fehlschliesssicherung fuer Aufzugschachttueren
EP1258444A1 (de) * 2001-05-14 2002-11-20 Inventio Ag Entriegelungsvorrichtung an Schachttüren von Aufzügen

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