CH557949A - ELECTROPNEUMATIC SWITCHING ARRANGEMENT, IN PARTICULAR FOR OPENING A DOOR, WITH SAFETY CONTROL. - Google Patents

ELECTROPNEUMATIC SWITCHING ARRANGEMENT, IN PARTICULAR FOR OPENING A DOOR, WITH SAFETY CONTROL.

Info

Publication number
CH557949A
CH557949A CH1410173A CH1410173A CH557949A CH 557949 A CH557949 A CH 557949A CH 1410173 A CH1410173 A CH 1410173A CH 1410173 A CH1410173 A CH 1410173A CH 557949 A CH557949 A CH 557949A
Authority
CH
Switzerland
Prior art keywords
door
opening
safety control
switching arrangement
electropneumatic switching
Prior art date
Application number
CH1410173A
Other languages
German (de)
Original Assignee
Bircher Max
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 Bircher Max filed Critical Bircher Max
Priority to CH1410173A priority Critical patent/CH557949A/en
Priority to DE2431965A priority patent/DE2431965A1/en
Publication of CH557949A publication Critical patent/CH557949A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/47—Detection using safety edges responsive to changes in fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E05F15/75—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects responsive to the weight or other physical contact of a person or object

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
CH1410173A 1973-10-02 1973-10-02 ELECTROPNEUMATIC SWITCHING ARRANGEMENT, IN PARTICULAR FOR OPENING A DOOR, WITH SAFETY CONTROL. CH557949A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1410173A CH557949A (en) 1973-10-02 1973-10-02 ELECTROPNEUMATIC SWITCHING ARRANGEMENT, IN PARTICULAR FOR OPENING A DOOR, WITH SAFETY CONTROL.
DE2431965A DE2431965A1 (en) 1973-10-02 1974-07-03 Electropneumatic door opener with safety circuit - has air cushion element with actuating switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1410173A CH557949A (en) 1973-10-02 1973-10-02 ELECTROPNEUMATIC SWITCHING ARRANGEMENT, IN PARTICULAR FOR OPENING A DOOR, WITH SAFETY CONTROL.

Publications (1)

Publication Number Publication Date
CH557949A true CH557949A (en) 1975-01-15

Family

ID=4397985

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1410173A CH557949A (en) 1973-10-02 1973-10-02 ELECTROPNEUMATIC SWITCHING ARRANGEMENT, IN PARTICULAR FOR OPENING A DOOR, WITH SAFETY CONTROL.

Country Status (2)

Country Link
CH (1) CH557949A (en)
DE (1) DE2431965A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478178A1 (en) * 1980-03-12 1981-09-18 Geze Gmbh CONTROL CIRCUIT FOR A PIVOTING DOOR LOCKING SYSTEM
DE3829499A1 (en) * 1988-08-31 1990-03-08 Gfa Antriebstechnik Gmbh KEY EDGE LOCK
EP1073076A2 (en) * 1999-07-24 2001-01-31 Bircher AG Signal emitter in particular a pressure or underpressure sensor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958046B4 (en) * 1999-12-03 2005-07-28 Hübner GmbH Finger protection profile for a door
PL425422A1 (en) * 2018-05-02 2019-11-04 Nowak Innovations Spolka Z Ograniczona Odpowiedzialnoscia Methods for emergency opening of entrance openings in emergency situations, equipment and systems for execution of them and methods for assembling of the devices for emergency opening of movable elements mounted in the entrance openings

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478178A1 (en) * 1980-03-12 1981-09-18 Geze Gmbh CONTROL CIRCUIT FOR A PIVOTING DOOR LOCKING SYSTEM
DE3829499A1 (en) * 1988-08-31 1990-03-08 Gfa Antriebstechnik Gmbh KEY EDGE LOCK
EP1073076A2 (en) * 1999-07-24 2001-01-31 Bircher AG Signal emitter in particular a pressure or underpressure sensor
EP1073076A3 (en) * 1999-07-24 2002-07-24 Bircher AG Signal emitter in particular a pressure or underpressure sensor

Also Published As

Publication number Publication date
DE2431965A1 (en) 1975-04-10

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Legal Events

Date Code Title Description
PL Patent ceased