AT242554B - Switching device controlled by a pneumatic carpet, especially for automatic door openers - Google Patents

Switching device controlled by a pneumatic carpet, especially for automatic door openers

Info

Publication number
AT242554B
AT242554B AT118564A AT118564A AT242554B AT 242554 B AT242554 B AT 242554B AT 118564 A AT118564 A AT 118564A AT 118564 A AT118564 A AT 118564A AT 242554 B AT242554 B AT 242554B
Authority
AT
Austria
Prior art keywords
switching device
automatic door
device controlled
door openers
pneumatic carpet
Prior art date
Application number
AT118564A
Other languages
German (de)
Original Assignee
Atlas Kassenfabrik A G
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 Atlas Kassenfabrik A G filed Critical Atlas Kassenfabrik A G
Application granted granted Critical
Publication of AT242554B publication Critical patent/AT242554B/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
    • E05F15/70—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
AT118564A 1963-09-10 1964-02-13 Switching device controlled by a pneumatic carpet, especially for automatic door openers AT242554B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1115763A CH403014A (en) 1963-09-10 1963-09-10 Switching device controlled by a pneumatic carpet, especially for automatic door openers

Publications (1)

Publication Number Publication Date
AT242554B true AT242554B (en) 1965-09-27

Family

ID=4370642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT118564A AT242554B (en) 1963-09-10 1964-02-13 Switching device controlled by a pneumatic carpet, especially for automatic door openers

Country Status (3)

Country Link
US (1) US3349559A (en)
AT (1) AT242554B (en)
CH (1) CH403014A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410088A (en) * 1966-06-06 1968-11-12 Electric Regulator Corp Fluid control system
US3626122A (en) * 1970-07-02 1971-12-07 Horton Automatics Inc Pressure equalization valve and switch
US4404558A (en) * 1981-04-15 1983-09-13 Anderson Yen Electrical control circuit for operating a garage door or similar device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975828A (en) * 1933-08-04 1934-10-09 Nat Pneumatic Co Pneumatic treadle control mechanism
US2903854A (en) * 1953-04-17 1959-09-15 R V Harty Company Inc Door controlling system
US3094843A (en) * 1960-03-18 1963-06-25 Bendix Corp Automatic emergency power for vacuum powered braking systems

Also Published As

Publication number Publication date
CH403014A (en) 1965-11-30
US3349559A (en) 1967-10-31

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