CH450213A - Pneumatic door opener - Google Patents

Pneumatic door opener

Info

Publication number
CH450213A
CH450213A CH15666A CH15666A CH450213A CH 450213 A CH450213 A CH 450213A CH 15666 A CH15666 A CH 15666A CH 15666 A CH15666 A CH 15666A CH 450213 A CH450213 A CH 450213A
Authority
CH
Switzerland
Prior art keywords
door opener
pneumatic door
pneumatic
opener
door
Prior art date
Application number
CH15666A
Other languages
German (de)
Inventor
Gueng Werner
Original Assignee
Tschudin & Heid Ag
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 Tschudin & Heid Ag filed Critical Tschudin & Heid Ag
Priority to CH15666A priority Critical patent/CH450213A/en
Priority to DE19661584216 priority patent/DE1584216B1/en
Priority to DET20294U priority patent/DE1939521U/en
Priority to FR48129A priority patent/FR1507742A/en
Publication of CH450213A publication Critical patent/CH450213A/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
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
CH15666A 1966-01-06 1966-01-06 Pneumatic door opener CH450213A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH15666A CH450213A (en) 1966-01-06 1966-01-06 Pneumatic door opener
DE19661584216 DE1584216B1 (en) 1966-01-06 1966-02-09 Device for opening a wing of doors or the like. with a compressed air operated piston-cylinder drive
DET20294U DE1939521U (en) 1966-01-06 1966-02-09 PNEUMATIC DOOR OPENER.
FR48129A FR1507742A (en) 1966-01-06 1967-01-05 Improvements to pneumatic devices for controlling the opening of doors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH15666A CH450213A (en) 1966-01-06 1966-01-06 Pneumatic door opener

Publications (1)

Publication Number Publication Date
CH450213A true CH450213A (en) 1968-01-15

Family

ID=4180516

Family Applications (1)

Application Number Title Priority Date Filing Date
CH15666A CH450213A (en) 1966-01-06 1966-01-06 Pneumatic door opener

Country Status (3)

Country Link
CH (1) CH450213A (en)
DE (2) DE1939521U (en)
FR (1) FR1507742A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608726A1 (en) * 1976-03-03 1977-09-08 Bosch Gmbh Robert SWITCHING DEVICE FOR A PNEUMATICALLY ACTUATED DOUBLE-ACTING CYLINDER
DE3826722A1 (en) * 1988-08-05 1990-02-08 Knorr Bremse Ag DOOR CONTROL DEVICE FOR VEHICLE DOORS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB471705A (en) * 1936-08-05 1937-09-09 Nat Pneumatic Co Improvements in door operating apparatus
DE1119148B (en) * 1958-02-12 1961-12-07 Elisabeth Zoeller Geb Kehl Drive device for leaves of doors or the like with a pressurized piston-cylinder drive

Also Published As

Publication number Publication date
DE1939521U (en) 1966-05-26
DE1584216B1 (en) 1969-10-16
FR1507742A (en) 1967-12-29

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