ATE123325T1 - PNEUMATIC DOOR ACTUATOR WITH NEW PNEUMATIC RELEASE AND CLOSING DEVICE. - Google Patents

PNEUMATIC DOOR ACTUATOR WITH NEW PNEUMATIC RELEASE AND CLOSING DEVICE.

Info

Publication number
ATE123325T1
ATE123325T1 AT89908601T AT89908601T ATE123325T1 AT E123325 T1 ATE123325 T1 AT E123325T1 AT 89908601 T AT89908601 T AT 89908601T AT 89908601 T AT89908601 T AT 89908601T AT E123325 T1 ATE123325 T1 AT E123325T1
Authority
AT
Austria
Prior art keywords
pneumatic
closing device
door actuator
new
release
Prior art date
Application number
AT89908601T
Other languages
German (de)
Inventor
Robert G Bayard
Anthony J Walsh
Original Assignee
Vapor Canada Inc
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 Vapor Canada Inc filed Critical Vapor Canada Inc
Priority claimed from EP19890908601 external-priority patent/EP0435874B1/en
Application granted granted Critical
Publication of ATE123325T1 publication Critical patent/ATE123325T1/en

Links

AT89908601T 1989-06-28 1989-06-28 PNEUMATIC DOOR ACTUATOR WITH NEW PNEUMATIC RELEASE AND CLOSING DEVICE. ATE123325T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19890908601 EP0435874B1 (en) 1988-03-11 1989-06-28 Pneumatic door operator having novel pneumatic actuator and lock

Publications (1)

Publication Number Publication Date
ATE123325T1 true ATE123325T1 (en) 1995-06-15

Family

ID=8203408

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89908601T ATE123325T1 (en) 1989-06-28 1989-06-28 PNEUMATIC DOOR ACTUATOR WITH NEW PNEUMATIC RELEASE AND CLOSING DEVICE.

Country Status (1)

Country Link
AT (1) ATE123325T1 (en)

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties