FR324642A - Perfectionnements aux ferme-portes pneumatiques - Google Patents

Perfectionnements aux ferme-portes pneumatiques

Info

Publication number
FR324642A
FR324642A FR324642DA FR324642A FR 324642 A FR324642 A FR 324642A FR 324642D A FR324642D A FR 324642DA FR 324642 A FR324642 A FR 324642A
Authority
FR
France
Prior art keywords
door closers
pneumatic door
closers
pneumatic
door
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.)
Expired
Application number
Other languages
English (en)
Inventor
Kobligk Georg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOBLIGK GEORG
Original Assignee
KOBLIGK GEORG
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 KOBLIGK GEORG filed Critical KOBLIGK GEORG
Application granted granted Critical
Publication of FR324642A publication Critical patent/FR324642A/fr
Expired legal-status Critical Current

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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
FR324642D 1902-09-22 1902-09-22 Perfectionnements aux ferme-portes pneumatiques Expired FR324642A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR324642T 1902-09-22

Publications (1)

Publication Number Publication Date
FR324642A true FR324642A (fr) 1903-04-07

Family

ID=1374856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR324642D Expired FR324642A (fr) 1902-09-22 1902-09-22 Perfectionnements aux ferme-portes pneumatiques

Country Status (1)

Country Link
FR (1) FR324642A (fr)

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