FR418352A - Automatic door closer - Google Patents

Automatic door closer

Info

Publication number
FR418352A
FR418352A FR418352DA FR418352A FR 418352 A FR418352 A FR 418352A FR 418352D A FR418352D A FR 418352DA FR 418352 A FR418352 A FR 418352A
Authority
FR
France
Prior art keywords
automatic door
door closer
closer
automatic
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
French (fr)
Inventor
Johannes Stamm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR418352A publication Critical patent/FR418352A/en
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
FR418352D 1910-07-18 1910-07-18 Automatic door closer Expired FR418352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR418352T 1910-07-18

Publications (1)

Publication Number Publication Date
FR418352A true FR418352A (en) 1910-12-07

Family

ID=1461672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418352D Expired FR418352A (en) 1910-07-18 1910-07-18 Automatic door closer

Country Status (1)

Country Link
FR (1) FR418352A (en)

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