FR501498A - Ferme-porte à double sens - Google Patents

Ferme-porte à double sens

Info

Publication number
FR501498A
FR501498A FR501498A FR501498DA FR501498A FR 501498 A FR501498 A FR 501498A FR 501498 A FR501498 A FR 501498A FR 501498D A FR501498D A FR 501498DA FR 501498 A FR501498 A FR 501498A
Authority
FR
France
Prior art keywords
door closer
way door
way
closer
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
FR501498A
Other languages
English (en)
Inventor
Felix-Alexandre Devaux
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.)
FELIX ALEXANDRE DEVAUX
Original Assignee
FELIX ALEXANDRE DEVAUX
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 FELIX ALEXANDRE DEVAUX filed Critical FELIX ALEXANDRE DEVAUX
Application granted granted Critical
Publication of FR501498A publication Critical patent/FR501498A/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
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/08—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes in which a torsion spring rotates a member around an axis arranged in the direction of the axis of the piston
FR501498A 1919-07-08 1919-07-08 Ferme-porte à double sens Expired FR501498A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR501498T 1919-07-08

Publications (1)

Publication Number Publication Date
FR501498A true FR501498A (fr) 1920-04-15

Family

ID=8905758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR501498A Expired FR501498A (fr) 1919-07-08 1919-07-08 Ferme-porte à double sens

Country Status (1)

Country Link
FR (1) FR501498A (fr)

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