FR547571A - Dispositif de ferme-porte automatique - Google Patents

Dispositif de ferme-porte automatique

Info

Publication number
FR547571A
FR547571A FR547571DA FR547571A FR 547571 A FR547571 A FR 547571A FR 547571D A FR547571D A FR 547571DA FR 547571 A FR547571 A FR 547571A
Authority
FR
France
Prior art keywords
automatic door
door closer
closer device
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
English (en)
Inventor
Henri Mitanchet
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 filed Critical
Application granted granted Critical
Publication of FR547571A publication Critical patent/FR547571A/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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1008—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring parallel with the pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/482—Ribbon springs
FR547571D 1921-11-14 1921-11-14 Dispositif de ferme-porte automatique Expired FR547571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR547571T 1921-11-14

Publications (1)

Publication Number Publication Date
FR547571A true FR547571A (fr) 1922-12-19

Family

ID=8934313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR547571D Expired FR547571A (fr) 1921-11-14 1921-11-14 Dispositif de ferme-porte automatique

Country Status (1)

Country Link
FR (1) FR547571A (fr)

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