FR620578A - Paumelles à rotule - Google Patents

Paumelles à rotule

Info

Publication number
FR620578A
FR620578A FR620578DA FR620578A FR 620578 A FR620578 A FR 620578A FR 620578D A FR620578D A FR 620578DA FR 620578 A FR620578 A FR 620578A
Authority
FR
France
Prior art keywords
ball hinges
hinges
ball
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
Leon-Emile Ducros
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 FR620578A publication Critical patent/FR620578A/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
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
    • E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
    • E05F1/068—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with inclined pivot-axes
FR620578D 1926-08-24 1926-08-24 Paumelles à rotule Expired FR620578A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR620578T 1926-08-24

Publications (1)

Publication Number Publication Date
FR620578A true FR620578A (fr) 1927-04-25

Family

ID=8984490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR620578D Expired FR620578A (fr) 1926-08-24 1926-08-24 Paumelles à rotule

Country Status (1)

Country Link
FR (1) FR620578A (fr)

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