FR456610A - Improvements made to spring hinges for automatic door closing - Google Patents

Improvements made to spring hinges for automatic door closing

Info

Publication number
FR456610A
FR456610A FR456610DA FR456610A FR 456610 A FR456610 A FR 456610A FR 456610D A FR456610D A FR 456610DA FR 456610 A FR456610 A FR 456610A
Authority
FR
France
Prior art keywords
automatic door
door closing
improvements made
spring hinges
hinges
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)
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.)
BRUN COTTAN FRERES ET CIE SOC
Original Assignee
BRUN COTTAN FRERES ET CIE SOC
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 BRUN COTTAN FRERES ET CIE SOC filed Critical BRUN COTTAN FRERES ET CIE SOC
Application granted granted Critical
Publication of FR456610A publication Critical patent/FR456610A/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
    • 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
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
    • E05F1/1215—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a canted-coil torsion spring
    • 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
FR456610D 1913-04-12 1913-04-12 Improvements made to spring hinges for automatic door closing Expired FR456610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR456610T 1913-04-12

Publications (1)

Publication Number Publication Date
FR456610A true FR456610A (en) 1913-09-01

Family

ID=1496385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR456610D Expired FR456610A (en) 1913-04-12 1913-04-12 Improvements made to spring hinges for automatic door closing

Country Status (1)

Country Link
FR (1) FR456610A (en)

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