IT7949316A0 - IMPROVEMENT IN HINGES FOR GRAVITY DOORS - Google Patents

IMPROVEMENT IN HINGES FOR GRAVITY DOORS

Info

Publication number
IT7949316A0
IT7949316A0 IT7949316A IT4931679A IT7949316A0 IT 7949316 A0 IT7949316 A0 IT 7949316A0 IT 7949316 A IT7949316 A IT 7949316A IT 4931679 A IT4931679 A IT 4931679A IT 7949316 A0 IT7949316 A0 IT 7949316A0
Authority
IT
Italy
Prior art keywords
hinges
improvement
doors
gravity
gravity doors
Prior art date
Application number
IT7949316A
Other languages
Italian (it)
Other versions
IT1116597B (en
Original Assignee
Hori Hideo
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 Hori Hideo filed Critical Hori Hideo
Publication of IT7949316A0 publication Critical patent/IT7949316A0/en
Application granted granted Critical
Publication of IT1116597B publication Critical patent/IT1116597B/en

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
    • E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
    • E05F1/063—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks with complementary, substantially identical and slidingly cooperating cam surfaces
    • 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
IT49316/79A 1978-12-22 1979-06-05 IMPROVEMENT IN HINGES FOR GRAVITY DOORS IT1116597B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16278578A JPS5585783A (en) 1978-12-22 1978-12-22 Gravity hinge

Publications (2)

Publication Number Publication Date
IT7949316A0 true IT7949316A0 (en) 1979-06-05
IT1116597B IT1116597B (en) 1986-02-10

Family

ID=15761153

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49316/79A IT1116597B (en) 1978-12-22 1979-06-05 IMPROVEMENT IN HINGES FOR GRAVITY DOORS

Country Status (6)

Country Link
JP (1) JPS5585783A (en)
DE (1) DE2912417A1 (en)
ES (1) ES478348A1 (en)
FR (1) FR2444774A1 (en)
GB (1) GB2038404B (en)
IT (1) IT1116597B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040780U (en) * 1983-08-29 1985-03-22 渋谷金属産業株式会社 hinge
DE3818178A1 (en) * 1988-05-28 1989-12-07 Hans Lechtenboehmer Self-closing swing door (gate, shutter)
GB9317431D0 (en) * 1993-08-21 1993-10-06 Kason Harware Uk Limited Hinge assembly
GB2313621A (en) * 1996-05-28 1997-12-03 Thrislington Sales Ltd Door hinge
US7013531B2 (en) 2004-03-02 2006-03-21 Bommer Industries, Inc. Gravity actuated hinge assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550320Y2 (en) * 1976-04-28 1980-11-22
JPS5391246U (en) * 1976-12-25 1978-07-26

Also Published As

Publication number Publication date
FR2444774B3 (en) 1982-10-15
JPS6158630B2 (en) 1986-12-12
FR2444774A1 (en) 1980-07-18
GB2038404A (en) 1980-07-23
GB2038404B (en) 1982-09-29
IT1116597B (en) 1986-02-10
JPS5585783A (en) 1980-06-28
ES478348A1 (en) 1979-07-16
DE2912417A1 (en) 1980-07-10

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