GB9102516D0 - A door closure for a door - Google Patents

A door closure for a door

Info

Publication number
GB9102516D0
GB9102516D0 GB9102516A GB9102516A GB9102516D0 GB 9102516 D0 GB9102516 D0 GB 9102516D0 GB 9102516 A GB9102516 A GB 9102516A GB 9102516 A GB9102516 A GB 9102516A GB 9102516 D0 GB9102516 D0 GB 9102516D0
Authority
GB
United Kingdom
Prior art keywords
door
braking means
closure
returns
closed position
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.)
Granted
Application number
GB9102516A
Other versions
GB2241738B (en
GB2241738A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9102516D0 publication Critical patent/GB9102516D0/en
Publication of GB2241738A publication Critical patent/GB2241738A/en
Application granted granted Critical
Publication of GB2241738B publication Critical patent/GB2241738B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05F3/16—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with friction brakes
    • 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
    • E05Y2201/49—Wrap springs
    • 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

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

A door closer (37) for a door (38), which door closer (37) comprises a spring (11) which flexes as the door (38) opens and which returns the door (38) to its closed position after use, braking means (15, 16, 17; 18,19, 20, 21), a unidirectional clutch (26) which releases the braking means when the door is opening and which engages the braking means as the door returns to its dosed position, and release means (28, 29) for releasing the braking means towards the end of the travel of the door to the closed position in order to provide a latching action. <IMAGE>
GB9102516A 1990-02-09 1991-02-06 A door closer for a door Expired - Fee Related GB2241738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9002907A GB9002907D0 (en) 1990-02-09 1990-02-09 Door closer

Publications (3)

Publication Number Publication Date
GB9102516D0 true GB9102516D0 (en) 1991-03-27
GB2241738A GB2241738A (en) 1991-09-11
GB2241738B GB2241738B (en) 1994-01-26

Family

ID=10670686

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9002907A Pending GB9002907D0 (en) 1990-02-09 1990-02-09 Door closer
GB9102516A Expired - Fee Related GB2241738B (en) 1990-02-09 1991-02-06 A door closer for a door

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9002907A Pending GB9002907D0 (en) 1990-02-09 1990-02-09 Door closer

Country Status (1)

Country Link
GB (2) GB9002907D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295201B (en) * 1994-11-18 1998-02-18 Life Sciences International Hinge
GB9713348D0 (en) * 1997-06-25 1997-08-27 Newman Tonks Group Plc Arrangement for controlling an angularly movable member
GB9713487D0 (en) * 1997-06-27 1997-09-03 Newman Tonks Group Plc Arrangement for controlling an angularly movable member
DE102007057477B4 (en) 2007-11-29 2010-01-28 Hypercom Gmbh Device for monitoring a room by serially connected closing contacts, in particular cover switch in a fuse housing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103517A3 (en) * 1982-09-09 1985-03-27 PAUMELLERIE ELECTRIQUE Société dite: Door closing mechanism

Also Published As

Publication number Publication date
GB9002907D0 (en) 1990-04-04
GB2241738B (en) 1994-01-26
GB2241738A (en) 1991-09-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950206