GB2020352A - A door-closer with setting adjustment means - Google Patents

A door-closer with setting adjustment means

Info

Publication number
GB2020352A
GB2020352A GB7907773A GB7907773A GB2020352A GB 2020352 A GB2020352 A GB 2020352A GB 7907773 A GB7907773 A GB 7907773A GB 7907773 A GB7907773 A GB 7907773A GB 2020352 A GB2020352 A GB 2020352A
Authority
GB
United Kingdom
Prior art keywords
door
closer
cam
bolt
lever
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
GB7907773A
Other versions
GB2020352B (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.)
Vereinigte Baubeschlag - Fabriken Gretsch and Co GmbH
Original Assignee
Vereinigte Baubeschlag - Fabriken Gretsch and Co GmbH
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 Vereinigte Baubeschlag - Fabriken Gretsch and Co GmbH filed Critical Vereinigte Baubeschlag - Fabriken Gretsch and Co GmbH
Publication of GB2020352A publication Critical patent/GB2020352A/en
Application granted granted Critical
Publication of GB2020352B publication Critical patent/GB2020352B/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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
    • 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
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/225—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the bottom of wings, e.g. details related to seals, covers, connections to the wings, embedding in the floor
    • E05F3/226—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the bottom of wings, e.g. details related to seals, covers, connections to the wings, embedding in the floor with means to adjust the closed position of the wing
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E05Y2201/626—Levers
    • 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)
  • Hinges (AREA)

Abstract

A door-closer mechanism housing 3 is secured in a floor-embedded outer box 1. Fixed to a closer spindle (not shown) to which a door is secured is a cam 12 engaged by a cam-follower roller 28 rotatable on a a pivot bolt 26, which is mounted in a rocker lever 25 fulcrummed on a bearing bolt 13. A closer spring 31 forces a thrust roller 30 against the lever 25. In the illustrated zero-setting position, in which the door is detained in its closed position, the roller 28 engages in a recess 33 in the cam 12. The bearing bolt 13 is adjustable by rotation in coaxial bores in the housing 3, and the shank portion 18 on which the lever 25 is rotatable is eccentric with respect to these bores. Thus by turning the bolt 13 the relative positions of the bolts 13 and 26 and the zero-setting position can be adjusted. <IMAGE>
GB7907773A 1978-04-28 1979-03-06 Door-closer with setting adjustment means Expired GB2020352B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782818761 DE2818761A1 (en) 1978-04-28 1978-04-28 DOOR CLOSER

Publications (2)

Publication Number Publication Date
GB2020352A true GB2020352A (en) 1979-11-14
GB2020352B GB2020352B (en) 1982-04-21

Family

ID=6038280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907773A Expired GB2020352B (en) 1978-04-28 1979-03-06 Door-closer with setting adjustment means

Country Status (4)

Country Link
DE (1) DE2818761A1 (en)
FR (1) FR2424399A1 (en)
GB (1) GB2020352B (en)
IT (1) IT1109950B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261915B (en) * 1991-11-28 1996-03-06 Jebron Ltd Method of swinging a pivoted door to a selected position and cam and follower for use in the method
US20100064472A1 (en) * 2007-01-12 2010-03-18 Dorma Gmbh + Co.Kg Door Closer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938445A1 (en) * 1979-09-22 1981-04-16 Geze Gmbh, 7250 Leonberg DOOR CLOSER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7243877U (en) * 1973-02-22 Gretsch & Co Gmbh Door closer with hold-open device
DE1142301B (en) * 1958-12-06 1963-01-10 Ver Baubeschlag Gretsch Co Door closer, especially for swing doors
DE2535244C3 (en) * 1975-08-07 1985-01-24 Geze Gmbh, 7250 Leonberg Universal door closer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261915B (en) * 1991-11-28 1996-03-06 Jebron Ltd Method of swinging a pivoted door to a selected position and cam and follower for use in the method
US20100064472A1 (en) * 2007-01-12 2010-03-18 Dorma Gmbh + Co.Kg Door Closer
US8732904B2 (en) * 2007-01-12 2014-05-27 Dorma Gmbh + Co. Kg Door closer

Also Published As

Publication number Publication date
DE2818761A1 (en) 1979-11-08
IT7920436A0 (en) 1979-02-22
FR2424399A1 (en) 1979-11-23
GB2020352B (en) 1982-04-21
IT1109950B (en) 1985-12-23

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Legal Events

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