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GB1128751A - Door closers - Google Patents

Door closers

Info

Publication number
GB1128751A
GB1128751A GB1202365A GB1202365A GB1128751A GB 1128751 A GB1128751 A GB 1128751A GB 1202365 A GB1202365 A GB 1202365A GB 1202365 A GB1202365 A GB 1202365A GB 1128751 A GB1128751 A GB 1128751A
Authority
GB
United Kingdom
Prior art keywords
biasing means
door
housing
belleville washers
dashpot device
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
GB1202365A
Inventor
Kenneth Herbert
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.)
TONKS BIRMINGHAM Ltd
Original Assignee
TONKS BIRMINGHAM Ltd
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 TONKS BIRMINGHAM Ltd filed Critical TONKS BIRMINGHAM Ltd
Priority to GB1202365A priority Critical patent/GB1128751A/en
Publication of GB1128751A publication Critical patent/GB1128751A/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
    • E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
    • 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

  • Pressure Vessels And Lids Thereof (AREA)

Abstract

1,128,751. Dash-pot type door closer with belleville washers as biasing means. TONKS (BIRMINGHAM) Ltd. 17 March, 1966 [22 March, 1965], No. 12023/65. Heading E2M. A door closer of the kind comprising a housing 10 adapted to be mounted within a recess above or below the door, a member 13 mounted for angular movement' in the housing, said member having a spigot or socket for engaging with a complementary part on the door, a biasing means in the housing, and a dashpot device 23 within the housing, the member carrying means whereby the angular movement of said member on opening the door results in compression of the biasing means, and said member also carrying means whereby closing of the door under the action of the biasing means is controlled by the dashpot device, is characterized in that the biasing means comprises stacks of Belleville washers 21 in end-to-end relation, the rating of the sets differing so that the rating of the biasing means varies with the degree of compression. As illustrated in Fig. 2, the Belleville washers between abutments 22 and 20 operate on the spindle 13 via rods 19, carriage 17 and cam 15. The dashpot device operates via cam 16.
GB1202365A 1965-03-22 1965-03-22 Door closers Expired GB1128751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1202365A GB1128751A (en) 1965-03-22 1965-03-22 Door closers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1202365A GB1128751A (en) 1965-03-22 1965-03-22 Door closers

Publications (1)

Publication Number Publication Date
GB1128751A true GB1128751A (en) 1968-10-02

Family

ID=9997010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1202365A Expired GB1128751A (en) 1965-03-22 1965-03-22 Door closers

Country Status (1)

Country Link
GB (1) GB1128751A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860027A1 (en) * 2003-09-24 2005-03-25 Saint Gobain Seva Door closer, has rollers cooperating with drive shaft and pistons, and elastic unit separating two hydraulic chambers and including Belleville spring washer mounted coaxially along one direction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860027A1 (en) * 2003-09-24 2005-03-25 Saint Gobain Seva Door closer, has rollers cooperating with drive shaft and pistons, and elastic unit separating two hydraulic chambers and including Belleville spring washer mounted coaxially along one direction
EP1518989A1 (en) * 2003-09-24 2005-03-30 Saint-Gobain Seva Built-in door closer

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