GB792506A - Improvements in or relating to door mountings and door counter-balancing mechanism - Google Patents

Improvements in or relating to door mountings and door counter-balancing mechanism

Info

Publication number
GB792506A
GB792506A GB575555A GB575555A GB792506A GB 792506 A GB792506 A GB 792506A GB 575555 A GB575555 A GB 575555A GB 575555 A GB575555 A GB 575555A GB 792506 A GB792506 A GB 792506A
Authority
GB
United Kingdom
Prior art keywords
door
stay
roller
weight
pivoted
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
GB575555A
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
Priority to GB575555A priority Critical patent/GB792506A/en
Publication of GB792506A publication Critical patent/GB792506A/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
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/025—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights with rectilinearly-moving counterweights
    • 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
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Landscapes

  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

792,506. Door-operating appliances; door stays. COLLINS, F. J. Feb. 17, 1956 [Feb. 25, 1955], No. 5755/55. Class 65(1) A garage door is hinged along its upper edge to open outwardly and upwardly, a stay being provided which is pivoted at one end to the inside of the door or the door frame and which at the other end slidably, or by means of a roller, engages a track on the door frame or door, the stay being loaded to apply an upward force to resist in opening the door. In Fig. 1 stays 16 pivoted at 13 to the sides of the door 10 carries on their free ends rollers 20 which run in channels 19. Cards 23 attached at 24 to the stays pass over pulleys 30, 34 and are attached to a weight 36, such that when the door is given an initial opening movement it opens automatically. In the open position each roller 20 engages over a bolt 38 or in a hole in the channel 19. The weight 36 may be suspended on an arm like a pendulum. The weight may be replaced by an electric or hydraulic motor or by a single spring attached to the cords or a spring attached directly to each stay. In another embodiment, Fig. 13, the stay 16 is pivoted to the door frame and the roller 20 runs on the door, a spring 65 or a cord and weight arrangement moving the stay upwards. In the open position the roller engages a recess 1.
GB575555A 1955-02-25 1955-02-25 Improvements in or relating to door mountings and door counter-balancing mechanism Expired GB792506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB575555A GB792506A (en) 1955-02-25 1955-02-25 Improvements in or relating to door mountings and door counter-balancing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB575555A GB792506A (en) 1955-02-25 1955-02-25 Improvements in or relating to door mountings and door counter-balancing mechanism

Publications (1)

Publication Number Publication Date
GB792506A true GB792506A (en) 1958-03-26

Family

ID=9802062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB575555A Expired GB792506A (en) 1955-02-25 1955-02-25 Improvements in or relating to door mountings and door counter-balancing mechanism

Country Status (1)

Country Link
GB (1) GB792506A (en)

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