GB663242A - Improvements in or relating to tilting doors - Google Patents

Improvements in or relating to tilting doors

Info

Publication number
GB663242A
GB663242A GB9071/49A GB907149A GB663242A GB 663242 A GB663242 A GB 663242A GB 9071/49 A GB9071/49 A GB 9071/49A GB 907149 A GB907149 A GB 907149A GB 663242 A GB663242 A GB 663242A
Authority
GB
United Kingdom
Prior art keywords
door
centre
gravity
point
april
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
GB9071/49A
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.)
Vries Robbe & Co N V De
Original Assignee
Vries Robbe & Co N V De
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 Vries Robbe & Co N V De filed Critical Vries Robbe & Co N V De
Publication of GB663242A publication Critical patent/GB663242A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/44—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides
    • E05D15/445—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/14—Counterbalance devices with weights
    • E05D13/145—Counterbalance devices with weights specially adapted for overhead wings
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Hinges (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

663,242. Doors. DE VRIES ROBBE & CO., N. V. April 4, 1949 [April 2, 1948], No. 9071/49. Class 20(iii) A tilting door 3 adapted to close an opening 1 in a wall 2 is suspended by a hinged arm 5 pivoted to the wall at a point 6 on a level with the centre of gravity Z of the door and to the door midway between the centre of gravity and the lower edge 4 which is guided by means of a roller in the plane of the door. A weight 10 is rigidly secured to an extension of the door panels to bring the centre of gravity to the point shown : the door is of lightweight construction, e.g. aluminium sheeting. The lower guiding point 4 may be above the bottom edge which in this case projects outside the opening as the door rises.
GB9071/49A 1948-04-02 1949-04-04 Improvements in or relating to tilting doors Expired GB663242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL271576X 1948-04-02

Publications (1)

Publication Number Publication Date
GB663242A true GB663242A (en) 1951-12-19

Family

ID=19781963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9071/49A Expired GB663242A (en) 1948-04-02 1949-04-04 Improvements in or relating to tilting doors

Country Status (7)

Country Link
US (1) US2613401A (en)
BE (1) BE488254A (en)
CH (1) CH271576A (en)
DE (1) DE805077C (en)
FR (1) FR984129A (en)
GB (1) GB663242A (en)
NL (1) NL72512C (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US626449A (en) * 1899-06-06 Window-shutter
US693952A (en) * 1900-03-10 1902-02-25 William A Cross Warehouse-door.
US1507708A (en) * 1922-03-15 1924-09-09 Alexander C Osborn Automatic door
US1839045A (en) * 1929-12-12 1931-12-29 Virgil W Moray Door and operating means therefor

Also Published As

Publication number Publication date
DE805077C (en) 1951-05-07
US2613401A (en) 1952-10-14
FR984129A (en) 1951-07-02
BE488254A (en)
NL72512C (en)
CH271576A (en) 1950-11-15

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