GB1008917A - Improvements in or relating to upwardly moving doors - Google Patents
Improvements in or relating to upwardly moving doorsInfo
- Publication number
- GB1008917A GB1008917A GB4884863A GB4884863A GB1008917A GB 1008917 A GB1008917 A GB 1008917A GB 4884863 A GB4884863 A GB 4884863A GB 4884863 A GB4884863 A GB 4884863A GB 1008917 A GB1008917 A GB 1008917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- spring
- dec
- pulley
- relating
- 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
Links
- 238000009434 installation Methods 0.000 abstract 1
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
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
1,008,917. Door operating appliances. WESTLAND ENGINEERS Ltd. Dec. 10, 1964 [Dec. 11, 1963], No. 48848/63. Heading E2M. An up and over door or a multi-articulated panel door (not shown) is partly counterbalanced in the closed position by at least one vertically arranged tension spring 9 adjacent the door opening, the door and spring being interconnected via a flexible member, e.g. a cable 15, and a motion reducing device, e.g. a pulley arrangement 20, which has a ratio of at least 2:1. A radius arm 4 helps to guide the door. During installation, a pin may be put through holes 16 in the cover 8 and hole 13 in the pulley block to hold the spring in a stretched condition. The spring 9 may comprise two springs, one disposed within the other. Various pulley arrangements are shown in Figs. 4-8 (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4884863A GB1008917A (en) | 1963-12-11 | 1963-12-11 | Improvements in or relating to upwardly moving doors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4884863A GB1008917A (en) | 1963-12-11 | 1963-12-11 | Improvements in or relating to upwardly moving doors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1008917A true GB1008917A (en) | 1965-11-03 |
Family
ID=10450141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4884863A Expired GB1008917A (en) | 1963-12-11 | 1963-12-11 | Improvements in or relating to upwardly moving doors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1008917A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481352A1 (en) * | 1980-04-24 | 1981-10-30 | Trendel Joseph | Up and over garage door frame - has single piece fixed frame riser guiding mobile frame and counter-weight |
US4383455A (en) | 1980-10-21 | 1983-05-17 | Kobe Steel, Limited | Arm with gravity-balancing function |
FR2928167A1 (en) * | 2008-02-29 | 2009-09-04 | Albert Moos | Tilting garage door, has compensation body including bottom point linked to post and top point coupled to door leaf by reduction device arranged for splitting course of rotational axis between top and bottom positions |
-
1963
- 1963-12-11 GB GB4884863A patent/GB1008917A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481352A1 (en) * | 1980-04-24 | 1981-10-30 | Trendel Joseph | Up and over garage door frame - has single piece fixed frame riser guiding mobile frame and counter-weight |
US4383455A (en) | 1980-10-21 | 1983-05-17 | Kobe Steel, Limited | Arm with gravity-balancing function |
FR2928167A1 (en) * | 2008-02-29 | 2009-09-04 | Albert Moos | Tilting garage door, has compensation body including bottom point linked to post and top point coupled to door leaf by reduction device arranged for splitting course of rotational axis between top and bottom positions |
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