GB1093849A - Improvements in and relating to doors - Google Patents
Improvements in and relating to doorsInfo
- Publication number
- GB1093849A GB1093849A GB5456865A GB5456865A GB1093849A GB 1093849 A GB1093849 A GB 1093849A GB 5456865 A GB5456865 A GB 5456865A GB 5456865 A GB5456865 A GB 5456865A GB 1093849 A GB1093849 A GB 1093849A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- bracket
- doors
- jamb
- spring
- 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
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 E05DÂ 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)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
1,093,849. Up-and-over doors. CARDALE DOORS Ltd. Nov. 1, 1966 [Dec. 23, 1965], No. 54568/65. Heading E2M. An up-and-over door as illustrated with reference to the drawing, has a door operating mechanism comprising a vertically disposed guide channel or track 3 secured to or forming part of a door jamb 4, a single guide roller 5 mounted on the door and arranged to run in said guide channel, a door support arm 8 pivotally connected at one of its ends (e.g. via bracket 10) to the door and at. its other end to said door jamb or a part fixed thereto (e.g. bracket 3a), and counter balancing means 12 comprising a spring biased cable 14 windable around or onto a pulley 13 rotatably mounted on said door jamb, said cable being attatched at one of its ends to the spring biasing means and at its other end to the door (e.g. at bracket 7 or spindle 6), the arrangement being such that tension of the spring is varied during movement of the door between its open and closed positions to balance the weight of the door in any position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5456865A GB1093849A (en) | 1965-12-23 | 1965-12-23 | Improvements in and relating to doors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5456865A GB1093849A (en) | 1965-12-23 | 1965-12-23 | Improvements in and relating to doors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1093849A true GB1093849A (en) | 1967-12-06 |
Family
ID=10471441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5456865A Expired GB1093849A (en) | 1965-12-23 | 1965-12-23 | Improvements in and relating to doors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1093849A (en) |
-
1965
- 1965-12-23 GB GB5456865A patent/GB1093849A/en not_active Expired
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