GB1025131A - Improvements relating to balancing mechanisms for windows - Google Patents
Improvements relating to balancing mechanisms for windowsInfo
- Publication number
- GB1025131A GB1025131A GB2134661A GB2134661A GB1025131A GB 1025131 A GB1025131 A GB 1025131A GB 2134661 A GB2134661 A GB 2134661A GB 2134661 A GB2134661 A GB 2134661A GB 1025131 A GB1025131 A GB 1025131A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oct
- cylinder
- windows
- links
- pivotally connected
- 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
- 230000007246 mechanism Effects 0.000 title abstract 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression 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
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/123—Counterbalance devices with springs with compression springs
-
- 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
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
1,025,131. Linkwork; springs. RAWLINGS MANUFACTURING CO. Ltd. Oct. 12, 1962 [Oct. 13, 1961], No. 21346/61. Headings F2K and F2S. [Also in Division E1] A spring-biased lazy-tongs balancing mechanism for vertically sliding windows comprises penultimate links 1 at the top, or bottom, or both the top and bottom of the mechanism, which continue past the pivot points 7 where they are connected to the outermost links 2, and are pivotally connected to tensioning members 8, whose other ends are connected to brackets 5 pivotally connected to the window 3 or the frame 4. The tensioning member may comprise two portions 12 and 14, which are telescoped together by a compression spring 13 fixed to the member 12 at the top end, and to the member 14 at the bottom, or it may comprise a cylinder 16 (Fig. 2, not shown), containing a sliding piston 20, 19, whose movement along the cylinder is resisted by concave washers 22 arranged back-to-back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2134661A GB1025131A (en) | 1961-10-13 | 1961-10-13 | Improvements relating to balancing mechanisms for windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2134661A GB1025131A (en) | 1961-10-13 | 1961-10-13 | Improvements relating to balancing mechanisms for windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1025131A true GB1025131A (en) | 1966-04-06 |
Family
ID=10161340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2134661A Expired GB1025131A (en) | 1961-10-13 | 1961-10-13 | Improvements relating to balancing mechanisms for windows |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1025131A (en) |
-
1961
- 1961-10-13 GB GB2134661A patent/GB1025131A/en not_active Expired
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