GB217759A - Improvements in or relating to balanced window sashes - Google Patents
Improvements in or relating to balanced window sashesInfo
- Publication number
- GB217759A GB217759A GB1502823A GB1502823A GB217759A GB 217759 A GB217759 A GB 217759A GB 1502823 A GB1502823 A GB 1502823A GB 1502823 A GB1502823 A GB 1502823A GB 217759 A GB217759 A GB 217759A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- window sashes
- balanced window
- pieces
- balanced
- 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
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/14—Counterbalance devices with weights
-
- 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
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
217,759. Bromhead, H. K. June 8, 1923. Sash weights are formed of a number of pieces each of which has a vertical slot extending from the circumference to the centre and a raised part on the upper surface together with a corresponding recess in the under surface, such projections and recesses being so shaped that relative rotation between successive pieces on the suspender is prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1502823A GB217759A (en) | 1923-06-08 | 1923-06-08 | Improvements in or relating to balanced window sashes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1502823A GB217759A (en) | 1923-06-08 | 1923-06-08 | Improvements in or relating to balanced window sashes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB217759A true GB217759A (en) | 1924-06-26 |
Family
ID=10051774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1502823A Expired GB217759A (en) | 1923-06-08 | 1923-06-08 | Improvements in or relating to balanced window sashes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB217759A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000073612A1 (en) * | 1999-05-28 | 2000-12-07 | Procorp Designs Limited | Sliding sash window assembly |
-
1923
- 1923-06-08 GB GB1502823A patent/GB217759A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000073612A1 (en) * | 1999-05-28 | 2000-12-07 | Procorp Designs Limited | Sliding sash window assembly |
US6698139B1 (en) | 1999-05-28 | 2004-03-02 | Duncan Scholes | Sliding sash window assembly |
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