GB543698A - Improvements in window construction - Google Patents
Improvements in window constructionInfo
- Publication number
- GB543698A GB543698A GB2981/41A GB298141A GB543698A GB 543698 A GB543698 A GB 543698A GB 2981/41 A GB2981/41 A GB 2981/41A GB 298141 A GB298141 A GB 298141A GB 543698 A GB543698 A GB 543698A
- Authority
- GB
- United Kingdom
- Prior art keywords
- window
- sashes
- sash
- frame
- racks
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B2019/0007—Ship's windows
- B63B2019/0038—Ship's windows, other than bull's eyes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
543,698. Windows. KEARFOTT ENGINEERING CO., Inc. March 5, 1941, No. 2981. Convention date, March 11, 1940. [Class 20 (iii) ] Rack and pinion mechanism controls the up and down movements of the co-planar central sashes 27, 32 of a four-sash window. The window-frame 1 is flanged and channelled to receive H-supports 4 for the fixed upper and lower sashes 8, 18. Three-sectioned continuous guide rails 22 for the movable sashes are fixed in the side frame 10. The upper sash comprises H-shaped side and bottom pane-enclosing members ; the bottom member 36 engages an upstanding ridge on the upper edge of the lower sash when the window is closed. Substantially co-axial pinions 37 are mounted on each side of the window frame, but in advance of the plane of the movable sashes, and are engaged on opposite sides by racks 34, 35 secured to the upper and lower sashes respectively. Operating handles 46 are mounted on the cross-member 26, or a handle may be provided for 39 operating a worm-wheel on a protruding end of the shaft 42. Universal joints may be mounted in this shaft adjacent to each pinion 37. The window may be fastened in the closed position by hand-wheels 52 the spindle-ends of which are tapered for pressing against the sloping upper end of the racks 34. Gaskets and weather stripping are fitted to afford water-tight joints.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US543698XA | 1940-03-11 | 1940-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB543698A true GB543698A (en) | 1942-03-09 |
Family
ID=21990560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2981/41A Expired GB543698A (en) | 1940-03-11 | 1941-03-05 | Improvements in window construction |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB543698A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2242225A (en) * | 1990-03-22 | 1991-09-25 | Thomas Ireland | Power operated sash windows |
CZ305724B6 (en) * | 2014-12-18 | 2016-02-17 | Centrum dopravního výzkumu v.v.i. | Automated device for controlling two-channel georadar |
-
1941
- 1941-03-05 GB GB2981/41A patent/GB543698A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2242225A (en) * | 1990-03-22 | 1991-09-25 | Thomas Ireland | Power operated sash windows |
CZ305724B6 (en) * | 2014-12-18 | 2016-02-17 | Centrum dopravního výzkumu v.v.i. | Automated device for controlling two-channel georadar |
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