GB190517516A - Improvements in Windows. - Google Patents
Improvements in Windows.Info
- Publication number
- GB190517516A GB190517516A GB190517516DA GB190517516A GB 190517516 A GB190517516 A GB 190517516A GB 190517516D A GB190517516D A GB 190517516DA GB 190517516 A GB190517516 A GB 190517516A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sashes
- operated
- gear
- sliding
- worm
- 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
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Hinges (AREA)
Abstract
17,516. Black, A. Aug. 30. Window opening and closing apparatus.-Sliding or hinged-sliding sashes o,j are operated by worm gearing h<2>, h<5>, g, g<1>, vertical screws e, f, and nuts k, l, q, s, which are secured to projections or hinges m, p at one side of the sashes and are connected to the sashes at the other side by sliding bolts n, r. The pairs of screwed spindles are connected by endless chains b, b<1> at the top of the window frame, or by bevel or other gear. Both sashes may be operated by a single worm gear. The sashes may be operated by screws at one side only, and the sash stiles at the other side may be fitted with rollers. In a modification, shown in Fig. 7, racks v, v<1> hinged to the sashes gear with pinions on the worm-wheel spindles. Guide - hinges o<3> on the sashes slide in slots in the pulley stile as described in Specification No. 26,511, A.D. 1904.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190517516T | 1905-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190517516A true GB190517516A (en) | 1906-05-31 |
Family
ID=32198976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190517516D Expired GB190517516A (en) | 1905-08-30 | 1905-08-30 | Improvements in Windows. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190517516A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636727A (en) * | 1949-08-06 | 1953-04-28 | Toth Louis | Window operator-screw type |
-
1905
- 1905-08-30 GB GB190517516D patent/GB190517516A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636727A (en) * | 1949-08-06 | 1953-04-28 | Toth Louis | Window operator-screw type |
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