GB179398A - Improvements in sash screws and the like - Google Patents
Improvements in sash screws and the likeInfo
- Publication number
- GB179398A GB179398A GB1027621A GB1027621A GB179398A GB 179398 A GB179398 A GB 179398A GB 1027621 A GB1027621 A GB 1027621A GB 1027621 A GB1027621 A GB 1027621A GB 179398 A GB179398 A GB 179398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sash
- screws
- screw
- head
- bent
- 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
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/16—Wing-nuts
Abstract
179,398. Harcourt, E. G., and Harcourts, Ltd. April 7, 1921. Bolts.-A sash or like screw comprises a sheet metal head 1, bent around to form a socket for the end of a screw 5 and fastened to it by means of a through rivet 6. The head may be formed from a single or double sheet or from one bent upon itself and may be of any shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1027621A GB179398A (en) | 1921-04-07 | 1921-04-07 | Improvements in sash screws and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1027621A GB179398A (en) | 1921-04-07 | 1921-04-07 | Improvements in sash screws and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB179398A true GB179398A (en) | 1922-05-11 |
Family
ID=9964852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1027621A Expired GB179398A (en) | 1921-04-07 | 1921-04-07 | Improvements in sash screws and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB179398A (en) |
-
1921
- 1921-04-07 GB GB1027621A patent/GB179398A/en not_active Expired
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