GB190629730A - Improvements in Shears and Scissors - Google Patents
Improvements in Shears and ScissorsInfo
- Publication number
- GB190629730A GB190629730A GB190629730DA GB190629730A GB 190629730 A GB190629730 A GB 190629730A GB 190629730D A GB190629730D A GB 190629730DA GB 190629730 A GB190629730 A GB 190629730A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nut
- washer
- projection
- shears
- scissors
- 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
- Scissors And Nippers (AREA)
Abstract
29,730. Willis, P. R. J., [Babcock, G. J.]. Dec. 31. Locking set-screws and nuts.-The pivot of scissors or shears or the nut thereon is prevented from rotating and becoming loose by a projection 18, Fig. 5, on a radially split washer 4 which engages with one of a series of notches 17 on the underside or in the periphery of the pivot head 14, Fig. 4, or the nut 13 or by a projection on the washer which engages with a side or angle of the nut. The washer fits into a recess 2, Fig. 6, in one of the blades 1, and is provided with a tongue 9 which can be sprung down into a recess 10 in the blade 1 so that the projection on the washer may be disengaged from the pivot head or nut and the scissors or shears may be taken to pieces. When a nut is used, a projection or tongue 6 on the washer fits into a longitudinal groove 7 in the pivot, thus preventing the latter turning with the nut.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190629730T | 1906-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190629730A true GB190629730A (en) | 1907-12-05 |
Family
ID=32258097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190629730D Expired GB190629730A (en) | 1906-12-31 | 1906-12-31 | Improvements in Shears and Scissors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190629730A (en) |
-
1906
- 1906-12-31 GB GB190629730D patent/GB190629730A/en not_active Expired
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