GB199793A - Improvements in paper clips - Google Patents
Improvements in paper clipsInfo
- Publication number
- GB199793A GB199793A GB880222A GB880222A GB199793A GB 199793 A GB199793 A GB 199793A GB 880222 A GB880222 A GB 880222A GB 880222 A GB880222 A GB 880222A GB 199793 A GB199793 A GB 199793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- plates
- gripping
- clips
- hinge
- 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
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F1/00—Sheets temporarily attached together without perforating; Means therefor
- B42F1/006—Fasteners comprising two co-operating jaws closed by spring action and that can be manually opened, e.g. clamps
Landscapes
- Sheet Holders (AREA)
- Clamps And Clips (AREA)
Abstract
199,793. Ashmore, L. H. March 27, 1922. Clips, pivoted-jaw. - Relates to clips of the kind comprising two spring-pressed gripping- plates 1, 1<a> hinged together, and consists in reducing friction by providing a hinge formed of balls or rollers 8 housed within recesses 7, 7<a> in narrow projecting parts 3, 3<a> of the gripping- plates. In the form shown, a ball-bearing 8 is provided at each end of the gripping-plates and a tubular spring 6 surrounds the hinge. In a modification in which a spring of larger diameter is employed, the manipulating arms 4, 4<a> pass through apertures in the spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB880222A GB199793A (en) | 1922-03-27 | 1922-03-27 | Improvements in paper clips |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB880222A GB199793A (en) | 1922-03-27 | 1922-03-27 | Improvements in paper clips |
Publications (1)
Publication Number | Publication Date |
---|---|
GB199793A true GB199793A (en) | 1923-06-27 |
Family
ID=9859513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB880222A Expired GB199793A (en) | 1922-03-27 | 1922-03-27 | Improvements in paper clips |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB199793A (en) |
-
1922
- 1922-03-27 GB GB880222A patent/GB199793A/en not_active Expired
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