GB565863A - Improvements in fastening means for assembling perforated sheets and the like - Google Patents
Improvements in fastening means for assembling perforated sheets and the likeInfo
- Publication number
- GB565863A GB565863A GB72143A GB72143A GB565863A GB 565863 A GB565863 A GB 565863A GB 72143 A GB72143 A GB 72143A GB 72143 A GB72143 A GB 72143A GB 565863 A GB565863 A GB 565863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heads
- tab
- sheets
- stem
- shows
- 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
- B42F3/00—Sheets temporarily attached together involving perforations; Means therefor; Sheet details therefor
Landscapes
- Sheet Holders (AREA)
Abstract
565,863. Filing papers. PERSSON, V., and SPEA SVENSKA PATENT EXPLOATERINGS AKTIEBOLAGET. Jan. 14, 1943, No. 721. [Class 146 (i)] [Also in Group XXV] In a one-piece elastic fastener for paper or other sheets of the kind having a stem with heads of concavo-convex form, concave faces inwards, one (or both) of the heads is provided with a tab or projection by which it may be pulled through registering holes in the sheets. Fig. 2 shows a form in which stem 4 and projection 3 are of rectangular section and the heads 1, 2 of flat form, this construction being conveniently formed by cutting from an extruded strip of appropriate crosssection. In a modification, the stem and tab are cylindrical and the heads circular. Fig. 4 shows the fastener in use to secure sheets 5 together, tab 3 and head 1 being pulled through the perforations and then released. The tab 3 may be inclined to one side and in one such form the tab is also eccentrically placed on the head. The Specification also shows a form having heads of equal size, both having tabs 3, and another form having two pairs of heads on a single stem for securing two bundles of sheets together. The use of the fasteners with cardboard covers to form a file which will lie flat when opened is also described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB72143A GB565863A (en) | 1943-01-14 | 1943-01-14 | Improvements in fastening means for assembling perforated sheets and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB72143A GB565863A (en) | 1943-01-14 | 1943-01-14 | Improvements in fastening means for assembling perforated sheets and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB565863A true GB565863A (en) | 1944-12-01 |
Family
ID=9709358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB72143A Expired GB565863A (en) | 1943-01-14 | 1943-01-14 | Improvements in fastening means for assembling perforated sheets and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB565863A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174910A (en) * | 1978-02-28 | 1979-11-20 | Mechanical Plastics Corp. | Paper clip and binder device |
EP0035149A1 (en) * | 1980-02-16 | 1981-09-09 | Werner W. Haase | Assembly of sheets joined together by a fastening element |
GB2280873A (en) * | 1993-08-12 | 1995-02-15 | Partners Design Consultants Li | Paper fastening device. |
-
1943
- 1943-01-14 GB GB72143A patent/GB565863A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174910A (en) * | 1978-02-28 | 1979-11-20 | Mechanical Plastics Corp. | Paper clip and binder device |
EP0035149A1 (en) * | 1980-02-16 | 1981-09-09 | Werner W. Haase | Assembly of sheets joined together by a fastening element |
GB2280873A (en) * | 1993-08-12 | 1995-02-15 | Partners Design Consultants Li | Paper fastening device. |
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