GB565863A - Improvements in fastening means for assembling perforated sheets and the like - Google Patents

Improvements in fastening means for assembling perforated sheets and the like

Info

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
Application number
GB72143A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPEA SVENSKA PATENT EXPLOATERI
Original Assignee
SPEA SVENSKA PATENT EXPLOATERI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SPEA SVENSKA PATENT EXPLOATERI filed Critical SPEA SVENSKA PATENT EXPLOATERI
Priority to GB72143A priority Critical patent/GB565863A/en
Publication of GB565863A publication Critical patent/GB565863A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F3/00Sheets 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.
GB72143A 1943-01-14 1943-01-14 Improvements in fastening means for assembling perforated sheets and the like Expired GB565863A (en)

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)

* Cited by examiner, † Cited by third party
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.

Cited By (3)

* Cited by examiner, † Cited by third party
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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