GB664213A - Improvements in clamping devices for file wrappers - Google Patents

Improvements in clamping devices for file wrappers

Info

Publication number
GB664213A
GB664213A GB2105249A GB2105249A GB664213A GB 664213 A GB664213 A GB 664213A GB 2105249 A GB2105249 A GB 2105249A GB 2105249 A GB2105249 A GB 2105249A GB 664213 A GB664213 A GB 664213A
Authority
GB
United Kingdom
Prior art keywords
bar
cross
hinged
handle
stirrup
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
GB2105249A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2105249A priority Critical patent/GB664213A/en
Publication of GB664213A publication Critical patent/GB664213A/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
    • B42F9/00Filing appliances with devices clamping file edges; Covers with clamping backs

Landscapes

  • Sheet Holders (AREA)

Abstract

664,213. Loose-leaf clamping devices. CHAUVIN, A. A. Aug. 12, 1949, No. 21052/49. Class 146 (i). [Also in Group XXV] A clamping device for loose leaves comprises a steel piece 9 in the shape of a double T hinged at one end of one cross-bar 15 of the double T to a base plate 7 to be riveted, as through holes 8, to a file wrapper and which can be engaged through the other end of the same cross-bar 15 under a stirrup 18 carried by the base plate 7, the second cross-bar 17 bearing on the documents. The base plate 7 is formed with a flange 10 having one end 11 bent back at 13, in which the end of the cross-bar 15 is hinged by a pin 14, and the other end 12 cut and bent to form the stirrup 18 under which fits the handle 16 at the other end of cross-bar 15. The opposite edge of the plate 7 is formed with a ridge 19 and projections 20 may be provided, both to assist clamping of the documents. The double T piece 9 may have the cross-bar 17 curved and formed with wings 17<SP>1</SP>, 17<SP>2</SP> or, in a modification, with lugs, to assist clamping the documents and the handle 16 may be an extension of the cross-bar 15 or may be hinged thereto at 21 to facilitate release from the stirrup 18, the bar 15 and handle 16 being maintained in line by a fork 22 engaging a small projection 23. In place of the hinge connection 21 on the handle 16, the end 12 of the flange 10 may be hinged thereto.
GB2105249A 1949-08-12 1949-08-12 Improvements in clamping devices for file wrappers Expired GB664213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2105249A GB664213A (en) 1949-08-12 1949-08-12 Improvements in clamping devices for file wrappers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2105249A GB664213A (en) 1949-08-12 1949-08-12 Improvements in clamping devices for file wrappers

Publications (1)

Publication Number Publication Date
GB664213A true GB664213A (en) 1952-01-02

Family

ID=10156387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2105249A Expired GB664213A (en) 1949-08-12 1949-08-12 Improvements in clamping devices for file wrappers

Country Status (1)

Country Link
GB (1) GB664213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216742A (en) * 1962-09-19 1965-11-09 Harold T Strain Clip board
GB2278274B (en) * 1993-03-25 1997-10-01 Ian Robert Fothergill Improvements in or relating to beds and fasteners

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216742A (en) * 1962-09-19 1965-11-09 Harold T Strain Clip board
GB2278274B (en) * 1993-03-25 1997-10-01 Ian Robert Fothergill Improvements in or relating to beds and fasteners

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