FR2350210A1 - Document file with ring binder - uses filing paper with keyhole shaped perforations and held by pushing open slots over rings - Google Patents

Document file with ring binder - uses filing paper with keyhole shaped perforations and held by pushing open slots over rings

Info

Publication number
FR2350210A1
FR2350210A1 FR7707225A FR7707225A FR2350210A1 FR 2350210 A1 FR2350210 A1 FR 2350210A1 FR 7707225 A FR7707225 A FR 7707225A FR 7707225 A FR7707225 A FR 7707225A FR 2350210 A1 FR2350210 A1 FR 2350210A1
Authority
FR
France
Prior art keywords
rings
document file
held
keyhole shaped
open slots
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.)
Granted
Application number
FR7707225A
Other languages
French (fr)
Other versions
FR2350210B1 (en
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.)
CARLA FILLIPONI
Original Assignee
CARLA FILLIPONI
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 CARLA FILLIPONI filed Critical CARLA FILLIPONI
Priority to FR7707225A priority Critical patent/FR2350210A1/en
Publication of FR2350210A1 publication Critical patent/FR2350210A1/en
Application granted granted Critical
Publication of FR2350210B1 publication Critical patent/FR2350210B1/fr
Granted legal-status Critical Current

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
    • B42F3/003—Perforated or punched sheets

Abstract

The document file has a ring type binder. Several rings are spaced along its length, each being fixed. The sheets of paper (3) for filing are perforated along one side, the spacings corresponding to the rings. Each perforation is keyhole shaped, having a circular hole (4) larger in diameter than the wire (D) of the ring (2). An open slot (5) connects this hole to the outer edge, its width (d) being less than the ring wire (D). The paper is retained by pushing the slots against the rings, these allowing passage over te rings. An infra-red setting coating (3'') can be used to strengthen the perforations.
FR7707225A 1977-03-04 1977-03-04 Document file with ring binder - uses filing paper with keyhole shaped perforations and held by pushing open slots over rings Granted FR2350210A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7707225A FR2350210A1 (en) 1977-03-04 1977-03-04 Document file with ring binder - uses filing paper with keyhole shaped perforations and held by pushing open slots over rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707225A FR2350210A1 (en) 1977-03-04 1977-03-04 Document file with ring binder - uses filing paper with keyhole shaped perforations and held by pushing open slots over rings

Publications (2)

Publication Number Publication Date
FR2350210A1 true FR2350210A1 (en) 1977-12-02
FR2350210B1 FR2350210B1 (en) 1984-03-23

Family

ID=9187932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707225A Granted FR2350210A1 (en) 1977-03-04 1977-03-04 Document file with ring binder - uses filing paper with keyhole shaped perforations and held by pushing open slots over rings

Country Status (1)

Country Link
FR (1) FR2350210A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573353A1 (en) * 1984-11-21 1986-05-23 Dyens Robert Closed ring binder for documents with special perforation
FR2943948A1 (en) * 2009-04-02 2010-10-08 Papeteries Hamelin File card for use as insert plate for annotation of e.g. handwritten information, positioned in e.g. book, has spires introduced in corresponding holes for removably retaining card at spires, and reinforcing strip in holes fixed along side

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR355392A (en) * 1905-06-20 1905-10-30 Richard Dale Miller Improvements made to devices for filing papers
GB191100636A (en) * 1910-08-16 1911-05-11 Soennecken F Improvements in and connected with Loose Leaf Books, Loose-leaf Memorandum and Calendar Blocks, Files and the like.
FR1190378A (en) * 1958-01-23 1959-10-12 Perforated loose-leaf improvement
GB975183A (en) * 1959-12-10 1964-11-11 Becker Otto Alfred Combination of loose-leaf binder and stationery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR355392A (en) * 1905-06-20 1905-10-30 Richard Dale Miller Improvements made to devices for filing papers
GB191100636A (en) * 1910-08-16 1911-05-11 Soennecken F Improvements in and connected with Loose Leaf Books, Loose-leaf Memorandum and Calendar Blocks, Files and the like.
FR1190378A (en) * 1958-01-23 1959-10-12 Perforated loose-leaf improvement
GB975183A (en) * 1959-12-10 1964-11-11 Becker Otto Alfred Combination of loose-leaf binder and stationery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573353A1 (en) * 1984-11-21 1986-05-23 Dyens Robert Closed ring binder for documents with special perforation
FR2943948A1 (en) * 2009-04-02 2010-10-08 Papeteries Hamelin File card for use as insert plate for annotation of e.g. handwritten information, positioned in e.g. book, has spires introduced in corresponding holes for removably retaining card at spires, and reinforcing strip in holes fixed along side

Also Published As

Publication number Publication date
FR2350210B1 (en) 1984-03-23

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Legal Events

Date Code Title Description
TP Transmission of property