EP0768190A2 - Vorrichtung mit entfernbaren flachen Ringen für Hefter von losen Blättern - Google Patents

Vorrichtung mit entfernbaren flachen Ringen für Hefter von losen Blättern Download PDF

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Publication number
EP0768190A2
EP0768190A2 EP96116041A EP96116041A EP0768190A2 EP 0768190 A2 EP0768190 A2 EP 0768190A2 EP 96116041 A EP96116041 A EP 96116041A EP 96116041 A EP96116041 A EP 96116041A EP 0768190 A2 EP0768190 A2 EP 0768190A2
Authority
EP
European Patent Office
Prior art keywords
ring
strip
screws
rings
binding
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
EP96116041A
Other languages
English (en)
French (fr)
Other versions
EP0768190B1 (de
EP0768190A3 (de
Inventor
Giuseppe Lanzarin
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
Publication of EP0768190A2 publication Critical patent/EP0768190A2/de
Publication of EP0768190A3 publication Critical patent/EP0768190A3/de
Application granted granted Critical
Publication of EP0768190B1 publication Critical patent/EP0768190B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/12—Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes

Definitions

  • the object of the present invention is to provide an improved closure device compared to that described in European patent application No. 96.106283.3 filed by the same applicant on April 22, 1996.
  • each of the movable rings is provided with fins which emerge from the rectilinear segment, the ring of which is provided, and can be hooked elastically to the projections which emerge inside the cavity formed on the sides of the support strip to retain the rings on the binding when the latter is not in use.
  • an open end of the ring was provided with projections which catch on the opposite end of the ring, while a notch made inside the tooth makes the projection elastic. to allow it to be introduced into the cavity, authorizing its enlargement inside the latter after the ring has been closed.
  • the present invention relates to the closure device which is defined in claim 1.
  • the base band of the device is fixed inside one of the faces of the binding, by means of screws, replacing rivets, by the user himself, who loosen the screws in material plastic of the base band to screw them into threaded holes made in the inside of the binding, using a simple coin capable of acting on the head of the screw accessible from the outside.
  • the rings 2 obviously in the open position, as well as the screws 3 necessary for fixing the strip 1 against the inner wall of one of the faces of the binding, are integral with the strip basic 1 from the fact that these came from molding.
  • a projection 12 projects, advantageously disposed in an asymmetrical position relative to the two fins 5, projection which penetrates inside a suitable hole 14, formed on the base 1, in order to d '' avoid inserting the ring 2 in the base in an inverted position.
  • protruding retaining elements 13 On the base 1 protruding retaining elements 13, also detachable, which include two side fins 15 lowered and a central fin 16 raised, which allow to fix the whole mechanism to the binding, in the marketing phase of the 'object.
  • the retaining elements 13 do not allow the base 1 to be detached from the binding.
  • the closing operation of the ring 2 is carried out by insertion of the frustoconical projection 9 (FIG. 2) into the cavity 10, insertion which is easily obtained thanks to the elasticity of the material forming the projection, without it being necessary to provide special notches similar to those shown, as in the patent application cited above.
  • the screws 3 and the rings 2 are fixed to the strip 1 at the time of delivery of the assembly to the user and can be easily detached by the latter before use.
  • the entire closure device can be reused when the binding is to be sent to scrap, by simply unscrewing the screws 3, and being able to reuse the same device in a new binding, too supplied independently of the device.

Landscapes

  • Closures For Containers (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Package Frames And Binding Bands (AREA)
  • Sheet Holders (AREA)
  • Basic Packing Technique (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Packaging Of Special Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
EP96116041A 1995-10-12 1996-10-07 Vorrichtung mit entfernbaren flachen Ringen für Hefter von losen Blättern Expired - Lifetime EP0768190B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT95VI000160A IT1280592B1 (it) 1995-10-12 1995-10-12 Dispositivo di chiusura perfezionato per il meccanismo ad anelli piatti per contenitori di fogli mobili
ITVI950160 1995-10-12

Publications (3)

Publication Number Publication Date
EP0768190A2 true EP0768190A2 (de) 1997-04-16
EP0768190A3 EP0768190A3 (de) 1997-12-17
EP0768190B1 EP0768190B1 (de) 1999-12-22

Family

ID=11425871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96116041A Expired - Lifetime EP0768190B1 (de) 1995-10-12 1996-10-07 Vorrichtung mit entfernbaren flachen Ringen für Hefter von losen Blättern

Country Status (9)

Country Link
US (1) US5765956A (de)
EP (1) EP0768190B1 (de)
JP (1) JPH09164793A (de)
AT (1) ATE187936T1 (de)
CA (1) CA2187138A1 (de)
DE (1) DE69605749T2 (de)
ES (1) ES2141429T3 (de)
IT (1) IT1280592B1 (de)
PL (1) PL316492A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1260072C (zh) * 2002-07-19 2006-06-21 国际文具制造厂有限公司 环形活页夹机构
US7125190B2 (en) * 2004-01-28 2006-10-24 John William England Ring binder assembly device to insure the perfected closure of binder rings
CA2500890A1 (en) 2004-03-15 2005-09-15 World Wide Stationery Manufacturing Company, Ltd. Soft close ring binder mechanism with mating ring tips
US7293932B2 (en) * 2004-05-20 2007-11-13 Hong Kong Stationery Manufacturing Co., Ltd. Lever arch binder mechanism with complementary ring tips
US20050260030A1 (en) * 2004-05-20 2005-11-24 Hong Kong Stationery Manufacturing Co., Ltd. D-ring binder mechanism with complementary ring tips
US20060153630A1 (en) * 2005-01-11 2006-07-13 World Wide Stationery Mfg. Co., Ltd. Ring mechanism with collapsible ring members
US20100003070A1 (en) * 2008-07-01 2010-01-07 World Wide Stationery, Mfg. Co., Ltd. Ring mechanism having fold-down rings
DE102009005341A1 (de) 2009-01-16 2010-07-22 Hans Johann Horn Ordnermechanik
EP2394821A3 (de) 2010-06-09 2013-07-10 World Wide Stationery Manufacturing Company, Limited Ringbindemechanismus mit unitärer Struktur
CN105984250A (zh) 2015-02-05 2016-10-05 国际文具制造厂有限公司 具有互锁环形部件的环形装订器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018896A (en) * 1989-06-19 1991-05-28 Vanni Robert R Snap ring assembly
WO1991008913A1 (en) * 1989-12-08 1991-06-27 Robert Nordgren Fork-type loose leaf binder
US5281040A (en) * 1989-05-12 1994-01-25 Hodkin Richard K Ring binder mechanisms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460718A (en) * 1943-10-11 1949-02-01 Heinn Company Loose-leaf binder
US2716985A (en) * 1955-02-24 1955-09-06 Major Leather Goods Mfg Co Combination loose leaf notebook and portable desk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281040A (en) * 1989-05-12 1994-01-25 Hodkin Richard K Ring binder mechanisms
US5018896A (en) * 1989-06-19 1991-05-28 Vanni Robert R Snap ring assembly
WO1991008913A1 (en) * 1989-12-08 1991-06-27 Robert Nordgren Fork-type loose leaf binder

Also Published As

Publication number Publication date
US5765956A (en) 1998-06-16
CA2187138A1 (en) 1997-04-13
ITVI950160A0 (it) 1995-10-12
DE69605749T2 (de) 2000-07-06
ITVI950160A1 (it) 1997-04-12
IT1280592B1 (it) 1998-01-23
PL316492A1 (en) 1997-04-14
DE69605749D1 (de) 2000-01-27
JPH09164793A (ja) 1997-06-24
EP0768190B1 (de) 1999-12-22
ES2141429T3 (es) 2000-03-16
EP0768190A3 (de) 1997-12-17
ATE187936T1 (de) 2000-01-15

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