EP0174548A3 - Ring mechanism for loose laf binders - Google Patents

Ring mechanism for loose laf binders Download PDF

Info

Publication number
EP0174548A3
EP0174548A3 EP85110749A EP85110749A EP0174548A3 EP 0174548 A3 EP0174548 A3 EP 0174548A3 EP 85110749 A EP85110749 A EP 85110749A EP 85110749 A EP85110749 A EP 85110749A EP 0174548 A3 EP0174548 A3 EP 0174548A3
Authority
EP
European Patent Office
Prior art keywords
ring
toggle
ring portions
closed position
cover
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
EP85110749A
Other languages
German (de)
Other versions
EP0174548A2 (en
EP0174548B1 (en
Inventor
Karl-Heinz Dipl.Ing. Kissel
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.)
Robert Krause GmbH and Co KG
Original Assignee
Robert Krause GmbH and Co KG
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 Robert Krause GmbH and Co KG filed Critical Robert Krause GmbH and Co KG
Priority to AT85110749T priority Critical patent/ATE57656T1/en
Publication of EP0174548A2 publication Critical patent/EP0174548A2/en
Publication of EP0174548A3 publication Critical patent/EP0174548A3/en
Application granted granted Critical
Publication of EP0174548B1 publication Critical patent/EP0174548B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen

Abstract

The ring binder mechanism comprises a resilient mechanism cover which can be connected to the spine of a binder or cover, two toggle plates or toggle rods which are articulately connected in opposite senses and which are resiliently supported in the mechanism cover, and ring portions which cooperate in pairs to form rings and which are carried by the toggle plates or toggle rods, consist of drawn or rolled metal wire of non-round cross-section and have ends which positively interengage locally in the closed position. At their free ends, the ring portions have plane end faces which bear snugly against one another in the closed position and one ring portion of each pair of ring portions having a pin which is cylindrical over at least its main length and which projects perpendicularly from the end face and the other ring portion having a bore which is cylindrical over at least its main length and is sunk perpendicularly in the end face.
EP85110749A 1984-09-08 1985-08-27 Ring mechanism for loose-leaf binders Expired - Lifetime EP0174548B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85110749T ATE57656T1 (en) 1984-09-08 1985-08-27 RING BINDER MECHANISM.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3433124 1984-09-08
DE19843433124 DE3433124A1 (en) 1984-09-08 1984-09-08 RINGBOOK MECHANICS

Publications (3)

Publication Number Publication Date
EP0174548A2 EP0174548A2 (en) 1986-03-19
EP0174548A3 true EP0174548A3 (en) 1987-10-14
EP0174548B1 EP0174548B1 (en) 1990-10-24

Family

ID=6244996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85110749A Expired - Lifetime EP0174548B1 (en) 1984-09-08 1985-08-27 Ring mechanism for loose-leaf binders

Country Status (7)

Country Link
US (1) US4690580A (en)
EP (1) EP0174548B1 (en)
AT (1) ATE57656T1 (en)
CA (1) CA1259240A (en)
DE (2) DE3433124A1 (en)
DK (1) DK164212C (en)
FI (1) FI82215C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8277140B2 (en) * 1999-04-22 2012-10-02 Chizmar James S Loose-leaf binder
US6203229B1 (en) * 1999-12-27 2001-03-20 Charles B. Coerver Bolt action ring binder assembly
JP3821763B2 (en) * 2001-12-27 2006-09-13 コクヨ株式会社 Binding tool
CN1260072C (en) * 2002-07-19 2006-06-21 国际文具制造厂有限公司 Annular mechanism for loose-leaf binder
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
US7665926B2 (en) * 2005-05-06 2010-02-23 World Wide Stationery Mfg. Co., Ltd. Ring mechanism with spring biased travel bar
US8047737B2 (en) * 2006-09-27 2011-11-01 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US7731441B2 (en) * 2006-09-27 2010-06-08 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
DE102009005341A1 (en) 2009-01-16 2010-07-22 Hans Johann Horn file mechanism
JP2013528129A (en) 2010-06-09 2013-07-08 ワールド・ワイド・ステイショナリー・マニュファクチュアリング・カンパニー・リミテッド Ring binder mechanism with a single structure
USD735808S1 (en) 2012-04-23 2015-08-04 World Wide Stationery Mfg. Co., Ltd. Elliptical cross sectional ring member for a ring mechanism
US8899866B2 (en) 2012-04-28 2014-12-02 World Wide Stationary Mfg. Co. Ltd. Ring binder mechanism with self-locking actuator
US9522561B2 (en) 2013-08-27 2016-12-20 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
CN105984250A (en) 2015-02-05 2016-10-05 国际文具制造厂有限公司 Annular binder with interlocking annular member

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR478925A (en) * 1914-06-12 1916-01-19 August Vesterling Improvements in letter binders or other documents
DE350693C (en) * 1924-01-25 1922-03-23 Pol Registrator Cie M B H Line-up device on binders with rotatable, spring-loaded line-up bars that are pressed against each other
DE563549C (en) * 1931-03-17 1932-11-07 Rudolf Laufer Letter folder in which the movable bracket engages in the alignment pins by means of pins and performs a vertical lifting movement when the folder is opened before the pivoting movement begins
FR1331675A (en) * 1961-07-14 1963-07-05 Liebold Kg Walter Binding Mechanism
CH433187A (en) * 1964-11-19 1967-04-15 Leitz Louis Stringing mechanism made of plastic
DE3133845A1 (en) * 1981-08-27 1983-03-17 Robert Krause Kg, 4992 Espelkamp Ring mechanism

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US724849A (en) * 1902-08-16 1903-04-07 Boorum And Pease Company Temporary binder.
US778992A (en) * 1903-12-28 1905-01-03 Charles R Nelson Loose-leaf binder.
US854303A (en) * 1906-02-26 1907-05-21 William Gibson Nethery Locking-file.
GB190860A (en) * 1921-11-09 1923-01-04 Herbert Howard Wood Improvements in or relating to loose-leaf binders
DE503023C (en) * 1928-12-21 1930-07-19 Fritz Mueller C Letter folder, folder or the like, in which an overhang is attached to the back to support the contents
US2119639A (en) * 1936-12-23 1938-06-07 Stationers Loose Leaf Company Loose leaf binder
US3246653A (en) * 1962-08-09 1966-04-19 Sexton William Wait Binder for perforated leaves
DE1235858B (en) * 1963-11-09 1967-03-09 Ludwig Lohmeier Plastic ring binder
DE1636355B1 (en) * 1967-10-07 1970-11-12 Heinz Grunwitz Binding spines, in particular of plastic, for holding loose sheets of paper together
US3833308A (en) * 1973-08-01 1974-09-03 Mead Corp Binder fixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR478925A (en) * 1914-06-12 1916-01-19 August Vesterling Improvements in letter binders or other documents
DE350693C (en) * 1924-01-25 1922-03-23 Pol Registrator Cie M B H Line-up device on binders with rotatable, spring-loaded line-up bars that are pressed against each other
DE563549C (en) * 1931-03-17 1932-11-07 Rudolf Laufer Letter folder in which the movable bracket engages in the alignment pins by means of pins and performs a vertical lifting movement when the folder is opened before the pivoting movement begins
FR1331675A (en) * 1961-07-14 1963-07-05 Liebold Kg Walter Binding Mechanism
CH433187A (en) * 1964-11-19 1967-04-15 Leitz Louis Stringing mechanism made of plastic
DE3133845A1 (en) * 1981-08-27 1983-03-17 Robert Krause Kg, 4992 Espelkamp Ring mechanism

Also Published As

Publication number Publication date
ATE57656T1 (en) 1990-11-15
FI853427A0 (en) 1985-09-06
FI853427L (en) 1986-03-09
DK396985A (en) 1986-03-09
DK164212C (en) 1992-10-26
EP0174548A2 (en) 1986-03-19
FI82215B (en) 1990-10-31
DK396985D0 (en) 1985-08-30
DK164212B (en) 1992-05-25
EP0174548B1 (en) 1990-10-24
US4690580A (en) 1987-09-01
DE3433124A1 (en) 1986-03-20
DE3580224D1 (en) 1990-11-29
CA1259240A (en) 1989-09-12
FI82215C (en) 1991-02-11

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