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GB729027A - Improvements relating to letter filing mechanisms - Google Patents

Improvements relating to letter filing mechanisms

Info

Publication number
GB729027A
GB729027A GB32423/53A GB3242353A GB729027A GB 729027 A GB729027 A GB 729027A GB 32423/53 A GB32423/53 A GB 32423/53A GB 3242353 A GB3242353 A GB 3242353A GB 729027 A GB729027 A GB 729027A
Authority
GB
United Kingdom
Prior art keywords
lever
slot
base plate
cranked
bowed members
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
GB32423/53A
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 GB729027A publication Critical patent/GB729027A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G11/00—Manually-actuated control mechanisms provided with two or more controlling members co-operating with one single controlled member
    • 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
    • B42F13/24—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 wherein one section is in the form of fixed rods
    • 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
    • B42F13/26—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 and locked when so engaged, e.g. snap-action
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12—Control mechanisms with one controlling member and one controlled member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Sheet Holders (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Abstract

729,027. Filing papers. SOENNECKEN, A., [trading as SOENNECKEN, F.]. Nov. 23, 1953 [May 20, 1953; July 10, 1953], No. 32423/53. Class 146(1). A letter file comprising bowed members rockable under the influence of a lever-operated pin acting against a spring for closing the file has the pin freely mounted in two guide slots angularly disposed in relation to one another, one slot being in the hub part of the lever and the other in a bracket plate pivotally supporting the lever. The file comprises either two pairs of bowed members 8, 9 and 81 91 or the normal lever arch file with one pair of bowed members 8, 9 co-operating with fixed posts 2, 3, rivetted at 4, 5 to the base plate 1. The bowed members 8, 9 and 8<SP>1</SP> 9<SP>1</SP> are integrally formed with an axle having a cranked part 12, 12<SP>1</SP> and rectilinear end parts 10, 11 which.are secured to the base plate 1 by hinge eyes 6, 7 bent out from the plate and a leaf spring 13, 13<SP>1</SP> fixed to the base plate 1 bears on the under side of the cranked parts 12 12<SP>1</SP> to move the bowed members to the open position. The lever 16 has a hub 15 provided with a slot 17 extending in the open position (Fig. 3) more or less parallel to the cranked part 12, and the lever is pivotally mounted at 16a to a bracket 17 bent out of the base plate 1, the bracket 17 having a slot 19 inclined at an angle to the base plate 1 and terminating in a horizontal portion 20. The operating pin 14 extends through the two slots 18, 19 and has an antifriction roller 15a bearing on the cranked part 12, the roller being freely axially movable. A similar roller 15a<SP>1</SP> on the opposite side of the bracket 17 bears on the cranked part 12<SP>1</SP> for the construction with two pairs of bowed members. When the lever 16 is moved from the open position shown in Fig. 3, the pin 14 is moved down slot 19 by the action of the slot 18 and finally is locked in position in the slot 20. The lever 16 is cranked and knurled to provide a handle 21 and two handles close together may be provided for assisting the opening movement from the slot 20 or, as shown in Fig. 5, the lever may be in the form of a crescent with arms 22, 23 having handles or keys 25, 24, the arms being strengthened at 27, 26. The keys 24, 25 may be differently coloured or marked to distinguish them.
GB32423/53A 1953-05-20 1953-11-23 Improvements relating to letter filing mechanisms Expired GB729027A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES35746A DE1096326B (en) 1953-05-20 1953-05-20 Mail folder mechanism
DE317918X 1953-05-20

Publications (1)

Publication Number Publication Date
GB729027A true GB729027A (en) 1955-04-27

Family

ID=25798646

Family Applications (2)

Application Number Title Priority Date Filing Date
GB32423/53A Expired GB729027A (en) 1953-05-20 1953-11-23 Improvements relating to letter filing mechanisms
GB28541/54A Expired GB750078A (en) 1953-05-20 1954-10-04 Improvements in operating mechanisms for document files

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB28541/54A Expired GB750078A (en) 1953-05-20 1954-10-04 Improvements in operating mechanisms for document files

Country Status (7)

Country Link
US (1) US2789561A (en)
BE (2) BE532156A (en)
CH (2) CH317918A (en)
DE (1) DE1096326B (en)
FR (2) FR1094030A (en)
GB (2) GB729027A (en)
NL (1) NL87245C (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85346C (en) * 1952-07-05 1957-01-15
US4995752A (en) * 1987-04-10 1991-02-26 Gudrun Hofmann Ordering means for document files or the like
DE3713044A1 (en) * 1987-04-10 1988-10-27 Joerg Hofmann ALIGNING DEVICE FOR WRITING CARD FOLDER OR THE LIKE
AT398293B (en) * 1988-12-13 1994-11-25 Bene & Co Buerobedarf FOLDER MECHANICS FOR FOLDER FOR PUNCHED LEAVES
EP0442845A1 (en) * 1990-02-16 1991-08-21 Biella-Neher Ag Closing mechanism for filing device
US5234276A (en) * 1992-04-30 1993-08-10 Acco Usa, Inc. Trigger enclosure for ring binder
US6637968B2 (en) 2001-05-07 2003-10-28 Hong Kong Stationery Manufacturing Co., Ltd. Three-ring binder with actuating crank
US7296946B2 (en) * 2001-11-30 2007-11-20 Microsoft Corporation Ring binder mechanism
US7549817B2 (en) 2002-12-18 2009-06-23 World Wide Stationery Mfg. Co., Ltd. Ready lock ring binder mechanism
GB2398273A (en) * 2003-02-11 2004-08-18 David Eric Slater Cam operated lever arch file
US7661918B2 (en) * 2003-05-30 2010-02-16 General Binding Corporation Binding machine and method
US7275886B2 (en) * 2004-03-15 2007-10-02 World Wide Stationary Mfg. Co., Ltd. Positive lock ring binder mechanism
US7661898B2 (en) * 2004-03-15 2010-02-16 World Wide Stationery Manufacturing Company, Limited Soft close ring binder mechanism with reinforced travel bar
CA2500890A1 (en) * 2004-03-15 2005-09-15 World Wide Stationery Manufacturing Company, Ltd. Soft close ring binder mechanism with mating ring tips
US7748922B2 (en) * 2004-03-15 2010-07-06 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism with dual pivot locking elements
US8002488B2 (en) 2004-03-15 2011-08-23 World Wide Stationery Mfg. Co., Ltd. Soft close ring binder mechanism
EP1741566B1 (en) * 2004-04-05 2014-06-11 King Jim Co., Ltd. Binder for document
US7293932B2 (en) * 2004-05-20 2007-11-13 Hong Kong Stationery Manufacturing Co., Ltd. Lever arch binder mechanism with complementary ring tips
JP3955868B2 (en) * 2004-12-27 2007-08-08 株式会社キングジム Binding tools such as documents
US7524128B2 (en) * 2004-12-30 2009-04-28 World Wide Stationery Manufacturing Company Limited Ring binder mechanism spring biased to a locked position
US7404685B2 (en) 2004-12-30 2008-07-29 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism spring biased to a locked position when ring members close
US7534064B2 (en) 2005-01-12 2009-05-19 World Wide Stationery Mfg. Co., Ltd. Ring mechanism biased to closed and locked position
US7661899B2 (en) * 2005-03-22 2010-02-16 World Wide Stationery Mfg. Co., Ltd. Lever for a ring binder mechanism
US7726897B2 (en) 2005-03-22 2010-06-01 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US7665926B2 (en) * 2005-05-06 2010-02-23 World Wide Stationery Mfg. Co., Ltd. Ring mechanism with spring biased travel bar
US20070086836A1 (en) * 2005-09-19 2007-04-19 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism with operating lever and travel bar
JP4804905B2 (en) * 2005-12-09 2011-11-02 株式会社キングジム Binding tools such as documents
US7731441B2 (en) 2006-09-27 2010-06-08 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US8047737B2 (en) 2006-09-27 2011-11-01 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US7648302B2 (en) 2006-09-27 2010-01-19 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
EP1942011A1 (en) * 2007-01-05 2008-07-09 Leco Stationery Manufacturing Co. Ltd. Lever-arch type file mechanism
SI2014481T1 (en) * 2007-04-11 2010-02-26 World Wide Stationery Mfg Co Leaver-Arch type file mechanism
EP1980413A1 (en) * 2007-04-11 2008-10-15 World Wide Stationery Manufacturing Company, Limited Lever-arch type file mechanism
EP2022644A1 (en) * 2007-08-10 2009-02-11 World Wide Stationery Manufacturing Company Ltd. A Lever-Arch Type file mechanism
HK1146447A2 (en) * 2009-08-12 2011-06-03 World Wide Stationery Mfg Co Paper-retaining mechanism
CN102126374B (en) 2010-01-14 2013-10-30 国际文具制造厂有限公司 Ring Binder Mechanism with Dual Time Buffered Actuator
JP5592145B2 (en) * 2010-04-27 2014-09-17 株式会社キングジム Housing and binding tool
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
US9511617B2 (en) 2013-10-31 2016-12-06 World Wide Stationary Mfg. Co., Ltd. Ring binder mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE142008C (en) *
DE207042C (en) *
DE146173C (en) *
DE427656C (en) * 1926-04-10 Mueller Friedrich Mail folder mechanism with lined-up handles divided in the middle, both parts of which are pivotably mounted on the base plate
DE370452C (en) * 1920-08-29 1923-03-03 Leopold Kramer Mail folder mechanism, the two strapping needles of which are each connected by a horizontal bar
DE396711C (en) * 1923-10-05 1924-06-19 Magroma Werke Akt Ges Letter folder with hinged mechanism, the base plate of which is held on the folder cover in a removable manner
FR981365A (en) * 1948-12-30 1951-05-25 Locking device for perforated loose-leaf binders

Also Published As

Publication number Publication date
CH317918A (en) 1956-12-15
US2789561A (en) 1957-04-23
FR1094030A (en) 1955-05-11
DE1096326B (en) 1961-01-05
GB750078A (en) 1956-06-06
FR1114397A (en) 1956-04-11
BE532156A (en)
CH323007A (en) 1957-07-15
BE524347A (en)
NL87245C (en)

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