DK0689497T3 - punches - Google Patents

punches

Info

Publication number
DK0689497T3
DK0689497T3 DK92923024T DK92923024T DK0689497T3 DK 0689497 T3 DK0689497 T3 DK 0689497T3 DK 92923024 T DK92923024 T DK 92923024T DK 92923024 T DK92923024 T DK 92923024T DK 0689497 T3 DK0689497 T3 DK 0689497T3
Authority
DK
Denmark
Prior art keywords
punch
auxiliary
members
punch body
sliding movement
Prior art date
Application number
DK92923024T
Other languages
Danish (da)
Inventor
Geoffrey Felton
Stephen Christopher Watkins
Original Assignee
Acco Rexel Group Services Plc
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 Acco Rexel Group Services Plc filed Critical Acco Rexel Group Services Plc
Application granted granted Critical
Publication of DK0689497T3 publication Critical patent/DK0689497T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/10—Hand or foot actuated means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches

Abstract

A punching device comprises a housing (6) carrying a main punch body (8) in the form of a plate mounted for rectilinear sliding movement, the punch body comprising a driving rack (10) extending downwardly along each side, and a plurality of integral punch members (12) projecting downwardly in a staggered array, said punch members being waisted (12d). The device comprises an operating handle (30) pivotally mounted on the housing (6) carrying drive pinions (32) engageable with the racks (10), so that by movement of the handle (30) the punch body may be raised and lowered. The punch body (8) additionally carries auxiliary punch members (12a), each being mounted on the punch body for longitudinal sliding movement relative thereto. Associated with each auxiliary punch member (12a) is a locking device (40), comprising a locking member (42) which is movable between an inoperative position in which the auxiliary punch member is capable of longitudinal sliding movement relative to the punch plate (8), and an operative position in which said auxiliary punch member moves with the punch body in a punching operation. In this way one or more of the auxiliary punch members (12a) may be taken out of operation to enable a stack of sheets of relatively small size to be provided with apertures along one side edge, or the auxiliary punch members may be brought into operation for the punching of apertures of a stack of sheets of full size. <IMAGE>
DK92923024T 1992-05-27 1992-11-13 punches DK0689497T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929211191A GB9211191D0 (en) 1992-05-27 1992-05-27 Punching devices
PCT/GB1992/002106 WO1993024289A1 (en) 1992-05-27 1992-11-13 Punching devices

Publications (1)

Publication Number Publication Date
DK0689497T3 true DK0689497T3 (en) 1999-09-20

Family

ID=10716075

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92923024T DK0689497T3 (en) 1992-05-27 1992-11-13 punches

Country Status (8)

Country Link
EP (1) EP0689497B1 (en)
JP (1) JPH08501025A (en)
AT (1) ATE176419T1 (en)
AU (1) AU2908292A (en)
DE (1) DE69228395T2 (en)
DK (1) DK0689497T3 (en)
GB (2) GB9211191D0 (en)
WO (1) WO1993024289A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3170737B2 (en) * 1993-08-25 2001-05-28 カール事務器株式会社 Multi-hole punch
EP0763408A1 (en) * 1995-09-13 1997-03-19 General Binding Corporation Punch selectable punch press
EP0864440A1 (en) * 1997-03-13 1998-09-16 Ibico Ag Punch unit
FR2803789B1 (en) * 2000-01-14 2002-04-12 Lamirel APPARATUS FOR PERFORATING THE EDGE AREA OF A SHEET OR OF A STACK OF SHEETS
FR2804360B1 (en) * 2000-01-27 2002-05-17 Lamirel PUNCH HOLDER ASSEMBLY, MANUFACTURING METHOD, AND APPARATUS USING THE SAME
US6994010B2 (en) 2000-08-14 2006-02-07 Peach Office Products Ltd. Cutting tool for a punching machine, method for producing said cutting tool and punching machine
JP2002331496A (en) * 2001-05-08 2002-11-19 Kokuyo Co Ltd Punch
WO2005115764A2 (en) 2004-05-21 2005-12-08 Esselte Punching and binding system and elements thereof
US7739936B2 (en) * 2007-01-16 2010-06-22 Lee Tack Plastic & Metal Manufacturing Ltd Paper punch
JP5505859B2 (en) * 2009-10-23 2014-05-28 株式会社リコー Punching device manufacturing method, punching device, paper folding device, and image forming apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957380A (en) * 1957-08-02 1960-10-25 American Photocopy Equip Co Punch
US2985052A (en) * 1958-02-20 1961-05-23 American Photocopy Equip Co Binding hole punch
US3967336A (en) * 1975-04-14 1976-07-06 Nsc International Corporation Punching and binding apparatus
DE3124354C2 (en) * 1981-06-20 1984-08-02 Elektrische Licht- und Kraftanlagen AG, 3588 Homberg Hole punch for sheet and foil material
IT8321635V0 (en) * 1983-04-22 1983-04-22 Terracciano Flora PERFORATING UNIT FOR A PERFORATING AND / OR BINDING MACHINE TO JOIN SHEETS OF SHEETS WITH A COMB BINDER.
US4604931A (en) * 1985-08-16 1986-08-12 Harris Graphics Corporation Quick change rotary punch
US5007782A (en) * 1989-07-18 1991-04-16 Taurus Tetraconcepts, Inc. Combined paper punch and binding apparatus
US5090859A (en) * 1990-02-20 1992-02-25 General Binding Corporation Automatic binding machine using insertion tools
US5044242A (en) * 1990-05-11 1991-09-03 Tom Chiang Cutter shaft of perforator

Also Published As

Publication number Publication date
DE69228395T2 (en) 1999-06-24
JPH08501025A (en) 1996-02-06
DE69228395D1 (en) 1999-03-18
GB2280396B (en) 1996-05-22
AU2908292A (en) 1993-12-30
EP0689497A1 (en) 1996-01-03
GB9211191D0 (en) 1992-07-08
EP0689497B1 (en) 1999-02-03
GB2280396A (en) 1995-02-01
WO1993024289A1 (en) 1993-12-09
GB9421086D0 (en) 1994-12-07
ATE176419T1 (en) 1999-02-15

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