AU2908292A - Punching devices - Google Patents

Punching devices

Info

Publication number
AU2908292A
AU2908292A AU29082/92A AU2908292A AU2908292A AU 2908292 A AU2908292 A AU 2908292A AU 29082/92 A AU29082/92 A AU 29082/92A AU 2908292 A AU2908292 A AU 2908292A AU 2908292 A AU2908292 A AU 2908292A
Authority
AU
Australia
Prior art keywords
punch
auxiliary
members
punch body
punching
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.)
Abandoned
Application number
AU29082/92A
Inventor
Geoffrey Felton
Stephen Christopher Watkins
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.)
Acco Rexel Group Services Ltd
Original Assignee
Acco Rexel Group Services Ltd
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 Ltd filed Critical Acco Rexel Group Services Ltd
Publication of AU2908292A publication Critical patent/AU2908292A/en
Abandoned legal-status Critical Current

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

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>
AU29082/92A 1992-05-27 1992-11-13 Punching devices Abandoned AU2908292A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9211191 1992-05-27
GB929211191A GB9211191D0 (en) 1992-05-27 1992-05-27 Punching devices

Publications (1)

Publication Number Publication Date
AU2908292A true AU2908292A (en) 1993-12-30

Family

ID=10716075

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29082/92A Abandoned AU2908292A (en) 1992-05-27 1992-11-13 Punching devices

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
WO2002014034A2 (en) * 2000-08-14 2002-02-21 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
JPH08501025A (en) 1996-02-06
DE69228395D1 (en) 1999-03-18
GB2280396B (en) 1996-05-22
EP0689497B1 (en) 1999-02-03
GB2280396A (en) 1995-02-01
EP0689497A1 (en) 1996-01-03
DK0689497T3 (en) 1999-09-20
GB9421086D0 (en) 1994-12-07
ATE176419T1 (en) 1999-02-15
DE69228395T2 (en) 1999-06-24
WO1993024289A1 (en) 1993-12-09
GB9211191D0 (en) 1992-07-08

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