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SE7901997L - NECK PUNCHING DEVICE - Google Patents

NECK PUNCHING DEVICE

Info

Publication number
SE7901997L
SE7901997L SE7901997A SE7901997A SE7901997L SE 7901997 L SE7901997 L SE 7901997L SE 7901997 A SE7901997 A SE 7901997A SE 7901997 A SE7901997 A SE 7901997A SE 7901997 L SE7901997 L SE 7901997L
Authority
SE
Sweden
Prior art keywords
punches
rings
punching device
gap
sheet
Prior art date
Application number
SE7901997A
Other languages
Unknown language ( )
Swedish (sv)
Original Assignee
Huotari Lauri
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 Huotari Lauri filed Critical Huotari Lauri
Publication of SE7901997L publication Critical patent/SE7901997L/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
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/36—Punching or perforating pliers

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)
  • Pile Receivers (AREA)

Abstract

A perforating device for perforating paper comprises a pair of plate portions 1, 2 connected to each other with a gap 4 therebetween, the plate portions 1, 2 having two punches 6 and cooperating dies 7, respectively. The punches are provided with spring means 8 forming guide surfaces 9 extending over the punches for guiding the sheet of paper into the gap and for removing the sheet from the punches after perforation. The device may be provided with apertures 11 for fitting the device to the rings of a loose-leaf file and with locking means for locking the device to the rings. The device may be manufactured from plastics materials. <IMAGE>
SE7901997A 1978-03-10 1979-03-06 NECK PUNCHING DEVICE SE7901997L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI780767A FI59211C (en) 1978-03-10 1978-03-10 PERFORERINGSANORDNING

Publications (1)

Publication Number Publication Date
SE7901997L true SE7901997L (en) 1979-09-11

Family

ID=8511542

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901997A SE7901997L (en) 1978-03-10 1979-03-06 NECK PUNCHING DEVICE

Country Status (6)

Country Link
JP (1) JPS54164073A (en)
DE (1) DE2907718A1 (en)
FI (1) FI59211C (en)
GB (1) GB2016990B (en)
NL (1) NL7901580A (en)
SE (1) SE7901997L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018632A1 (en) * 1980-05-16 1981-11-26 Leitz, Louis, 7000 Stuttgart SIMPLE PUNCH HOLES
DE8126183U1 (en) * 1981-09-09 1982-03-11 Fa. Louis Leitz, 7000 Stuttgart "PUNCH HOLE"
FR2545409B1 (en) * 1983-05-05 1993-06-04 Chevalerias PERFORATOR SUPPORT DEVICE
GB8431849D0 (en) * 1984-12-17 1985-01-30 Lecormex Ltd Punch file
EP0315190A3 (en) * 1987-11-06 1990-12-05 Oy Mk-Tuote Ab A punch
GB2218026A (en) * 1988-03-07 1989-11-08 Ashley Maxwell Grant Warden A hole punch
GB9313912D0 (en) * 1993-07-06 1993-08-18 Mayall Richard Personal organizer accessory
DE29700407U1 (en) * 1997-01-11 1997-04-30 Krockhaus, Harald Lorenz, 14199 Berlin Device for punching single sheets
GB0010975D0 (en) * 2000-05-05 2000-06-28 Paschal Kelechi A combined detachable ring binder clamp and perforator
GB2367035B (en) * 2001-01-10 2002-09-25 Leco Stationery Mfg Compressor and perforator device

Also Published As

Publication number Publication date
FI780767A (en) 1979-09-11
NL7901580A (en) 1979-09-12
GB2016990A (en) 1979-10-03
FI59211C (en) 1981-07-10
GB2016990B (en) 1982-07-07
FI59211B (en) 1981-03-31
JPS54164073A (en) 1979-12-27
DE2907718A1 (en) 1979-09-13

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