SE9601564D0 - Self-sharpening cutting device - Google Patents

Self-sharpening cutting device

Info

Publication number
SE9601564D0
SE9601564D0 SE9601564A SE9601564A SE9601564D0 SE 9601564 D0 SE9601564 D0 SE 9601564D0 SE 9601564 A SE9601564 A SE 9601564A SE 9601564 A SE9601564 A SE 9601564A SE 9601564 D0 SE9601564 D0 SE 9601564D0
Authority
SE
Sweden
Prior art keywords
cutting device
cutting
face
self
edge
Prior art date
Application number
SE9601564A
Other languages
Swedish (sv)
Inventor
Manuel Braun
Original Assignee
Manuel Braun
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 Manuel Braun filed Critical Manuel Braun
Priority to SE9601564A priority Critical patent/SE9601564D0/en
Publication of SE9601564D0 publication Critical patent/SE9601564D0/en
Priority to AU27200/97A priority patent/AU2720097A/en
Priority to PCT/SE1997/000685 priority patent/WO1997039862A1/en

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

A cutting device with at least one cutting part each comprising a first (1) and a second (2) face meeting at an edge, wherein on at least one of the cutting parts at least a part of the first face (1) immediately adjacent to the edge is harder than the second face (2). A method for manufacturing the cutting device of the invention from at least one prefabricated cutting part of a certain hardness each comprising a first (1) and a second (2) face meeting at an edge, whereby on at least one of the cutting parts at least a part of the first face (1) immediately adjacent to the edge is provided with a layer substantially harder than the material of the prefabricated cutting part.
SE9601564A 1996-04-24 1996-04-24 Self-sharpening cutting device SE9601564D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9601564A SE9601564D0 (en) 1996-04-24 1996-04-24 Self-sharpening cutting device
AU27200/97A AU2720097A (en) 1996-04-24 1997-04-23 Self-sharpening cutting device
PCT/SE1997/000685 WO1997039862A1 (en) 1996-04-24 1997-04-23 Self-sharpening cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601564A SE9601564D0 (en) 1996-04-24 1996-04-24 Self-sharpening cutting device

Publications (1)

Publication Number Publication Date
SE9601564D0 true SE9601564D0 (en) 1996-04-24

Family

ID=20402327

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601564A SE9601564D0 (en) 1996-04-24 1996-04-24 Self-sharpening cutting device

Country Status (3)

Country Link
AU (1) AU2720097A (en)
SE (1) SE9601564D0 (en)
WO (1) WO1997039862A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59709265D1 (en) * 1996-11-07 2003-03-13 Koenig & Bauer Ag Folder with a cutter for a web-fed rotary press
DE19840950A1 (en) * 1998-09-08 2000-03-09 Jagenberg Papiertech Gmbh Knife for cutting running material webs
JP3470175B2 (en) * 1999-01-22 2003-11-25 足立工業株式会社 Non-slip cut scissors
WO2000044959A1 (en) * 1999-01-28 2000-08-03 British Nuclear Fuels Plc Coated graphite crucible
GB0207375D0 (en) 2002-03-28 2002-05-08 Hardide Ltd Cutting tool with hard coating
GB2417252A (en) * 2004-08-21 2006-02-22 Harris L G & Co Ltd Decorating tool head with titianium coating
US8936109B2 (en) * 2010-06-24 2015-01-20 Baker Hughes Incorporated Cutting elements for cutting tools
DE202013008594U1 (en) * 2013-09-27 2015-01-09 Weil Engineering Gmbh Cutting or punching tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192810A (en) * 1962-10-30 1965-07-06 Arvey Corp Punching mechanism with tool smoothing means
US3465631A (en) * 1966-10-06 1969-09-09 Beloit Eastern Corp Self-sharpening slitter
DE2360729A1 (en) * 1973-12-06 1975-06-12 Wendel Dr Ing Eberhard Production process for scissors - involves coating surfaces to be ground for sharpening with thick hard nickel layer
FR2278459A1 (en) * 1974-06-12 1976-02-13 Martin Sa SELF-SHARPENING ROTARY KNIFE AND CUTTING BLOCK USING SUCH A KNIFE
JPH0228877Y2 (en) * 1985-04-02 1990-08-02
DE3666679D1 (en) * 1986-05-26 1989-12-07 Sol Levine Self-sharpening cutting implement and method of making the same
DE4007538A1 (en) * 1990-03-09 1991-09-12 Rudolf Borkott Cutting tool with two blades - has one steel and one ceramic blade or blade inserts
DE4319427A1 (en) * 1993-06-11 1994-12-22 Helmut Schaefer Process for producing a self-sharpening knife edge by coating on one side with hard metal

Also Published As

Publication number Publication date
WO1997039862A1 (en) 1997-10-30
AU2720097A (en) 1997-11-12

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