FI74230B - Anordning foer skaerpning av knivar. - Google Patents

Anordning foer skaerpning av knivar. Download PDF

Info

Publication number
FI74230B
FI74230B FI860502A FI860502A FI74230B FI 74230 B FI74230 B FI 74230B FI 860502 A FI860502 A FI 860502A FI 860502 A FI860502 A FI 860502A FI 74230 B FI74230 B FI 74230B
Authority
FI
Finland
Prior art keywords
abrasive
edge
knife
abrasive surfaces
angle
Prior art date
Application number
FI860502A
Other languages
English (en)
Swedish (sv)
Other versions
FI860502A (fi
FI860502A0 (fi
FI74230C (fi
Inventor
Olavi Linden
Original Assignee
Fiskars Ab Oy
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 Fiskars Ab Oy filed Critical Fiskars Ab Oy
Priority to FI860502A priority Critical patent/FI74230C/fi
Publication of FI860502A0 publication Critical patent/FI860502A0/fi
Priority to US07/007,621 priority patent/US4723375A/en
Priority to FR878701555A priority patent/FR2593733B1/fr
Priority to DE19873702751 priority patent/DE3702751A1/de
Priority to JP62024430A priority patent/JPH0661686B2/ja
Priority to GB8702504A priority patent/GB2185919B/en
Publication of FI860502A publication Critical patent/FI860502A/fi
Publication of FI74230B publication Critical patent/FI74230B/fi
Application granted granted Critical
Publication of FI74230C publication Critical patent/FI74230C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
    • B24D15/081—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact
    • B24D15/082—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact the elements being rotatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FI860502A 1986-02-04 1986-02-04 Anordning foer skaerpning av knivar. FI74230C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI860502A FI74230C (fi) 1986-02-04 1986-02-04 Anordning foer skaerpning av knivar.
US07/007,621 US4723375A (en) 1986-02-04 1987-01-28 Device for sharpening knives
FR878701555A FR2593733B1 (fr) 1986-02-04 1987-01-30 Dispositif d'affutage de couteaux
DE19873702751 DE3702751A1 (de) 1986-02-04 1987-01-30 Schaerfapparat fuer messer
JP62024430A JPH0661686B2 (ja) 1986-02-04 1987-02-04 ナイフ研ぎ装置
GB8702504A GB2185919B (en) 1986-02-04 1987-02-04 A device for sharpening knives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI860502A FI74230C (fi) 1986-02-04 1986-02-04 Anordning foer skaerpning av knivar.
FI860502 1986-02-04

Publications (4)

Publication Number Publication Date
FI860502A0 FI860502A0 (fi) 1986-02-04
FI860502A FI860502A (fi) 1987-08-05
FI74230B true FI74230B (fi) 1987-09-30
FI74230C FI74230C (fi) 1988-01-11

Family

ID=8522086

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860502A FI74230C (fi) 1986-02-04 1986-02-04 Anordning foer skaerpning av knivar.

Country Status (6)

Country Link
US (1) US4723375A (fi)
JP (1) JPH0661686B2 (fi)
DE (1) DE3702751A1 (fi)
FI (1) FI74230C (fi)
FR (1) FR2593733B1 (fi)
GB (1) GB2185919B (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916817A (en) * 1987-06-17 1990-04-17 The Gillette Company Razor blade cutting edge structure
US4807401A (en) * 1987-06-17 1989-02-28 The Gillette Company Process and apparatus for providing cutting edges
FI880233A (fi) * 1988-01-20 1989-07-21 Fiskars Ab Oy Anordning foer skaerpning av knivar.
US5303515A (en) * 1989-09-15 1994-04-19 Lectra Systems S.A. Method and device for automatically sharpening cutting blades
US5397262A (en) * 1993-07-08 1995-03-14 Lii; Chuen-Cherng Knife grinder
DE4341872C2 (de) * 1993-12-08 1996-09-19 Udo Rieser Manueller Messerschärfer
DE19516130C2 (de) * 1995-05-03 1997-03-20 Goeddert A & W Messerschärfer
DE19700599C1 (de) * 1997-01-10 1998-04-16 Gerd Wehrmann Messerschärfer
JP2001009684A (ja) 1999-07-01 2001-01-16 Kyocera Corp セラミック製刃物用電動研ぎ器
GB2360964A (en) * 2000-02-18 2001-10-10 Dean Saws Ltd Method of treating the edge of a sheet metal material such as a saw blade
US6386952B1 (en) * 2000-04-26 2002-05-14 Specialty Blades, Inc. Single station blade sharpening method and apparatus
US6802763B1 (en) 2002-10-25 2004-10-12 Salton, Inc. Apparatus for sharpening blades
US20100071511A1 (en) * 2008-09-25 2010-03-25 Danny Norton Blade Sharpening Tool
EP2461940B1 (en) * 2009-08-07 2014-09-10 Edgecraft Corporation Novel, sharpeners to create gross-grind knife edges
CN104669078B (zh) * 2010-03-12 2018-06-05 埃奇克拉夫特公司 用于亚洲和欧洲/美国刀具的磨刀机
FI20116306A (fi) 2011-09-01 2013-03-02 Fiskars Brands Finland Oy Ab Teroitin
JP2013233597A (ja) * 2012-05-02 2013-11-21 Suehiro Corp 刃物用研ぎ器
US8926408B2 (en) 2012-05-03 2015-01-06 Tom Hiroshi Hasegawa Blade sharpener
EP2712707B1 (de) 2012-09-28 2019-07-03 High Tech Ceramic eK Messerschärfer
US11865662B2 (en) * 2019-11-21 2024-01-09 American Lawn Mower Co. Blade sharpeners
WO2023084149A1 (en) * 2021-11-09 2023-05-19 Tmi Lindén Instruments Grinding element for a knife sharpener and a knife sharpener

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342275A (en) * 1918-07-02 1920-06-01 Cornell Alfred Device for use in sharpening domestic and other knives
US1360998A (en) * 1919-07-09 1920-12-07 Hiram E Barber Sharpener for knives and the like
GB485358A (en) * 1936-10-17 1938-05-18 David Jan Francois Visser Improvements in or relating to grinding machines
US2461690A (en) * 1946-10-28 1949-02-15 Leong Kim Kee Knife sharpener
US2799125A (en) * 1952-02-18 1957-07-16 Allen A Dicke Rotary knife grinders
US2898709A (en) * 1957-04-01 1959-08-11 Oster Mfg Co John Electric motor driven knife sharpener
US3332173A (en) * 1964-06-30 1967-07-25 Cory Corp Sharpener for cutting instruments
US3461616A (en) * 1966-10-14 1969-08-19 Gillette Co Methods and apparatus for sharpening razor blades or similar cutting tools
US3909985A (en) * 1971-08-13 1975-10-07 Tecmed A G Apparatus for grinding a knife including knife holding and guiding means
US4050197A (en) * 1974-01-28 1977-09-27 Thompson Willis F Blade and scissors sharpener

Also Published As

Publication number Publication date
FI860502A (fi) 1987-08-05
DE3702751A1 (de) 1987-08-06
GB2185919B (en) 1989-11-22
FR2593733B1 (fr) 1990-08-10
FI860502A0 (fi) 1986-02-04
JPH0661686B2 (ja) 1994-08-17
GB8702504D0 (en) 1987-03-11
FR2593733A1 (fr) 1987-08-07
JPS62181860A (ja) 1987-08-10
US4723375A (en) 1988-02-09
DE3702751C2 (fi) 1988-10-27
GB2185919A (en) 1987-08-05
FI74230C (fi) 1988-01-11

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Legal Events

Date Code Title Description
TC Name/ company changed in patent

Owner name: FISKARS OYJ ABP

FG Patent granted

Owner name: FISKARS OYJ ABP

MA Patent expired