JPH0661686B2 - ナイフ研ぎ装置 - Google Patents
ナイフ研ぎ装置Info
- Publication number
- JPH0661686B2 JPH0661686B2 JP62024430A JP2443087A JPH0661686B2 JP H0661686 B2 JPH0661686 B2 JP H0661686B2 JP 62024430 A JP62024430 A JP 62024430A JP 2443087 A JP2443087 A JP 2443087A JP H0661686 B2 JPH0661686 B2 JP H0661686B2
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- knife
- polishing surface
- sharpening device
- cone angle
- 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.)
- Expired - Lifetime
Links
- 238000005498 polishing Methods 0.000 claims description 103
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000007517 polishing process Methods 0.000 claims description 2
- 238000007788 roughening Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI860502A FI74230C (sv) | 1986-02-04 | 1986-02-04 | Anordning för skärpning av knivar. |
FI860502 | 1986-02-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62181860A JPS62181860A (ja) | 1987-08-10 |
JPH0661686B2 true JPH0661686B2 (ja) | 1994-08-17 |
Family
ID=8522086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62024430A Expired - Lifetime JPH0661686B2 (ja) | 1986-02-04 | 1987-02-04 | ナイフ研ぎ装置 |
Country Status (6)
Families Citing this family (24)
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 |
FI880233L (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 |
USD326986S (en) | 1990-03-02 | 1992-06-16 | National Presto Industries, Inc. | Knife sharpener |
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 |
CA102094S (en) | 2003-02-13 | 2004-03-22 | Master Cutlery Corp | Blade sharpener |
US8043143B2 (en) | 2009-08-07 | 2011-10-25 | Edgecraft Corporation | Sharpeners to create cross-grind knife edges |
US20100071511A1 (en) * | 2008-09-25 | 2010-03-25 | Danny Norton | Blade Sharpening Tool |
ES2925877T3 (es) | 2010-03-12 | 2022-10-20 | Edgecraft Corp | Afilador de cuchillos para cuchillos asiáticos y europeos / americanos |
FI20116306A7 (fi) | 2011-09-01 | 2013-03-02 | Fiskars Brands Finland Oy Ab | Teroitin |
USD681416S1 (en) | 2011-09-01 | 2013-05-07 | Fiskars Brands Finland Oy Ab | Sharpener |
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)
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 |
-
1986
- 1986-02-04 FI FI860502A patent/FI74230C/sv not_active IP Right Cessation
-
1987
- 1987-01-28 US US07/007,621 patent/US4723375A/en not_active Expired - Lifetime
- 1987-01-30 FR FR878701555A patent/FR2593733B1/fr not_active Expired - Lifetime
- 1987-01-30 DE DE19873702751 patent/DE3702751A1/de active Granted
- 1987-02-04 JP JP62024430A patent/JPH0661686B2/ja not_active Expired - Lifetime
- 1987-02-04 GB GB8702504A patent/GB2185919B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI860502L (fi) | 1987-08-05 |
DE3702751A1 (de) | 1987-08-06 |
GB2185919A (en) | 1987-08-05 |
FI860502A0 (fi) | 1986-02-04 |
GB2185919B (en) | 1989-11-22 |
FI74230B (fi) | 1987-09-30 |
DE3702751C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-10-27 |
FI74230C (sv) | 1988-01-11 |
GB8702504D0 (en) | 1987-03-11 |
JPS62181860A (ja) | 1987-08-10 |
FR2593733A1 (fr) | 1987-08-07 |
FR2593733B1 (fr) | 1990-08-10 |
US4723375A (en) | 1988-02-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |