[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR850010622U - Knife sharpener - Google Patents

Knife sharpener

Info

Publication number
KR850010622U
KR850010622U KR2019850002421U KR850002421U KR850010622U KR 850010622 U KR850010622 U KR 850010622U KR 2019850002421 U KR2019850002421 U KR 2019850002421U KR 850002421 U KR850002421 U KR 850002421U KR 850010622 U KR850010622 U KR 850010622U
Authority
KR
South Korea
Prior art keywords
disk
angle
abrasive
sharpening
cutting edge
Prior art date
Application number
KR2019850002421U
Other languages
Korean (ko)
Other versions
KR930007147Y1 (en
Inventor
디이프리엘 대니얼
Original Assignee
디이프리엘 대니얼
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 디이프리엘 대니얼 filed Critical 디이프리엘 대니얼
Publication of KR850010622U publication Critical patent/KR850010622U/en
Application granted granted Critical
Publication of KR930007147Y1 publication Critical patent/KR930007147Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Liquid Crystal (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Paper (AREA)

Abstract

0 A method and apparatus for sharpening knives, blades, and the like utilizing a rotating displaceable abrasive disk where the abrading force on the knife cutting edge facet in parallel contact with the surface of the disk perpendicular to its axis of rotation is controlled by a biasing means such as a spring or equivalent, the position of the cutting edge facet on the disk is established by two appropriate stops contiguous to the disk and the angle between the principal plane of the disk and the face of the knife is controlled precisely so as to accommodate knives of different thickness and shape. Magnetic means to control the angle are claimed. Methods and apparatus include sequential steps that utilize one or more orbiting abrasive surfaces together with an abrasive disk sharpener where in each step there is a guide, preferably magnetic, to control the sharpening angle and where the angle is progressively greater in those sharpening steps where the orbiting abrasive elements are employed. Also claimed are means in a disk sharpener to prevent accidental contact of the face of the blade with the moving abrasive surface.
KR2019850002421U 1984-03-12 1985-03-11 Apparatus for sharpening a knife KR930007147Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58879584A 1984-03-12 1984-03-12
US588,795 1984-03-12

Publications (2)

Publication Number Publication Date
KR850010622U true KR850010622U (en) 1985-12-30
KR930007147Y1 KR930007147Y1 (en) 1993-10-13

Family

ID=24355332

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850002421U KR930007147Y1 (en) 1984-03-12 1985-03-11 Apparatus for sharpening a knife

Country Status (11)

Country Link
EP (2) EP0154967B1 (en)
JP (2) JPH0661684B2 (en)
KR (1) KR930007147Y1 (en)
AT (2) ATE56645T1 (en)
AU (1) AU577838B2 (en)
BR (1) BR8501077A (en)
CA (2) CA1256292A (en)
DE (2) DE3587769T2 (en)
IL (1) IL74576A (en)
NZ (1) NZ211349A (en)
ZA (1) ZA851702B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1210278B (en) * 1987-04-21 1988-09-14 Cuoghi Affilatrici Di Cuoghi E Knife and scissor sharpener - has grinding wheel enclosed by casing with inclined slots in which blades are inserted
GB8805728D0 (en) * 1988-03-10 1988-04-07 Ketteringham T Apparatus for sharpening edge tools
DE3819918A1 (en) * 1988-06-11 1989-12-21 Heinz Erath Grinding device
US5148587A (en) * 1990-10-18 1992-09-22 Phelps Carl R Multi-purpose pipeline construction and testing machine
US5105582A (en) * 1991-04-17 1992-04-21 Bell Peter M Cup cutter sharpener
IT1256364B (en) * 1992-09-01 1995-12-04 Fazzini Patrizio MACHINE PERFECTED FOR ROUNDING AND SHARPENING OF BLADES IN GENERAL
US5397262A (en) * 1993-07-08 1995-03-14 Lii; Chuen-Cherng Knife grinder
JPH09131649A (en) * 1995-11-10 1997-05-20 Hayashi Kogyo Kk Electric kitchen knife sharpening device
DE29620423U1 (en) * 1996-11-22 1998-03-26 petra-electric Peter Hohlfeldt GmbH & Co., 89331 Burgau Grinding device
US7740522B2 (en) 2007-07-09 2010-06-22 National Presto Industries, Inc. Knife sharpener
JP2008030197A (en) * 2007-10-23 2008-02-14 Edgecraft Corp High-speed precise sharpening apparatus
JP5582880B2 (en) * 2009-07-03 2014-09-03 京セラ株式会社 Polishing machine
JP5629773B2 (en) * 2009-08-07 2014-11-26 エッジクラフト コーポレイション A new sharpener for creating cross-grinded edges
EP2470509A2 (en) 2009-08-28 2012-07-04 3M Innovative Properties Company Compositions and articles comprising polymerizable ionic liquid mixture, and methods of curing
EP2308642B1 (en) 2009-10-07 2013-12-04 Hans-Peter Zahnd Grinding machine
US8853338B2 (en) 2009-12-22 2014-10-07 3M Innovative Properties Company Curable dental compositions and articles comprising polymerizable ionic liquids
US8491356B2 (en) 2010-02-15 2013-07-23 National Presto Industries, Inc. Adjustable knife sharpener
CN104690657A (en) * 2013-12-04 2015-06-10 林国平 Planar tool lapping device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR396186A (en) * 1908-11-12 1909-04-03 John Sturtridge Dreadon Advanced grinding wheel
FR864572A (en) * 1940-03-29 1941-04-30 Berkeley Ind Ltd Improvements to machines for grinding or sharpening knife blades and others
US2841926A (en) * 1954-05-06 1958-07-08 Supreme Products Corp Knife sharpener casing
FR1150373A (en) * 1956-06-02 1958-01-10 Portable or fixed angle grinder sharpener
US3052068A (en) * 1959-11-09 1962-09-04 Burgess Vibracrafters Inc Knife sharpener
US3071899A (en) * 1961-02-24 1963-01-08 Gen Electric Knife sharpener
US3146555A (en) * 1962-03-05 1964-09-01 Udico Electric Co Apparatus for opening cans and sharpening knives
GB1454782A (en) * 1973-06-09 1976-11-03 Bisbell Magnetic Products Ltd Permanently magnetic holder for ferromagnetic objects
GB1520209A (en) * 1976-06-25 1978-08-02 Olodort R A Film apparatus
JPS6221407Y2 (en) * 1978-06-26 1987-05-30
AT377938B (en) * 1983-06-24 1985-05-28 Philips Nv GRINDING APPARATUS

Also Published As

Publication number Publication date
ATE102111T1 (en) 1994-03-15
EP0154967B1 (en) 1990-09-19
JPH02160462A (en) 1990-06-20
DE3579712D1 (en) 1990-10-25
EP0154967A2 (en) 1985-09-18
ATE56645T1 (en) 1990-10-15
DE3587769T2 (en) 1994-09-29
AU3971985A (en) 1985-09-19
DE3587769D1 (en) 1994-04-07
ZA851702B (en) 1985-10-30
EP0154967A3 (en) 1986-10-01
CA1275809C (en) 1990-11-06
CA1256292A (en) 1989-06-27
BR8501077A (en) 1985-10-29
AU577838B2 (en) 1988-10-06
KR930007147Y1 (en) 1993-10-13
JPH0741528B2 (en) 1995-05-10
EP0349017A3 (en) 1990-12-05
JPS618266A (en) 1986-01-14
IL74576A (en) 1988-01-31
EP0349017A2 (en) 1990-01-03
IL74576A0 (en) 1985-06-30
JPH0661684B2 (en) 1994-08-17
NZ211349A (en) 1987-07-31
EP0349017B1 (en) 1994-03-02

Similar Documents

Publication Publication Date Title
KR850010622U (en) Knife sharpener
US4716689A (en) Methods and apparatus for knife and blade sharpening
US5271440A (en) Chipper disc assembly having extended-life regrindable disposable knives
US2531841A (en) Disk blade for trimming book blocks
DE69412490D1 (en) METHOD FOR SHARPENING BLADES
SE8400731D0 (en) DEVICE / GRINDING DEVICE FOR KNIVES
US2860452A (en) Knife sharpener
US4142331A (en) Blade sharpeners
US4285253A (en) Mechanical steel for sharpening blades
FR2351756A1 (en) Grinding machine for knife blades - has grinding, polishing and stropping carried out in different machine planes
NL7603885A (en) Safety razor with stem hinging on blade holder - has holder in plane at right angles to cutting edge left free by support face
CA2082030A1 (en) Method and Apparatus for Sharpening a Cutting Blade of a Rotary Shaver
GB1163932A (en) Improvements in or relating to Sharpening Apparatus
GB1389215A (en) Blade sharpening device
JPS61188079A (en) Surface rotary abrasive disc fitted with abrasive paper
GB842535A (en) A device for sharpening an electric razor
KR890000206A (en) Apparatus and method for forming a cutting edge of a razor blade
FR2310839A1 (en) Sharpener for knives or shears - has small grinding wheel with conical discs to give correct sharpening angle

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19961011

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee