CH468241A - Sharpening device - Google Patents

Sharpening device

Info

Publication number
CH468241A
CH468241A CH1778966A CH1778966A CH468241A CH 468241 A CH468241 A CH 468241A CH 1778966 A CH1778966 A CH 1778966A CH 1778966 A CH1778966 A CH 1778966A CH 468241 A CH468241 A CH 468241A
Authority
CH
Switzerland
Prior art keywords
sharpening device
sharpening
Prior art date
Application number
CH1778966A
Other languages
German (de)
Inventor
Andrew Bettcher Louis
Original Assignee
Andrew Bettcher Louis
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 Andrew Bettcher Louis filed Critical Andrew Bettcher Louis
Publication of CH468241A publication Critical patent/CH468241A/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
    • B24B3/46—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades
    • 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
    • B24B3/40—Processes or apparatus specially adapted for sharpening curved edges
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
CH1778966A 1965-12-13 1966-12-13 Sharpening device CH468241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US513379A US3406486A (en) 1965-12-13 1965-12-13 Sharpening device for rotary knives

Publications (1)

Publication Number Publication Date
CH468241A true CH468241A (en) 1969-02-15

Family

ID=24043025

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1778966A CH468241A (en) 1965-12-13 1966-12-13 Sharpening device

Country Status (5)

Country Link
US (1) US3406486A (en)
CH (1) CH468241A (en)
DE (1) DE1577305C3 (en)
GB (1) GB1117190A (en)
NL (1) NL150706B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098149A (en) * 1976-11-11 1978-07-04 Wright James L Grinding machine
JPS5629080Y2 (en) * 1978-02-07 1981-07-10
US4672776A (en) * 1983-10-11 1987-06-16 Mccullough Timothy J Circular blade sharpening device
US4685364A (en) * 1985-05-17 1987-08-11 Bettcher Industries, Inc. Rotary slicer for comestible products
US4811721A (en) * 1987-06-22 1989-03-14 Altfather Walter R Wheel dresser
US5099721A (en) * 1990-09-28 1992-03-31 Bettcher Industries, Inc. Steeling apparatus for annular rotary knife blades
US6634257B2 (en) * 2002-01-15 2003-10-21 John W. Long Sharpening method and apparatus for rotary knives
CN109079593B (en) * 2018-10-01 2024-07-05 李冉 Knife sharpener for minced steak slicer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1875547A (en) * 1932-09-06 Grinding machine
US1872096A (en) * 1931-07-01 1932-08-16 Anton M Runshang Blade sharpening machine
US2136188A (en) * 1936-05-04 1938-11-08 Snap On Tools Inc Valve refacing device
US2827657A (en) * 1954-04-09 1958-03-25 Bettcher Industries Boning knife
US3114989A (en) * 1961-10-30 1963-12-24 Thomas K Allison Doctor blade grinding machine
US3279126A (en) * 1964-02-14 1966-10-18 Lee H Barron Machine for generating surfaces on hard materials

Also Published As

Publication number Publication date
DE1577305A1 (en) 1970-01-08
DE1577305B2 (en) 1975-01-16
DE1577305C3 (en) 1975-08-21
GB1117190A (en) 1968-06-19
NL6617530A (en) 1967-06-14
NL150706B (en) 1976-09-15
US3406486A (en) 1968-10-22

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