CA995463A - Knife sharpener - Google Patents

Knife sharpener

Info

Publication number
CA995463A
CA995463A CA188,201A CA188201A CA995463A CA 995463 A CA995463 A CA 995463A CA 188201 A CA188201 A CA 188201A CA 995463 A CA995463 A CA 995463A
Authority
CA
Canada
Prior art keywords
knife sharpener
sharpener
knife
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
Application number
CA188,201A
Other languages
English (en)
Other versions
CA188201S (en
Inventor
John P. Guerra
Chester S. Ingraham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Optical Corp
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Priority to CA238,873A priority Critical patent/CA1012770A/en
Application granted granted Critical
Publication of CA995463A publication Critical patent/CA995463A/en
Expired legal-status Critical Current

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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
CA188,201A 1972-12-18 1973-12-14 Knife sharpener Expired CA995463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA238,873A CA1012770A (en) 1972-12-18 1975-11-03 Knife sharpener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00316317A US3844067A (en) 1972-12-18 1972-12-18 Knife sharpener

Publications (1)

Publication Number Publication Date
CA995463A true CA995463A (en) 1976-08-24

Family

ID=23228527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA188,201A Expired CA995463A (en) 1972-12-18 1973-12-14 Knife sharpener

Country Status (6)

Country Link
US (1) US3844067A (de)
AT (1) AT334768B (de)
CA (1) CA995463A (de)
DE (1) DE2363341C3 (de)
GB (2) GB1406150A (de)
SE (1) SE404664B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889425A (en) * 1973-08-15 1975-06-17 Naomichi Miyamoto Microtome knife sharpening machine
US3965619A (en) * 1975-07-31 1976-06-29 Ex-Cell-O Corporation Quick change feed mechanism and abrasive replacement
US4567693A (en) * 1983-10-20 1986-02-04 Magnuson Victor E Microtome knife sharpening instrument
US5005319A (en) * 1984-03-12 1991-04-09 Edgecraft Corporation Knife sharpener
US4627194A (en) * 1984-03-12 1986-12-09 Friel Daniel D Method and apparatus for knife and blade sharpening
US4862643A (en) * 1988-02-19 1989-09-05 Frangel William L Portable finishing machine apparatus
RU2127181C1 (ru) * 1997-08-26 1999-03-10 Общество с ограниченной ответственностью "РАР" Устройство для заточки микротомных ножей
CN103419143A (zh) * 2013-07-12 2013-12-04 深圳市福田区青少年科技教育协会 一种自动磨刀器
CN116967907B (zh) * 2023-09-21 2023-12-19 山西一建集团有限公司 一种铝镁锰墙板施工用表面杂质处理装置
US20250135596A1 (en) * 2023-10-25 2025-05-01 Livwell Brands, LLC Knife Sharpening Device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1001735A (en) * 1910-08-22 1911-08-29 Louis E Denison Razor-sharpening machine.
US1091939A (en) * 1912-04-08 1914-03-31 Antonino Lo Casto Device for honing razors.
US1166843A (en) * 1914-07-13 1916-01-04 New Diamond Polishing Tool Company Of America Inc Apparatus for grinding precious stones.
US1427130A (en) * 1920-09-27 1922-08-29 Charles A Strand Blade-sharpening mechanism
US2834160A (en) * 1955-05-09 1958-05-13 Bryant Grinder Corp Grinding machine
US3107457A (en) * 1959-12-16 1963-10-22 Libbey Owens Ford Glass Co Apparatus for surfacing glass
FR1291085A (fr) * 1960-04-08 1962-04-20 Dispositif de commande pour machines automatiques, notamment pour machines à travailler le bois
US3266198A (en) * 1964-08-06 1966-08-16 Bernard M Schramko Razor blade sharpener

Also Published As

Publication number Publication date
GB1406149A (en) 1975-09-17
DE2363341B2 (de) 1978-08-17
GB1406150A (en) 1975-09-17
US3844067A (en) 1974-10-29
ATA1055873A (de) 1976-05-15
DE2363341C3 (de) 1979-04-12
SE404664B (sv) 1978-10-23
DE2363341A1 (de) 1974-06-20
AT334768B (de) 1976-02-10

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