FR864572A - Improvements to machines for grinding or sharpening knife blades and others - Google Patents

Improvements to machines for grinding or sharpening knife blades and others

Info

Publication number
FR864572A
FR864572A FR864572DA FR864572A FR 864572 A FR864572 A FR 864572A FR 864572D A FR864572D A FR 864572DA FR 864572 A FR864572 A FR 864572A
Authority
FR
France
Prior art keywords
grinding
machines
knife blades
sharpening knife
sharpening
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
Other languages
French (fr)
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.)
BERKELEY IND Ltd
Original Assignee
BERKELEY IND Ltd
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 BERKELEY IND Ltd filed Critical BERKELEY IND Ltd
Application granted granted Critical
Publication of FR864572A publication Critical patent/FR864572A/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
    • 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)
FR864572D 1940-03-29 1940-03-29 Improvements to machines for grinding or sharpening knife blades and others Expired FR864572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864572T 1940-03-29

Publications (1)

Publication Number Publication Date
FR864572A true FR864572A (en) 1941-04-30

Family

ID=9343945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864572D Expired FR864572A (en) 1940-03-29 1940-03-29 Improvements to machines for grinding or sharpening knife blades and others

Country Status (1)

Country Link
FR (1) FR864572A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722783A (en) * 1953-03-27 1955-11-08 O'russa Lorence Knife sharpener
EP0154967A2 (en) * 1984-03-12 1985-09-18 Daniel D. Friel Knife sharpener

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722783A (en) * 1953-03-27 1955-11-08 O'russa Lorence Knife sharpener
EP0154967A2 (en) * 1984-03-12 1985-09-18 Daniel D. Friel Knife sharpener
EP0154967A3 (en) * 1984-03-12 1986-10-01 Daniel D. Friel Knife sharpener
AU577838B2 (en) * 1984-03-12 1988-10-06 Edgecraft Corporation Knife sharpener

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