GB570767A - Improvements in knife sharpening devices - Google Patents

Improvements in knife sharpening devices

Info

Publication number
GB570767A
GB570767A GB2060043A GB2060043A GB570767A GB 570767 A GB570767 A GB 570767A GB 2060043 A GB2060043 A GB 2060043A GB 2060043 A GB2060043 A GB 2060043A GB 570767 A GB570767 A GB 570767A
Authority
GB
United Kingdom
Prior art keywords
abrasive
grooves
body member
knife sharpening
sharpening devices
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
GB2060043A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2060043A priority Critical patent/GB570767A/en
Publication of GB570767A publication Critical patent/GB570767A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

570,767. Sharpening Knives. MILLER, B. M. Dec. 9, 1943, No. 20600. [Class 60] A knife sharpening device, for example, for hollow-ground carving knives,- comprises a body member 1 of brass, bronze, copper or other soft metal having therein grooves, four grooves 2... 5 being shown, filled respectively with abrasive material 6... 9 bonded to the surface of the grooves, the grains in the material 6, 8 being coarser than those in material 7, 9; the body member is fitted with a handle 11 and the device is used like an ordinary steel. The abrasive used may be silicon carbide or diamond and the body member is softer than the abrasive, so as to wear away as the abrasive wears.
GB2060043A 1943-12-09 1943-12-09 Improvements in knife sharpening devices Expired GB570767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2060043A GB570767A (en) 1943-12-09 1943-12-09 Improvements in knife sharpening devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2060043A GB570767A (en) 1943-12-09 1943-12-09 Improvements in knife sharpening devices

Publications (1)

Publication Number Publication Date
GB570767A true GB570767A (en) 1945-07-20

Family

ID=10148614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2060043A Expired GB570767A (en) 1943-12-09 1943-12-09 Improvements in knife sharpening devices

Country Status (1)

Country Link
GB (1) GB570767A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730848A (en) * 1953-06-18 1956-01-17 Wheel Trueing Tool Co Form dressing tool
EP0547001A1 (en) * 1991-12-12 1993-06-16 Josef A. Schefer Hand tool
EP0600823A1 (en) * 1992-11-20 1994-06-08 Josef A. Schefer Hand tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730848A (en) * 1953-06-18 1956-01-17 Wheel Trueing Tool Co Form dressing tool
EP0547001A1 (en) * 1991-12-12 1993-06-16 Josef A. Schefer Hand tool
EP0600823A1 (en) * 1992-11-20 1994-06-08 Josef A. Schefer Hand tool

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