GB168147A - Improvements in or relating to grinding machines employed in the manufacture of razors - Google Patents

Improvements in or relating to grinding machines employed in the manufacture of razors

Info

Publication number
GB168147A
GB168147A GB1418720A GB1418720A GB168147A GB 168147 A GB168147 A GB 168147A GB 1418720 A GB1418720 A GB 1418720A GB 1418720 A GB1418720 A GB 1418720A GB 168147 A GB168147 A GB 168147A
Authority
GB
United Kingdom
Prior art keywords
templets
bearings
razors
relating
manufacture
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
GB1418720A
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 GB1418720A priority Critical patent/GB168147A/en
Publication of GB168147A publication Critical patent/GB168147A/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
    • B24B3/48—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of razor blades or razors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

168,147. Bottom, W. H. May 25, 1920. Cutting-edges, shaping and treating; hollow-grinding razor blades. - A razor blade b is travensed endways between two small grinding-wheels c mounted in bearings d and movable under the control of fixed templets a to give the correct section to the blade. The bearings are slidable on brackets k and are pressed outwards by springs f so that rollers h, carried by extensions j of the bearings, contact with the templets, and the brackets k are moved vertically, to carry the rollers across the templets, by screws m.
GB1418720A 1920-05-25 1920-05-25 Improvements in or relating to grinding machines employed in the manufacture of razors Expired GB168147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1418720A GB168147A (en) 1920-05-25 1920-05-25 Improvements in or relating to grinding machines employed in the manufacture of razors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1418720A GB168147A (en) 1920-05-25 1920-05-25 Improvements in or relating to grinding machines employed in the manufacture of razors

Publications (1)

Publication Number Publication Date
GB168147A true GB168147A (en) 1921-08-25

Family

ID=10036575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1418720A Expired GB168147A (en) 1920-05-25 1920-05-25 Improvements in or relating to grinding machines employed in the manufacture of razors

Country Status (1)

Country Link
GB (1) GB168147A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004132A1 (en) * 1989-09-22 1991-04-04 Loredana Cremascoli A knife sharpening machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004132A1 (en) * 1989-09-22 1991-04-04 Loredana Cremascoli A knife sharpening machine
US5390445A (en) * 1989-09-22 1995-02-21 Loredana Cremascoli Knife sharpening machine

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