CH504935A - Grinding apparatus for scissors, knives and the like - Google Patents

Grinding apparatus for scissors, knives and the like

Info

Publication number
CH504935A
CH504935A CH1824169A CH1824169A CH504935A CH 504935 A CH504935 A CH 504935A CH 1824169 A CH1824169 A CH 1824169A CH 1824169 A CH1824169 A CH 1824169A CH 504935 A CH504935 A CH 504935A
Authority
CH
Switzerland
Prior art keywords
knives
scissors
grinding apparatus
grinding
Prior art date
Application number
CH1824169A
Other languages
German (de)
Inventor
Bernard Zijlstra Rudolph
Bisschop Hendrik
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH504935A publication Critical patent/CH504935A/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
    • B24B3/54—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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
CH1824169A 1968-12-10 1969-12-08 Grinding apparatus for scissors, knives and the like CH504935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6817656A NL6817656A (en) 1968-12-10 1968-12-10

Publications (1)

Publication Number Publication Date
CH504935A true CH504935A (en) 1971-03-31

Family

ID=19805357

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1824169A CH504935A (en) 1968-12-10 1969-12-08 Grinding apparatus for scissors, knives and the like

Country Status (9)

Country Link
JP (1) JPS4921349B1 (en)
AT (1) AT291028B (en)
BE (1) BE742827A (en)
CH (1) CH504935A (en)
DE (1) DE1961397A1 (en)
ES (1) ES374313A1 (en)
FR (1) FR2025819A1 (en)
GB (1) GB1216030A (en)
NL (1) NL6817656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115179112A (en) * 2022-07-20 2022-10-14 永康市睿炘工贸有限公司 Knife sharpener

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111796U (en) * 1974-02-21 1975-09-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115179112A (en) * 2022-07-20 2022-10-14 永康市睿炘工贸有限公司 Knife sharpener

Also Published As

Publication number Publication date
FR2025819A1 (en) 1970-09-11
JPS4921349B1 (en) 1974-05-31
ES374313A1 (en) 1971-12-16
DE1961397A1 (en) 1970-07-09
NL6817656A (en) 1970-06-12
BE742827A (en) 1970-06-08
GB1216030A (en) 1970-12-16
AT291028B (en) 1971-06-25

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Legal Events

Date Code Title Description
PL Patent ceased