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CH514399A - Einrichtung zum Schleifen von Bohrern - Google Patents

Einrichtung zum Schleifen von Bohrern

Info

Publication number
CH514399A
CH514399A CH1454270A CH1454270A CH514399A CH 514399 A CH514399 A CH 514399A CH 1454270 A CH1454270 A CH 1454270A CH 1454270 A CH1454270 A CH 1454270A CH 514399 A CH514399 A CH 514399A
Authority
CH
Switzerland
Prior art keywords
grinding drills
drills
grinding
Prior art date
Application number
CH1454270A
Other languages
English (en)
Inventor
Wurscher Raimund
Original Assignee
Wurscher Raimund
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 Wurscher Raimund filed Critical Wurscher Raimund
Publication of CH514399A publication Critical patent/CH514399A/de

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
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
    • B24B3/265—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills using devices specially adapted for domestic use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CH1454270A 1969-10-07 1970-10-01 Einrichtung zum Schleifen von Bohrern CH514399A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86444569A 1969-10-07 1969-10-07

Publications (1)

Publication Number Publication Date
CH514399A true CH514399A (de) 1971-10-31

Family

ID=25343299

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1454270A CH514399A (de) 1969-10-07 1970-10-01 Einrichtung zum Schleifen von Bohrern

Country Status (8)

Country Link
AT (1) AT302093B (de)
AU (1) AU2080670A (de)
CH (1) CH514399A (de)
DE (1) DE2042014A1 (de)
ES (1) ES384282A1 (de)
FR (1) FR2065147A5 (de)
GB (1) GB1287832A (de)
NL (1) NL7014652A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401149B (de) * 1990-06-15 1996-06-25 Folke Werner Einrichtung zum schleifen von bohrern

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134823B (en) * 1982-12-17 1986-08-06 Keith Harris Stand for storing and sharpening chisels and plane irons
AT380419B (de) * 1984-02-14 1986-05-26 Wurscher Raimund August Einrichtung zum schleifen von spiralbohrern
AT380418B (de) * 1984-02-14 1986-05-26 Wurscher Raimund August Einrichtung zum schleifen von spiralbohrern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3597868A (en) * 1968-04-03 1969-10-09 Raimund August Luescher Apparatus for grinding of drills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401149B (de) * 1990-06-15 1996-06-25 Folke Werner Einrichtung zum schleifen von bohrern

Also Published As

Publication number Publication date
NL7014652A (de) 1971-04-13
GB1287832A (de) 1972-09-06
AU2080670A (en) 1972-04-13
AT302093B (de) 1972-09-25
ES384282A1 (es) 1973-02-16
FR2065147A5 (de) 1971-07-23
DE2042014A1 (de) 1971-04-22

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Legal Events

Date Code Title Description
PL Patent ceased