GB1287832A - - Google Patents

Info

Publication number
GB1287832A
GB1287832A GB4735070A GB4735070A GB1287832A GB 1287832 A GB1287832 A GB 1287832A GB 4735070 A GB4735070 A GB 4735070A GB 4735070 A GB4735070 A GB 4735070A GB 1287832 A GB1287832 A GB 1287832A
Authority
GB
United Kingdom
Prior art keywords
grinding
drill
housing
guide
channel
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
GB4735070A
Other languages
English (en)
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 filed Critical
Publication of GB1287832A publication Critical patent/GB1287832A/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
    • B24B3/24—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)
GB4735070A 1969-10-07 1970-10-06 Expired GB1287832A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1287832A true GB1287832A (enrdf_load_stackoverflow) 1972-09-06

Family

ID=25343299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4735070A Expired GB1287832A (enrdf_load_stackoverflow) 1969-10-07 1970-10-06

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134823A (en) * 1982-12-17 1984-08-22 Keith Harris Stand for storing and sharpening chisels and plane irons

Families Citing this family (3)

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

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
GB2134823A (en) * 1982-12-17 1984-08-22 Keith Harris Stand for storing and sharpening chisels and plane irons

Also Published As

Publication number Publication date
DE2042014A1 (de) 1971-04-22
AT302093B (de) 1972-09-25
ES384282A1 (es) 1973-02-16
FR2065147A5 (enrdf_load_stackoverflow) 1971-07-23
AU2080670A (en) 1972-04-13
NL7014652A (enrdf_load_stackoverflow) 1971-04-13
CH514399A (de) 1971-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years