DK459480A - Holder til slibning af bor - Google Patents

Holder til slibning af bor

Info

Publication number
DK459480A
DK459480A DK459480A DK459480A DK459480A DK 459480 A DK459480 A DK 459480A DK 459480 A DK459480 A DK 459480A DK 459480 A DK459480 A DK 459480A DK 459480 A DK459480 A DK 459480A
Authority
DK
Denmark
Prior art keywords
drill
grinding
keeping
Prior art date
Application number
DK459480A
Other languages
English (en)
Inventor
W Peetz
B Moser
Original Assignee
Hawera Probst & Co
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 Hawera Probst & Co filed Critical Hawera Probst & Co
Publication of DK459480A publication Critical patent/DK459480A/da

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
    • B24B3/247—Supports for drills
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/066—Work supports, e.g. adjustable steadies adapted for supporting work in the form of tools, e.g. drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DK459480A 1979-11-06 1980-10-30 Holder til slibning af bor DK459480A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19797931294 DE7931294U1 (de) 1979-11-06 1979-11-06 Schleifhilfe

Publications (1)

Publication Number Publication Date
DK459480A true DK459480A (da) 1981-05-07

Family

ID=6708829

Family Applications (1)

Application Number Title Priority Date Filing Date
DK459480A DK459480A (da) 1979-11-06 1980-10-30 Holder til slibning af bor

Country Status (3)

Country Link
EP (1) EP0028413A1 (da)
DE (1) DE7931294U1 (da)
DK (1) DK459480A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338910A1 (de) * 1983-10-27 1985-05-09 Robert 5446 Engeln Wolff Hilfsgeraet zum nachschleifen von spiralbohrern
CN110293457B (zh) * 2019-06-26 2022-02-11 中国航发贵州黎阳航空动力有限公司 一种手工刃磨钻头的方法及装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR369189A (fr) * 1906-08-24 1906-12-31 Otto Schoebe Pince pour l'émoulage des forets en spirale
US2317996A (en) * 1941-08-27 1943-05-04 William R Landy Lathe tool grinding fixture
US2365395A (en) * 1943-10-30 1944-12-19 Crowther David Holder for use in repointing twist drills
US2389679A (en) * 1944-02-14 1945-11-27 Michelson Julius Drill sharpening device
US2408544A (en) * 1945-01-01 1946-10-01 Banner Joseph Twist drill sharpener
CH257807A (de) * 1945-12-18 1948-10-31 Fredrik Benedicks Carl Axel Gerät zum Festhalten von Spiralbohrern beim Schärfen derselben.
CH327830A (de) * 1954-02-03 1958-02-15 Albert Dr Thurnherr Vorrichtung zum genauen Nachschleifen von Spiralbohrern
CH342109A (de) * 1955-09-12 1959-10-31 Flueckiger Willy Haltevorrichtung zum freihändigen Anschleifen der Schneidkanten an Spiralbohrern
US2821820A (en) * 1956-03-05 1958-02-04 Wesley W Thumann Guide for sharpening drill bits
US3121983A (en) * 1959-02-05 1964-02-25 Harvey W English Drill grinding attachment
US3169353A (en) * 1961-11-17 1965-02-16 Lester S Krulwich Drill grinding apparatus
GB988431A (en) * 1963-03-25 1965-04-07 Gordon Alexander Wellum Improved tool holder
US3393476A (en) * 1965-11-12 1968-07-23 Ausbie A. York Drill bit sharpening jig
US3411249A (en) * 1966-04-13 1968-11-19 Arland J. Tidwell Holder for sharpening edged tools

Also Published As

Publication number Publication date
EP0028413A1 (de) 1981-05-13
DE7931294U1 (de) 1980-06-26

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