SE325210B - - Google Patents

Info

Publication number
SE325210B
SE325210B SE6261/67A SE626167A SE325210B SE 325210 B SE325210 B SE 325210B SE 6261/67 A SE6261/67 A SE 6261/67A SE 626167 A SE626167 A SE 626167A SE 325210 B SE325210 B SE 325210B
Authority
SE
Sweden
Application number
SE6261/67A
Inventor
R Wurscher
Original Assignee
R Wurscher
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 R Wurscher filed Critical R Wurscher
Priority to SE6261/67A priority Critical patent/SE325210B/xx
Priority to DK559067A priority patent/DK116344B/en
Priority to FR1552062D priority patent/FR1552062A/fr
Priority to GB5116267A priority patent/GB1202600A/en
Publication of SE325210B publication Critical patent/SE325210B/xx
Priority to US00060888A priority patent/US3753320A/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
    • B24B3/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
SE6261/67A 1966-11-10 1967-05-03 SE325210B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE6261/67A SE325210B (en) 1967-05-03 1967-05-03
DK559067A DK116344B (en) 1966-11-10 1967-11-09 Device for grinding drills.
FR1552062D FR1552062A (en) 1966-11-10 1967-11-10
GB5116267A GB1202600A (en) 1966-11-10 1967-11-10 Improvements in or relating to devices for grinding drills
US00060888A US3753320A (en) 1967-05-03 1970-08-04 Apparatus for grinding drills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6261/67A SE325210B (en) 1967-05-03 1967-05-03

Publications (1)

Publication Number Publication Date
SE325210B true SE325210B (en) 1970-06-22

Family

ID=20268251

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6261/67A SE325210B (en) 1966-11-10 1967-05-03

Country Status (2)

Country Link
US (1) US3753320A (en)
SE (1) SE325210B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878653A (en) * 1974-01-04 1975-04-22 Ingersoll Rand Co Workpiece and tool holder unit
US4291502A (en) * 1979-09-24 1981-09-29 International Telephone And Telegraph Corporation Grinding or polishing tool
AT380419B (en) * 1984-02-14 1986-05-26 Wurscher Raimund August DEVICE FOR GRINDING SPIRAL DRILLS
AT380418B (en) * 1984-02-14 1986-05-26 Wurscher Raimund August DEVICE FOR GRINDING SPIRAL DRILLS
FR2560099B1 (en) * 1984-02-24 1986-10-24 Facom TIGHTENING TOOL FOR HARDWARE
US4850150A (en) * 1988-11-16 1989-07-25 Bishop Steven C Hand held drill with integral drill bit sharpener
US5148587A (en) * 1990-10-18 1992-09-22 Phelps Carl R Multi-purpose pipeline construction and testing machine
DE4038524A1 (en) * 1990-12-03 1992-06-04 Folke Werner DRILL GRINDING DEVICE
US5788559A (en) * 1994-02-25 1998-08-04 Jungnitsch; Paul Lewis Web adjust drill bit sharpener and method of using
US5564871A (en) * 1994-06-16 1996-10-15 Lagsdin; Andry Chamfer machine
US7507149B1 (en) * 2007-03-06 2009-03-24 Douglas Lawrence M Drill bit dresser
CN202021507U (en) * 2011-01-17 2011-11-02 宁波耀升工具实业有限公司 Abrasive drilling device
US9855966B2 (en) * 2012-11-20 2018-01-02 Glenn S. Welch Sharpening tool, sharpening system and kit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1231258A (en) * 1917-01-03 1917-06-26 Stephen Horvath Drill-sharpener.
US1994975A (en) * 1931-04-20 1935-03-19 Aloysius Lyle Poinsette Drill grinder
US2017532A (en) * 1933-10-11 1935-10-15 Nicholas J Elter Drill sharpening mechanism
FR889113A (en) * 1940-11-26 1943-12-31 Machine for sharpening helical bits
US2372794A (en) * 1942-06-17 1945-04-03 United Shoe Machinery Corp Machine for grinding twist drills
US2424470A (en) * 1944-10-06 1947-07-22 United Drill & Tool Corp Method and apparatus for point-grinding drills
US2601748A (en) * 1948-12-28 1952-07-01 Armstrong Cork Co Drill grinder
US2540320A (en) * 1949-03-22 1951-02-06 Edward L Cayo Pencil pointer
US2800755A (en) * 1955-03-14 1957-07-30 Joseph D Perra Drill sharpener
US2829473A (en) * 1957-05-24 1958-04-08 Maurice J Pruner Drill bit grinder
US3067548A (en) * 1960-06-06 1962-12-11 Winslow Product Engineering Co Drill pointing method and machine
US3135074A (en) * 1961-09-08 1964-06-02 Blanche E Fink Twist drill grinding devices
CH406887A (en) * 1962-05-24 1966-01-31 Ahlstroem A Apparatus for grinding drills
US3341981A (en) * 1965-02-01 1967-09-19 Louis J Baronyak Twist drill bit sharpening device
GB1103427A (en) * 1965-03-04 1968-02-14 Ahlstroem A An apparatus for grinding drills

Also Published As

Publication number Publication date
US3753320A (en) 1973-08-21

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