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 GB5116267A priority patent/GB1202600A/en
Priority to FR1552062D priority patent/FR1552062A/fr
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.
GB5116267A GB1202600A (en) 1966-11-10 1967-11-10 Improvements in or relating to devices for grinding drills
FR1552062D FR1552062A (en) 1966-11-10 1967-11-10
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

Similar Documents

Publication Publication Date Title
AU425114B2 (en)
AT298283B (en)
AU416737B2 (en)
AU2277767A (en)
AU342066A (en)
AU610966A (en)
AU3151267A (en)
AU2116667A (en)
AU1273466A (en)
AU3189468A (en)
AU2454867A (en)
AU2256867A (en)
AU2528767A (en)
AU2977667A (en)
BE692654A (en)
BE514578A (en)
BE692778A (en)
AU1868267A (en)
AU34866A (en)
AU408412B2 (en)
AU1763766A (en)
AU1677166A (en)
AU459699A (en)
AU1614766A (en)
BE692779A (en)