AU4891499A - Apparatus for grinding a shank of a drill bit - Google Patents

Apparatus for grinding a shank of a drill bit

Info

Publication number
AU4891499A
AU4891499A AU48914/99A AU4891499A AU4891499A AU 4891499 A AU4891499 A AU 4891499A AU 48914/99 A AU48914/99 A AU 48914/99A AU 4891499 A AU4891499 A AU 4891499A AU 4891499 A AU4891499 A AU 4891499A
Authority
AU
Australia
Prior art keywords
shank
grinding
drill bit
drill
bit
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.)
Abandoned
Application number
AU48914/99A
Inventor
Donald Byron Kent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iron Horse Tools Inc Canada
Original Assignee
IRON HORSE TOOLS Inc
Iron Horse Tools Inc Canada
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
Priority claimed from CA002242907A external-priority patent/CA2242907A1/en
Application filed by IRON HORSE TOOLS Inc, Iron Horse Tools Inc Canada filed Critical IRON HORSE TOOLS Inc
Publication of AU4891499A publication Critical patent/AU4891499A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/04—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for fluting drill shanks
    • 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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
AU48914/99A 1998-07-10 1999-07-08 Apparatus for grinding a shank of a drill bit Abandoned AU4891499A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA2242907 1998-07-10
CA002242907A CA2242907A1 (en) 1998-07-10 1998-07-10 Apparatus for grinding a shank of a drill bit
US09163487 1998-09-30
US09/163,487 US6059642A (en) 1998-07-10 1998-09-30 Apparatus for grinding a shank of a drill bit
PCT/CA1999/000620 WO2000002706A1 (en) 1998-07-10 1999-07-08 Apparatus for grinding a shank of a drill bit

Publications (1)

Publication Number Publication Date
AU4891499A true AU4891499A (en) 2000-02-01

Family

ID=25680363

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48914/99A Abandoned AU4891499A (en) 1998-07-10 1999-07-08 Apparatus for grinding a shank of a drill bit

Country Status (2)

Country Link
AU (1) AU4891499A (en)
WO (1) WO2000002706A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1017157A3 (en) 2006-06-02 2008-03-04 Flooring Ind Ltd FLOOR COVERING, FLOOR ELEMENT AND METHOD FOR MANUFACTURING FLOOR ELEMENTS.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297306A (en) * 1941-07-26 1942-09-29 Kousin Harry Facet grinding attachment

Also Published As

Publication number Publication date
WO2000002706A1 (en) 2000-01-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase