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FR1478321A - Manufacturing process for single-helix bits for drilling wood - Google Patents

Manufacturing process for single-helix bits for drilling wood

Info

Publication number
FR1478321A
FR1478321A FR993253A FR993253A FR1478321A FR 1478321 A FR1478321 A FR 1478321A FR 993253 A FR993253 A FR 993253A FR 993253 A FR993253 A FR 993253A FR 1478321 A FR1478321 A FR 1478321A
Authority
FR
France
Prior art keywords
helix
bits
manufacturing process
drilling wood
drilling
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
FR993253A
Other languages
French (fr)
Inventor
Eugene Fouquet
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
Priority to FR993253A priority Critical patent/FR1478321A/en
Application granted granted Critical
Publication of FR1478321A publication Critical patent/FR1478321A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR993253A 1964-10-30 1964-10-30 Manufacturing process for single-helix bits for drilling wood Expired FR1478321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR993253A FR1478321A (en) 1964-10-30 1964-10-30 Manufacturing process for single-helix bits for drilling wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993253A FR1478321A (en) 1964-10-30 1964-10-30 Manufacturing process for single-helix bits for drilling wood

Publications (1)

Publication Number Publication Date
FR1478321A true FR1478321A (en) 1967-04-28

Family

ID=8841422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993253A Expired FR1478321A (en) 1964-10-30 1964-10-30 Manufacturing process for single-helix bits for drilling wood

Country Status (1)

Country Link
FR (1) FR1478321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007166A1 (en) * 1993-09-10 1995-03-16 Thomas Giebmanns Grinding unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007166A1 (en) * 1993-09-10 1995-03-16 Thomas Giebmanns Grinding unit
US5725418A (en) * 1993-09-10 1998-03-10 Giebmanns; Thomas Grinding unit

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