FR79711E - Sharpening gauge for drills - Google Patents

Sharpening gauge for drills

Info

Publication number
FR79711E
FR79711E FR860346A FR860346A FR79711E FR 79711 E FR79711 E FR 79711E FR 860346 A FR860346 A FR 860346A FR 860346 A FR860346 A FR 860346A FR 79711 E FR79711 E FR 79711E
Authority
FR
France
Prior art keywords
sharpening
drills
gauge
sharpening gauge
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
FR860346A
Other languages
French (fr)
Inventor
Louis-Fernand Pier Chappellier
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 to FR811555A priority Critical patent/FR1244597A/en
Priority claimed from FR811555A external-priority patent/FR1244597A/en
Priority to FR828476A priority patent/FR77873E/en
Priority to FR853161A priority patent/FR79245E/en
Application filed filed Critical
Priority to FR860346A priority patent/FR79711E/en
Priority claimed from FR900495A external-priority patent/FR81772E/en
Application granted granted Critical
Publication of FR79711E publication Critical patent/FR79711E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
    • B23Q17/0919—Arrangements for measuring or adjusting cutting-tool geometry in presetting devices
    • B23Q17/0938—Cutting angles of drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR860346A 1959-11-28 1961-04-29 Sharpening gauge for drills Expired FR79711E (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR811555A FR1244597A (en) 1959-11-28 1959-11-28 Sharpening gauge for drills
FR828476A FR77873E (en) 1959-11-28 1960-05-28 Sharpening gauge for drills
FR853161A FR79245E (en) 1959-11-28 1961-02-18 Sharpening gauge for drills
FR860346A FR79711E (en) 1959-11-28 1961-04-29 Sharpening gauge for drills

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR811555A FR1244597A (en) 1959-11-28 1959-11-28 Sharpening gauge for drills
FR860346A FR79711E (en) 1959-11-28 1961-04-29 Sharpening gauge for drills
FR900495A FR81772E (en) 1959-11-28 1962-06-13 Sharpening gauge for drills

Publications (1)

Publication Number Publication Date
FR79711E true FR79711E (en) 1963-01-11

Family

ID=32512044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860346A Expired FR79711E (en) 1959-11-28 1961-04-29 Sharpening gauge for drills

Country Status (1)

Country Link
FR (1) FR79711E (en)

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