FR1149410A - Drilling tool - Google Patents

Drilling tool

Info

Publication number
FR1149410A
FR1149410A FR1149410DA FR1149410A FR 1149410 A FR1149410 A FR 1149410A FR 1149410D A FR1149410D A FR 1149410DA FR 1149410 A FR1149410 A FR 1149410A
Authority
FR
France
Prior art keywords
drilling tool
drilling
tool
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
Other languages
French (fr)
Inventor
Philippe Audemars
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
Application granted granted Critical
Publication of FR1149410A publication Critical patent/FR1149410A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03417—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of inclined planes
FR1149410D 1955-05-12 1956-05-12 Drilling tool Expired FR1149410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1149410X 1955-05-12

Publications (1)

Publication Number Publication Date
FR1149410A true FR1149410A (en) 1957-12-26

Family

ID=4560099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1149410D Expired FR1149410A (en) 1955-05-12 1956-05-12 Drilling tool

Country Status (2)

Country Link
CH (1) CH333611A (en)
FR (1) FR1149410A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162867A (en) * 1978-04-17 1979-07-31 Carando Machine Works Dual cutter boring head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162867A (en) * 1978-04-17 1979-07-31 Carando Machine Works Dual cutter boring head

Also Published As

Publication number Publication date
CH333611A (en) 1958-10-31

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