FR488929A - Helical boring tool, constant profile - Google Patents

Helical boring tool, constant profile

Info

Publication number
FR488929A
FR488929A FR488929DA FR488929A FR 488929 A FR488929 A FR 488929A FR 488929D A FR488929D A FR 488929DA FR 488929 A FR488929 A FR 488929A
Authority
FR
France
Prior art keywords
helical
boring tool
constant profile
profile
constant
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
Ettore Bugatti
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR488929A publication Critical patent/FR488929A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/06—Profile cutting tools, i.e. forming-tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/007—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor for internal turning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR488929D 1918-02-15 1918-02-15 Helical boring tool, constant profile Expired FR488929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR488929T 1918-02-15

Publications (1)

Publication Number Publication Date
FR488929A true FR488929A (en) 1918-11-26

Family

ID=1525231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488929D Expired FR488929A (en) 1918-02-15 1918-02-15 Helical boring tool, constant profile

Country Status (1)

Country Link
FR (1) FR488929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984130A (en) * 1958-07-11 1961-05-16 Alfred H Schutte Cutting tool and means for positioning the latter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984130A (en) * 1958-07-11 1961-05-16 Alfred H Schutte Cutting tool and means for positioning the latter

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