FR1113492A - Trepan - Google Patents

Trepan

Info

Publication number
FR1113492A
FR1113492A FR1113492DA FR1113492A FR 1113492 A FR1113492 A FR 1113492A FR 1113492D A FR1113492D A FR 1113492DA FR 1113492 A FR1113492 A FR 1113492A
Authority
FR
France
Prior art keywords
trepan
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
Jacques Lemiere
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 FR1113492A publication Critical patent/FR1113492A/en
Expired 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
    • B23B51/04—Drills for trepanning
    • B23B51/05—Drills for trepanning for cutting discs from sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1113492D 1954-11-04 1954-11-04 Trepan Expired FR1113492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1113492T 1954-11-04

Publications (1)

Publication Number Publication Date
FR1113492A true FR1113492A (en) 1956-03-29

Family

ID=9627870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1113492D Expired FR1113492A (en) 1954-11-04 1954-11-04 Trepan

Country Status (1)

Country Link
FR (1) FR1113492A (en)

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