FR904526A - Device for drilling round parts - Google Patents

Device for drilling round parts

Info

Publication number
FR904526A
FR904526A FR904526DA FR904526A FR 904526 A FR904526 A FR 904526A FR 904526D A FR904526D A FR 904526DA FR 904526 A FR904526 A FR 904526A
Authority
FR
France
Prior art keywords
round parts
drilling round
drilling
parts
round
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
Otto Ru Dolf Wilde
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 FR904526A publication Critical patent/FR904526A/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)
FR904526D 1943-06-23 1944-05-23 Device for drilling round parts Expired FR904526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE904526X 1943-06-23

Publications (1)

Publication Number Publication Date
FR904526A true FR904526A (en) 1945-11-08

Family

ID=6861894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904526D Expired FR904526A (en) 1943-06-23 1944-05-23 Device for drilling round parts

Country Status (1)

Country Link
FR (1) FR904526A (en)

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