FR1343789A - Machine à percer des trous profonds - Google Patents

Machine à percer des trous profonds

Info

Publication number
FR1343789A
FR1343789A FR913000A FR913000A FR1343789A FR 1343789 A FR1343789 A FR 1343789A FR 913000 A FR913000 A FR 913000A FR 913000 A FR913000 A FR 913000A FR 1343789 A FR1343789 A FR 1343789A
Authority
FR
France
Prior art keywords
drilling machine
deep hole
hole drilling
deep
machine
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
FR913000A
Other languages
English (en)
Inventor
Karl Burgsmueller
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
Priority to FR913000A priority Critical patent/FR1343789A/fr
Application granted granted Critical
Publication of FR1343789A publication Critical patent/FR1343789A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR913000A 1962-10-22 1962-10-22 Machine à percer des trous profonds Expired FR1343789A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR913000A FR1343789A (fr) 1962-10-22 1962-10-22 Machine à percer des trous profonds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913000A FR1343789A (fr) 1962-10-22 1962-10-22 Machine à percer des trous profonds

Publications (1)

Publication Number Publication Date
FR1343789A true FR1343789A (fr) 1963-11-22

Family

ID=8789202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913000A Expired FR1343789A (fr) 1962-10-22 1962-10-22 Machine à percer des trous profonds

Country Status (1)

Country Link
FR (1) FR1343789A (fr)

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