FR750207A - Boring machine - Google Patents

Boring machine

Info

Publication number
FR750207A
FR750207A FR750207DA FR750207A FR 750207 A FR750207 A FR 750207A FR 750207D A FR750207D A FR 750207DA FR 750207 A FR750207 A FR 750207A
Authority
FR
France
Prior art keywords
boring machine
boring
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
Other languages
French (fr)
Inventor
Leon Bolle
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 FR750207A publication Critical patent/FR750207A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2709/00—Portable machines or devices for the cylindrical bores of valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR750207D 1933-02-06 1933-02-06 Boring machine Expired FR750207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR750207T 1933-02-06

Publications (1)

Publication Number Publication Date
FR750207A true FR750207A (en) 1933-08-07

Family

ID=9150219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR750207D Expired FR750207A (en) 1933-02-06 1933-02-06 Boring machine

Country Status (1)

Country Link
FR (1) FR750207A (en)

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