FR915666A - Perfectionnements aux machines à percer à broches multiples - Google Patents

Perfectionnements aux machines à percer à broches multiples

Info

Publication number
FR915666A
FR915666A FR915666DA FR915666A FR 915666 A FR915666 A FR 915666A FR 915666D A FR915666D A FR 915666DA FR 915666 A FR915666 A FR 915666A
Authority
FR
France
Prior art keywords
drilling machine
spindle drilling
machine improvements
spindle
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
English (en)
French (fr)
Inventor
Alfred-Olivier-Albe Landriault
Andre Sannie
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 FR915666A publication Critical patent/FR915666A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • B23B39/167—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having belt and chain transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
FR915666D 1945-10-27 1945-05-25 Perfectionnements aux machines à percer à broches multiples Expired FR915666A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR56062T 1945-10-27

Publications (1)

Publication Number Publication Date
FR915666A true FR915666A (fr) 1946-11-14

Family

ID=8690333

Family Applications (2)

Application Number Title Priority Date Filing Date
FR915666D Expired FR915666A (fr) 1945-10-27 1945-05-25 Perfectionnements aux machines à percer à broches multiples
FR56062D Expired FR56062E (fr) 1945-10-27 1945-10-27 Perfectionnements aux machines à percer à broches multiples

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR56062D Expired FR56062E (fr) 1945-10-27 1945-10-27 Perfectionnements aux machines à percer à broches multiples

Country Status (2)

Country Link
BE (1) BE465393A (enrdf_load_stackoverflow)
FR (2) FR915666A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE465393A (enrdf_load_stackoverflow)
FR56062E (fr) 1952-09-12

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