FR1086240A - Perfectionnement aux machines à percer - Google Patents

Perfectionnement aux machines à percer

Info

Publication number
FR1086240A
FR1086240A FR1086240DA FR1086240A FR 1086240 A FR1086240 A FR 1086240A FR 1086240D A FR1086240D A FR 1086240DA FR 1086240 A FR1086240 A FR 1086240A
Authority
FR
France
Prior art keywords
further training
drilling machines
drilling
machines
training
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)
Inventor
Maurice Bouxin
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 FR1086240A publication Critical patent/FR1086240A/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
    • B23B39/162—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having gear transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1086240D 1953-11-05 1953-11-05 Perfectionnement aux machines à percer Expired FR1086240A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1086240T 1953-11-05

Publications (1)

Publication Number Publication Date
FR1086240A true FR1086240A (fr) 1955-02-10

Family

ID=9612700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1086240D Expired FR1086240A (fr) 1953-11-05 1953-11-05 Perfectionnement aux machines à percer

Country Status (1)

Country Link
FR (1) FR1086240A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599286A1 (fr) * 1986-06-03 1987-12-04 Benteler Werke Ag Tete de percage multibroches, pour percer des plaques en verre ou en des materiaux cassants analogues.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599286A1 (fr) * 1986-06-03 1987-12-04 Benteler Werke Ag Tete de percage multibroches, pour percer des plaques en verre ou en des materiaux cassants analogues.

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