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FR511477A - Tete porte-forets pour fraisage multiple - Google Patents

Tete porte-forets pour fraisage multiple

Info

Publication number
FR511477A
FR511477A FR511477A FR511477DA FR511477A FR 511477 A FR511477 A FR 511477A FR 511477 A FR511477 A FR 511477A FR 511477D A FR511477D A FR 511477DA FR 511477 A FR511477 A FR 511477A
Authority
FR
France
Prior art keywords
drill head
multiple milling
milling
drill
head
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
FR511477A
Other languages
English (en)
Inventor
Henri Lambert-Arnould
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENRI LAMBERT ARNOULD
Original Assignee
HENRI LAMBERT ARNOULD
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 by HENRI LAMBERT ARNOULD filed Critical HENRI LAMBERT ARNOULD
Application granted granted Critical
Publication of FR511477A publication Critical patent/FR511477A/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)
FR511477A 1920-03-11 1920-03-11 Tete porte-forets pour fraisage multiple Expired FR511477A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR511477T 1920-03-11

Publications (1)

Publication Number Publication Date
FR511477A true FR511477A (fr) 1920-12-27

Family

ID=8912386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511477A Expired FR511477A (fr) 1920-03-11 1920-03-11 Tete porte-forets pour fraisage multiple

Country Status (1)

Country Link
FR (1) FR511477A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886988A (en) * 1954-07-15 1959-05-19 Seymour E Gordon Multi-spindle drilling machine with individual adjustment along a common drive shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886988A (en) * 1954-07-15 1959-05-19 Seymour E Gordon Multi-spindle drilling machine with individual adjustment along a common drive shaft

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