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FR503225A - Machine-outil à broches multiples - Google Patents

Machine-outil à broches multiples

Info

Publication number
FR503225A
FR503225A FR503225A FR503225DA FR503225A FR 503225 A FR503225 A FR 503225A FR 503225 A FR503225 A FR 503225A FR 503225D A FR503225D A FR 503225DA FR 503225 A FR503225 A FR 503225A
Authority
FR
France
Prior art keywords
machine tool
spindle machine
spindle
tool
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
FR503225A
Other languages
English (en)
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.)
Devlieg Bullard Inc
Original Assignee
National Acme Co
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 National Acme Co filed Critical National Acme Co
Application granted granted Critical
Publication of FR503225A publication Critical patent/FR503225A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
    • B23B9/02—Automatic or semi-automatic machines for turning of stock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR503225A 1919-06-16 1919-06-16 Machine-outil à broches multiples Expired FR503225A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR503225T 1919-06-16

Publications (1)

Publication Number Publication Date
FR503225A true FR503225A (fr) 1920-06-05

Family

ID=8906969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR503225A Expired FR503225A (fr) 1919-06-16 1919-06-16 Machine-outil à broches multiples

Country Status (1)

Country Link
FR (1) FR503225A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114012475A (zh) * 2021-12-24 2022-02-08 安徽龙磁精密器件有限公司 一种防装反夹具挡板工装

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114012475A (zh) * 2021-12-24 2022-02-08 安徽龙磁精密器件有限公司 一种防装反夹具挡板工装
CN114012475B (zh) * 2021-12-24 2024-05-31 安徽龙磁精密器件有限公司 一种防装反夹具挡板工装

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