FR521631A - Automatic machine for the manufacture of screws and turned parts - Google Patents

Automatic machine for the manufacture of screws and turned parts

Info

Publication number
FR521631A
FR521631A FR521631A FR521631DA FR521631A FR 521631 A FR521631 A FR 521631A FR 521631 A FR521631 A FR 521631A FR 521631D A FR521631D A FR 521631DA FR 521631 A FR521631 A FR 521631A
Authority
FR
France
Prior art keywords
screws
manufacture
automatic machine
turned parts
turned
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
FR521631A
Other languages
French (fr)
Inventor
Eduard Schreier
Richard Jenny
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR521631A publication Critical patent/FR521631A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B7/00—Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
    • B23B7/02—Automatic or semi-automatic machines for turning of stock
    • B23B7/06—Automatic or semi-automatic machines for turning of stock with sliding headstock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR521631A 1920-07-31 1920-07-31 Automatic machine for the manufacture of screws and turned parts Expired FR521631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR521631T 1920-07-31

Publications (1)

Publication Number Publication Date
FR521631A true FR521631A (en) 1921-07-16

Family

ID=8917359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR521631A Expired FR521631A (en) 1920-07-31 1920-07-31 Automatic machine for the manufacture of screws and turned parts

Country Status (1)

Country Link
FR (1) FR521631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599284A1 (en) * 1986-05-27 1987-12-04 Anthoine Louis Automatic cut off lathe
FR2607418A2 (en) * 1986-05-27 1988-06-03 Anthoine Louis Automatic parting lathe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599284A1 (en) * 1986-05-27 1987-12-04 Anthoine Louis Automatic cut off lathe
FR2607418A2 (en) * 1986-05-27 1988-06-03 Anthoine Louis Automatic parting lathe

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