FR978819A - Machine tool spindle head improvements - Google Patents

Machine tool spindle head improvements

Info

Publication number
FR978819A
FR978819A FR978819DA FR978819A FR 978819 A FR978819 A FR 978819A FR 978819D A FR978819D A FR 978819DA FR 978819 A FR978819 A FR 978819A
Authority
FR
France
Prior art keywords
machine tool
spindle head
tool spindle
head improvements
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
French (fr)
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.)
Giddings and Lewis LLC
Giddings and Lewis Machine Tool Co
Original Assignee
Giddings and Lewis LLC
Giddings and Lewis Machine Tool 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 Giddings and Lewis LLC, Giddings and Lewis Machine Tool Co filed Critical Giddings and Lewis LLC
Application granted granted Critical
Publication of FR978819A publication Critical patent/FR978819A/en
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
    • B23B39/02—Boring machines; Combined horizontal boring and milling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR978819D 1949-01-10 1949-01-10 Machine tool spindle head improvements Expired FR978819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978819T 1949-01-10

Publications (1)

Publication Number Publication Date
FR978819A true FR978819A (en) 1951-04-18

Family

ID=9520753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978819D Expired FR978819A (en) 1949-01-10 1949-01-10 Machine tool spindle head improvements

Country Status (1)

Country Link
FR (1) FR978819A (en)

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