FR978819A - Perfectionnements aux têtes à broche de machines-outils - Google Patents

Perfectionnements aux têtes à broche de machines-outils

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
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.)
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/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
    • B23B39/02—Boring machines; Combined horizontal boring and milling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR978819D 1949-01-10 1949-01-10 Perfectionnements aux têtes à broche de machines-outils Expired FR978819A (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=9520753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978819D Expired FR978819A (fr) 1949-01-10 1949-01-10 Perfectionnements aux têtes à broche de machines-outils

Country Status (1)

Country Link
FR (1) FR978819A (fr)

Similar Documents

Publication Publication Date Title
FR1027408A (fr) Perfectionnements aux machines à laver la vaisselle
FR1037741A (fr) Tête-revolver pour machine-outil à broche rotative
FR1027500A (fr) Montage de la broche de travail pour machines-outils
FR993420A (fr) Perfectionnements aux têtes de machines-outils à outils multiples
FR1019699A (fr) Perfectionnements apportés aux mandrins de serrage pour machines-outils
FR978819A (fr) Perfectionnements aux têtes à broche de machines-outils
FR1026115A (fr) Perfectionnements apportés aux porte-outils pour machines-outils
FR993216A (fr) Perfectionnements aux machines à laver
FR978787A (fr) Machine à rectifier
AT177304B (de) Teilkopf für Werkzeugmaschinen
FR990781A (fr) Perfectionnements aux machines à laver
FR59290E (fr) Manchon porte-outils pour machines à travailler le bois
FR1013414A (fr) Perfectionnements aux mandrins de machines-outils
FR1000881A (fr) Porte-outil amovible
CH278064A (de) Werkzeugmaschine.
FR991843A (fr) Machine à centrer
FR998808A (fr) Perfectionnements aux machines à polir
FR1021447A (fr) Perfectionnements aux vis à métaux
FR987266A (fr) Outil pneumatique rotatif tel que broche
FR998633A (fr) Perfectionnement aux étaux de machines à base tournante
FR984541A (fr) Perfectionnements aux machines à laver
FR986254A (fr) Machines à bois à outils multiples
FR996818A (fr) Perfectionnement aux machines à encoller
FR987086A (fr) Perfectionnements aux machines à polir
FR981653A (fr) Machine à dessiner