FR992760A - Palier et broche ou arbre perfectionnés, en particulier pour les machines-outils - Google Patents

Palier et broche ou arbre perfectionnés, en particulier pour les machines-outils

Info

Publication number
FR992760A
FR992760A FR992760DA FR992760A FR 992760 A FR992760 A FR 992760A FR 992760D A FR992760D A FR 992760DA FR 992760 A FR992760 A FR 992760A
Authority
FR
France
Prior art keywords
spindle
shaft
machine tools
advanced bearing
advanced
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)
Inventor
Ettore Bugatti
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 filed Critical
Application granted granted Critical
Publication of FR992760A publication Critical patent/FR992760A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
    • B23Q11/123—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction for lubricating spindle bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Rolling Contact Bearings (AREA)
FR992760D 1944-09-12 1944-09-12 Palier et broche ou arbre perfectionnés, en particulier pour les machines-outils Expired FR992760A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992760T 1944-09-12

Publications (1)

Publication Number Publication Date
FR992760A true FR992760A (fr) 1951-10-23

Family

ID=9555090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992760D Expired FR992760A (fr) 1944-09-12 1944-09-12 Palier et broche ou arbre perfectionnés, en particulier pour les machines-outils

Country Status (2)

Country Link
FR (1) FR992760A (fr)
GB (1) GB596045A (fr)

Also Published As

Publication number Publication date
GB596045A (en) 1947-12-24

Similar Documents

Publication Publication Date Title
CH250708A (fr) Dispositif pour serrer les outils sur une broche rotative de machine-outil et pour les en extraire.
CH331910A (fr) Arbre porte-outil pour outils rotatifs
CH286586A (de) Zentrier- und Mitnahmevorrichtung für Werkzeugmaschinen-Spindeln.
CH265260A (fr) Machine-outil à arbre porte-outil horizontal.
FR992760A (fr) Palier et broche ou arbre perfectionnés, en particulier pour les machines-outils
CH279384A (de) Spindellagerung für Werkzeugmaschinen.
FR930614A (fr) Dispositif d'entraînement automatique pour machines-outils, en particulier pour tours
CH246737A (fr) Machine-outil de précision.
FR890658A (fr) Arbre porte-outils pour machines à raboter
FR1163949A (fr) Broche rapide de précision, pour fraiseuse, ou autre machine-outil
FR904624A (fr) Coussinet de broche destiné en particulier aux machines-outils
CH249193A (de) Kugellager aufweisende Schleifspindellagereinrichtung.
FR908440A (fr) Broche pour machine
CH254030A (fr) Procédé et machine pour l'usinage des forets.
CH317598A (fr) Palier à butée pour broche de machine-outil
FR975056A (fr) Broche porte-outil ou porte-meule de précision, à très grande vitesse de rotation
FR919163A (fr) Machine pour l'usinage automatique des forets
CH239260A (fr) Broche pour rectifiage.
FR922175A (fr) Palier de broche perfectionné
CH280249A (fr) Contre-pointe tournante pour machine-outil.
AT183292B (de) Lagerung der Spindel von Werkzeugmaschinen
FR892798A (fr) Porte-outils pour perceuses ou fraiseuses
BE471320A (fr) Régulateur différentiel automatique de vitesse de translation des commandes hydrauliques et/ou pneumatiques, en particulière pour machines-outils
FR887647A (fr) Broche ou arbre porte-meule
CH284556A (de) Reibradangetriebene schnellaufende Spindel.