FR2434005B1 - - Google Patents

Info

Publication number
FR2434005B1
FR2434005B1 FR7921095A FR7921095A FR2434005B1 FR 2434005 B1 FR2434005 B1 FR 2434005B1 FR 7921095 A FR7921095 A FR 7921095A FR 7921095 A FR7921095 A FR 7921095A FR 2434005 B1 FR2434005 B1 FR 2434005B1
Authority
FR
France
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
FR7921095A
Other languages
French (fr)
Other versions
FR2434005A1 (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.)
Fortuna Werke Maschinenfabrik GmbH
Original Assignee
Fortuna Werke Maschinenfabrik GmbH
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 Fortuna Werke Maschinenfabrik GmbH filed Critical Fortuna Werke Maschinenfabrik GmbH
Publication of FR2434005A1 publication Critical patent/FR2434005A1/en
Application granted granted Critical
Publication of FR2434005B1 publication Critical patent/FR2434005B1/fr
Granted 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
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Turning (AREA)
FR7921095A 1978-08-26 1979-08-21 SPINDLE, ESPECIALLY FOR MACHINE TOOLS Granted FR2434005A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2837321A DE2837321C2 (en) 1978-08-26 1978-08-26 Spindles, in particular machine tool spindles

Publications (2)

Publication Number Publication Date
FR2434005A1 FR2434005A1 (en) 1980-03-21
FR2434005B1 true FR2434005B1 (en) 1985-02-15

Family

ID=6047975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921095A Granted FR2434005A1 (en) 1978-08-26 1979-08-21 SPINDLE, ESPECIALLY FOR MACHINE TOOLS

Country Status (4)

Country Link
CH (1) CH641535A5 (en)
DE (1) DE2837321C2 (en)
FR (1) FR2434005A1 (en)
IT (1) IT1123548B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007025934B4 (en) * 2007-06-04 2015-02-12 Siemens Aktiengesellschaft machine tool
DE102013109947B4 (en) 2013-09-11 2020-05-14 FISCHER Präzisionsspindeln GmbH spindle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE450776C (en) * 1927-10-18 Ernst Heubach Drive of high-speed grinding spindles with ball or roller bearings
DE574147C (en) * 1930-06-03 1933-04-10 Oskar Waldrich The attachment of vibration damper devices known per se, working with movable additional masses under frictional engagement or hydraulic damping, to the work spindle of machine tools
DE1187500B (en) * 1959-09-02 1965-02-18 Opel Adam Ag Drive shaft for motor vehicles
US4058937A (en) * 1976-01-26 1977-11-22 Ammco Tools, Inc. Grinder attachment for a lathe
DE2642584A1 (en) * 1976-09-22 1978-03-23 Forkardt Paul Kg Hydrodynamic bearing for machine tool spindle - utilises oil pressure to reduce spindle deflection and damp vibration

Also Published As

Publication number Publication date
DE2837321A1 (en) 1980-03-06
IT7925199A0 (en) 1979-08-21
CH641535A5 (en) 1984-02-29
FR2434005A1 (en) 1980-03-21
DE2837321C2 (en) 1985-08-01
IT1123548B (en) 1986-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse