FR2447776B1 - - Google Patents

Info

Publication number
FR2447776B1
FR2447776B1 FR7902703A FR7902703A FR2447776B1 FR 2447776 B1 FR2447776 B1 FR 2447776B1 FR 7902703 A FR7902703 A FR 7902703A FR 7902703 A FR7902703 A FR 7902703A FR 2447776 B1 FR2447776 B1 FR 2447776B1
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
FR7902703A
Other languages
French (fr)
Other versions
FR2447776A1 (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.)
BERTHIEZ
Original Assignee
BERTHIEZ
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 BERTHIEZ filed Critical BERTHIEZ
Priority to FR7902703A priority Critical patent/FR2447776A1/fr
Publication of FR2447776A1 publication Critical patent/FR2447776A1/fr
Application granted granted Critical
Publication of FR2447776B1 publication Critical patent/FR2447776B1/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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/0971—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring mechanical vibrations of parts of the machine
    • B23Q17/0976—Detection or control of chatter
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Machine Tool Units (AREA)
FR7902703A 1979-02-02 1979-02-02 Perfectionnements apportes aux machines-outils munies d'un outil porte par un bras porte-outil Granted FR2447776A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7902703A FR2447776A1 (fr) 1979-02-02 1979-02-02 Perfectionnements apportes aux machines-outils munies d'un outil porte par un bras porte-outil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902703A FR2447776A1 (fr) 1979-02-02 1979-02-02 Perfectionnements apportes aux machines-outils munies d'un outil porte par un bras porte-outil

Publications (2)

Publication Number Publication Date
FR2447776A1 FR2447776A1 (fr) 1980-08-29
FR2447776B1 true FR2447776B1 (et) 1982-11-12

Family

ID=9221521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902703A Granted FR2447776A1 (fr) 1979-02-02 1979-02-02 Perfectionnements apportes aux machines-outils munies d'un outil porte par un bras porte-outil

Country Status (1)

Country Link
FR (1) FR2447776A1 (et)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549023A (en) * 1994-09-29 1996-08-27 Rti Technologies, Inc. On-car disc brake lathe
EP0786057B1 (en) * 1994-10-12 1999-12-29 Lord Corporation ACTIVE SYSTEMS AND DEVICES INCLUDING ACTIVE VIBRATION ABSORBERS (AVAs)
US5687948A (en) * 1995-09-26 1997-11-18 Lord Corporation Vibration isolation system including a passive tuned vibration absorber
NO328887B1 (no) * 2007-02-27 2010-06-07 Teeness Asa Demper for demping av vibrasjoner med et dempelegeme som promoterer skumdannelse
ES2724799B2 (es) * 2018-03-09 2020-01-29 Soraluce S Coop Torno vertical con absorbedor de vibraciones amortiguado
EP3928921A1 (de) * 2020-06-24 2021-12-29 Siemens Aktiengesellschaft Werkzeugmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960189A (en) * 1956-11-19 1960-11-15 Kearney & Trecker Corp Vibration dampener
US3230831A (en) * 1963-06-07 1966-01-25 Giddings & Lewis Vibration damper for machine tools
US3642378A (en) * 1969-11-03 1972-02-15 Heald Machine Co Boring bar
US3690414A (en) * 1970-11-04 1972-09-12 Cincinnati Milacron Inc Vibration absorber for a supported member
US3938626A (en) * 1974-09-03 1976-02-17 The Valeron Corporation Vibration damping assembly
GB1578342A (en) * 1976-02-05 1980-11-05 Nat Res Dev Boring bars

Also Published As

Publication number Publication date
FR2447776A1 (fr) 1980-08-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse