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CH446820A - Vibration damper for elongated structural elements - Google Patents

Vibration damper for elongated structural elements

Info

Publication number
CH446820A
CH446820A CH19866A CH19866A CH446820A CH 446820 A CH446820 A CH 446820A CH 19866 A CH19866 A CH 19866A CH 19866 A CH19866 A CH 19866A CH 446820 A CH446820 A CH 446820A
Authority
CH
Switzerland
Prior art keywords
structural elements
vibration damper
elongated structural
elongated
damper
Prior art date
Application number
CH19866A
Other languages
German (de)
Inventor
Wilhelm Sundstrom Erik
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Publication of CH446820A publication Critical patent/CH446820A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/02—Boring bars
    • B23B29/022—Boring bars with vibration reducing means
    • 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
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • F16F15/035—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means by use of eddy or induced-current damping
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/18—Suppression of vibrations in rotating systems by making use of members moving with the system using electric, magnetic or electromagnetic means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Vibration Prevention Devices (AREA)
CH19866A 1965-01-07 1966-01-07 Vibration damper for elongated structural elements CH446820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7865 1965-01-07

Publications (1)

Publication Number Publication Date
CH446820A true CH446820A (en) 1967-11-15

Family

ID=20256002

Family Applications (1)

Application Number Title Priority Date Filing Date
CH19866A CH446820A (en) 1965-01-07 1966-01-07 Vibration damper for elongated structural elements

Country Status (6)

Country Link
BE (1) BE674814A (en)
CH (1) CH446820A (en)
DE (1) DE1291565B (en)
FR (1) FR1462872A (en)
GB (1) GB1100492A (en)
NL (1) NL6516884A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11090737B2 (en) 2019-08-29 2021-08-17 Kennametal Inc. Rotary cutting tool with tunable vibration absorber assembly for suppressing torsional vibration

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553884A (en) * 1982-05-10 1985-11-19 Kennametal Inc. Boring tool and method of reducing vibrations therein
EP0134856B1 (en) * 1983-09-16 1988-03-09 Dresser Industries,Inc. Dampening vibration of rotating shafts
GB201511013D0 (en) * 2015-06-23 2015-08-05 Rolls Royce Plc Damper
CN114101801B (en) * 2021-12-28 2023-05-12 松德刀具（长兴）科技有限公司 Damping vibration attenuation cutter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1134206A (en) * 1955-10-08 1957-04-09 Shock absorber improvements
US3110481A (en) * 1958-09-26 1963-11-12 Westinghouse Electric Corp Magnetic shaft damper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11090737B2 (en) 2019-08-29 2021-08-17 Kennametal Inc. Rotary cutting tool with tunable vibration absorber assembly for suppressing torsional vibration
US11691205B2 (en) 2019-08-29 2023-07-04 Kennametal Inc. Rotary cutting tool with tunable vibration absorber assembly for suppressing torsional vibration
US12240046B2 (en) 2019-08-29 2025-03-04 Kennametal Inc. Rotary cutting tool with tunable vibration absorber assembly for suppressing torsional vibration

Also Published As

Publication number Publication date
DE1291565B (en) 1969-03-27
BE674814A (en) 1966-05-03
FR1462872A (en) 1966-12-16
GB1100492A (en) 1968-01-24
NL6516884A (en) 1966-07-08

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