FR2414661A1 - Objet rotatif, tel qu'outil ou organe analogue muni de dispositifs attenuateurs de vibrations - Google Patents

Objet rotatif, tel qu'outil ou organe analogue muni de dispositifs attenuateurs de vibrations

Info

Publication number
FR2414661A1
FR2414661A1 FR7900865A FR7900865A FR2414661A1 FR 2414661 A1 FR2414661 A1 FR 2414661A1 FR 7900865 A FR7900865 A FR 7900865A FR 7900865 A FR7900865 A FR 7900865A FR 2414661 A1 FR2414661 A1 FR 2414661A1
Authority
FR
France
Prior art keywords
vibrations
saw
tool
body equipped
similar body
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.)
Withdrawn
Application number
FR7900865A
Other languages
English (en)
Inventor
Ernst Salje
Ulrich Bartsch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2414661A1 publication Critical patent/FR2414661A1/fr
Withdrawn legal-status Critical Current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
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/025—Details of saw blade body
    • B23D61/026—Composite body, e.g. laminated
    • 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
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/1414—Masses driven by elastic elements
    • F16F15/1435—Elastomeric springs, i.e. made of plastic or rubber
    • F16F15/1442—Elastomeric springs, i.e. made of plastic or rubber with a single mass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • Y10T83/9324—With additional cutting means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • Y10T83/9348—Undulating tooth arrangement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9403—Disc type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Sawing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

L'invention concerne un objet discoide, tel qu'une scie circulaire, muni d'un dispositif atténuateur de vibrations et de bruits. Le corps de lame de scie 5, portant les dents de scie 3, comporte deux enceintes annulaires 6 délimitées extérieurement par des pièces 7 rattachées au corps d'outil par des soudures 8 et 9. La face interne annulaire 10 de chaque enceinte est garnie d'une couche amortissante 12 en résine synthétique visco-élastique maintenue par un contre-élément il indépendant du corps d'outil et se déplaçant latéralement par rapport à lui en cas d'apparition de vibrations dans la scie et engendrant de ce fait, dans les couches amortissantes, des contraintes transversales atténuant ces vibrations.
FR7900865A 1978-01-17 1979-01-15 Objet rotatif, tel qu'outil ou organe analogue muni de dispositifs attenuateurs de vibrations Withdrawn FR2414661A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2801811A DE2801811C2 (de) 1978-01-17 1978-01-17 Scheibenartiges, mit Vorkehrungen zur Schwingungsdämpfung versehenes drehbares Objekt wie Werkzeug od. dgl.

Publications (1)

Publication Number Publication Date
FR2414661A1 true FR2414661A1 (fr) 1979-08-10

Family

ID=6029660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900865A Withdrawn FR2414661A1 (fr) 1978-01-17 1979-01-15 Objet rotatif, tel qu'outil ou organe analogue muni de dispositifs attenuateurs de vibrations

Country Status (7)

Country Link
US (2) US4285260A (fr)
JP (1) JPS54116576A (fr)
DE (1) DE2801811C2 (fr)
FR (1) FR2414661A1 (fr)
GB (1) GB2012390B (fr)
IT (1) IT1110009B (fr)
SE (1) SE7900313L (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491044A (en) * 1983-03-04 1985-01-01 Cincinnati Milacron Inc. Damped tool turret
JPS59175901A (ja) * 1983-03-21 1984-10-05 シンシナテイ・ミラクロン・インダストリ−ズ・インコ−ポレ−テツド スピンドル減衰装置を有する工作機械
DE3310434C1 (de) * 1983-03-23 1984-03-22 Ernst Prof. Dr.-Ing. 2106 Bendestorf Saljé Scheibenfoermiges Werkzeug
JPS63125841A (ja) * 1986-11-13 1988-05-30 Mitsubishi Precision Co Ltd はずみ車
US5560348A (en) * 1994-06-02 1996-10-01 Diamant Boart, Inc. Cutting blade with an impact load prevention layer
US5558066A (en) * 1995-02-02 1996-09-24 Cummins Engine Company, Inc. Fuel system vibration damper
US6202462B1 (en) 1998-05-26 2001-03-20 Material Sciences Corporation Method of forming noise-damping material with ultra-thin viscoelastic layer
DE19948891A1 (de) * 1999-10-11 2001-04-19 Boehringer Werkzeugmaschinen Gedämpftes Werkzeug
US7171884B2 (en) * 2001-10-25 2007-02-06 De Torre Robert P Resilient cutting blades and cutting devices
US7144315B1 (en) * 2005-08-05 2006-12-05 Storm Pneumatic Tool Co., Ltd. Grinding wheel
DE102005054578A1 (de) * 2005-11-16 2007-05-24 Robert Bosch Gmbh Trennscheibe
KR101201144B1 (ko) * 2010-12-28 2012-11-13 한국기초과학지원연구원 진동억제 구조를 구비한 장축 바이트
US9764394B2 (en) * 2014-04-07 2017-09-19 Kennametal Inc. Rotary cutting tool with increased stiffness and method of assembling same
JP6324233B2 (ja) * 2014-06-25 2018-05-16 Ｂｉｇ Ｄａｉｓｈｏｗａ株式会社 回転体の防振構造
US10882124B2 (en) 2018-09-07 2021-01-05 Advanced Machine & Engineering Co. Saw blade stabilizer and method
US11434987B2 (en) 2019-11-04 2022-09-06 Raytheon Technologies Corporation Internally damped gear
CA3180729A1 (fr) 2020-06-25 2021-12-30 Subo Liao Peptides pour le traitement de troubles medicaux

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876921A (fr) * 1940-09-24 1942-11-23 Kloeckner Humboldt Deutz Ag Amortisseur d'oscillations
GB695300A (en) * 1950-06-17 1953-08-05 Houdaille Hershey Corp Improvements in or relating to torsional vibration dampers
US3174360A (en) * 1963-05-29 1965-03-23 Schwitzer Corp Vibration damper
US3799025A (en) * 1971-07-23 1974-03-26 Garbo P Vibration-damped rotatable cutting disk
US4034639A (en) * 1976-09-16 1977-07-12 Minnesota Mining And Manufacturing Company Sound-damped saw blade
US4046230A (en) * 1976-07-14 1977-09-06 Houdaille Industries, Inc. Tuned torsional viscous dampers
US4106382A (en) * 1976-05-25 1978-08-15 Ernst Salje Circular saw tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154312B (de) * 1959-09-30 1963-09-12 Teves Kg Alfred Bremsscheibe fuer Scheibenbremsen
US3606802A (en) * 1969-08-05 1971-09-21 Kenneth Tsunoda Vibration-damped rotatable cylindrical member
DE2746192C3 (de) * 1977-10-14 1980-04-24 Ernst Prof. Dr.-Ing. 2106 Bendestorf Salje Kreissäge-Werkzeug
US4187754A (en) * 1978-09-21 1980-02-12 Beaty Loma B Noise dampened rotary saw blade

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876921A (fr) * 1940-09-24 1942-11-23 Kloeckner Humboldt Deutz Ag Amortisseur d'oscillations
GB695300A (en) * 1950-06-17 1953-08-05 Houdaille Hershey Corp Improvements in or relating to torsional vibration dampers
US3174360A (en) * 1963-05-29 1965-03-23 Schwitzer Corp Vibration damper
US3799025A (en) * 1971-07-23 1974-03-26 Garbo P Vibration-damped rotatable cutting disk
US4106382A (en) * 1976-05-25 1978-08-15 Ernst Salje Circular saw tool
US4046230A (en) * 1976-07-14 1977-09-06 Houdaille Industries, Inc. Tuned torsional viscous dampers
US4034639A (en) * 1976-09-16 1977-07-12 Minnesota Mining And Manufacturing Company Sound-damped saw blade

Also Published As

Publication number Publication date
IT1110009B (it) 1985-12-23
JPS54116576A (en) 1979-09-10
GB2012390A (en) 1979-07-25
US4406202A (en) 1983-09-27
IT7919378A0 (it) 1979-01-17
DE2801811A1 (de) 1979-08-09
SE7900313L (sv) 1979-07-18
US4285260A (en) 1981-08-25
GB2012390B (en) 1982-11-24
DE2801811C2 (de) 1984-01-12

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