FR2364725A1 - Lame de scie insonorisee - Google Patents

Lame de scie insonorisee

Info

Publication number
FR2364725A1
FR2364725A1 FR7727835A FR7727835A FR2364725A1 FR 2364725 A1 FR2364725 A1 FR 2364725A1 FR 7727835 A FR7727835 A FR 7727835A FR 7727835 A FR7727835 A FR 7727835A FR 2364725 A1 FR2364725 A1 FR 2364725A1
Authority
FR
France
Prior art keywords
soundproof
saw blade
stress layer
coating
edge
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.)
Granted
Application number
FR7727835A
Other languages
English (en)
Other versions
FR2364725B1 (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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2364725A1 publication Critical patent/FR2364725A1/fr
Application granted granted Critical
Publication of FR2364725B1 publication Critical patent/FR2364725B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y10T83/9372—Rotatable type
    • Y10T83/9403—Disc type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Sawing (AREA)

Abstract

L'invention concerne l'industrie de l'outillage. Lame de scie insonorisée constituée d'un disque 12, un dispositif d'insonorisation constitué d'une couche contrainte 14 et 16, et un revêtement de bord 18 recouvrant le bord circonférentiel de la couche contrainte, ce revêtement ayant une résistance à l'abrasion, exprimée en pourcentage de trouble, inférieure à environ 30 %. Application notamment à la réalisation de lames de scie insonorisée de longévité accrue.
FR7727835A 1976-09-16 1977-09-15 Lame de scie insonorisee Granted FR2364725A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/723,790 US4034639A (en) 1976-09-16 1976-09-16 Sound-damped saw blade

Publications (2)

Publication Number Publication Date
FR2364725A1 true FR2364725A1 (fr) 1978-04-14
FR2364725B1 FR2364725B1 (fr) 1980-12-05

Family

ID=24907700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727835A Granted FR2364725A1 (fr) 1976-09-16 1977-09-15 Lame de scie insonorisee

Country Status (9)

Country Link
US (1) US4034639A (fr)
JP (1) JPS5337987A (fr)
AU (1) AU506356B2 (fr)
BR (1) BR7706156A (fr)
CA (1) CA1056272A (fr)
DE (1) DE2741873A1 (fr)
FR (1) FR2364725A1 (fr)
GB (1) GB1581961A (fr)
SE (1) SE433055B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746192C3 (de) * 1977-10-14 1980-04-24 Ernst Prof. Dr.-Ing. 2106 Bendestorf Salje Kreissäge-Werkzeug
DE2801811C2 (de) * 1978-01-17 1984-01-12 Ernst Prof. Dr.-Ing. 2106 Bendestorf Saljé Scheibenartiges, mit Vorkehrungen zur Schwingungsdämpfung versehenes drehbares Objekt wie Werkzeug od. dgl.
US4232580A (en) * 1978-11-06 1980-11-11 Stewart John S Circular saw blade
DE3504826A1 (de) * 1985-02-13 1986-08-14 Ernst Prof. Dr.-Ing. 2106 Bendestorf Saljé Scheibenfoermiges werkzeug
BE903178A (fr) * 1985-09-04 1985-12-31 Diamant Boart Sa Disque de sciage a segments diamantes
US4969534A (en) * 1988-08-08 1990-11-13 Minnesota Mining And Manufacturing Company Hearing aid employing a viscoelastic material to adhere components to the casing
GB2238014B (en) * 1989-10-12 1992-09-30 Black & Decker Inc Saw blade
EP0865855A1 (fr) * 1997-03-12 1998-09-23 Martin Miller Aktiengesellschaft Lame de scie circulaire à moyen épaissi
US20030056633A1 (en) * 2001-09-26 2003-03-27 Baron Kevin Frank Cutting disc core with noise reduction
JP4606078B2 (ja) * 2004-07-12 2011-01-05 スリーエム イノベイティブ プロパティズ カンパニー アクリル系粘弾性体材料
US20060060030A1 (en) * 2004-09-17 2006-03-23 Lowder Jeremy A Composite circular saw blade
US20060130622A1 (en) * 2004-12-22 2006-06-22 3M Innovative Properties Company Circular blade and methods for using same
US20090199693A1 (en) * 2005-04-20 2009-08-13 Saint-Gobain Abrasives, Inc. Circular Saw Blade With Elliptical Gullets
US7360997B2 (en) * 2005-10-06 2008-04-22 General Electric Company Vibration damper coating
DE102005054578A1 (de) * 2005-11-16 2007-05-24 Robert Bosch Gmbh Trennscheibe
AU2009206492B2 (en) * 2008-01-22 2011-04-28 Saint-Gobain Abrasifs Circular saw blade with offset gullets
US11104773B2 (en) * 2011-06-13 2021-08-31 Goodrich Corporation Polymer composites possessing improved vibration damping
DE102012004298A1 (de) * 2012-03-01 2013-09-05 CUT Verwaltung UG (haftungsbeschränkt) Rundmesser

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR771382A (fr) * 1933-06-30 1934-10-06 Perfectionnements aux scies
US2855669A (en) * 1954-04-28 1958-10-14 Nicolet Ind Inc Coated cut-off saw for asbestos articles
US3857296A (en) * 1971-07-23 1974-12-31 Garbo P Vibration-damped rotatable drive member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161212A1 (de) * 1970-12-14 1972-06-22 AB Nora-Gomex, Nora Stad (Schweden) Rotierbares Bearbeitungswerkzeug und Verfahren zu dessen Herstellung
US3799025A (en) * 1971-07-23 1974-03-26 Garbo P Vibration-damped rotatable cutting disk
SE388801B (sv) * 1973-01-17 1976-10-18 Gomex Verktyg Ab Roterbar sagklinga jemte forfarande for dess tillverkning

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR771382A (fr) * 1933-06-30 1934-10-06 Perfectionnements aux scies
US2855669A (en) * 1954-04-28 1958-10-14 Nicolet Ind Inc Coated cut-off saw for asbestos articles
US3857296A (en) * 1971-07-23 1974-12-31 Garbo P Vibration-damped rotatable drive member

Also Published As

Publication number Publication date
GB1581961A (en) 1980-12-31
SE433055B (sv) 1984-05-07
BR7706156A (pt) 1978-06-20
US4034639A (en) 1977-07-12
DE2741873A1 (de) 1978-03-23
AU2884177A (en) 1979-03-22
AU506356B2 (en) 1979-12-20
JPS5337987A (en) 1978-04-07
CA1056272A (fr) 1979-06-12
FR2364725B1 (fr) 1980-12-05
SE7710241L (sv) 1978-03-17

Similar Documents

Publication Publication Date Title
FR2364725A1 (fr) Lame de scie insonorisee
DK97882A (da) Slidbestandige haarbelaegningssammensaetninger, der kan haerdnes med ultraviolet lys
IT8123453A0 (it) Materiale composito di corda metallica e gomma.
AR245402A1 (es) Material compuesto estratificado y su empleo para la fabricacion de cojinetes de friccion.
SE7612277L (sv) Torkarblad for exempelvis vindrutor samt sett att framstella detsamma
AR012774A1 (es) Recubrimiento con alta reflectancia luminica y tablero durable para el techo
IT8419156A0 (it) Lama di sega per la lavorazione dilegno e altri materiali.
CA1183428A (fr) Guide-lame de scie
ATE218088T1 (de) Verfahren zur herstellung von verbundplatten und formkörpern aus schichtholzbauteilen
FR2405792A1 (fr) Scie circulaire
EP0137930A3 (fr) Revêtement protecteur ou fenêtre
IT8463353V0 (it) Elementi di taglio applicabili su coclee trancianti e trasportatrici in particolar modo di materiali filamentosi insilati.
EP0569343B1 (fr) Lame de scie
FI893341A (fi) Rakapparat.
DE68912295T2 (de) Hauptlageranlage für einen axialkolbenmotor mit schiefscheibe.
SE446614B (sv) Enhet innehallande spegel med belysning
DK184785A (da) Forbedret garneringsmateriale
BR8106654A (pt) Composto,composicao de borracha vulcanizavel e composicao de borracha vulcanizada
FI902459A0 (fi) Anordning foer dragning eller bromsning av band.
ATE244737T1 (de) Verwendung von aluminiumhydroxycarbonat, aluminiumhydroxyoxycarbonat oder aluminiumoxycarbonat als füllstoff in kautschukzusammensetzungen
EP0233374A3 (fr) Matériau laminé
BR8103834A (pt) Lamina com diamantes incrustados auto-refrigerante e auto lubrificante para serrar materiais rochosos
ATE108473T1 (de) Zusammensetzungen von vinylidenfluoridpolymeren mit verminderter rauchentwicklung.
NL182073B (nl) Constructiemateriaal op basis van polyalkeen en zaagsel of houtsnippers.
ES2113117T3 (es) Hoja de sierra de cinta para troncos.

Legal Events

Date Code Title Description
ST Notification of lapse