FR2345338B1 - - Google Patents

Info

Publication number
FR2345338B1
FR2345338B1 FR7700576A FR7700576A FR2345338B1 FR 2345338 B1 FR2345338 B1 FR 2345338B1 FR 7700576 A FR7700576 A FR 7700576A FR 7700576 A FR7700576 A FR 7700576A FR 2345338 B1 FR2345338 B1 FR 2345338B1
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
FR7700576A
Other languages
French (fr)
Other versions
FR2345338A1 (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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2345338A1 publication Critical patent/FR2345338A1/fr
Application granted granted Critical
Publication of FR2345338B1 publication Critical patent/FR2345338B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/096—Endless track units; Parts thereof with noise reducing means
    • B62D55/0963—Anti-noise driving sprockets
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S474/00—Endless belt power transmission systems or components
    • Y10S474/901—Pulley or guide roll for track of endless track vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Escalators And Moving Walkways (AREA)
FR7700576A 1976-03-22 1977-01-11 Dispositif d'insonorisation pour les roues motrices des vehicules a chenilles Granted FR2345338A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/669,113 US4034618A (en) 1976-03-22 1976-03-22 Noise reducing apparatus for track type vehicle drive sprockets and means for attaching same

Publications (2)

Publication Number Publication Date
FR2345338A1 FR2345338A1 (fr) 1977-10-21
FR2345338B1 true FR2345338B1 (OSRAM) 1982-01-22

Family

ID=24685073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700576A Granted FR2345338A1 (fr) 1976-03-22 1977-01-11 Dispositif d'insonorisation pour les roues motrices des vehicules a chenilles

Country Status (6)

Country Link
US (1) US4034618A (OSRAM)
JP (1) JPS5718221Y2 (OSRAM)
CA (1) CA1046112A (OSRAM)
DE (1) DE2702703A1 (OSRAM)
FR (1) FR2345338A1 (OSRAM)
GB (1) GB1510439A (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291232A (en) * 1976-01-26 1977-08-01 Caterpillar Mitsubishi Ltd Apparatus for reducing generation of noises around sprockets of crawler vehicle
JPS5291231A (en) * 1976-01-26 1977-08-01 Caterpillar Mitsubishi Ltd Apparatus for preventing generation of noises around sprockets of crawler vehicle
JPS5916593Y2 (ja) * 1978-05-19 1984-05-15 本田技研工業株式会社 チェン装置
JPS5655149U (OSRAM) * 1979-10-04 1981-05-14
US4371362A (en) * 1980-04-02 1983-02-01 Dorris F Hoyt Track roller system
DE3042173A1 (de) * 1980-11-08 1982-06-16 Krauss-Maffei AG, 8000 München Gleisketten-laufwerk
US4890892A (en) * 1988-10-03 1990-01-02 Caterpillar Inc. Track roller assembly
US4950211A (en) * 1989-10-16 1990-08-21 Logan Manufacturing Company Track drive sprocket wheel for snow grooming vehicle
KR100271815B1 (ko) * 1996-05-28 2000-11-15 세구찌 류이찌 장궤식 차량의 주행장치
US6250726B1 (en) * 1997-08-21 2001-06-26 Caterpillar Inc. Sprocketed idler for a track assembly
US6120405A (en) * 1998-01-06 2000-09-19 Caterpillar Inc. Drive sprocket which has rotating members which are engaged by drive lugs of a track
US6692392B2 (en) 1999-12-30 2004-02-17 Flexible Steel Lacing Company Lagging system for conveyor belt pulleys
US6652043B2 (en) * 2000-04-20 2003-11-25 Caterpillar Inc Reduced sound transmitting idler for track-type vehicles
JP4059687B2 (ja) 2002-02-12 2008-03-12 株式会社小松製作所 装軌式車両の走行駆動装置
CA2457999A1 (en) 2004-02-17 2005-08-17 Michel Paradis Track belt guide wheels assembly
KR101028453B1 (ko) * 2004-12-03 2011-04-14 현대자동차주식회사 체인 구동 시스템의 체인 소음 저감 구조
ES2306580B1 (es) * 2006-05-26 2010-01-12 Tecnicas Aeronauticas Madrid, S.L. Sistema de amortiguacion y disminucion de vibraciones para vehiculos de propulsion por cadenas.
US20090085399A1 (en) * 2007-10-02 2009-04-02 Moyna John P Sprocket, system and method for using the sprocket
US8100483B2 (en) * 2007-10-18 2012-01-24 Caterpillar Inc. Machine and track assembly for use therewith
WO2015159393A1 (ja) * 2014-04-16 2015-10-22 株式会社小松製作所 アイドラ及び履帯式走行装置
CA3075028A1 (en) * 2017-09-05 2019-03-14 Soucy International Inc. Track system for vehicle
US11535319B2 (en) * 2019-05-06 2022-12-27 Caterpillar Inc. Undercarriage noise damping assembly
US12233969B2 (en) 2021-07-09 2025-02-25 Caterpillar Inc. Center tread idler in ground-engaging track system dimensioned to form a sprocketed idler wear pattern

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564182C (de) * 1932-11-14 Rheinische Metallw & Maschf Kettenrad, insbesondere zum Antrieb der Gleisketten von Kraftfahrzeugen, mit ringfoermigen Radkraenzen
US2003528A (en) * 1932-08-15 1935-06-04 Caterpillar Tractor Co Wear compensating means
DE720093C (de) * 1938-02-16 1942-04-24 Krauss Maffei Ag Triebrad fuer Gleiskettenfahrzeuge
DE712528C (de) * 1938-08-11 1941-10-24 Demag Akt Ges Antriebsrad fuer Gleisketten
FR877462A (fr) * 1940-08-19 1942-12-08 Krauss Maffei Ag Roue motrice pour véhicules à chaînes sans fin
US2720764A (en) * 1950-11-03 1955-10-18 Landrum Porter Flexible power transmission
US3057219A (en) * 1961-06-05 1962-10-09 Charles D Montgomery Drive sprocket construction
JPS4833388Y1 (OSRAM) * 1968-03-11 1973-10-11
US3730013A (en) * 1969-08-12 1973-05-01 Fmc Corp Dynamically balanced power transmission
JPS5239102Y2 (OSRAM) * 1972-05-01 1977-09-05
US3828873A (en) * 1972-08-28 1974-08-13 Caterpillar Tractor Co High drive-track-type vehicle
JPS542506Y2 (OSRAM) * 1974-02-25 1979-02-02
AT330525B (de) * 1975-01-17 1976-07-12 Steyr Daimler Puch Ag Kettenrad

Also Published As

Publication number Publication date
JPS52126539U (OSRAM) 1977-09-26
DE2702703A1 (de) 1977-09-29
FR2345338A1 (fr) 1977-10-21
CA1046112A (en) 1979-01-09
US4034618A (en) 1977-07-12
JPS5718221Y2 (OSRAM) 1982-04-16
GB1510439A (en) 1978-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse