FR2240858B1 - - Google Patents

Info

Publication number
FR2240858B1
FR2240858B1 FR7428335A FR7428335A FR2240858B1 FR 2240858 B1 FR2240858 B1 FR 2240858B1 FR 7428335 A FR7428335 A FR 7428335A FR 7428335 A FR7428335 A FR 7428335A FR 2240858 B1 FR2240858 B1 FR 2240858B1
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
FR7428335A
Other versions
FR2240858A1 (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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of FR2240858A1 publication Critical patent/FR2240858A1/fr
Application granted granted Critical
Publication of FR2240858B1 publication Critical patent/FR2240858B1/fr
Expired 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
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/08—Air inlets for cooling; Shutters or blinds therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
FR7428335A 1973-08-14 1974-08-14 Expired FR2240858B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48090539A JPS5214494B2 (fr) 1973-08-14 1973-08-14

Publications (2)

Publication Number Publication Date
FR2240858A1 FR2240858A1 (fr) 1975-03-14
FR2240858B1 true FR2240858B1 (fr) 1976-12-31

Family

ID=14001206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428335A Expired FR2240858B1 (fr) 1973-08-14 1974-08-14

Country Status (4)

Country Link
US (1) US3923114A (fr)
JP (1) JPS5214494B2 (fr)
FR (1) FR2240858B1 (fr)
GB (1) GB1474987A (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551362A (en) * 1975-04-28 1979-08-30 Komatsu Mfg Co Ltd Radiator assembly
US3960238A (en) * 1975-04-30 1976-06-01 Caterpillar Tractor Co. Sound attenuating engine enclosure
AT354863B (de) * 1975-06-13 1980-02-11 List Hans Kraftfahrzeug mit einer schalldaemmenden kapsel fuer den motor bzw. die motor-getriebe -einheit
JPS5237726U (fr) * 1975-09-09 1977-03-17
JPS5279442A (en) * 1975-11-29 1977-07-04 Toyo Umpanki Co Ltd Noise protecting device for freight handling vehicle
US4071009A (en) * 1976-06-28 1978-01-31 Caterpillar Tractor Co. Combined noise suppressing and air flow guide enclosure for engines
US4097085A (en) * 1976-08-10 1978-06-27 Harmon's Northern Mfg., Inc. Tractor
JPS5338967A (en) * 1976-09-21 1978-04-10 Mitsubishi Electric Corp Dimmer filter and its manufacture
DE2655441A1 (de) * 1976-12-07 1978-06-08 Linde Ag Hublader mit brennkraftmaschine
JPS53121640U (fr) * 1977-03-04 1978-09-27
JPS53127423U (fr) * 1977-03-18 1978-10-09
JPS5412499U (fr) * 1977-06-28 1979-01-26
DE2808166B2 (de) * 1978-02-25 1980-06-04 Daimler-Benz Ag, 7000 Stuttgart Schalldammende und in Gegenrichtung zum Schall von einem gasformigen Medium durchstrombare Verkleidung
US4445584A (en) * 1978-04-12 1984-05-01 Nissan Motor Co., Ltd. Motor vehicle equipped with engine noise emission preventing device
DE2912386A1 (de) * 1979-03-29 1980-10-09 Bayerische Motoren Werke Ag Kraftfahrzeug mit einem motorraum, der zu einer schallisolierenden kapsel ergaenzt ist
US4335797A (en) * 1979-10-10 1982-06-22 Caterpillar Tractor Co. Noise suppression arrangement for engine enclosures
CA1167413A (fr) * 1980-06-19 1984-05-15 Lawrence E. Wiles Couvercle de recipient a l'epreuve de l'effraction par les enfants
US4341277A (en) * 1980-06-23 1982-07-27 Fiat-Allis Construction Machinery, Inc. Perforated hood with air scoop
ATE21436T1 (de) * 1981-11-04 1986-08-15 Deere John Geraeuschdaempfende einrichtung fuer brennkraftmaschinen, speziell bei maschinen fuer den innerstaedtischen und landwirtschaftlichen einsatz, und maschinen mit einer solchen einrichtung.
GB2121734A (en) * 1982-05-26 1984-01-04 Ford Motor Co Motor vehicle radiator grille
JPS6068534A (ja) * 1983-09-22 1985-04-19 Konishiroku Photo Ind Co Ltd 陰極線管の光量むら補正方法
US4646864A (en) * 1985-10-07 1987-03-03 Chrysler Motors Corporation Integral silencer pad and water deflector
IT8652928V0 (it) * 1986-02-04 1986-02-04 Iveco Fiat Griglia anteriore per il radiatore di un autoveicolo
FR2637549B1 (fr) * 1988-10-07 1993-05-21 Kubota Ltd Systeme de refroidissement pour moteur monte sur un vehicule
ATE121043T1 (de) * 1991-09-20 1995-04-15 Orenstein & Koppel Ag Erdbewegungsmaschine, insbesondere radlader.
DE69410377T2 (de) * 1993-09-30 1999-01-21 Caterpillar Inc Kühlkreis mit unabhängigem Leitungsystem
JPH08268088A (ja) * 1995-03-31 1996-10-15 Hitachi Constr Mach Co Ltd 建設機械の冷却構造
JPH1178987A (ja) * 1997-09-05 1999-03-23 Kanzaki Kokyukoki Mfg Co Ltd トラクタの原動部構造
US6688424B1 (en) * 1997-10-24 2004-02-10 Komatsu Ltd. Noise absorbing device and device for taking air into engine room of a construction machine
US6273213B1 (en) 1999-12-17 2001-08-14 Caterpillar Inc. Noise suppression louver having horizontal and vertical slats
FR2804638B1 (fr) * 2000-02-04 2002-04-05 Inoplast Sa Cloison anti-recyclage d'air et vehicule automobile equipe d'une telle cloison
SE517425C2 (sv) * 2000-10-18 2002-06-04 Haegglunds Vehicle Ab Luftintag till ett motorfordon
DE10347872C5 (de) * 2003-10-10 2006-12-14 Wirtgen Gmbh Selbstfahrende Strassenfräsmaschine mit Kühlsystem
US20090038875A1 (en) * 2005-05-12 2009-02-12 Arctic Cat, Inc. Off-road engine configuration with noise reduction system
US7779961B2 (en) * 2006-11-20 2010-08-24 Matte Francois Exhaust gas diffuser
US20080115989A1 (en) * 2006-11-20 2008-05-22 Matte Francois Diesel engine vehicle configurations for evacuation of engine and/or exhaust system heat
KR100974278B1 (ko) * 2008-03-18 2010-08-06 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설장비의 엔진실
KR20100010203A (ko) * 2008-07-22 2010-02-01 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설장비용 노이즈 싸일런서
US8672089B2 (en) * 2008-11-27 2014-03-18 Caterpillar (Ni) Limited Baffle arrangement for a genset enclosure
US20100212997A1 (en) * 2009-02-26 2010-08-26 Volvo Construction Equipment Holding Sweden Ab. Engine room for construction equipment having noise trap
EP2223826A1 (fr) * 2009-02-28 2010-09-01 Volvo Construction Equipment Holding Sweden AB Compartiment moteur pour équipement de construction ayant une trappe à son
FR2950574B1 (fr) * 2009-09-29 2012-03-23 Valeo Systemes Thermiques Bloc d'echange thermique pour vehicule automobile
JP7322744B2 (ja) * 2020-02-18 2023-08-08 マツダ株式会社 車両のエンジンルーム構造及びカプセルカバー組付け方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1884195A (en) * 1928-04-09 1932-10-25 Pines Winter Front Company Shutter unit
US2231586A (en) * 1939-05-17 1941-02-11 Larkin J Miller Fender exhaust system for automotive vehicles
US3043390A (en) * 1960-03-30 1962-07-10 Riegel Paper Corp Engine cooling air system for tractors
JPS4940169B1 (fr) * 1970-08-29 1974-10-31
US3666042A (en) * 1971-02-02 1972-05-30 Jerzy Henryk Cederbaum Method for eliminating noise from a motor power unit and device for the purpose
US3762489A (en) * 1971-04-19 1973-10-02 Caterpillar Tractor Co Acoustical engine enclosure for earthmoving vehicles
US3820629A (en) * 1973-02-02 1974-06-28 Caterpillar Tractor Co Acoustical louver for earthmoving vehicles

Also Published As

Publication number Publication date
JPS5214494B2 (fr) 1977-04-22
FR2240858A1 (fr) 1975-03-14
GB1474987A (en) 1977-05-25
US3923114A (en) 1975-12-02
JPS5040939A (fr) 1975-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse