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DE2349597A1 - Motorabdeckung - Google Patents

Motorabdeckung

Info

Publication number
DE2349597A1
DE2349597A1 DE19732349597 DE2349597A DE2349597A1 DE 2349597 A1 DE2349597 A1 DE 2349597A1 DE 19732349597 DE19732349597 DE 19732349597 DE 2349597 A DE2349597 A DE 2349597A DE 2349597 A1 DE2349597 A1 DE 2349597A1
Authority
DE
Germany
Prior art keywords
hood
arrangement according
top wall
cushion
plate
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Withdrawn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
DE19732349597
Other languages
German (de)
English (en)
Inventor
Robert Eldon Adams
Gary Oren Bragg
Nelson Allan Jones
Roger Erwin Treick
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 DE2349597A1 publication Critical patent/DE2349597A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Superstructure Of Vehicle (AREA)
  • Gasket Seals (AREA)
DE19732349597 1972-10-02 1973-09-29 Motorabdeckung Withdrawn DE2349597A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00294254A US3822763A (en) 1972-10-02 1972-10-02 Anti-noise rocker arm cover

Publications (1)

Publication Number Publication Date
DE2349597A1 true DE2349597A1 (de) 1974-04-18

Family

ID=23132565

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732349597 Withdrawn DE2349597A1 (de) 1972-10-02 1973-09-29 Motorabdeckung

Country Status (7)

Country Link
US (1) US3822763A (ja)
JP (2) JPS4971336A (ja)
BE (1) BE805522A (ja)
CA (1) CA975640A (ja)
DE (1) DE2349597A1 (ja)
FR (1) FR2201717A5 (ja)
GB (1) GB1396672A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928233A1 (de) * 1979-07-12 1981-01-15 Siemens Ag Vorrichtung zur bedaempfung des von einer baueinheit eines geraetes ausgehenden geraeusches
EP0046923A2 (en) * 1980-08-28 1982-03-10 Nissan Motor Co., Ltd. Noise reducing cover
DE3042988A1 (de) * 1980-11-14 1982-07-01 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Gehaeusedeckel zur abdichtung des steuerraederkastens einer brennkraftmaschine
DE19914934A1 (de) * 1999-04-01 2000-10-12 Man Nutzfahrzeuge Ag Geräuschgedämmtes Maschinengehäuse
DE202006014707U1 (de) * 2006-09-21 2008-02-14 Mann+Hummel Gmbh Dichtung für eine dichte Verbindung zweier Formteile
DE102007013494A1 (de) * 2007-03-21 2008-09-25 Zf Friedrichshafen Ag Gussgehäuse
DE102004009295B4 (de) * 2003-03-24 2010-04-08 General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit Motorabdeckung mit internen Schwingungsdämpfungsplatten

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869859A (en) * 1974-01-17 1975-03-11 Gen Motors Corp Engine and valve cover therefor having integral air gallery
IT1024700B (it) * 1974-10-28 1978-07-20 Fiat Spa Perfezionamenti nella testa cilindri per motori a combustione inter na del tipo a ciclo diesel
US4019600A (en) * 1975-06-09 1977-04-26 Caterpillar Tractor Co. Anti-noise mounting means for transmissions
US4027644A (en) * 1975-06-26 1977-06-07 Cummins Engine Company, Inc. Isolated engine cover
US4066058A (en) * 1976-05-12 1978-01-03 Deere & Company Vibration isolation system
US4202311A (en) * 1977-07-27 1980-05-13 Toyo Kogyo Co., Ltd. Means for resiliently connecting an oil pan to an engine body
DE2848503C2 (de) * 1978-11-08 1983-05-05 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Maschinengehäuse mit einem eine relativ geringe Wandstärke aufweisenden Bauteil
US4471731A (en) * 1979-12-18 1984-09-18 Cummins Engine Company, Inc. Rocker housing and rocker cover
DE3028825C2 (de) * 1980-07-30 1984-09-13 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Dämpfungsbelag
JPS5773330U (ja) * 1980-10-23 1982-05-06
JPS5922946U (ja) * 1982-07-31 1984-02-13 日野自動車株式会社 シリンダヘツドカバ−
US4563965A (en) * 1984-08-02 1986-01-14 Marvel Specialty Company Acoustical shield assembly and mating thread preguide unit
US4959033A (en) * 1989-05-12 1990-09-25 Outboard Marine Corporation Marine propulsion device cover arrangement
US5367993A (en) * 1994-01-21 1994-11-29 Navistar International Transportation Corp. Valve cover joint seal assembly
DE4446393C1 (de) * 1994-12-23 1995-12-21 Schmalbach Lubeca Compound-Dip-Verfahren für Metalldosen
DE10119892C2 (de) * 2001-04-24 2003-04-03 Skf Ab Deckel, insbesondere zur Dämpfung des Geräusches eines Verbrennungsmotors
DE10328680A1 (de) * 2003-06-26 2005-01-13 Daimlerchrysler Ag Vorrichtung und Verfahren zur Wärme-und/oder Schallisolierung bei Kraftfahrzeugen
DE20320100U1 (de) * 2003-12-23 2005-05-12 Carcoustics Tech Center Gmbh Luftschallabsorbierendes Bauteil
JP4523323B2 (ja) * 2004-04-20 2010-08-11 本田技研工業株式会社 パワーユニットにおける防音構造
JP4421389B2 (ja) * 2004-06-17 2010-02-24 共和産業株式会社 中空構造物の遮断具
JP2006056190A (ja) * 2004-08-23 2006-03-02 Kyowa Sangyo Kk 中空構造物の中空室遮断具
US20070014418A1 (en) * 2005-07-14 2007-01-18 Eatwell Graham P Vibration excited sound absorber with dynamic tuning
JP2007177753A (ja) * 2005-12-28 2007-07-12 Toyota Motor Corp 内燃機関の遮音構造
US7441533B1 (en) * 2007-05-07 2008-10-28 Gm Global Technology Operations, Inc. Cover assembly for an internal combustion engine
FR2934013B1 (fr) * 2008-07-16 2011-12-09 Mann & Hummel Gmbh Procede permettant d'attenuer les bruits generes par une piece du moteur d'un vehicule automobile
US8141531B2 (en) * 2008-08-14 2012-03-27 Ford Global Technologies, Llc Valve cover with decoupled NVH isolation and sealing features
WO2010077189A1 (en) * 2008-12-30 2010-07-08 Volvo Lastvagnar Ab Engine arrangement comprising a noise shield
US9091205B2 (en) 2012-04-27 2015-07-28 Ruben Santos Rocker arm accessibility cover assembly
DE102014207023B3 (de) * 2014-04-11 2015-07-30 Magna Powertrain Hückeswagen GmbH Kraftfahrzeug-Vakuumpumpe mit Verklebung
JP6982048B2 (ja) * 2019-11-08 2021-12-17 山下ゴム株式会社 メンテナンス用カバー部材

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928233A1 (de) * 1979-07-12 1981-01-15 Siemens Ag Vorrichtung zur bedaempfung des von einer baueinheit eines geraetes ausgehenden geraeusches
EP0046923A2 (en) * 1980-08-28 1982-03-10 Nissan Motor Co., Ltd. Noise reducing cover
EP0046923A3 (en) * 1980-08-28 1982-09-08 Nissan Motor Co., Ltd. Noise reducing cover
DE3042988A1 (de) * 1980-11-14 1982-07-01 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Gehaeusedeckel zur abdichtung des steuerraederkastens einer brennkraftmaschine
DE19914934A1 (de) * 1999-04-01 2000-10-12 Man Nutzfahrzeuge Ag Geräuschgedämmtes Maschinengehäuse
DE19914934C2 (de) * 1999-04-01 2002-02-28 Man Nutzfahrzeuge Ag Geräuschgedämmtes Maschinengehäuse
DE102004009295B4 (de) * 2003-03-24 2010-04-08 General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit Motorabdeckung mit internen Schwingungsdämpfungsplatten
DE202006014707U1 (de) * 2006-09-21 2008-02-14 Mann+Hummel Gmbh Dichtung für eine dichte Verbindung zweier Formteile
DE102007013494A1 (de) * 2007-03-21 2008-09-25 Zf Friedrichshafen Ag Gussgehäuse

Also Published As

Publication number Publication date
FR2201717A5 (ja) 1974-04-26
GB1396672A (en) 1975-06-04
BE805522A (fr) 1974-04-01
US3822763A (en) 1974-07-09
JPS4971336A (ja) 1974-07-10
JPS57145735U (ja) 1982-09-13
CA975640A (en) 1975-10-07

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Legal Events

Date Code Title Description
OD Request for examination
8130 Withdrawal