JPS5853826U - 自動車用エンジンの主軸受装置 - Google Patents

自動車用エンジンの主軸受装置

Info

Publication number
JPS5853826U
JPS5853826U JP1981148918U JP14891881U JPS5853826U JP S5853826 U JPS5853826 U JP S5853826U JP 1981148918 U JP1981148918 U JP 1981148918U JP 14891881 U JP14891881 U JP 14891881U JP S5853826 U JPS5853826 U JP S5853826U
Authority
JP
Japan
Prior art keywords
bearing device
bearing
main bearing
engine main
automotive engine
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.)
Pending
Application number
JP1981148918U
Other languages
English (en)
Inventor
直樹 小川
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP1981148918U priority Critical patent/JPS5853826U/ja
Priority to US06/428,268 priority patent/US4520770A/en
Priority to EP82109049A priority patent/EP0076474A1/en
Publication of JPS5853826U publication Critical patent/JPS5853826U/ja
Pending 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
    • F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
    • F02F7/008—Sound insulation
    • 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
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0053—Crankshaft bearings fitted in the crankcase
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
    • F16M1/02—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for reciprocating engines or similar machines
    • F16M1/021—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for reciprocating engines or similar machines for housing crankshafts
    • 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
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0053—Crankshaft bearings fitted in the crankcase
    • F02F2007/0056—Crankshaft bearings fitted in the crankcase using bearing beams, i.e. bearings interconnected by a beam or multiple beams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Silencers (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
・第１図は従来例の正面図、第２図はそのＩ−Ｉ線断面
図、第３図は同じくベアリングビームの斜視図である。 第４図は他の従来例の正面図、第５図はその■−■線断
面図である。第６図は本考案の第１の実施例の一部切欠
正面図、第７図はその■−■線断面図である。第８図Ａ
〜Ｅは同じくベアリングビームの平面図、一部切欠正面
図、左側面図、右側面図、底面図である。第９図は本考
案゛の第２の実施例の縦断側面図である。 １０・・・・・・シリンダブロック、１２・・・・・・
ベアリング部、１３・・・・・・ベアリングキャップ、
１６人。 １６Ｂ・・・・・・ビーム部材、１８Ａ、１８Ｂ・・・
・・・側壁部。 、−第３図− イ　　　　　゛ −５第６図 １ 、Ｊ 第４図 ■」 第５図　　　− 一υ−−１−

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダブロックのベアリング部と対になってクランク
    シャフトを支持する複数のベアリングキャップを、その
    上部両隅に位置するように形成したビーム部材と、ベア
    リン、グキャップ両側部に沿って前記ビーム部材と一体
    的に形成した１対の側壁部とで相互に連結した自動車用
    エンジンの主軸受装置。
JP1981148918U 1981-10-07 1981-10-07 自動車用エンジンの主軸受装置 Pending JPS5853826U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1981148918U JPS5853826U (ja) 1981-10-07 1981-10-07 自動車用エンジンの主軸受装置
US06/428,268 US4520770A (en) 1981-10-07 1982-09-29 Automotive internal combustion engine with bearing beam structure
EP82109049A EP0076474A1 (en) 1981-10-07 1982-09-30 Automotive internal combustion engine with bearing beam structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981148918U JPS5853826U (ja) 1981-10-07 1981-10-07 自動車用エンジンの主軸受装置

Publications (1)

Publication Number Publication Date
JPS5853826U true JPS5853826U (ja) 1983-04-12

Family

ID=15463565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981148918U Pending JPS5853826U (ja) 1981-10-07 1981-10-07 自動車用エンジンの主軸受装置

Country Status (3)

Country Link
US (1) US4520770A (ja)
EP (1) EP0076474A1 (ja)
JP (1) JPS5853826U (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1185670B (it) * 1984-09-11 1987-11-12 Maschf Augsburg Nuernberg Ag Basamento per macchine a pistoni pluricilindriche
US4854746A (en) * 1985-06-28 1989-08-08 Cummins Engine Company, Inc. Crankshaft bearing cap location scheme
US4838221A (en) * 1987-01-21 1989-06-13 Mazda Motor Corporation Automotive engine construction
CA1328588C (en) * 1987-05-15 1994-04-19 Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) Internal combustion engine
US4781156A (en) * 1987-12-09 1988-11-01 Ford Motor Company Engine vibration balancer
DE3815508C1 (ja) * 1988-05-06 1989-08-24 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
JPH026222A (ja) * 1988-06-24 1990-01-10 Honda Motor Co Ltd 車両の駆動装置
US4993369A (en) * 1989-02-27 1991-02-19 Outboard Marine Corporation Internal combustion engine
US5218938A (en) * 1992-11-02 1993-06-15 General Motors Corporation Structural oil pan for internal combustion engine
DE19537192C1 (de) * 1995-10-06 1997-01-09 Porsche Ag Kurbelwellenlagerung einer mehrzylindrigen Brennkraftmaschine
DE29609950U1 (de) * 1996-06-05 1997-10-02 Eisenwerk Brühl GmbH, 50321 Brühl Motorblock für eine Mehrzylinder-Brennkraftmaschine
DE19754007C1 (de) * 1997-12-05 1999-05-20 Daimler Chrysler Ag Kolbenbrennkraftmaschine, insbesondere mehrzylindrige Kolbenbrennkraftmaschine
RU2194183C2 (ru) * 1999-04-19 2002-12-10 Открытое акционерное общество Холдинговая компания "Барнаултрансмаш" Картер поршневого двигателя внутреннего сгорания
DE50305483D1 (de) 2003-05-14 2006-12-07 Ford Global Tech Llc Lagerdeckelanordnung für ein Kurbelwellenlager
AT501798B1 (de) * 2005-04-25 2006-11-15 Man Nutzfahrzeuge Oesterreich Aufgeladene brennkraftmaschine
JP6729415B2 (ja) * 2017-01-19 2020-07-22 株式会社豊田自動織機 クランクシャフトの軸受支持構造

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE472638A (ja) *
DE524880C (de) * 1929-03-14 1931-05-15 Marc Birkigt Luftgekuehlte Lager, insbesondere fuer Kurbelwellen von Brennkraftmaschinen
US2098451A (en) * 1936-07-18 1937-11-09 Gilmore Harry Method of strengthening crankcases
GB695554A (en) * 1950-02-09 1953-08-12 Excelsior Motor Company Ltd Improvements in internal combustion engines
US2865341A (en) * 1955-01-19 1958-12-23 Gen Motors Corp Engine frame construction
US2963009A (en) * 1955-01-19 1960-12-06 Gen Motors Corp Engine
GB908557A (en) * 1960-06-02 1962-10-17 Hans Joachim Fuchs Improvements in or relating to light metal alloy engine casings
AT290921B (de) * 1967-06-02 1971-06-25 H C Hans Dipl Ing Dr Dr List Brennkraftmaschine mit einem im Kurbelgehäuse angeordneten, durchbrochene Wände aufweisenden Traggerüst
GB1294766A (en) * 1970-07-03 1972-11-01 Birmid Qualcast Foundries Ltd Internal combustion engine
IT957661B (it) * 1971-05-04 1973-10-20 Ricardo And Co Perfezionamento nei motori o compressori di tipo alternativo
DE2257651C2 (de) * 1972-11-24 1982-11-18 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Schmiermittelversorgungssystem für die Hauptlager einer Brennkraftmaschine
IT7453277U1 (it) * 1974-06-14 1975-12-14 Fiat Spa Perfezionamenti nel basamento motore particolarmente di motori del tipo veloce a ciclo diesel
JPS5950864B2 (ja) * 1977-11-26 1984-12-11 日産自動車株式会社 自動車用エンジン
US4265495A (en) * 1979-08-20 1981-05-05 Allis-Chalmers Corporation Engine block and crankshaft bearing seal
JPS6320847Y2 (ja) * 1980-04-21 1988-06-09

Also Published As

Publication number Publication date
EP0076474A1 (en) 1983-04-13
US4520770A (en) 1985-06-04

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