JPS642779B2 - - Google Patents

Info

Publication number
JPS642779B2
JPS642779B2 JP55175512A JP17551280A JPS642779B2 JP S642779 B2 JPS642779 B2 JP S642779B2 JP 55175512 A JP55175512 A JP 55175512A JP 17551280 A JP17551280 A JP 17551280A JP S642779 B2 JPS642779 B2 JP S642779B2
Authority
JP
Japan
Prior art keywords
bearing
bearing cap
vibration
cylinder block
axis
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.)
Expired
Application number
JP55175512A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5799248A (en
Inventor
Naoki Ogawa
Toshiaki Abe
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 JP55175512A priority Critical patent/JPS5799248A/ja
Priority to DE8181110253T priority patent/DE3170201D1/de
Priority to EP81110253A priority patent/EP0054246B1/en
Priority to US06/329,508 priority patent/US4445472A/en
Publication of JPS5799248A publication Critical patent/JPS5799248A/ja
Publication of JPS642779B2 publication Critical patent/JPS642779B2/ja
Granted 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
    • F02F7/0065—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 or frames
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
JP55175512A 1980-12-12 1980-12-12 Bearing beam Granted JPS5799248A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55175512A JPS5799248A (en) 1980-12-12 1980-12-12 Bearing beam
DE8181110253T DE3170201D1 (en) 1980-12-12 1981-12-08 Internal combustion engine with bearing beam structure
EP81110253A EP0054246B1 (en) 1980-12-12 1981-12-08 Internal combustion engine with bearing beam structure
US06/329,508 US4445472A (en) 1980-12-12 1981-12-10 Internal combustion engine with bearing beam structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55175512A JPS5799248A (en) 1980-12-12 1980-12-12 Bearing beam

Publications (2)

Publication Number Publication Date
JPS5799248A JPS5799248A (en) 1982-06-19
JPS642779B2 true JPS642779B2 (US07709020-20100504-C00041.png) 1989-01-18

Family

ID=15997340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55175512A Granted JPS5799248A (en) 1980-12-12 1980-12-12 Bearing beam

Country Status (4)

Country Link
US (1) US4445472A (US07709020-20100504-C00041.png)
EP (1) EP0054246B1 (US07709020-20100504-C00041.png)
JP (1) JPS5799248A (US07709020-20100504-C00041.png)
DE (1) DE3170201D1 (US07709020-20100504-C00041.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8333036D0 (en) * 1983-12-10 1984-01-18 Ae Plc Reinforcement of engine blocks
DE3426208C1 (de) * 1984-07-17 1986-03-06 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Kurbelwellenlager fuer Brennkraftmaschinen
IT1185670B (it) * 1984-09-11 1987-11-12 Maschf Augsburg Nuernberg Ag Basamento per macchine a pistoni pluricilindriche
US4911117A (en) * 1987-07-14 1990-03-27 Mazda Motor Corporation Arrangements for supporting crankshafts in multicylinder engines
USRE33575E (en) * 1987-12-17 1991-04-23 Caterpillar Inc. Internal combustion engine noise reduction plate
US4771747A (en) * 1987-12-17 1988-09-20 Caterpillar Inc. Internal combustion engine noise reduction plate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996211A (en) * 1932-09-27 1935-04-02 Maurice E Mutchler Internal combustion engine
AT369512B (de) * 1975-04-18 1983-01-10 List Hans Geraeuschgedaemmte hubkolben-brennkraftmaschine
JPS539913A (en) * 1976-07-15 1978-01-28 Kubota Ltd Low noise engine
JPS5343148A (en) * 1976-10-01 1978-04-19 Toyota Motor Corp Silencer device of engine
JPS5444117A (en) * 1977-09-13 1979-04-07 Nissan Motor Co Ltd Low noise engine for cars
US4245595A (en) * 1977-09-13 1981-01-20 Nissan Motor Company, Limited Internal combustion engine for motor vehicles
AT374251B (de) * 1977-11-22 1984-04-10 List Hans Brennkraftmaschine mit einem triebwerkstraeger
GB1600147A (en) * 1978-05-31 1981-10-14 Ricardo Consulting Engs Ltd Ic engines
AT374569B (de) * 1979-02-07 1984-05-10 List Hans Brennkraftmaschine
JPS56145633U (US07709020-20100504-C00041.png) * 1980-04-02 1981-11-02
JPS6320847Y2 (US07709020-20100504-C00041.png) * 1980-04-21 1988-06-09

Also Published As

Publication number Publication date
DE3170201D1 (en) 1985-05-30
US4445472A (en) 1984-05-01
EP0054246A1 (en) 1982-06-23
JPS5799248A (en) 1982-06-19
EP0054246B1 (en) 1985-04-24

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