JPS55117051A - Multicylinder internal combustion engine - Google Patents
Multicylinder internal combustion engineInfo
- Publication number
- JPS55117051A JPS55117051A JP2335479A JP2335479A JPS55117051A JP S55117051 A JPS55117051 A JP S55117051A JP 2335479 A JP2335479 A JP 2335479A JP 2335479 A JP2335479 A JP 2335479A JP S55117051 A JPS55117051 A JP S55117051A
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- shaft center
- center fixing
- cylinder block
- crank case
- 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
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
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)
Abstract
PURPOSE:To decrease an engine noise level by providing an annular shaft center fixing member between cylinder block and crank case on a crankshaft end at flywheel side and counter side thereto. CONSTITUTION:Annular shaft center fixing members 12, 12' of hard plastic are provided between a cylinder block 1 and a crank case 6 through which the end of a crankshaft 4 on flywheel 8 side penetrates to surround the crankshaft 4. The shaft center fixing members 12, 12' are interposed between a support member 13 screwed on the side of the cylinder block 1 and another support member 14 screwed on the side of the crank case 6. Since the crankshaft 4 has its shaft center retained firmly by the shaft center fixing members 12, 12', mechanical vibrations by the crankshaft 4 are kept effectively from being transferred outward.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2335479A JPS55117051A (en) | 1979-03-02 | 1979-03-02 | Multicylinder internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2335479A JPS55117051A (en) | 1979-03-02 | 1979-03-02 | Multicylinder internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55117051A true JPS55117051A (en) | 1980-09-09 |
Family
ID=12108231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2335479A Pending JPS55117051A (en) | 1979-03-02 | 1979-03-02 | Multicylinder internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55117051A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119918A (en) * | 1979-03-09 | 1980-09-16 | Steyr Daimler Puch Ag | Reciprocating piston tniernal combustion engine |
-
1979
- 1979-03-02 JP JP2335479A patent/JPS55117051A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119918A (en) * | 1979-03-09 | 1980-09-16 | Steyr Daimler Puch Ag | Reciprocating piston tniernal combustion engine |
JPS6252136B2 (en) * | 1979-03-09 | 1987-11-04 | Steyr Daimler Puch Ag |
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