JPS5758596A - Propeller unit support structure for outboard engine - Google Patents

Propeller unit support structure for outboard engine

Info

Publication number
JPS5758596A
JPS5758596A JP55133526A JP13352680A JPS5758596A JP S5758596 A JPS5758596 A JP S5758596A JP 55133526 A JP55133526 A JP 55133526A JP 13352680 A JP13352680 A JP 13352680A JP S5758596 A JPS5758596 A JP S5758596A
Authority
JP
Japan
Prior art keywords
damping member
engine
load running
small
soft damping
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.)
Granted
Application number
JP55133526A
Other languages
Japanese (ja)
Other versions
JPS6319399B2 (en
Inventor
Hidetaka Kobayashi
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.)
Yamaha Marine Co Ltd
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Sanshin Kogyo KK
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 Yamaha Motor Co Ltd, Sanshin Kogyo KK filed Critical Yamaha Motor Co Ltd
Priority to JP55133526A priority Critical patent/JPS5758596A/en
Publication of JPS5758596A publication Critical patent/JPS5758596A/en
Publication of JPS6319399B2 publication Critical patent/JPS6319399B2/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines

Landscapes

  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE: To effectively absorb vibrations of an outboard engine in the whole running conditions of the engine by providing the engine with a soft damping member and a hard damping member.
CONSTITUTION: During low load running of an engine, a propelling force is small, and hence a reaction force applied to a connecting means 36 is also small. Accordingly, deformation of a soft damping member 50 is also small so that vibrations of the engine are absorbed sufficiently by the soft damping member 50 and are hardly transmitted to a hull 22. On the other hand, during high load running, the propelling force is so great to deform the soft damping member 50 that an outer cylinder 56 is abutted against an end plate 72 or 74 which serves as a stop to further deform a hard damping member 48 or 52. Accordingly, during high load running, the connecting means 36 is equivalent to the hard damping member 48, 52 whereas during low load running, it is equivalent to the soft damping member 50.
COPYRIGHT: (C)1982,JPO&Japio
JP55133526A 1980-09-25 1980-09-25 Propeller unit support structure for outboard engine Granted JPS5758596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55133526A JPS5758596A (en) 1980-09-25 1980-09-25 Propeller unit support structure for outboard engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55133526A JPS5758596A (en) 1980-09-25 1980-09-25 Propeller unit support structure for outboard engine

Publications (2)

Publication Number Publication Date
JPS5758596A true JPS5758596A (en) 1982-04-08
JPS6319399B2 JPS6319399B2 (en) 1988-04-22

Family

ID=15106845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55133526A Granted JPS5758596A (en) 1980-09-25 1980-09-25 Propeller unit support structure for outboard engine

Country Status (1)

Country Link
JP (1) JPS5758596A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951613U (en) * 1982-09-30 1984-04-05 いすゞ自動車株式会社 Engine mounting structure
JPS59230898A (en) * 1983-06-13 1984-12-25 Yanmar Diesel Engine Co Ltd Supporter for outerboard motor
JPS6456294A (en) * 1987-08-26 1989-03-03 Suzuki Motor Co Mounting device for outboard motor
JPH0328097A (en) * 1989-06-26 1991-02-06 Honda Motor Co Ltd Outboard engine
US6386134B1 (en) * 2000-03-13 2002-05-14 Lockheed Martin Corporation Elastomeric six degree of freedom isolator
WO2010094088A1 (en) * 2009-02-23 2010-08-26 Isoflex Technologies International Pty Ltd An engine mount

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916007A (en) * 1955-06-03 1959-12-08 Kiekhaefer Elmer Carl Resilient mounting for an outboard motor
JPS5172094A (en) * 1974-11-18 1976-06-22 Outboard Marine Corp Sengaiki oyobi sonotoritsukesochi
JPS5241775A (en) * 1975-09-30 1977-03-31 Toyoda Gosei Co Ltd Vibration damping elastic support

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916007A (en) * 1955-06-03 1959-12-08 Kiekhaefer Elmer Carl Resilient mounting for an outboard motor
JPS5172094A (en) * 1974-11-18 1976-06-22 Outboard Marine Corp Sengaiki oyobi sonotoritsukesochi
JPS5241775A (en) * 1975-09-30 1977-03-31 Toyoda Gosei Co Ltd Vibration damping elastic support

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951613U (en) * 1982-09-30 1984-04-05 いすゞ自動車株式会社 Engine mounting structure
JPH0130253Y2 (en) * 1982-09-30 1989-09-14
JPS59230898A (en) * 1983-06-13 1984-12-25 Yanmar Diesel Engine Co Ltd Supporter for outerboard motor
JPS6456294A (en) * 1987-08-26 1989-03-03 Suzuki Motor Co Mounting device for outboard motor
JPH0328097A (en) * 1989-06-26 1991-02-06 Honda Motor Co Ltd Outboard engine
US6386134B1 (en) * 2000-03-13 2002-05-14 Lockheed Martin Corporation Elastomeric six degree of freedom isolator
WO2010094088A1 (en) * 2009-02-23 2010-08-26 Isoflex Technologies International Pty Ltd An engine mount

Also Published As

Publication number Publication date
JPS6319399B2 (en) 1988-04-22

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