JPS58160642A - Balancer device of engine - Google Patents

Balancer device of engine

Info

Publication number
JPS58160642A
JPS58160642A JP4213282A JP4213282A JPS58160642A JP S58160642 A JPS58160642 A JP S58160642A JP 4213282 A JP4213282 A JP 4213282A JP 4213282 A JP4213282 A JP 4213282A JP S58160642 A JPS58160642 A JP S58160642A
Authority
JP
Japan
Prior art keywords
crankshaft
balancer
engine
gear
gears
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
JP4213282A
Other languages
Japanese (ja)
Inventor
Kunio Yoshida
Original Assignee
Yanmar Diesel Engine 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 Yanmar Diesel Engine Co Ltd filed Critical Yanmar Diesel Engine Co Ltd
Priority to JP4213282A priority Critical patent/JPS58160642A/en
Publication of JPS58160642A publication Critical patent/JPS58160642A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22Compensation of inertia forces
    • F16F15/26Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • F16F15/264Rotating balancer shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for

Abstract

PURPOSE:To reduce the entire engine to compact size and to light weight by disposing a balancer at the longitudinal middle portion of a crankshaft of an engine, and coupling a driven gear of the balancer and a driving gear fixed on the end of the crankshaft through an extension shaft mechanism. CONSTITUTION:A crankshaft 5 is supported by bearing portions 1a-5a. A balancer driving gear 7 fixed on the end portion of the crankshaft 5 is engaged with a gear 33 on an extended shaft 32 through an idle gear 31 between the bearing portion 1a and a fly wheel 6, so that the turning force of the crankshaft 5 is transmitted through the gears 31, 33 to the extension shaft 32 and further through a gear 39 and a pair of gears 41 to both balancer shafts 40. Thus, the entire engine can be reduced to compact size, because a balancer is disposed on the longitudinal middle portion of the crankshaft, so as to reduce the weight of the engine on the whole.
JP4213282A 1982-03-16 1982-03-16 Balancer device of engine Pending JPS58160642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4213282A JPS58160642A (en) 1982-03-16 1982-03-16 Balancer device of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4213282A JPS58160642A (en) 1982-03-16 1982-03-16 Balancer device of engine

Publications (1)

Publication Number Publication Date
JPS58160642A true JPS58160642A (en) 1983-09-24

Family

ID=12627406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4213282A Pending JPS58160642A (en) 1982-03-16 1982-03-16 Balancer device of engine

Country Status (1)

Country Link
JP (1) JPS58160642A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1089012A1 (en) * 1999-09-28 2001-04-04 Mazda Motor Corporation Engine balancer apparatus
KR100482125B1 (en) * 2002-10-17 2005-04-14 현대자동차주식회사 balancer installing structure of an engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1089012A1 (en) * 1999-09-28 2001-04-04 Mazda Motor Corporation Engine balancer apparatus
US6382165B1 (en) 1999-09-28 2002-05-07 Mazda Motor Corporation Engine balancer apparatus
KR100482125B1 (en) * 2002-10-17 2005-04-14 현대자동차주식회사 balancer installing structure of an engine

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