JPS57140944A - Internal conbustion engine associated with ballancer chain driver - Google Patents

Internal conbustion engine associated with ballancer chain driver

Info

Publication number
JPS57140944A
JPS57140944A JP2732581A JP2732581A JPS57140944A JP S57140944 A JPS57140944 A JP S57140944A JP 2732581 A JP2732581 A JP 2732581A JP 2732581 A JP2732581 A JP 2732581A JP S57140944 A JPS57140944 A JP S57140944A
Authority
JP
Japan
Prior art keywords
chain
sprocket
tooth
crank shaft
claw
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
JP2732581A
Other languages
Japanese (ja)
Other versions
JPH0118309B2 (en
Inventor
Wahei Nakahara
Yoshimitsu Nagamura
Hiroshi Yamada
Tetsuji Hirose
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.)
Tsubakimoto Chain Co
Subaru Corp
Original Assignee
Tsubakimoto Chain Co
Fuji Jukogyo KK
Fuji Heavy Industries 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 Tsubakimoto Chain Co, Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Tsubakimoto Chain Co
Priority to JP2732581A priority Critical patent/JPS57140944A/en
Publication of JPS57140944A publication Critical patent/JPS57140944A/en
Publication of JPH0118309B2 publication Critical patent/JPH0118309B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation 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
    • F16F15/264—Rotating balancer shafts
    • 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
    • F02B67/00—Engines 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
    • 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
    • F02B67/00—Engines 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
    • F02B67/04—Engines 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 of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines 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 of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gears, Cams (AREA)

Abstract

PURPOSE:To prevent the collision against the sprocket tooth even for the wave motion of a chain, by cutting a portion of the addendum at the non-pressure side addendum face in the predetermined claw angle range of the sprocket where the crank shaft near the upper dead point will produce the rotary variation. CONSTITUTION:When the rotation of a sprocket 6 will vary abruptly near the upper dead point together with a crank shaft 3 and a chain 9 will perform the wave motion, the tooth 6a cut off in the range of a +2r of the angle of the sprocket 6 will claw with the chain 9 thereby the yeller 9a of the chain 9 will pass at the outside of the taper 12 of the tooth 6a without colliding nor interferring and claws each other. While when the crank shaft 3 except in the proximity of the upper dead point and the sprocket 6 will rotate with constant speed, the chain 9 will claw with the tooth not cut off and rotate.
JP2732581A 1981-02-25 1981-02-25 Internal conbustion engine associated with ballancer chain driver Granted JPS57140944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2732581A JPS57140944A (en) 1981-02-25 1981-02-25 Internal conbustion engine associated with ballancer chain driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2732581A JPS57140944A (en) 1981-02-25 1981-02-25 Internal conbustion engine associated with ballancer chain driver

Publications (2)

Publication Number Publication Date
JPS57140944A true JPS57140944A (en) 1982-08-31
JPH0118309B2 JPH0118309B2 (en) 1989-04-05

Family

ID=12217917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2732581A Granted JPS57140944A (en) 1981-02-25 1981-02-25 Internal conbustion engine associated with ballancer chain driver

Country Status (1)

Country Link
JP (1) JPS57140944A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943627U (en) * 1982-09-14 1984-03-22 本田技研工業株式会社 Mounting structure of balancer and water pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943627U (en) * 1982-09-14 1984-03-22 本田技研工業株式会社 Mounting structure of balancer and water pump
JPS643783Y2 (en) * 1982-09-14 1989-02-01

Also Published As

Publication number Publication date
JPH0118309B2 (en) 1989-04-05

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