Title:
BALANCER DEVICE FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2016/151671
Kind Code:
A1
Abstract:
Provided is a balancer device for an internal combustion engine which ensures downsizing of an internal combustion engine and ensures a degree of freedom in the layout, and which is capable of improving performance for reducing vibration of an internal combustion engine. The balancer device is provided with a drive gear (39) which is coupled to a crank shaft (16), and which rotates in the same direction as the crank shaft (16), a power transmission mechanism that transmits rotational power by the drive gear (39), and a driven gear (53) which receives power from the power transmission mechanism, and which rotates in the direction opposite to which the crank shaft (16) does. When the drive gear (39), the power transmission mechanism, and the driven gear (53) are arranged along the axial direction of the crank shaft (16), the driven gear (53) is disposed closest to a crank room (13), and a balancing weight (54) is provided to the driven gear (53).
Inventors:
CHO MASAKI (JP)
KATAOKA DAI (JP)
NAKAJIMA TAKEHISA (JP)
CHIBA KAZUHIKO (JP)
TAKI YUKO (JP)
EGUCHI YOSUKE (JP)
KATAOKA DAI (JP)
NAKAJIMA TAKEHISA (JP)
CHIBA KAZUHIKO (JP)
TAKI YUKO (JP)
EGUCHI YOSUKE (JP)
Application Number:
PCT/JP2015/058456
Publication Date:
September 29, 2016
Filing Date:
March 20, 2015
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F16F15/26; F02B67/04; F02B77/00
Foreign References:
| JPH07269656A | 1995-10-20 | |||
| JP2009243487A | 2009-10-22 | |||
| JP2007078080A | 2007-03-29 |
Attorney, Agent or Firm:
KUSHIBUCHI & ASSOCIATES (JP)
Patent business corporation クシブチ international patent firm (JP)
Patent business corporation クシブチ international patent firm (JP)
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