Title:
INTERNAL COMBUSTION ENGINE BALANCER DEVICE
Document Type and Number:
Japanese Patent JP2016094969
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To facilitate tolerance management of a thrust bearing for an input shaft in a balancer device having the input shaft.SOLUTION: This invention relates to a balancer device 10 comprising an input shaft 13 connected to a crank shaft 2 through a winding type first transmission mechanism 16; a rear balancer shaft 12R connected to the input shaft 13 through the second transmission mechanism 17; a front balancer shaft 12F connected to the rear balancer shaft 12R through the third transmission mechanism 18; an upper housing 14A and a lower housing 14B formed with a half-split bearing; and the input shaft 13 having a flange 13e which expands in diameter between the two journals 13c, 13d. A thrust bearing groove 14Bd forming a pair of thrust bearings 14e is formed at a position corresponding to a flange part of the lower housing 14B and a receiving groove 14Ad for receiving the flange under non-contacted state is formed at a position of the upper housing 14A corresponding to the flange part.SELECTED DRAWING: Figure 3
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Inventors:
CHIBA TOMOAKI
Application Number:
JP2014230046A
Publication Date:
May 26, 2016
Filing Date:
November 12, 2014
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F16F15/26
Domestic Patent References:
| JP3707140B2 | 2005-10-19 | |||
| JP2012026569A | 2012-02-09 | |||
| JP2006002852A | 2006-01-05 | |||
| JPH10288222A | 1998-10-27 |
Foreign References:
| US5535643A | 1996-07-16 |
Attorney, Agent or Firm:
Patent business corporation Oshima patent office