Title:
EXHAUST DEVICE
Document Type and Number:
Japanese Patent JP2020084868
Kind Code:
A
Abstract:
To improve a vehicle appearance while ensuring noise performance.SOLUTION: A vehicle (1) is equipped with a swing arm (26) that rockably supports a rear wheel (27), a rear suspension (28) that buffers the rocking of the swing arm, and a link mechanism (4) that connects the swing arm and the rear suspension and is disposed under the swing arm. The exhaust device (5) is equipped with an exhaust pipe (50) connected to an exhaust port of a single cylinder engine, a catalyst case (52) connected to a downstream end of the exhaust pipe, and a muffler connected on a downstream side of the catalyst case. The catalyst case is disposed under the swing arm and on the side part of the link mechanism. The muffler is composed of a first muffler (53) and a second muffler (54) that are disposed on both sides of the rear wheel. An upstream side of the first muffler and an upstream side of the second muffler are connected to the catalyst case.SELECTED DRAWING: Figure 4
Inventors:
MATSUMOTO AKIO
Application Number:
JP2018219113A
Publication Date:
June 04, 2020
Filing Date:
November 22, 2018
Export Citation:
Assignee:
SUZUKI MOTOR CORP
International Classes:
F01N13/08; B62M7/02; F01N3/28; F01N13/04
Domestic Patent References:
| JP2014047762A | 2014-03-17 | |||
| JP2010100224A | 2010-05-06 | |||
| JP2012167596A | 2012-09-06 | |||
| JPH10131746A | 1998-05-19 | |||
| JP2005313671A | 2005-11-10 | |||
| JP2017114357A | 2017-06-29 | |||
| JPS58220916A | 1983-12-22 | |||
| JP2009241922A | 2009-10-22 |
Attorney, Agent or Firm:
Hiroyoshi Aoki
Amada Masayuki
Yoshimasa Okada
Amada Masayuki
Yoshimasa Okada