The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jul. 28, 2015

Filed:

Oct. 25, 2007
Applicant:

Atsushi Ogasawara, Saitama, JP;

Inventor:

Atsushi Ogasawara, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 25/10 (2006.01); F16D 25/0638 (2006.01);
U.S. Cl.
CPC ...
F16D 25/10 (2013.01); F16D 25/0638 (2013.01);
Abstract

A power unit for a vehicle can avoid an increase in the longitudinal size of an engine body and a vehicle body due to the provision of a clutch actuator. Clutches for switching between the connection and disconnection of the transmission of power are provided in a power transmission path for transmitting a rotational drive force of a crankshaft to a drive wheel. A clutch cover is joined to a side portion of a crankcase. A clutch chamber for accommodating the clutches is formed between the crankcase and the clutch cover. A clutch actuator for controlling the switching between an engaged condition and disengaged condition of the clutches is mounted on an engine body. The clutch actuator is provided on an upper portion of the clutch cover.


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