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.
Patent No.:
Date of Patent:
Jun. 30, 2015
Filed:
Jun. 12, 2009
Wataru Sanbyakuda, Ikeda, JP;
Kunihiko Ohkubo, Osaka, JP;
Hideyuki Kou, Ikeda, JP;
Eiichi Komatsu, Ikeda, JP;
Wataru Sanbyakuda, Ikeda, JP;
Kunihiko Ohkubo, Osaka, JP;
Hideyuki Kou, Ikeda, JP;
Eiichi Komatsu, Ikeda, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Abstract
In an internal combustion engine in which a head cover for covering a cam shaft at an upper face of a cylinder head is made of a synthetic resin, a cam angle sensor for the cam shaft is securely attached to the cylinder head such that heat damage to the cam angle sensor is suppressed. The cam angle sensor is inserted in a through-hole perforated through the head cover, and a mounting portion integral with the cam angle sensor is fastened to a member of the cylinder head, with fixing members penetrating through the head cover on a side of the cam angle sensor.