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:
Apr. 26, 2005
Filed:
Jul. 29, 2004
Akihiko Takenaka, Anjo, JP;
Takayuki Inohara, Okazaki, JP;
Akihiko Takenaka, Anjo, JP;
Takayuki Inohara, Okazaki, JP;
Denso Corporation, Kariya, JP;
Nippon Soken, Inc., Nishio, JP;
Abstract
The variable valve timing controller controls the valve timing of the intake valve. The variable valve timing controller has a phase adjusting mechanism which includes a first rotating member, a second rotating member, a first arm, and a second arm. The first rotating member rotates in synchronism with a driving shaft and the second rotating member rotates in synchronism with a driven shaft. The first arm is pivoted on the first rotating member and the second arm is pivoted on the second rotating member and the first arm. The phase adjusting mechanism varies the rotational phase of the driven shaft relative to the driving shaft with converting the a movement of the first arm and the second arm into the rotational movement of the first rotating member and the second rotating member.