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. 14, 1988
Filed:
Aug. 05, 1986
Hidesaku Ebesu, Hiroshima, JP;
Mazda Motor Corporation, Hiroshima, JP;
Abstract
A camshaft driving device for use in an internal combustion engine having a cylinder block, a cylinder head disposed on the cylinder block, a driving shaft rotatably mounted at the lower portion of the cylinder block and at least one camshaft rotatably mounted at the upper portion of the cylinder head, wherein a mounting boss for mounting the reduction gear thereon is formed on an upper deck disposed on the cylinder block, while a driving force from the driving shaft is transmitted to the camshaft through the reduction gear. A transmitting portion of the reduction gear on the side of the camshaft is outwardly disposed from the engine as compared with another transmitting portion thereof on the side of the driving shaft and the transmitting portion of the latter is disposed in a space immediately below a journal boss formed at the upper portion of the cylinder head for rotatably mounting the camshaft therein.