Internal-combustion engines – Frame construction – Horizontal cylinder
Reexamination Certificate
2005-03-22
2005-03-22
Mohanty, Bibhu (Department: 3747)
Internal-combustion engines
Frame construction
Horizontal cylinder
C123S1950HC
Reexamination Certificate
active
06868818
ABSTRACT:
A constitution of protecting a fuel delivery tube of an engine, includes: 1) an engine body including: a) a cylinder head, and b) a ladder cam bracket defining an outer wall on a side section thereof, including: i) an outer frame, ii) an intake cam bracket, and iii) an exhaust cam bracket integrated with the outer frame and holding an exhaust cam shaft; 2) the fuel delivery tube disposed beside the engine body and extending in a direction substantially along a row of a cylinder; and 3) an intake manifold made of a material free from a metal. The outer wall of the ladder cam bracket is formed with a protrusion which protrudes toward a branch section of the intake manifold in such a manner as to prevent the branch section of the intake manifold from causing an interference with the fuel delivery tube.
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Hada Masatoshi
Harui Jun
Takahashi Hideo
Aichi Machine Industry Co. Ltd.
Foley & Lardner LLP
Mohanty Bibhu
Nissan Motor Co,. Ltd.
Renault s.a.s. societe par actions simplifiee
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