Procopio, Cory, Hargreaves & Savitch LLP
Fuel pipe
Provided is a fuel pipe connected to a fuel distribution pipe distributing and supplying fuel to a plurality of fuel injection devices. The fuel pipe includes a pipe body and a connection head part fastened to the fuel distribution pipe by a cap nut. The connection head part includes a first curved portion curved in a circular shape in a reference cross-section including a central axis A of the fuel pipe and abutting against a seat surface formed on an inner peripheral surface of the fuel distribution pipe, a second curved portion curved in a circular shape in the reference cross-section and locked on a locking surface formed on an inner peripheral surface of the cap nut, and a straight portion extending linearly in the reference cross-section and interconnecting the first curved portion and the second curved portion.
SANOH INDUSTRIAL CO., LTD.
F F F F F F F
F02M F02M F16L F02M F16L F02M F02M
inventional inventional inventional inventional additional additional inventional
Seihau Yuji Hayato
Lee Ozawa Tadokoro