| 摘要 |
PROBLEM TO BE SOLVED: To provide a cylinder head core coping with right and left banks. SOLUTION: The cylinder head core 1 comprises a core body 1 formed in common with each of the right and left banks and based on a water jacket provided in a cylinder head, a right bank passage core 2 formed based on a cooling water passage communicated with the water jacket of the right bank cylinder head and adapted to be assembled at one end of the core body 1, and a left bank passage core 3 formed based on a cooling water passage communicated with the water jacket of the left bank cylinder head and adapted to be assembled at the other end of the core body 1. Each of the right bank passage core and the left bank passage core is only usable for either the right or left bank. COPYRIGHT: (C)2007,JPO&INPIT
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