| 摘要 |
PROBLEM TO BE SOLVED: To provide a cylinder liner supplying lubricating oil on a whole surface of inner circumference thereof. SOLUTION: In the cylinder liner 1 divided into two in a transverse direction and forming a connection surface 4 by facing a divided surfaces, a bank part T and a groove part 9 are formed along the connection surface 4 in a circumference direction, the groove part 9 is connected to an oil supply hole 10, oil supply part 5 having fine uneven working 7 applied thereon is formed on at lease one surface of an upper surface of the bank part T or the connection surface 4 of the liner 2 facing the bank part, lubricating oil j is dispersed and supplied along the inner circumference surface of the cylinder liner 1 from the groove part 9 through the oil supply part 5. COPYRIGHT: (C)2004,JPO&NCIPI
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