OIL FILTER OF CONSTRUCTION MACHINE AND ITS ASSEMBLING METHOD

摘要

PROBLEM TO BE SOLVED: To improve the efficiency in manufacturing, inventory control and storage of a filter element and to reduce cost. SOLUTION: A plurality of the same type cylindrical element pieces 19 having the identical height are stacked in the height direction and joined with screws by joint plates 21, 22 as detachable to constitute a filter element 15 in various sizes. The filter element 15 is housed in a casing 14 to constitute an oil filter. COPYRIGHT: (C)2004,JPO