| 摘要 |
<p>1,186,141. Cylinder liners. DAIMLERBENZ A.G. 18 Jan., 1968 [3 Feb., 1967], No. 2833/68. Heading F2T. [Also in Division F1] A dry cylinder liner of cast iron or steel is provided with an external coating of aluminium or like light metal, the rates of thickness of the coating and liner being in the range 20: 1 to 1: 20. The coating is cast or sprayed on the liner and may extend over the range of piston movement only.</p> |
