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Crank rods for combustion engine has different size angled surfaces at ends of bearing bores adjacent outer and inner end faces of crank rods
Crank rods for combustion engine has different size angled surfaces at ends of bearing bores adjacent outer and inner end faces of crank rods
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机译:用于内燃机的曲柄杆在与曲柄杆的外端面和内端面相邻的轴承孔的端部具有不同尺寸的倾斜表面
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摘要
The crank rods (4,5) are mounted on lifting pins (3) of an engine crankshaft (1) as an adjacent pair, with the outer end faces (14,15) of the crank rods cooperating with support flanges (16,17). The opposite ends (20,21; 22,23) of the bearing bores (24,25) of the crank bearing shells (8,9,10,11) are provided with angled surfaces (26,27,28,29), the angled surfaces adjacent the outer end faces having a different size to the angled surfaces andjacent the inner end faces (12,13).
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