| 摘要 |
1491346 Connecting rods CATERPILLAR TRACTOR CO 18 Feb 1975 [21 Feb 1974] 6862/75 Heading F2T In order to reduce the width of the crank-pin end of a connecting rod and so enable it to be withdrawn, with the piston, through the top of the engine block, the saddle end portions 17, 18 are narrowed down to a tapered configuration. When the rod is assembled the cap legs 22, 23 overlap the weakened end portions 17, 18, so as to reinforce them and the bolts 13 extend on each side of the end faces of the saddle. |
