| 摘要 |
PCT No. PCT/DE96/01327 Sec. 371 Date Feb. 24, 1998 Sec. 102(e) Date Feb. 24, 1998 PCT Filed Jul. 19, 1996 PCT Pub. No. WO97/08467 PCT Pub. Date Mar. 6, 1997In a connecting rod with a split big-end, the unmachined part is preferably aluminum die-casting in which notches are made along the subsequent line of separation. The big-end is separated substantially along the intended break line by means of a shearing tool capable of widening the eye in the region of intended bore reliefs in such a way that subsequent opening out is unnecessary.
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