| 摘要 |
1,150,269. Jointing by forging; stamping. W. SCHAEFFLER, and G. SCHAEFFLER, [trading as INDUSTRIEWERK SCHAEFFLER oHG]. 2 Aug., 1966 [10 Sept., 1965], No. 34645/66. Headings B3H and B3Q. [Also in Division F2] In a roller bearing an outer race 2 and a base 1 are secured together by plastic deformation of the race or base. In Fig. 1, the base is positioned in an enlarged internal diameter portion of race 2 and flange 3 is bent over. In Figs. 3 and 4 (not shown), the peripheral portion of the base is frusto-conical and the base is deformed by axial pressure to seat against ring (2). In Fig. 5 an initially conically enlarged end portion of ring 2 is deformed by a die 8 to retain base 5. In Fig. 7 (not shown), an end of a race is deformed to enter a groove in the base. |
| 申请人 |
INDUSTRIEWERK SCHAEFFLER OHG, 8522 HERZOGENAURACH, DE |
发明人 |
SCHUMANN, GUENTHER, DIPL.-ING., 8501 LEERSTETTEN, DE;ROHDE, ANDREAS, 7021 HARTHAUSEN, DE;ECKSTEIN, KARL-ALBERT, DIPL.-ING., 4780 LIPPSTADT, DE |
