| 摘要 |
1,001,387. Ball joints. HYDROMATIK G.m.b.H. June 25, 1962 [June 24, 1961], No. 24258/62. Heading E2F. [Also in Division F2] The ball ends B of a circular array of piston rods actuating a swash plate 5 are held in recesses in the swash plate by a single bronze or steel plate 1 attached to the plate 5, the plate 1 having a number of struck-up flanges 2 corresponding to the number of pistons, each flange having a stamped spherical surface. In a modification the flanges 2 extend away from, other than towards, the plate 5. The plate 1 may be of bronze or steel and may be hardened by nitriding. |
