| 摘要 |
848,052. Endless tracks. MASCHINENBAU G.m.b.H. April 10, 1959 [April 11, 1958; Sept. 1, 1958], No. 12198/59. Class 79(1). A chain-link connecting part for an endless track vehicle comprises a pair of holes 2, 3, for the chain bolts and a slot 4 terminating in both holes, the chain bolts being gripped by tightening a screw 5 the head 6 of which is completely contained within a recessed portion of the connector. The screw 5 may be threaded into a nut 5, Fig. 4 located against movement by flanges 12 and 13 and a pin 20. |
