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    • 105. 发明专利
    • Improvements in Bearing Assemblies for Connecting Rods and the like.
    • GB119332A
    • 1918-10-03
    • GB1674217
    • 1917-11-14
    • WATSON JOHN WARREN
    • WATSON JOHN WARREN
    • F16H21/34
    • 119,332. Watson, J. W. Nov. 14, 1917. Connecting-rods. -Concentric bearings are so arranged that the inner brasses can be adjusted without disturbing the outer bearing surface. The invention is particularly applicable to radial-cylinder engines, e.g. internal-combustion engines of the V type. In the arrangement shown in Figs. 2 and 4, one connecting- rod 202 is forked and has semi-circular ends 203, 204 to which a brass 230 is secured, the lower brass 248 being secured to caps 208, 209 which are bolted to the ends 203, 204, liners 253 being inserted between the brasses in order to permit adjustment. The bearing surface for the end 215 of the connecting-rod 201 and its cap 242 is formed by the outer surface of the brass 230 and a bronze or other half ring 220 which is secured by screws 222 to the brass 230. In a modification shown in Fig. 7, the bearing surface for the end 315 of the inner connecting-rod is formed by two steel half rings 389, 320, the former of which is secured to the ends 303, 304 of the connecting-rod 302 by the studs 370 which secure the brass 330, while the lower half ring 320 is bolted to the upper half ring 389. The lower brass 348 may be secured to the caps 308, 309 or may be loose, a clearance being left between this brass and the half ring 320. Linings 380, 384 may be secured in the end 315 and in the cap 342.