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一种带有橡胶-金属衬套的中心销装置获得了西德Krauss-Maffei Akt.-GeS.的专利,专利号是:кл.20d,3/03,(B 61 f) ,№Ц37465,申请日期12.08.58,公布日期18.04.63。这种装置与一般的不同,在机车转向架产生点头振动和摇头振动时它能保证橡胶金属元件中有很小的应力;此外它还能使事体与转向架间产生的横向力得以阻尼。这种装置(参阅附图)由下述构件组成:固结在底架上的车体1,中心销2以及套在中心销上的橡胶金属衬套3。橡胶金属村套被装在横梁4(机车轴线的横向)中,这一横梁又经过锥体和橡胶衬套5同转向架构架9的箱形
A centering pin with a rubber-to-metal sleeve is patented by Krauss-Maffei Akt.-GeS. Of Germany, patent number: кл.20d, 3/03, (B 61 f), № 347465, Date 12.08.58, Date of Publication 18.04.63. Unlike conventional devices, this device ensures little stress in the rubber-metal components when the locomotive bogie produces nodding and shaking movements; it also damps the lateral forces generated between the body and the bogie. Such a device (see the attached drawings) consists of a body 1, a center pin 2, and a rubber metal sleeve 3 fitted on the center pin, fastened to the chassis. The rubber-metal jacket is housed in a beam 4 transverse to the axis of the locomotive which, in turn, passes through the box and bushing 5 and bushing 5 of the bogie frame 9