DISPOZITIV DE SUSTINERE PENTRU CUPLA AUTOMATA TAMPON CENTRAL

摘要

1431301 Buffer coupling supports GERMANY MINISTRY OF TRANSPORT 21 May 1973 [15 Aug 1972] 9451/73 Addition to 1360248 Heading B7T [Also in Division F2] A support for absorbing vertical loading of an automatic control buffer coupling comprises rods 7 entering respective ends of a resilient body 6, each rod passing through a plate 10 of magnetic material into a blind bore 14 in a magnetic disc 11, the disc 11 having a stub axle 13 which passes through a magnetic disc 15 of opposite polarity to disc 11 into a bore 14a in a rod head 8. The rod heads are convexly shaped and the material of body 6 extends detween them and through apertures 16 in an annular strut 5 which extends between discs 15. Spacer rings 12 are provided between plates 10 and discs 11 and a resilient casing 9 surrounds the body. Movement of the rods 7 towards one another to absorb a load and distort the material of body 6 can take place only after overcoming the attraction between plates 10 and discs 11 and the repulsion of discs 11 and discs 15.