SU3952A1 - Articulated coupling device for interconnecting wagons, in particular locomotives and wagons - Google Patents

Description

FIG. 1 of the drawing shows a section of a pair of coupling earrings pivotally fastened to the side beams of the frame; FIG. 2-detail, in FIG. 3 is a plan view of the proposed articulated coupler equipped with a double acting setting spring, FIG. 4 is a vertical sectional view of another embodiment of the coupling hinge, pa FIG. 5 and 6 illustrate the effect of the proposed articulated coupler, and FIG. 7 and 8 are a front view and in plan of two carriages with driving wheels, equipped with the proposed device.

The ends 12, 13 of the transverse beam 14 (Fig. 3) are rotated on the studs 6, 7 (Fig. 3). The latter are directed to mutually opposite sides and are hingedly attached to the frame of one of the two carts. The central hinge that creates the connection with the bivouac consists either of the ring 16 (Fig. 1), covering the spherical trunnion 20 and the transverse beam 14 sliding along the surface 15 (Fig. 1), or out of; pins 19 (Fig. 4) sliding in a ring 16 (Fig. 4} with a spherical outline of the outer surface. The ring 16 is fixed rotatably in the correspondingly shaped hole 27 (Fig. 4) of the transverse beam 14 (Fig. 4).

A pin 19, the length of which exceeds the height of the beam 14, is made inside the cavity and is provided with a vertical, for example, a cylindrical bore 21 extending the full length of the pin. The beam 14 rests on the earrings 6, 7, and the latter can still be unloaded from the weight of the beam, since, according to FIG. 1, the said weight is perceived as being arranged on the longitudinal beams 1, 2 of the supports 22 of any shape.

The rigid frame is intended to be connected with the coupling device formed by the parts 14, 16, 19. The joint between the two rigid frames is made with the help of the bolt 23, passing it through the trunnion 19.

According to FIG. I, the ends 12 or 13 of the ball IT 14 can be connected to the commonly used double action spring 26; Such a device is designed to attenuate frame oscillations and return both frames to their middle position more quickly. The use of a spring is not necessary, but is recommended as a useful auxiliary method.

Cor.iacno of another embodiment of parts 14, 16, 19 of FIG. 4, the internal surface of the beam 14 in the hole 27 is spherical (moreover, the beam itself consists in this case of two parts); accordingly, the outer surface 28 of the ring 16 gets a spherical outline. The inner surface of the ring 16 can be given a cylindrical shape, as a result of which the outer surface 30 of the trunnion 19 is also galvanized. The hinge, consisting mainly of parts 14, 16 and 19, allows both rigid frames to be connected to each other. adopt different positions with respect to each other; however, this hinge itself would not allow the point e, which is itself, as can be seen from FIG. 5, a vertical projection of the bolt 23, having a polo-shaped sepia different from that shown in; FIG. 5, where the designated point e represents not only the vertical projection of the bolt 23, but also n the point of intersection of the middle axes e-f, e-d, e-7i, e-I, and the frames connected to each other.

FIG. 6 illustrates the effect of penetrating the described hinge in

j junction with earrings 6, 7, at whose I it is clear that the point c, due to the junction with the marked earrings, can assume different positions than the one indicated in fig. five.

FIG. Figures 7 and 8 give an example of the Imenen of the proposed coupling device: for coupling between each other two engines of units, each of which is equipped with driving wheels. Both of the considered agons can, due to the change in the proposed instrument, re-search both in one and in another direction. Use either a single buffer or two or two coil springs offered by the installer. Pa figs. N both car ;:: supplied with buffers 42.

IP subject of the patent.

An articulated coupling device for connecting between themselves wagons, in particular, locomotives and cars, which are hardening using cross-beam 14 (Fig. 3), the ends 12, 13 of which are fixed to the shafts 6, 7 (Fig. 3}, directed oppositely to each other. the hinge to the frame of one of the two carriages and creating a connection with the second carriage of the central hinge, consisting of or from the ring 16 (Fig. 1), covering the spherical trunnion 20 and sliding along the surface 15 of the transverse beam 14 (Fig. 1), or same of the pin 19 (Fig. 4), slip Ring in the ring 16 (Fig. 4} with a spherical outline of the outer surface, pivotally fixed in the appropriate shape of the hole 27 (Fig. 4) of the transverse beam 14 (Fig. 4).

to the patent of an anonymous anonymous general (

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