SU16245A1 - Coupling for trolleys, providing the impossibility of spontaneous disengagement during the passage of trolleys through the tipper - Google Patents

Description

It is known to use staples with respect to one another in couplers, as well as bolts that are included in the respective undercuts on the bolt and keep it from falling out. In the hitch described below, in order to protect the trolleys from uncoupling when tilting: n and them, it is proposed to provide the bolt with BbicTynoM, held when the trolley is tilted, with the weight of the bolt handle in its recesses.

1, and the output from them when uncoupling by turning the handle 1, cut the cut in the same

tusk made at an angle of about 90 ° to the mentioned recesses.

In FIG. 1 shows a view of the proposed coupling from the side of buffers, trolley, with a partial section along the line AB in FIG. 2; FIG. 2-top view of the hitch; FIG. 3 is a cross-sectional view of the hitch of the polyline CD in FIG. one; FIG. 4- cross section of the hitch along the JEF line to the chriK 1. /

Attached to the frame of the trolley is a forked buffer consisting of iron girth, inside of which wooden bars are enclosed. In one half of the bu, the scam is with: a hole through which the moving through

an axis and a bolt 2 rotatable around it (figs. 1-4), partially entering into the other half of the buffer, passing through a straightener 1 consisting of two brackets that can be turned relative to each other and interconnected by a bolt. The bolt is provided with a handle 5 (fig. 1, 4), with its weight giving a certain position to the protrusion 4 on the bolt, while entering into recesses made from the inner side of the iron sheet of the buffer bar, allowing the bolt to be pulled out of them only after turning the handle t1 and 5 at 90 ° from its normal position, with step 4 falling into the cutout 7 made in the iron sheet of the buffer bar. This device is meant to eliminate the possibility of self-release, because in the position of the tilting, at which the crossbar begins to protrude, you The mortar 4 bolt drops into the recesses 6, the preparatory ones. its exit from the staples, and therefore preventing self-disengagement.

An extended bolt is prevented from falling out of the buffer by bolts that fit into the corresponding undercuts: on the bolt (Fig. 1-3) and at the same time

mainly intended for bonding buffer bars with iron sheets grasping them. To uncouple the carriage, the bolt must be turned 90 ° from its normal position and pulled out of the socket; for coupling, it must be lifted, hanging on one of the two trolleys, the bolt and the deadbolt will be pushed into its free bracket. Coupling and uncoupling can be made on either side of the composition of the trolleys, since the handles of the crossbars of two opposite buffers of the same trolley are on its different sides.

The patent is a.

Coupling for trolleys, providing for the impossibility of spontaneous

uncoupling when n {5 wagons coming, through a tipper, with application; two brackets pivot one relative to the other, and bolts holding bolt i from falling out, characterized in that the transom 2, which is movable along its axis and swivels around it, with the above aim of protecting the uncoupling of the trolley provided with a protrusion and a handle 5, with its weight giving a certain position to the protrusion 4, and in the iron sheet of the buffer bar, on the inside, corresponding to the protrusion 4 of the recess 6 are made, with the aim of passing the protrusion 4 when uncoupling the wagon; a notch in the iron sheet of the buffer bar is made a notch 7, located at an angle of about 90 ° to the recesses 6.

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