SU14696A1 - Steam automatic coupling for cars equipped with conventional buffers - Google Patents

Description

The invention relates to dual automatic gearboxes, in which the coupling devices are rotatable around their axes and are meant to carry out the coupling of cars equipped with conventional buffers. The type, through the core, which is hingedly connected to the frame of the car and the stirrup, mounted on the rod, allows longitudinal movement and rotation.

In FIG. 1 shows a coupling device and FIG. 2 shows a general view of the arrangement of the hitch on the wagons.

The proposed hitch consists of a core I, mounted on a square CJiT STEM, which is hingedly connected to the same rod, mounted on the frame of the car, moreover, to prevent rotation from turning, the rods are covered with guide plates. On the frame of the car on the station, there is attached a clutch W, which has a screw thread, into which the rod of the SU is screwed, carrying at one end, sweep C, and at the other a spring / 7, which is enclosed between washers A and B. For protection against uncoupling, Crust C has an internal height, - a large sum of core height and compression values of two consecutive buffer springs.

When measles rests in the streamer, the latter, moving in the longitudinal direction, will simultaneously rotate, and at the time of occupying the stirrup of the vertical position - the measles will go in the streak. Spring P, compressible at the start of the runs, will move the surat back to its original position, simultaneously turning it to the hitch position shown in FIG. one.

In order to unhitch cars, on. the rod of the SU is reinforced with the handle P {. The uncoupling can also be carried out with the handle P with a drive or winches installed on each side of the car. This allows uncoupling without being on the track.

The subject of the patent.

A steam automatic hitch with hinged devices for cars equipped with conventional buffers, which are rotatable around their axes, is characterized by using crust rigidly planted on a square SK rod pivotally connected to the wagon frame, which does not allow longitudinal axis of rotation and rotation, and stir bar C , gesture. planted on the cylindrical rod of the SU, equipped with a protruding screw thread B, which is included in the corresponding thread still mounted on the frame of the car coupling - D, which the rod allows longitudinally the axis of movement, rotation and spring U is pressed from the frame of the car in the direction of the buffer bar, in order to maintain the position of the staple C, which has, for the purpose of protection against uncoupling, the internal height, a large sum of the core height and compression value of two successive buffer springs, which when the hitch is pressed, the core L is pressed towards it from the outside, and when manually uncoupling using the P-driven handle or winches installed on each side of the car at the frontal walls.,

FIG. 2