SU29852A1 - Automatic coupler for rolling stock - Google Patents

Description

The proposed automatic coupling device for a rolling train belongs to a central shock coupling coupling device, having a spring hook, which swivels about a vertical axis, coupled with a projection device of an oncoming car. The spring attachment acting on the hook, when moving in the direction opposite to the spring action, deflects the hooks both in its own head and in the head of the oncoming car. In the proposed device, the specified spring device has the form of a fork, which passes across the coupling head and is provided with stops at the ends, at one end for the shank of the hook of its head and at the other end to act on the hook of the head of the oncoming car. The fork branches, in addition, are supplied on one side with teeth that engage with a gear that serves to uncouple the wagons when they are manually turned.

In the accompanying schematic drawing of FIG. 1 shows a horizontal section of the device; FIG. 2 - a view of it in a vertical section along ABCGDE on. one; FIG. 3 shows it in a longitudinal section along the axis of the Watszha; FIG. 4,5, b,

(Ui)

7 and 8-part fork; FIG. 9, 10 and I-parts of the end stop and FIG. 12-piece gear.

The coupling device consists of a head /, connected by an axle 8 with a central wagon thrust 9 and resting against the pressure pads 14, which transmit pressure to the frame of the car through the washer 75 and springs. Through the head 7, an axis 7 passes, on which a traction hook 6 is pivotally fixed, resting with its shank in a spring device having the form of a fork 2 passed across the head 7. The arc of the fork comprises a spring 3, mounted on the guiding protrusion 13, serving an emphasis for the tail hook shank 6. At the other end of the fork 2 there is another stop device in the form of an end guide W connecting the branches of the fork 2, which is provided on its inner side with teeth that engage with the pair gears 4, which in turnwith a toothed bar D screwed to the back of the head 7. The axis connecting the gears freely covers with its bifurcated end 14 the hook shank 6.

 The hitch of the traction hooks 6 drop 12 heads over the protrusions (rollers) and are held in the coupled

“Waste spring strings 5 on their XJBQ

 stvvyki. Length of uncoupling cars in the bottom

And 5 of them are turned (manually) by the STERN # #, so that the shank

hook b moves away from the stop and frees up the roller / 2 of the next car, at the same

, -p. by the action of gear 4, the propelled branch of the fork 2, stop /

"A click on the hook of the neighboring head

-wagon and deflects it from the roller / 2

The vCBoero of the wagon and the yagons are disengaged.

The subject matter of the invention.

An automatic coupler for a mobile train containing a spring-loaded hook that swivels about a vertical axis and which acts on a pulling gear.

The hook spring device is executed in such a way that, when moving it in the direction opposite to the spring, UHO deflects KpiqK of both its own head and the hook of the head of the neighboring car.

2. The form of the device according to claim 1, characterized in that the spring device is made in the form of a fork 2, passed across the cross head and having a stop for the tail of the hook of its own head, as well as an end stop 70 for acting on the hook of the head of the adjacent car .

3. A form for making the hitch according to claim 1.2, characterized by -that that the branches of the fork 2 are provided on one side with teeth that engage with gear 4, rotated by hand.