SU27087A1 - Device for the movement of cars - Google Patents

Description

Arrangements for moving when maneuvering cars without using a locomotive, consisting of a trolley that couples its drive wheels with the rails, and a hook-shaped gripper with the axis of the carriage being moved, and equipped for movement with any kind of manual or mechanical drive, are already known. In the proposed device of this kind, the trolley is equipped with a still freely rotating roller to create, by pressing it on the wheel of the car, an additional, sufficient for moving the car, the traction force of the driving wheel of the cart with the rails.

In FIG. 1 is a schematic side elevational view and FIG. 2 - view it from above.

) Trolley 1 with its three wheels b, 7 and 8, of which the first lead, and the last two supporting ones, is located on one of the rails from the rear, relative to the direction that you need to move the car, the rear car wheel. The frame of the trolley with its outgrowth 2, which encloses the glass of the buffer, can abut against the buffer rail of the car, and by the hinge grip 14, which, if necessary, is retracted to the side, as shown by the dotted line in FIG. 2, —couples with the axle of the car for driving the trolley during the further inertia of the car. The drive wheel 6 of the trolley is connected with an intermediate axle 22 by a chain drive 25, which is rotated or manually, by means of a chain 21 from axis 4 with a handle 9, or directly from an electric motor 10, or finally driven by another installed on the car itself mechanism. On the frame of the trolley, the non-coupled roller 23 is still free-rotating on its axis. the clutch between the rail and the wheels b and 7 of the carriage is so much so that the latter will not box, and the carriage 2 of its frame will be able to push the car.

The spring drum 30 on the carriage, which sits on the axis 12, is intended to fasten the rope 13 on it in the case of use to move the horse-drawn carriage.

For joint action on both wheels of the same axle of the car, two separate carts on each rail can be used; in such a case, they are interconnected by transverse rods 16, and in the case of the separation of one carriage, the braid strut 29 serves for the stability of the other and is retracted to the bottom of the other buffer.

The subject invention.

A device for moving wagons consisting of a trolley driven by the adhesion of the drive wheels to the rails and equipped with a drive for moving the trolley along the rails and hook hook

coupling the cart with the axle of the car using the free-wheeling sleeves, clutch discs and cardan shafts, characterized in that the cart is equipped with a freely rotating roller 23, in order to create an additional clutch force of the driving wheel of the cart with the rail on the car wheel, required to move the car.

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