SU20131A1 - A device for moving locomotives - Google Patents

Description

The swinging lever used in engines for moving locomotives, driven by a compressed air engine, in this device is pivotally connected to the engine distribution valve, and the frame of the device is connected to rails grips that allow the device to move along the rails in one direction only. This device allows you to move the engine with one oscillation of the lever, and with its other oscillation, move the device itself in the same direction.

In FIG. 1 shows a general view of the device from the side; FIG. 2-part rail capture section along the rail; FIG. 3 is the same, in cross-section across the rail.

The device for moving locomotives consists of a frame 1, in the upper part of the blade there is a reinforced coupling 17, which holds within itself a freely movable gripper 2, equipped with a front hook designed to engage the locomotive. Oi version 5 at the rear end of the gripper 2 is connected by means of the roller 4 with step 3, having the ability to make oscillatory movements, turning on the axis 18, fixed in frame 1. The free end of the lever 3 is connected through

through the crosshead 13 with the piston rod 14 moving to either side under the pressure of compressed air in the cylinder 8. The middle part of the lever 3, between the axis of rotation 18 and the crosshead 13, bears the protrusion 7, articulated with one end of the lever 19, the protrusion 6, which is pivotally fixed at the end, is connected with the frame 1. The other end of the lever 19 is articulated with the end of the rod 10, which moves the spool 9, which controls the compressed air inlet into the cylinder 8. rails through in the clutches 11, BHjTTpb of which on both sides of the rail head can be imbedded clips 16 that allow, depending on the setting, the movement of the frame in one direction or the other side of the tracks. The hole 20 in the frame allows two beds 1 to be interconnected. both rails.

To move the locomotive in the direction of the arrow in FIG. 1, the clips 16 are inserted into the rear paw 11, so that when the piston 14 is moved forward, the frame 1 remains in place, and the hook 2 t does not have a locomotive behind it. When piston 14 and lever 3 move in the opposite direction

the locomotive remains in place, and the paw 11 is not clamped by the rail, and the device, abutting the locomotive, itself moves along the rails in the direction of the arrow in FIG. 1. In order to move the locomotive in the opposite direction, the clamps 16 are mounted in the front paw 11, and the movement of the parts of the apparatus is performed in the same order.

The subject of the patent.

A device for moving locomotives using an oscillating lever driven by an engine, characterized by the fact that the oscillating lever 3 is pivotally connected by an upper end with a gripper 2 that engages with the locomotive, and by means of the lever rod 19 is connected to the engine distribution valve with , in order to move the locomotive in one oscillatory movement, and in reverse to inform the device itself the translational movement along the rails, for which purpose the device is equipped with rail grippers that clamp the rails at m direction of traction and releasing rails with the opposite direction of effort.

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