SE441432B - DRAWED GOOD WAGON, WHERE SIDE WALLS ARE MADE OF VALID AT LEAST TWO REAL WALL PARTS - Google Patents

Description

10 15 20 25 30 35 40 820465l-7 2 so protected from external stress, that a deviation relative to the rail is excluded.

The task is solved according to the characteristics of the main requirement.

With reference to the accompanying drawing is described below as an example a suitable embodiment of the freight wagon according to the invention. On the drawing shows Fig. 1 a side view of such an embodiment of the freight wagon according to the invention, which here has a closed side wall part, Fig. 2 is a section along the line II-II in Fig. 1, Fig. 3 is a section corresponding to Fig. 2 but with an open side wall, Fig. 4 a section along line IV-IV in Fig. 1, Fig. 5 a section corresponding to Fig. 4 at open side wall, and Fig. 6 a partial section Y according to Fig. 1 in large scale.

In the embodiment according to Fig. 1, the side walls of it consist covered the freight wagon by two movable wall parts 1, as in closed position located in a common plane and by an operating device according to own choice and alternatively are movable to one in front of this plane lying, parallel to this plane existing displacement plane and are displaceable in this plane. In this case, each wall part has l * as previously known several rollers 2, which support a rotatable, shaft 3 stored in the freight wagon, each wall part 1 being coordinated with a similarly shaped shaft 3 and that of the adjacent wall parts l axes 3 'are located in line with each other. .For control of running the rollers 2 have the shaft 3 an inwardly directed rail 4, which is arranged with a fixed inclination towards the vertical longitudinal median plane through the axis Relative to the longitudinal center plane, relative to the rail 4 is an additional rail 5 is mirror-invertedly equally attached to the shaft 3, on which rail 5 the adjacent and transversely movable wall part 1 is displaceable.

By the inclined and mirror-like arrangement of the rails 4, 5 in connection with the limited angle of rotation of the shaft 3 is achieved, that when the shaft 3 is rotated, the rail 4 of this shaft is always located in line with the second shaft rail 5 for the adjacent wall part.

Between the two rails 4, 5, on the shaft 3, cams 6 are arranged, which when rotating the shaft 3 to return the wall part 1 from the displacement the closed spindle to the closed position engages under strut 7 or angular struts, which are attached to the wall part 1 and face outwards, and thereby lifts the wall part 1 from the rail 4 and holds it therein location. This completely relieves the rollers 2 and their bearings in closed position from the weight of the wall part l. 10 15 20 25 8204651-7 In the area of each running roller 2, a claw 8 is arranged on the wall part 1. whose claw opening 9 when the wall part 1 is closed corresponds to that of the rail Slope and whose claw gap 10 occupies the rail head 11 with clearance, so that when the shaft 3 is rotated, the wall part is forcibly displaceable in the displacement plane of the rail 4. When returning the wall part l from the displacement plane to the closed position, clone 8 engages in one corresponding recess 12 in the rail 4 and is pulled through the one described above the lifting of the wall part 1 through the ridge 6 under the rail head, whereby lifting is excluded even in the case of inappropriately large buffers. fertstötar.

As can be seen from the above, the rails 4, 5 are moved at the wall the transverse movement of the part 1 from the closed position in the displacement plane or when returning from the displacement plane to the closed position along an arc of a circle, which is halved by the vertical longitudinal center plane through the shaft 3, so that the total weight of the wall part 1 must be lifted until the longitudinal median plane is reached. To reduce it for the power consumption required for this purpose receives the shaft 3 ends a vertically standing leaf spring 13, the free end of which is tensioned in a fixed bearing 14 and thus acts as an energy magazine, whereby the leaf spring 13 is tensioned at each deviation therefrom vertical longitudinal center plane. When manually turning the shaft 3 by means of a control rod, the lifting of one of the wall the part 1 of the leaf spring 13 up to the vertical longitudinal center plane reached, after which the spring 13 is again tensioned by the wall part l weight.

Claims (3)

Covered freight wagon, the side walls of which each consist of at least two movable wall parts (1), which in the closed position lie in one common plane and by a maneuvering device of their choice are movable transversely to a lying in front of the common plane, parallel to this existing displacement plane and in this displacement plane are displaceably arranged in the longitudinal direction of the carriage, where each side wall part (1) is coordinated with a shaft (3) rotatable in the freight carriage, which at a distance from a vertical longitudinal center plane through the shaft (3) carries two mirror-like rails (4, 5), and where one side wall part (1) rests on an inwardly facing rail (4) via running rollers (2), while the outwardly facing rail (5) serves as a guide for the wall part (1), which is to be displaced, characterized in that between the inclined rails (4, 5) are cams (6) attached to the shaft (3), which when closed wall part (1) grip under a outwardly facing strut (7) and lifts the rollers (2) from the spoon nan (4). of that Freight wagon according to claim 1, characterized rail (4) has a recess (12), in which, when the wall part (1) is closed, a claw (8) attached thereto engages, the claw opening (9) of which corresponds to the rail (5) inclination. Freight wagon according to claim 1, characterized in that the ends of the shaft (3) receive a leaf spring (13), which is clamped in a fixed bearing (14).