DD231047A1 - COVERED CAR WAGONS, WHICH HAVE SIDES OF AT LEAST TWO MOVABLE WALL PARTS - Google Patents

Abstract

In a covered goods car whose Seitenwaende consist of at least two movable wall parts, which lie in the closed position in a common plane and are moved by a Betetigungseinrichtung either in a plane lying in front of the common plane, parallel to this sliding plane, a Hebelgestaenge at smaller Height of a controlled, uniquely repeatable sliding movement from the Schliess- in the displacement plane and vice versa. This is achieved in that the small-sized lever assembly is clearly guided over a handlebar, with a pairwise arrangement of individual lever elements is provided for stability reasons.

Description

63 830/13

Covered goods wagons whose sidewalls consist of at least two moving WaAdteiien

Field of application of the invention

The invention relates to a covered goods wagons whose side walls each consist of at least two movable wall parts, which are in the closed position in a common plane and by a Be actuating device either in a lying in front of the common plane, parallel to this sliding plane are moved transversely and in this Level on a lower rail and by an upper guide in the vehicle longitudinal direction are displaceable, wherein the upper guide consists of a rotatable shaft with a control lever mounted on it and an engaging in the profiled top of the wall part claw.

Characteristic of the known technical solutions

Such a freight car is known from DE-GM 8123 714.6, wherein the free lever arm engages from above into a guide rail and the wall part leads both in the closing plane and displacement plane and wherein the fixed lever arm is mounted on the shaft * Due to the design and dimensions The lever arms is given a fixed height, which is not available in certain applications · Also, an exact guiding the sliding door from the closing level in the sliding plane and vice versa not given, since the free lever arm is hinged on the one hand on the fixed lever arm and on the other hand without Fixed point on the upper guide rail of the sliding wall is supported · Thus, in the case of construction tolerances or in the case of use-related deformations, the sliding wall - especially the upper guide of the sliding wall - is subject to the force transmission

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inevitably changed leverage unfavorably affected.

Object of the invention

The aim of the invention is to avoid the aforementioned disadvantages,

^y Explanation of the essence of the invention

The object of the invention is to provide a lever in such a way that, with a small overall height, a controlled, uniquely repeatable displacement movement of the sliding door from the closing ind to the displacement plane and vice versa is achieved.

Brfindungsgemäß the object is achieved in that between the control lever and the claw, a lever arm is arranged, on the one hand articulated on the control lever and on the other hand mounted together with the claw on a horizontal> s and parallel to the shaft axis, wherein perpendicular to the axis a horizontal guided and acting on the axle handlebar is arranged. The shaft is mounted below the handlebar.

On the axle a sleeve is mounted, which is attacked by the handlebar *

At least two control levers on the one hand at a distance from each other attached to the shaft and on the other hand articulated with at least paired and connected above a web plate fork-shaped lever arms, the other ends of the lever arms on the horizontally arranged and horizontally guided parallel to the shaft

extending axis are stored together with the claw and wherein the articulation of the claw takes place with at least two outboard webs arranged on the axis ·

Auaführungsbeispiel

An embodiment of the invention is shown schematically in the drawing.

Fig. 1: in cross section, the upper guide with the wall part closed;

Fig. 2i in cross section the upper guide with the wall part open j

3: Fig. 2 in plan view,

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At the upper flange 1 of the freight wagon, a rotatable shaft 3 which can be actuated from below is mounted for each wall part 2, which carries a non-rotatable control lever 4, which is articulated via a lever arm 5 to a claw 6, which engages in the profiled upper side of the wall part 2. The lever arm 5, which is articulated on the one hand on the control lever 4 and on the other hand mounted together with the claw 6 on a horizontal and parallel to the shaft 3 extending axis 7, is axially displaced by a perpendicular to the axis 7 at her attacking handlebar. For the storage of the handlebar 8 on the axis lying above the shaft 3 7 a rotatable sleeve 9 is pushed onto this, with the handlebar 8 is firmly connected.

To ensure better stability of the upper guide, a paired arrangement of the control lever 4 and lever arms 5 is provided, wherein the lever arms 5 by a

Here, the claw 6 is mounted on the back with two outwardly facing webs 11 on the axis 7, the sleeve 9 is mounted on the axis 7 so that the handlebar 8 is located centrally between the lever linkage ,

To move the wall part 2 out of the closing plane Pig · 1 into the sliding plane, Fig. 2, the shaft 3 is turned clockwise. Simultaneously with this rotational movement daa pivots the control lever 4 with the lever arm 5 connecting joint on a circular path, whereby the lever arm 5 is pressed to the outside, while the lying with the joint 12 approximately on a common horizontal plane axis 7, due to the "compound With the handlebar stem 8, which is guided in a bushing 13, moves horizontally .. By connecting the axis 7 with the claw 6, this is also pressed outwards and takes, due to their training and the top of the wall part 2, this with »

Claims (4)

invention claim 1, covered goods wagons, whose side walls each consist of at least two "movable wall parts, which lie in the closed position in a common plane and are moved transversely by a. Actuating device in a lying in front of the common plane, parallel to this sliding plane and in this plane are displaceable on a lower rail and by an upper guide in the vehicle longitudinal direction _f wherein the upper guide consists of a rotatable shaft with a control lever mounted on it and an engaging in the profiled top of the wall part claw, characterized in that between the control lever (4) and the claw (6) a lever arm (5) is arranged, on the one hand hinged to the control lever (4) and on the other hand together with the claw (6) on a horizontal and parallel to the shaft (3) extending axis (7) is mounted perpendicular to the axis (7) a horizontally guided and to the axis (7) attacking steering rstange (8) is arranged * 2 · Covered freight wagon according to item 1, characterized in that the shaft (3) is mounted below the handlebar rod (8). 3 »Covered freight wagon according to item 1, characterized in that on the Adhse (7) a © sleeve (9) is mounted, to which the handlebar rod (8) attacks · 4. Covered freight wagon according to item 1, characterized in that at least two control levers (4) on the one hand at a distance from each other on the shaft (3) are fixed and on the other hand articulated with at least paired and connected above a web plate (10) fork-connected lever arms (5), wherein the other ends of the lever arms (5) on the horizontally arranged and horizontally guided parallel to the shaft (3) extending axis (7) together with the claw (6) are mounted, and wherein the articulation of the claw (6) with at least two outboard webs (11) on the axis (7). ~ To this 1 page drawings -