Mannesmann Aktiengesellschaft

Demag Aktiengesellschaft

Mannesmann Demag A.g.

Jurgen Cittrich

Klaus Becker

Karl-Ernst Kaufmann

Karl E Kaufmann

Dierk Duerwald

A multiple wheel steering mechanism is disclosed, wherein a single front wheel by way of example is steerable directly and carries a sideways extending lever, connected by means of a rod to a lateral extension of an intermediate lever in the rear, the connection runs obliquely to the longitudinal axis of the vehicle and the intermediate lever and through steering rods and a lever mechanism is connected to individual journal mounts and bearing for the rear wheels, steering them in unison about separate vertical axes.

Multiple wheel steering mechanism

A turbulent waterway, having boats guided in a trough made from bargrating, individual plates of which are connected with each other, the side of the trough being covered with a dense synthetic plastic film.

Turbulent-water way

The invention covers a passenger slide with bearings or ties installed at a slope, with length-adjustable interlocking supports resting on the bearings for the slide segments which fit on the tubular carriers arranged at the upper end of the length-adjustable supports.

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Wetter, Germany

Jurgen Cittrich