Daimler-Benz Ag

Hellmuth Binder

Helmut Wulf

Friedrich Bahrle

Wolfram Meyer

A motor vehicle which may be utilized in a track or rail bound conveyance or on a normal roadway, with the vehicle including steerable supporting wheels and at least one transverse guide member arranged between opposite steerable supporting wheels on a horizontally pivotable track guide lever. The transverse guide member acts on the steerable supporting wheels and extends, in an operating position, below a tread level of the supporting wheels and, by way of a horizontal swivel joint in the track guide lever, can automatically be retracted from the operating position into an ineffective or waiting position and/or lowered into an operating position by roadway responsible roller feelers or the like movably guided at right angles to the driving direction. An expanding drive or force transmission system is coupled with the roller feeler with the system producing, upon a roller feeler movement, a movement oriented in a longitudinal direction of the vehicle. The drive system is movable to and fro between two defined end positions. A vertically movable section of the track guide lever carrying the transverse guide member is coupled by way of an angle lever and a coupling rod with the expanding drive system. The expanding drive system is constructed so as to be reaction free or self-locking in the end position corresponding to the operating position of the transverse guide member and the expanding drive system or a roller feeler guide unit are provided with an automatic end position securing arrangement.

Motor vehicle adapted for guidance along a track

A transverse guide roller arrangement for a vehicle which can be guided mechanically along a guide track or the like provided on the side of a lane. The transverse guide roller arrangement includes at least one rolling surface which is approximately vertical when the guide roller is in an operating position. The rolling surface is formed by a rubber tire mounted on a rim having a hub rotatably supported on a fixed journal attached to an end of a supporting arm or the like. The hub forms radially, without transistion on an outside thereof the rim without a wheel disk, spokes, screw on flange, or the like. The hub and rim are combined structurally into one piece, with the journal being exchangeably attached to the supporting arm.

Transverse guide roller arrangement for a track guided vehicle

A bi-modal mechanically trackable vehicle adapted to be rail driven with or without a guide track, the vehicle including at least one non-steerable axle having non-steerable wheels mounted thereon, a plurality of tracking transverse guide rollers are provided for guiding the vehicle along the track. The transverse guide rollers are at least indirectly mounted at the non-steerable axle in an area of the respective wheels so as to be transversely displaceable. The non-steerable axle is mounted on the vehicle so as to be freely pivotable about a vertical axis. An arrangement is provided for automatically selectively locking the at least one non-steerable axle in an exact transverse position for driving without a guide track and for unlocking the at least one non-steerable axle from the exact transverse position. The locking and unlocking arrangement includes a latch longitudinally displaceably mounted on the non-steerable axle and a retainer mounted on the frame of the vehicle so as to be immovable at least in a transverse direction. The retainer includes a latch retainer adapted to engage the latch in a substantially shape-fitting fashion when the at least one non-rotatable steering axle is in the exact transverse position.

Bi-modal mechanically trackable road vehicle with automatic axle

A bi-mobile mechanically trackable road vehicle which includes a steerable axle having steerable wheels and at least one additional unsteerable axle having unsteerable wheels. Tracking transverse guide rollers are provided in an area of the vehicle axles. The non-steerable axle is mounted in the manner of a turntable so as to be freely pivotable about a vertical axis with an arrangement being provided for automatically selectively rocking the at least one non-steerable axle in an exact transverse position when the vehicle leaves a guide track and for automatically unlocking the non-steerable axle upon an entry of a vehicle onto the guide track. At least one of the transverse guide rollers is mounted so as to be freely transversely displaceable within mechanical preset limits. A coupling arrangement is provided for coupling the automatic locking and unlocking arrangement with the at least one transverse guide roller so that the non-steerable axle is unlocked when the transverse guide roller is in an operating position and locked when the transverse guide roller is in an inoperative position.

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Stuttgart, Germany

Hellmuth Binder