LIFT SUPPORT DEVICE FOR USE WITH TRUCK WEIGHING SCALES

A wheeled device adapted to be manually directed in a sidewise direction under the front portion of the semi-trailer carries a hydraulic lift engagable with the dolly wheels or support pads of the trailer and operable to elevate the forward end of the trailer sufficiently to break the fifth wheel co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BIEKER R,US
Format:	Patent
Sprache:	eng
Schlagworte:	LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A wheeled device adapted to be manually directed in a sidewise direction under the front portion of the semi-trailer carries a hydraulic lift engagable with the dolly wheels or support pads of the trailer and operable to elevate the forward end of the trailer sufficiently to break the fifth wheel connection so that the trailer is supported only by its rear wheels and the lift devices. The wheels are constructed to permit the frame to descend into contact with the scale surface when the load is transferred from the tractor to the frame, and while it remains supported by the frame, so that the trailer is immobilized on the scale surface during weighing.