B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
155/8.1
B65D 25/04 (2006.01) B60N 2/52 (2006.01)
Patent
CA 1169348
ABSTRACT This invention relates to a device for eliminating vibrations of a driver's chair.(29) Known devices for eliminating vibrations of a driver's chair consist of so-called active systems, which are based on rel- atively complicated electronics. These devices consequently are expensive and not especially reliable in operation, either. Besides, the vibrations are not eliminated from the driver's feet. The device according to the invention is characterized in that it comprises a carrying frame (1), a cradle (15) located within the carrying frame (1) and carrying the driver's chair (29), which cradle (15) is provided with a number of rotatably supported pulleys (25,27) and is carried relative to the carrying frame (1) in that the pulleys (25,27) contact at least two wires or ropes supported by the carrying frame, one end of said wires is secured resiliently in the carrying frame, and the wires (30) extend transversely to the driving direction for the vehicle, in which the device is to be mounted, and damping means (31) are provided between the cradle and carrying frame.
389009
Andersson Karl-Gunnar
Macrae & Co.
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