B - Operations – Transporting – 62 – B
Patent
B - Operations, Transporting
62
B
16/4, 280/8
B62B 5/02 (2006.01) B60B 33/00 (2006.01) B62D 57/02 (2006.01)
Patent
CA 1248988
11 ABSTRACT The invention relates to a wheel arrangement of the type comprising at least two wheels(9) rotatable along a contact surface (2) and equally spaced on a carrier member (8) movably connected with a frame, e.g. a portion of a waggon body, a vehicle chassis, a con- tainer or a conveyor. The invention solves the problem of making it possible for the frame to move without carrying out any level changes in spite of the fact that wheels (9) pass over irregularities (12) on the contact surface. According to the invention the carrier member (8) is continuously movable in a plane which, in principle, is perpencicular to the contact surface. Circular support members (13), concentric with the wheels, cooperate with support surfaces on the frame. (Figure 2A)
491463
Kirby Eades Gale Baker
Ridderstolpe Johan
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