WAGON

专利名称：WAGON

发明人：HIROSHI MIZUNO,KENJI

OKIYAMA,YOSHIAKI TAKATSUKI

申请号：AU6516386申请日：19861113公开号：AU6516386A公开日：19870611

摘要：A wagon having a pair of drive wheels (4a,b), a pair of front casters (2a,b) and apair of rear casters (3a,b) is disclosed. A pair of support members (7a,b) extendingparallel to the direction of travel each have an intermediate portion pivotably mountedon the lower surface of a deck (1). Each of the pair of front or rear casters (2,3a,b) andeach of the drive wheels (4a,b) are coupled to the opposite ends of each supportmember (7a,b). Each drive wheel (4a,b) is driven independently by each drive unit (8a,b).The arrangement facilitate the negotiation of bumps without losing traction of the drivewheels.

申请人：YOSHIDA KOGYO K.K.

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