发明名称 Shopping trolley or similar has support points for axle journals formed by ecess in tubular frame and/or cut end faces of frame
摘要 The trolley has a tubular frame (4) and axle journals (14) for rollers. Each journal has a fastener part (18) welded to a support point (10). Each point has a recess (12) in a jacket surface (6) of the frame and/or is formed as the cut face of a vertical tube end. Each journal has an upward directed projection (19) at the fastener part, defining a shoulder (20). The projections is for insertion into the recess or into the open tube end, and the shoulder acts as a support on a support point.
申请公布号 DE19928163(A1) 申请公布日期 2000.12.21
申请号 DE19991028163 申请日期 1999.06.19
申请人 WANZL METALLWARENFABRIK GMBH 发明人 BANNERT, JUERGEN
分类号 B60B33/00;B62B3/14;(IPC1-7):B60B33/00;B62B3/00;B62B5/00 主分类号 B60B33/00
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