公开(公告)号：US5806878A

公开(公告)日：1998-09-15

申请号：US713673

申请日：1996-09-17

Applicant: David E. Mroczka ,  Edward J. Mroczka

Inventor： David E. Mroczka ,  Edward J. Mroczka

IPC: B60B19/00 ,  B62B1/20 ,  B60B1/04 ,  B60B21/06 ,  B62C1/06

CPC classification number: B60B3/085 ,  B60B25/006 ,  B60B25/008 ,  B62B1/208 ,  B60B2200/434 ,  B60B2310/305 ,  B60B2360/10 ,  B60B2360/3412 ,  B60B2360/3416 ,  B60B2900/351 ,  B62B2202/22

Abstract: A collapsible wheelbarrow has a wheel assembly. The wheel assembly has a collapsible rim and a tire mounted to the rim. The tire comprises a flexible woven fabric and an inner tube for expanding the tire. The wheel assembly rotatably mounts to an axle. A plurality of spaced apart handles extend from the axle and cargo are mounted between the handles for supporting cargo on the wheelbarrow.

Abstract translation: 可折叠的独轮车具有车轮组件。 车轮组件具有可折叠的轮辋和安装到轮辋的轮胎。 轮胎包括柔性机织织物和用于使轮胎膨胀的内管。 车轮组件可旋转地安装到轴上。 多个间隔开的手柄从车轴延伸，并且货物安装在手柄之间，用于在独轮车上支撑货物。