Tubular frame for transport trailer or handcart has rectangular under-frame with bearings for two wheels and has uprights carrying top frame and has elongated frame member carrying handle

摘要

The under-frame has single front and rear transverse frame members and paired longitudinal frame members with bearing members accommodating stub axles on the wheels. The uprights carry a rectangular top frame with single side members. There is an elongated curved frame member with a crossbar acting as a handle. Only the wheel bearing members are fastened by welding.