Machine for producing spheres of compacted material, particularly snow, for transferby pipe line to a desert area, for the irrigation thereof

摘要

1,096,897. Moulding snow balls. A. P. PEDRICK. Nov. 20, 1965, No. 49414/65. Heading B5A. A vehicle which is propelled over snow has a scoop whereby snow is fed between two rotating pocketed ball moulding drums from which the moulded balls are discharged from the rear of the machine.