| 摘要 |
FIELD: small size mechanization; construction, agriculture, transportation and discharge of refuse. SUBSTANCE: hand truck has body resting on one or several wheels, handle and pushout shield with rod. Rod is hinge-coupled with handle for displacement and fixing the handle at angle or coaxially with rod. Rod has support mounted on body wall. Length of rod is smaller than load pushout stroke length. End of handle connected with rod is made in form of reduced diameter trunnion with fitted in cross pin which serves as hinge axle. Trunnion can be fitted in axial hole of rod provided with slots in wall, thus forming a bayonet joint. EFFECT: enlarged operating capabilities. 5 cl, 2 dwg |
