ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B65G0033060000 conveyed and guided by parallel screws 1
B65G0033080000 for fluent solid materials 1
B65G0033100000 with non-enclosed screws 1
B65G0033120000 with screws formed by straight tubes or drums having internal threads, or by spiral or helical tubes 1
B65G0033140000 comprising a screw or screws enclosed in a tubular housing 1
B65G0033160000 with flexible screws operating in flexible tubes 1
B65G0033180000 with multiple screws in parallel arrangements 1
B65G0033200000 the housing being rotatable relative to the screw 1
B65G0033220000 with means for retarding material flow at the delivery end of the housing 1
B65G0033240000 Details 1
B65G0033260000 Screws 1
B65G0033300000 with a discontinuous helical surface 1
B65G0033320000 Adaptations of bearings or couplings for supporting or connecting screws (B65G0033160000 takes precedence);; 1
B65G0033340000 Applications of driving gear 1
B65G0033360000 for rotating housing and screw at different speeds 1