ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B28B0003000000 Producing shaped articles from the material by using presses (shaping on moving conveyors B28B0005000000); Presses specially adapted therefor (presses in general B30B) 1
B28B0003020000 wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form 1
B28B0003040000 with one ram per mould (B28B0003100000 takes precedence);; 1
B28B0003060000 with two or more ram and mould sets 1
B28B0003080000 with two or more rams per mould 1
B28B0003100000 each charge of material being compressed against previously formed body 1
B28B0003120000 wherein one or more rollers exert pressure on the material 1
B28B0003140000 with co-operating pocketed rollers 1
B28B0003160000 with co-operating profiled rollers 1
B28B0003180000 Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring 1
B28B0003200000 wherein the material is extruded 1
B28B0003220000 by screw or worm 1
B28B0003240000 by reciprocating plunger 1
B28B0003260000 Extrusion dies 1
B28B0005000000 Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping 1