ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B23F0007000000 Making herring-bone gear teeth 1
B23F0009000000 Making gears having teeth curved in their longitudinal direction 1
B23F0009020000 by grinding 1
B23F0009040000 by planing or slotting with reciprocating cutting tools 1
B23F0009060000 having a shape similar to a spur wheel of part thereof 1
B23F0009070000 having a shape similar to a crown wheel or a part thereof 1
B23F0009080000 by milling, e.g. with helicoidal hob 1
B23F0009100000 with a face-mill 1
B23F0009120000 for non-continuous generating processes 1
B23F0009140000 for continuous generating processes 1
B23F0011000000 Making worm wheels, e.g. by hobbing 1
B23F0013000000 Making worms by methods essentially requiring the use of machines of the gear-cutting type (making screw-thread B23G) 1
B23F0013020000 Making worms of cylindrical shape 1
B23F0013040000 by grinding 1
B23F0013060000 Making worms of globoidal shape 1