ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B23G0001420000 Centreless grinding 1
B23G0001440000 Equipment or accessories specially designed for machines or devices for thread cutting 1
B23G0001460000 for holding the threading tools 1
B23G0001480000 for guiding the threading tools 1
B23G0001500000 for cutting thread by successive operations 1
B23G0001520000 for operating on pipes or tubes 1
B23G0003000000 Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working-spindle 1
B23G0003020000 for withdrawing or resetting the threading tool 1
B23G0003040000 for repeatedly setting the threading tool in a predetermined working position 1
B23G0003060000 for compensating inaccuracies in the pitch of the lead-screw 1
B23G0003080000 for advancing or controlling the threading tool or the work by templates, cams, or the like 1
B23G0003100000 for cutting thread of variable pitch 1
B23G0003120000 for using several adjacently-arranged threading tools, e.g. using several chasers 1
B23G0003140000 for cutting thread of conical shape 1
B23G0005000000 Thread-cutting tools; Die-heads 1