ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B23B0047220000 actuated essentially by fluid-pressure or pneumatic power 1
B23B0047240000 Stops or feed interruption owing to fracture or overload of the boring or drilling tool 1
B23B0047260000 Liftable or lowerable drill heads or headstocks; Balancing arrangements therefor 1
B23B0047280000 Drill jigs for workpieces (equipment for setting or guiding the drill B23B0049000000) 1
B23B0047300000 Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear 1
B23B0047320000 Arrangements for preventing the running-out of drills or fracture of drills when getting through 1
B23B0047340000 Arrangements for removing chips out of the holes made; Chip-breaking arrangements attached to the tool 1
B23B0049000000 Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centring devices for holes to be bored (marking-out equipment B25H0007000000; measuring devices, gauges G01B) 1
B23B0049020000 Boring templates or bushings 1
B23B0049040000 Devices for boring or drilling centre holes in workpieces 1
B23B0049060000 Devices for drilling holes in brake bands or brake linings 1
B23B0051000000 Tools for drilling machines 1
B23B0051020000 Twist drills 1
B23B0051040000 for trepanning 1
B23B0051050000 for cutting discs from sheet 1