(0)B23D:5/5:
IPC6
SECTION B - PERFORMING OPERATIONS; TRANSPORTING
PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING;...
B23D
6/6
<<   >>   B23D065/00 - B23D079/12  

65
/ 00 Making tools for sawing machines or sawing devices for use in cutting any kind of material

65
/ 02 • Making saw teeth by punching, cutting, or planing  

65
/ 04 • Making saw teeth by milling  

Filing or rasping (sharpening saw teeth thereby B 23 D 63/10)
 

 67
/ 00 Filing or rasping machines or devices (securing arrangements for files or rasps B 23 D 71/00)

67
/ 02 • with reciprocating tools, mounted on a yoke or the like  

67
/ 04 • with reciprocating tools, attached to a carrier at one end only  

67
/ 06 • with rotating tools  

67
/ 08 • with tools mounted on an endless chain or belt  

67
/ 10 • for special use, e.g. for filing keys; Accessories therefor  

67
/ 12 • Hand-held or hand-operated filing or rasping devices (hand files or rasps B 23 D 71/04)  
 

 69
/ 00 Filing or rasping machines or devices, characterised only by constructional features of particular parts, e.g. guiding arrangements, drives (constructional features of these parts per se B 23 Q; details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B 25 F 5/00); Accessories for filing or rasping (attached to the tool B 23 D 71/10) [4]

69
/ 02 • Guiding arrangements for hand tools  
 

 71
/ 00 Filing or rasping tools; Securing arrangements therefor (tool holders for machine tools B 23 Q 3/00; handles for hand implements B 25 G)

71
/ 02 • for filing or rasping machines or devices  

71
/ 04 • Hand files or hand rasps (carrying or attaching means for tools which are connected to a carrier at both ends B 23 D 51/12; guiding arrangements B 23 D 69/02)  

71
/ 06 • • using a single interchangeable blade  

71
/ 08 • • using a plurality of interchangeable cutting elements  

71
/ 10 • Accessories for filing or rasping tools, e.g. for preventing scoring of workpieces by the edges of the tool  
 

 73
/ 00 Making files or rasps

73
/ 02 • Preliminary treatment of blanks, e.g. grinding, polishing, specially adapted for the manufacture of files or rasps  

73
/ 04 • Methods or machines for the manufacture of files or rasps (non-mechanical methods, see the relevant classes)  

73
/ 06 • • Cutting the working surfaces by means of chisels  

73
/ 08 • • Milling, planing, slotting, knurling, or broaching the working surfaces  

73
/ 10 • • Grinding the working surfaces  

73
/ 12 • • Peculiar procedures for sharpening or otherwise treating the working surfaces (special treatment by sand-blast B 24 C 1/02; sharpening files by etching C 23 F 1/06)  

73
/ 14 • Tools or accessories specially adapted for making files or rasps, e.g. chisels, supporting-frames  

Reaming bored holes
 

 75
/ 00 Reaming machines or reaming devices (tool holders for machine tools B 23 Q 3/00; handles for hand implements B 25 G)
 

 77
/ 00 Reaming tools

77
/ 02 • Reamers with inserted cutting edges  

77
/ 04 • • with cutting edges adjustable to different diameters along the whole cutting length  

77
/ 06 • Reamers with means for compensating wear (B 23 D 77/04 takes precedence)  

77
/ 08 • • by spreading slotted parts of the tool body  

77
/ 10 • • by expanding a tube-like non-slotted part of the tool body  

77
/ 12 • Reamers with cutting edges arranged in tapered form  

77
/ 14 • Reamers for special use, e.g. for working cylinder ridges  
 

 79
/ 00 Methods, machines or devices not covered elsewhere, for working metal by removal of material (by combined operations B 23 D 81/00; working of metal by the action of a high concentration of electric current B 23 H; cutting by electron-beam B 23 K 15/00, by laser beam B 23 K 26/00; other working of metal B 23 P; tool holders for machine tools B 23 Q 3/00; handles for hand implements B 25 G)

79
/ 02 • Machines or devices for scraping (turning machines for bevelling, chamfering, or deburring the ends of bars or tubes B 23 B 5/16; scrubbing or peeling ingots by milling B 23 C 3/14)  

79
/ 04 • • with rotating cutting-tool, e.g. for smoothing linings of bearings  

79
/ 06 • • with reciprocating cutting-tool  

79
/ 08 • • Hand scraping-implements  

79
/ 10 • • Accessories for holding scraping tools or work to be scraped  

79
/ 12 • Machines or devices for peeling bars or tubes by making use of cutting bits arranged around the workpiece, otherwise than by turning (by turning B 23 B 5/12) [2]  
 

 81
/ 00 Methods, machines, or devices for working metal, covered by more than one main group in this subclass (in combination with other metal-working operations B 23 P 13/00, B 23 P 23/00)

 

 

 
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