Arrangements for automatic control of a series of individual steps in grinding a workpiece (if applicable to other machine tools,
G 05 B takes precedence)
53
/
00
Devices or means for dressing or conditioning abrasive surfaces (compensation for grinding wheel abrasion resulting from dressing B 24 B 47/25) [4]
53
/
007
•
Cleaning of grinding wheels [4]
53
/
013
•
Application of loose grinding agent as auxiliary tool during truing operation [4]
53
/
02
•
of plane surfaces on abrasive tools
53
/
04
•
of cylindrical or conical surfaces on abrasive tools or wheels [4]
53
/
047
•
•
equipped with one or more diamonds [4]
53
/
053
•
•
using a rotary dressing tool [4]
53
/
06
•
of profiled abrasive wheels
53
/
065
•
•
having other than straight profiles, e.g. crowned (B 24 B 53/07 takes precedence) [4]
53
/
07
•
•
by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls [4]
53
/
075
•
•
for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms (B 24 B 53/07 takes precedence) [4]
53
/
08
•
•
controlled by information means, e.g. patterns, templets, punched tapes or the like
53
/
085
•
•
•
for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms (B 24 B 53/09 takes precedence) [4]
53
/
09
•
•
•
having transfer elements formed as pantograph mechanism [4]
53
/
095
•
Cooling or lubricating during dressing operation (cooling the grinding surfaces B 24 B 55/02) [4]
53
/
10
•
of travelling flexible backings coated with abrasives; Cleaning of abrasive belts [4]
53
/
12
•
Dressing tools; Holders therefor [4]
53
/
14
•
•
Dressing tools equipped with rotary rollers or cutters; Holders therefor [4]
55
/
00
Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition (of general applicability for machine tools B 23 Q 11/00; in general F 16 P)
55
/
02
•
Equipment for cooling the grinding surfaces, including devices for feeding coolant (cooling or lubricating during dressing operation B 24 B 53/095; incorporated in grinding wheels B 24 D) [4]
55
/
03
•
•
designed as a complete equipment for feeding or clarifying coolant [4]
55
/
04
•
Protective covers for the grinding wheel
55
/
05
•
•
specially designed for portable grinding machines [4]
55
/
06
•
Dust extraction equipment on grinding or polishing machines (B 24 B 31/12 takes precedence)
55
/
08
•
•
specially designed for belt grinding machines [4]
55
/
10
•
•
specially designed for portable grinding machines, e.g. hand-guided [4]
55
/
12
•
Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like [4]
57
/
00
Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents (for abrasive blasting B 24 C 1/00, B 24 C 7/00) [4]
57
/
02
•
for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents [4]
57
/
04
•
for feeding of solid grinding, polishing or lapping agents [4]
