(0)B23Q:1/3:
IPC6
SECTION B - PERFORMING OPERATIONS; TRANSPORTING
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g....
B23Q
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<<   >>   B23Q003/00 - B23Q005/58  

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/ 00 Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine (work-tables or other parts, e.g. faceplates, normally not incorporating means for securing work B 23 Q 1/00; automatic position control B 23 Q 15/00; rotary tool heads for turning-machines B 23 B 3/24, B 23 B 3/26; non-driven tool holders B 23 B 29/00; general features of turrets B 23 B 29/24 ; tools or bench devices for fastening, connecting, disengaging or holding B 25 B)

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/ 02 • for mounting on a work-table, tool-slide, or analogous part (B 23 Q 3/15 takes precedence)  

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/ 04 • • adjustable in inclination  

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/ 06 • • Work-clamping means  

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/ 08 • • • other than mechanically-actuated  

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/ 10 • • Auxiliary devices, e.g. bolsters, extension members  

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/ 12 • for securing to a spindle in general (B 23 Q 3/152 takes precedence; chucks B 23 B 31/02)  

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/ 14 • • Mandrels in general (expansion mandrels B 23 B 31/40)  

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/ 15 • Devices for holding work using magnetic or electric force acting directly on the work  

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/ 152 • • Rotary devices  

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/ 154 • • Stationary devices  

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/ 155 • Arrangements for automatic insertion or removal of tools  

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/ 157 • • of rotary tools  

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/ 16 • controlled in conjunction with the operation of the tool  

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/ 18 • for positioning only  
 

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/ 00 Driving or feeding mechanisms; Control arrangements therefor (automatic control B 23 Q 15/00; copying B 23 Q 33/00, B 23 Q 35/00; specially adapted for boring or drilling machines B 23 B 39/10, B 23 B 47/02)

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/ 02 • Driving main working members  

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/ 027 • • reciprocating members [2]  

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/ 033 • • • driven essentially by fluid pressure [2]  

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/ 04 • • rotary shafts, e.g. working-spindles  

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/ 06 • • • driven essentially by fluid pressure or pneumatic power  

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/ 08 • • • • electrically controlled  

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/ 10 • • • driven essentially by electrical means  

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/ 12 • • • Mechanical drives with means for varying the speed ratio  

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/ 14 • • • • step-by-step  

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/ 16 • • • • infinitely-variable  

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/ 18 • • • • Devices for preselecting speed of working-spindle  

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/ 20 • • • Adjusting or stopping working-spindles in a predetermined position  

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/ 22 • Feeding members carrying tools or work  

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/ 26 • • Fluid-pressure drives [3]  

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/ 28 • • Electric drives [3]  

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/ 32 • • Feeding working-spindles (feeding working-spindle supports B 23 Q 5/34) [3]  

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/ 34 • • Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission [3]  

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/ 36 • • • in which a servomotor forms an essential element [3]  

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/ 38 • • • feeding continuously [3]  

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/ 40 • • • • by feed shaft, e.g. lead screw [3]  

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/ 42 • • • • • Mechanism associated with headstock [3]  

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/ 44 • • • • • Mechanism associated with the moving member [3]  

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/ 46 • • • • with variable speed ratio [3]  

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/ 48 • • • • • by use of toothed gears [3]  

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/ 50 • • • feeding step by step [3]  

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/ 52 • • Limiting feed movement  

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/ 54 • Arrangements or details not restricted to group B 23 Q 5/02 or group B 23 Q 5/22 respectively  

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/ 56 • • Preventing backlash  

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/ 58 • • Safety devices  
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