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Class Information
Number: 83/639
Name: Cutting >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
83/	With means to convey work relative to tool station (83/401)	0
83/13	Processes	585
83/167	With receptacle or support for cut product	297
83/168	With means to clean work or tool	138
83/169	With means to apply transient nonpropellant fluent material to tool or work	203
83/170	With means to control or modify temperature of apparatus or work	103
83/174	With tool sharpener or smoother	93
83/175	With means to stretch work temporarily	158
83/176	With means to deform work temporarily	161
83/177	By fluid blast and/or suction	245
83/178	By tool inside hollow work	34
83/196	By means to misalign aligned apertured tools	12
83/200.1	By increased tensioning of work-enclosing wire	13
83/202	Tool engages work during dwell of intermittent workfeed	24
83/284	Cutting motion of tool has component in direction of moving work	22
83/350	Cutter with timed stroke relative to moving work	10
83/358	Operation controlled by means responsive to product	19
83/360	Operation controlled by detector means responsive to work	53
83/373	Interrelated tool actuating and work guide moving means	41
83/374	Interrelated tool actuating means and means to actuate work immobilizer	32
83/396	Interrelated tool actuating means and means to actuate work-mover stop	5
83/397	Interrelated tool actuating means and guard means	83
83/399	Operation of member controlled by means responsive to position of element remote from member (e.g., interlock)	31
83/401	With means to convey work relative to tool station	30
83/438	With means to guide moving work	117
83/451	With work immobilizer	181
83/469	Rotatable disc tool pair or tool and carrier	20
83/509	Tool pair comprises rotatable anvil and fixed-type tool	15
83/513	Two tool pairs, driver for one pair moves relative to driver for other pair	19
83/520	With illuminating or viewing means for work	108
83/522.11	With signal, scale, or indicator	41
83/523	Means to drive or to guide tool	22
83/57	With manually actuated means to disturb cyclic operation	8
83/58	With randomly actuated stopping means	66
83/648	Tool with either work holder or means to hold work supply	70
83/651	Tool or tool with support	27
83/69	With stopping means effective on completion of predetermined number of tool cycles	17
83/70	With means to accomplish delayed stopping after cessation of cyclic operation	6
83/701	Miscellaneous	137
83/72	With means to monitor and control operation (e.g., self-regulating means)	176
83/743	Tool carrier or guide affixed to work during cutting	44
83/746	By tool reciprocable along elongated edge	19
83/76.1	With control means responsive to replaceable or selectable information program	79
83/77	With means to weigh product	60
83/78	With product handling means	23
83/788	By endless band or chain knife	104
83/830	Cutter assemblage or cutter element therefor (e.g., chain saw chain)	85
83/859	Machine frame	111
83/861	Other than completely through work thickness or through work presented	97
83/901	Apparel collar making	9
83/902	Attachments for other types of machine	13
83/903	Battery grid trimming	9
83/904	Book index cutting	7
83/905	Buttonhole making	5
83/906	Chip making	21
83/907	Coiled wire cutting	33
83/908	Comb, rake, or other toothed article making	0
83/909	Cutting strand extending from or lying on strand or package support	92
83/910	Embroidery trimming or cutting	1
83/911	Envelope blank forming	20
83/912	Envelope openers	51
83/913	Filament to staple fiber cutting	138
83/914	Flash trimming	107
83/915	Fur cutting	6
83/915.3	Ice cutting machines	7
83/915.5	Microtome	131
83/916	Nibbling	69
83/917	Notching	141
83/918	Pinking	0
83/919	Sample taking	28
83/920	Shingle making	31
83/921	Slide fastener cutting	41
83/922	Tacky web cutting	26
83/923	Waste product cutting	94
83/924	Work wrapped or coated around a core (not part of the machine)	84
83/927	Printer's rule cutting	2
83/928	Vehicle-mounted tool	165
83/929	Particular nature of work or product	35
83/954	Knife changing	28
83/955	Cutter edge shiftable to present different portion of edge	50
83/956	Ultrasonic	69
83/DIG.1	Safety devices	208
83/DIG.2	I-shaped beam cutter	14
83/DIG.3	Inflatable tube	0