IPC Classification

Class code (prefix) Descriptions Number of results
B23F 1/00 Making gear teeth by tools of which the profile matches the profile of the required surface
B23F 1/02 Making gear teeth by tools of which the profile matches the profile of the required surface by grinding
B23F 1/04 Making gear teeth by tools of which the profile matches the profile of the required surface by planing or slotting
B23F 1/06 Making gear teeth by tools of which the profile matches the profile of the required surface by milling
B23F 1/08 Making gear teeth by tools of which the profile matches the profile of the required surface by broachingMaking gear teeth by tools of which the profile matches the profile of the required surface by broach-milling
B23F 3/00 Making gear teeth involving copying operations controlled by templates having a profile which matches that of the required tooth face or part thereof or a copy thereof to a different scale
B23F 5/00 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
B23F 5/02 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
B23F 5/04 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding worm
B23F 5/06 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding disc with a plane front surface
B23F 5/08 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding disc having the same profile as the tooth or teeth of a rack
B23F 5/10 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding disc having the same profile as the tooth or teeth of a crown or bevel wheel
B23F 5/12 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
B23F 5/14 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting the tool having the same profile as a tooth or teeth of a rack
B23F 5/16 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting the tool having a shape similar to that of a spur wheel or part thereof
B23F 5/18 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting the tool having the same profile as a tooth of a crown wheel
B23F 5/20 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
B23F 5/22 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool being a hob for making spur gears
B23F 5/24 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool being a hob for making bevel gears
B23F 5/26 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool having the same profile as a tooth or teeth of a rack, for making spur gears
B23F 5/27 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool having the same profile as a tooth or teeth of a crown or bevel wheel
B23F 5/28 Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by broachingMaking straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by broach-milling
B23F 7/00 Making herring-bone gear teeth
B23F 9/00 Making gears having teeth curved in their longitudinal direction
B23F 9/02 Making gears having teeth curved in their longitudinal direction by grinding
B23F 9/04 Making gears having teeth curved in their longitudinal direction by planing or slotting with reciprocating cutting tools
B23F 9/06 Making gears having teeth curved in their longitudinal direction by planing or slotting with reciprocating cutting tools having a shape similar to a spur wheel of part thereof
B23F 9/07 Making gears having teeth curved in their longitudinal direction by planing or slotting with reciprocating cutting tools having a shape similar to a crown wheel or a part thereof
B23F 9/08 Making gears having teeth curved in their longitudinal direction by milling, e.g. with helicoidal hob
B23F 9/10 Making gears having teeth curved in their longitudinal direction by milling, e.g. with helicoidal hob with a face-mill
B23F 9/12 Making gears having teeth curved in their longitudinal direction by milling, e.g. with helicoidal hob with a face-mill for non-continuous generating processes
B23F 9/14 Making gears having teeth curved in their longitudinal direction by milling, e.g. with helicoidal hob with a face-mill for continuous generating processes
B23F 11/00 Making worm wheels, e.g. by hobbing
B23F 13/00 Making worms by methods essentially requiring the use of machines of the gear-cutting type
B23F 13/02 Making worms of cylindrical shape
B23F 13/04 Making worms of cylindrical shape by grinding
B23F 13/06 Making worms of globoidal shape
B23F 13/08 Making worms of globoidal shape by grinding
B23F 15/00 Methods or machines for making gear wheels of special kinds, not covered by groups
B23F 15/02 Making gear teeth on wheels of varying radius of operation, e.g. on elliptical wheels
B23F 15/04 Making fine-pitch gear teeth on clock wheels or the like by special machining
B23F 15/06 Making gear teeth on the front surface of wheels, e.g. for clutches or couplings with toothed faces
B23F 15/08 Making intermeshing rotors, e.g. of pumps
B23F 17/00 Special methods or machines for making gear teeth, not covered by groups
B23F 19/00 Finishing gear teeth by other tools than those used for manufacturing gear teeth
B23F 19/02 Lapping gear teeth
B23F 19/04 Lapping spur gears by making use of a correspondingly shaped counterpart
B23F 19/05 Honing gear teeth
B23F 19/06 Shaving the faces of gear teeth
B23F 19/10 Chamfering the end edges of gear teeth
B23F 19/12 Chamfering the end edges of gear teeth by grinding
B23F 21/00 Tools specially adapted for use in machines for manufacturing gear teeth
B23F 21/02 Grinding discsGrinding worms
B23F 21/03 Honing tools
B23F 21/04 Planing or slotting tools
B23F 21/06 Planing or slotting tools having a profile which matches a gear tooth profile
B23F 21/08 Planing or slotting tools having the same profile as a tooth or teeth of a rack
B23F 21/10 Gear-shaper cutters having a shape similar to a spur wheel or part thereof
B23F 21/12 Milling tools
B23F 21/14 Profile cutters of disc type
B23F 21/16 Hobs
B23F 21/18 Taper hobs, e.g. for bevel gears
B23F 21/20 Fly cutters
B23F 21/22 Face-mills for longitudinally-curved gear teeth
B23F 21/23 Face-mills for longitudinally-curved gear teeth with cutter teeth arranged on a spiral curve for continuous generating processes
B23F 21/24 Broach-milling tools
B23F 21/26 Broaching tools
B23F 21/28 Shaving cutters
B23F 23/00 Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
B23F 23/02 Loading or chucking arrangements for workpieces
B23F 23/04 Loading arrangements
B23F 23/06 Chucking arrangements
B23F 23/08 Index mechanisms
B23F 23/10 Arrangements for compensating irregularities in drives or indexing mechanisms
B23F 23/12 Other devices, e.g. tool holdersChecking devices for controlling workpieces in machines for manufacturing gear teeth