Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23F - Making gears or toothed racks › B23F 23 - Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
Patents for B23F 23 - Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines (3,080)
10/2012
10/03/2012CN202461708U Coaxiality adjusting mechanism of machine tool rest bracket and spindle
10/03/2012CN202461707U Automatic inner gear and outer gear switching positioning mechanism of gear shaping machine
10/03/2012CN202461702U Double-direct-driving numerical control gear slotting machine
10/03/2012CN102699736A Transmission device for workpiece box of numerical control spiral bevel gear milling machine
10/03/2012CN102699642A Process for machining rail traffic driven gear
10/03/2012CN102145413B Bevel gear shaft tooth surface pitch cone locating tool
10/03/2012CN101979202B Face gear numerical control machining device and machining method
09/2012
09/26/2012CN202447764U Small-bore gear hobbing clamp for numerical control gear hobbing machine
09/26/2012CN202447762U Multi-head worm milling machine
09/26/2012CN102689234A Device and method for detecting thermal errors of hobbing machine tool
09/26/2012CN102689228A Electronic gear controller of gear hobbing machine transmission chain
09/26/2012CN101637836B Precise automatic tooth punching dividing machine for punching machine
09/19/2012CN202438752U Worm gear pair backlash eliminating device for work-piece main shaft of gear milling machine
09/19/2012CN202438751U Positioning device of gear embryo pieces for gear shaving
09/19/2012CN102672288A Tooth shaping work fixture
09/19/2012CN102672287A Quickly-clamping fixture for hobbing gears
09/19/2012CN102672286A Fixing tool for face gear
09/19/2012CN102672285A Clamping device for numerical control gear shaping machine to machine sector gear shaft
09/19/2012CN102672282A Grinding wheel spindle box for numerical control spiral bevel gear grinding machine
09/19/2012CN102672281A Numerically controlled spiral bevel gear grinding machine
09/19/2012CN102672280A Gear cutting machine tool
09/19/2012CN102672278A Face gear shaping machining method and tool
09/13/2012DE102011011946A1 Verfahren zum Vermessen und Prüfen eines Werkstückes und Verzahnmaschine Method for measuring and testing of a workpiece and gear cutting
09/12/2012CN202428066U Clamp for gear floating shaving
09/12/2012CN202428065U Spiral adjustable end face limiting gear grinding fixture
09/12/2012CN202428064U Gear shaping fixture for second shaft gear
09/12/2012CN202428063U Servo drive external support moving device of machine tool
09/12/2012CN202428062U Grinding machine with arc motion mechanism
09/12/2012CN102665989A Method and apparatus for manufacturing bevel gears
09/12/2012CN102658495A Cutter spindle box of numerically-controlled spiral bevel gear milling machine
09/12/2012CN102658401A Engine flywheel gear milling automatic fixture
09/12/2012CN102658400A Digital control gear milling machine of spiral bevel gear
09/05/2012CN202411576U Device for adjusting non-90-degree included angle and mounting distance between two main shafts of bevel gear rolling checking machine
09/05/2012CN202411575U 简易分度器 Simple Indexer
09/05/2012CN202411574U Gear blank locating device for gear shaving processing
09/05/2012CN202411573U Locknut of gear milling tyre fixture
09/05/2012CN102653019A Hobbing clamp for expanding outer diameter processing range
09/05/2012CN102653018A Tooth alignment and hobbing clamp for octagonal blind hole
09/05/2012CN102653017A Counter gear shaping clamp of octagon blind hole
09/05/2012CN101337329B Method and device for machining workpieces rotating around a workpiece axis
08/2012
08/29/2012EP2492038A2 Method for measuring and testing a workpiece and gear cutting machine
08/29/2012CN202399140U Gear grinding machine finishing mechanism with precise revolution positioning locking function
08/29/2012CN202398904U 花键加工装置 Spline processing apparatus
08/29/2012CN202398903U Cutter shaft detachable anti-backlash supporting mechanism for high-efficiency rack gear milling machine
08/29/2012CN102649185A Method for measuring and testing a workpiece and gear cutting machine
08/29/2012CN102649184A Positioning fixture for broaching of internal spline of bevel gear
08/29/2012CN101391323B Processing method of tapered tooth spherical-involute tooth-form slant straight bevel gear
08/28/2012US8251620 Method and system to manufacture oriented internal and external gear teeth
08/23/2012US20120213602 Method of measuring and testing a workpiece and gear cutting machine
08/22/2012CN202388308U Flexible adjustable oil baffle device of numerical-control gear sharper for toothed sectors
08/22/2012CN202388072U Dovetail type comb-shape slotting cutter clamp knife device
08/22/2012CN202388071U Clamp for processing gears
08/22/2012CN202388070U Milling teeth clamping device of slender axle circular rack
08/22/2012CN202388069U Self-centering double-station circular rack gear milling clamp
08/22/2012CN202388068U Gear-hobbing and tensioning core shaft
08/22/2012CN202388067U Fixture for tapping front cover and rear cover of cylinder
08/22/2012CN202388066U Novel adjusting mechanism for column angle of numerical control sector gear shaper
08/22/2012CN102642054A Rotating and fixing tooling for gear
08/15/2012CN202379589U Lifting hook special for hoisting bevel gears
08/15/2012CN202377621U Gapless gear hobbing tool
08/15/2012CN102632304A Curve mechanism used for shaving crowned teeth
08/15/2012CN102632301A Process method for processing longitudinal shift cone gear on vertical milling machine
08/15/2012CN102632300A Machining method of cycloidal sheet of cycloidal speed reducer
08/15/2012CN102151910B Cutter inclination and turning mechanism applied to cradle-free spiral bevel gear milling machine
08/15/2012CN101716695B Large gear end chamfering machine
08/08/2012EP2484491A1 Method of phasing threaded grinding stone, as well as gear grinding machine
08/08/2012EP2484490A1 Device for phasing threaded grinding stone
08/08/2012EP2484489A1 Method of phasing threaded grinding stone, as well as device therefor
08/08/2012CN202367444U Layout structure of compact type high-rigidity dry type cutting gear hobbing machine
08/08/2012CN202367296U Universal cutter rest test bed for various specifications of gear-hobbing machines
08/08/2012CN202367295U Centering hobbing fixture
08/08/2012CN202367294U Positioning device for processing gear
08/08/2012CN202367293U Outer support device for large gear hobbing machine
08/08/2012CN202367292U Loosening and dismounting device for elastic expanding sleeve of fixture
08/08/2012CN202367291U Modular fixture with adjustable clamping diameter range
08/08/2012CN202367290U Clamping device for processing worm rack
08/08/2012CN202367289U Chuck connecting tool for gear milling lathe
08/08/2012CN202367288U Special fixture for machining milled spline of cam shaft
08/08/2012CN202367287U Steel ball centering hobbing clamp
08/08/2012CN202367286U Gear shaving clamp
08/08/2012CN202367285U Two motor drive cutter frame rotation mechanism
08/08/2012CN202367284U Double-head milling cutter support
08/08/2012CN202367283U Heavy-load gear-milling milling head
08/08/2012CN202367281U Numerical-control gear cogging device
08/01/2012CN202357157U Herringbone gear symmetry scribing device
08/01/2012CN102615541A Gear shaper
08/01/2012CN102615523A Fixture used in machining of rotor
08/01/2012CN102615361A Inclined iron cutter abdicating mechanism for gear slotting machine
08/01/2012CN102615360A Hydraulic numerical control system of gear shaping machine
08/01/2012CN102615358A Numeric control worm-gear hobbing machine
07/2012
07/26/2012US20120190274 Apparatus and method for measuring tooth surface deviation, apparatus and method for forming grinding tool, and gear meshing method for gear grinding apparatus
07/25/2012EP2477771A1 Workholding apparatus for machine tool
07/25/2012CN202344339U Hobbing head angle adjustment mechanism for hobbing machine
07/25/2012CN202344335U Bevel gear air cooling device
07/25/2012CN202344061U Gear shaping fixture
07/25/2012CN202344060U Hobbing machining device for driving gear
07/25/2012CN202344059U Device for mounting/demounting shaft parts onto/from numerical control gear hobbing machine
07/25/2012CN202344056U Side-hanging four-axis numerical control gear chamfering machine
07/25/2012CN202344052U Digital control gear grinder with forming grinding wheel
07/25/2012CN202344051U Numerically-controlled machine tool device for processing gear of automobile synchronizer
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