Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control
Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028)
12/2012
12/19/2012CN202606910U A tensioning tool for lathe finish of the excircle of a dry cylinder liner
12/19/2012CN202606909U Tensioning mandrel
12/19/2012CN202606908U Self-centering quick-clamping device
12/19/2012CN202606907U Adjustable clamping jaw based on three-jaw chuck
12/19/2012CN202606906U Tool for machining center hole of turning block of ball valve
12/19/2012CN102825281A Thin film chuck
12/19/2012CN102825280A Novel mechanical chuck mechanism
12/18/2012US8333388 Expandable belt mandrel
12/13/2012WO2012167777A1 Drilling measuring device, exchangeable needle cartridge, exchangeable docking device, and exchangeable tool
12/13/2012US20120315103 Impacting tool
12/13/2012US20120315102 Cutting Tool, Cutting Tool Body and Cutting Tool Support Pad Therefor
12/13/2012US20120313333 Tool receptacle
12/13/2012DE102011105752B4 Vorrichtung zum Halten eines Werkstücks während einer induktiven Erwärmung A device for holding a workpiece during an inductive heating
12/13/2012DE102011077244A1 Werkzeugaufnahme Tool holder
12/12/2012CN202592275U Chuck wrench
12/12/2012CN202591662U Adjustable hydraulic clamp device for constant joint universal joints
12/12/2012CN202591661U Two-claw chuck
12/12/2012CN202591660U Soft claw for machining
12/12/2012CN202591659U Soft and hard two-purpose claw for machining
12/12/2012CN202591658U Universal clamping jaw base
12/12/2012CN202591657U Flexible claw for machining
12/12/2012CN202591656U Durable soft claw for machining
12/12/2012CN102814797A Tool holder
12/12/2012CN102814520A Expansion clamping tool
12/12/2012CN102814519A Internal expansion tool for mechanical processing
12/12/2012CN102814518A Novel pneumatic-hydraulic double-functional chuck
12/12/2012CN102814517A Detachable flexible single jaw
12/12/2012CN102107287B Chuck and electric tool using same
12/12/2012CN101850429B Tool chuck and power transmission machine
12/12/2012CN101698239B Automatic machining device for piston
12/11/2012US8328205 Locking chuck
12/11/2012US8328204 Trigger-style PTO-actuation
12/11/2012US8327550 Blade clamp for reciprocating saw
12/06/2012DE102011105752A1 Vorrichtung zum Halten eines Werkstücks während einer induktiven Erwärmung A device for holding a workpiece during an inductive heating
12/05/2012EP2529865A1 Turret and tool holder for a machining tool
12/05/2012EP2529862A1 Feed collet for clamping a bar in a loader for automatic lathes
12/05/2012CN202571478U Three jaw chuck for sawing machine
12/05/2012CN202571361U Clamping device for locating workpiece with hole
12/05/2012CN202571360U Hydraulic quick automatic centering chuck
12/05/2012CN202571359U Quick-change chuck and oil cylinder connecting device for turning lathe
12/05/2012CN202571358U Lathe fixture
12/05/2012CN202571357U Pneumatic fixture arranged on lathe
12/05/2012CN202571356U Centering clamp fixture for processing wheel hub
12/05/2012CN202571355U Clamping chuck with support device
12/05/2012CN202571354U Novel chuck
12/05/2012CN202571353U Lathe chuck
12/05/2012CN202571352U Lathe chuck
12/05/2012CN202571310U Chuck structure
12/05/2012CN102248197B Numerical-control drilling machine for machining inner blind hole of oil-production perforation gun tube body
12/05/2012CN101323028B Tool clamp holder
12/04/2012US8322952 Bore head
12/04/2012US8322727 Quick change system for a machine
12/04/2012DE202010017882U1 Spannfutter für ein Werkzeug Chuck for a tool
12/04/2012CA2566885C Workpiece clamping system
11/2012
11/29/2012WO2012160664A1 Holder device
11/29/2012WO2011137884A8 Centric clamping device
11/29/2012US20120301240 Machine tool adapter to reduce vibrations and noise
11/29/2012DE102012102914A1 Clamping device for clamping e.g. hollow workpiece for rotation during machining processing, has sleeve section including axial distance corresponding to sum of another axial distance of another sleeve section and axial deformation distance
11/29/2012DE102011102563A1 Werkzeughalter mit integrierter Dämpfungsvorrichtung Tool holders with integrated damping device
11/29/2012DE102011050602A1 Spannfutteranordnung einer medizinischen Handbohr- oder Handfräsmaschine Chuck assembly of a medical hand drilling milling machine or hand
11/28/2012EP2525932A1 Adjustable socket device
11/28/2012DE202011051044U1 Hydrodehnspannfutter Hydraulic Chucks
11/28/2012CN202555855U Simple clamping device for processing hollow pipe part on lathe
11/28/2012CN202555854U Clamp device for numerical control groove cutting machine
11/28/2012CN202555853U Engine air inflow stator machining fixture
11/28/2012CN102802847A Main spindle apparatus for machine tool
11/28/2012CN102284717B Fast-assembly power chuck
11/28/2012CN102049541B Chuck device with top core and machine tool with same
11/28/2012CN101378869B Combination tool and method for machining a bore and the surface of said bore, and cutting body for a combination tool of this type
11/27/2012US8319947 Operating valve, exposure apparatus, and device manufacturing method
11/27/2012US8317203 Coupling device for attaching medical instruments to a holding device
11/23/2012DE202011103203U1 Spannfutter Chuck
11/22/2012WO2012156858A2 Device and process for liquid treatment of wafer shaped articles
11/22/2012WO2012156157A1 Depth stop in a tool holder for material processing tools held in the tool holder
11/22/2012WO2012156120A1 Tool holder
11/22/2012US20120292863 Quick change clamping device
11/22/2012DE102012008275A1 Schnellwechsel-Spannvorrichtung Quick change chuck
11/22/2012DE102011101935A1 Holder for holding tool e.g. milling cutter, has holder main structure that is connected to housing through leaf springs
11/22/2012DE102011076579A1 Werkzeugaufnahme Tool holder
11/22/2012DE102011075967A1 Tool-holding device for machine tool e.g. multi-spindle automatic lathe, has integrated coolant guide that is provided with inlet port and outlet ports
11/22/2012DE102011075861A1 Tool retainer for use in e.g. drilling hammer to retain drilling tool utilized for processing workpiece, has form closure unit designed as bolt and comprising notches that are free from intervention of components in operating mode
11/22/2012DE102011075860A1 Tool holder for machining tool e.g. drilling and/or chiseling tool, has front release actuation unit that limits range of motion of positive locking element via bearing unit along bearing axis movable with movement axis
11/22/2012DE102011075858A1 Tool holder for portable machine tool, particular hand tool e.g. hammer drill, has actuating medium, which allows suppression of limiting range of motion of one fixing unit
11/22/2012DE102011050467A1 Tiefenanschlag in einem Werkzeughalter für in dem Werkzeughalter gehaltene Materialbearbeitungswerkzeuge Depth stop in a tool holder held in the tool holder Material Processing Tools
11/21/2012EP2524752A1 De-burring tool holder
11/21/2012EP2523767A2 Toolholder assembly
11/21/2012CN202539623U Automatic perforator special for motorcycle wheels
11/21/2012CN202539614U Double-taper sleeve split adjustable turning and grinding mandrel device
11/21/2012CN202539613U A locating assisting device for a three-jaw hollow hydraulic chuck of a numerically controlled lathe
11/21/2012CN202539612U Lever multi-jaw hydraulic fixture
11/21/2012CN202539611U Chuck device
11/21/2012CN202539610U Concentric reducer clamp
11/21/2012CN202539609U Thin-wall workpiece inner bore lathe clamp
11/21/2012CN202539608U Eccentric reducer clamp
11/21/2012CN202539607U Three-claw chuck for combining positive and reverse claws
11/21/2012CN102791407A Cutting tool clamping mechanism and method for assembling the same
11/21/2012CN102784935A Novel dual-purpose chuck structure
11/21/2012CN102784934A Structure of three-jaw chuck of machine tool
11/21/2012CN101804474B Special machine for piston ring numerical-control milling plates
11/21/2012CN101678470B Adapter for operating a hole saw on a prime mover
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