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)
12/2003
12/17/2003EP1371435A1 Drill chuck
12/16/2003US6663548 Spindle unit for a machine tool
12/16/2003US6662994 Jig for welding pipe ends
12/11/2003WO2003101650A1 Rotary cutting tool
12/11/2003US20030228199 Tool holder
12/10/2003EP1369194A2 Quick-acting tool bit holder
12/09/2003US6659474 Chuck device
12/04/2003WO2003099492A1 Chuck comprising at least two clamping jaws
12/04/2003US20030223837 Tool holder
12/04/2003US20030223834 Spindle assembly for machine tool
12/04/2003US20030222415 Three directional opening/closing chuck
12/04/2003US20030222414 Dead length collet chuck assembly
12/03/2003EP1365891A1 Power tool
12/03/2003EP1365877A1 Device for diamond hollow drills
12/03/2003EP0817704B1 Chuck with coupling
12/03/2003CN1129496C Tool with oblique mounting surfaces between holder and toolpart
12/02/2003US6655699 Six jaw equalizing chuck
11/2003
11/27/2003WO2003097282A1 Machining tool, especially a milling tool
11/27/2003WO2003097278A1 Spring collet for machine tools
11/26/2003EP1364744A1 Machine tool with coolant flushing
11/26/2003EP1364734A1 Tool-bearing device
11/26/2003EP1107844B1 Cutting head and tool holder coupling
11/26/2003CN1457949A Self locking type key-free drill chuck
11/25/2003US6652201 Ball end mill
11/25/2003CA2215806C Tool unit clamping apparatus having improved short-stroke locking mechanism
11/20/2003WO2003095132A1 Expansion chucking device
11/20/2003WO2003095131A1 A three-jaw tightening chuck
11/20/2003DE10214315C1 Spannfutter Chuck
11/18/2003US6648567 Tool-free collet tightener
11/18/2003US6648563 Quick-change drill chuck
11/18/2003US6648342 Chuck
11/18/2003US6648341 Chuck with helical jaw bite
11/18/2003US6647841 Device for the end face driving of toothed workpieces
11/18/2003US6647840 Combined video camera and toolholder
11/13/2003WO2003092936A1 Collet chuck for fixing axial cutting tool
11/13/2003WO2003092935A1 Clamping chuck
11/13/2003WO2002082129A3 Device for square edge memory lens
11/13/2003US20030211813 Protection of work piece during surface processing
11/13/2003US20030210963 Rotary tool and cutting part comprised in the tool
11/12/2003EP1361011A2 Annular cutting tool for use with a self adhering drill
11/12/2003CN2585726Y Drill base without needing electrical drill key for fastening drill
11/12/2003CN2585725Y Self-locking drill-chuck
11/12/2003CN2585724Y Verticle lathe
11/11/2003US6644152 Milling tool holder
11/06/2003WO2003090959A1 Cutting tool and cutting head thereto
11/06/2003US20030207652 Method of making a surface treating article and such a surface treating article
11/06/2003US20030206780 Spindle assembly for a machine tool
11/06/2003US20030205866 Chuck with angular compensation
11/06/2003DE29924563U1 Device for holding workpieces or tools with clamping jaws uses axially movable sliding sleeve element to impinge radially on clamping jaw element to clamp workpiece
11/06/2003DE20314255U1 Rapid clamping chuck for spinning thin workpieces has a threaded fastener with two interacting tapering thrust sleeves to grip the inside of the mounting aperture of the workpiece
11/06/2003DE20220597U1 Chuck for hammer action drill has the adjusting ring supported by a thrust ring located under a lipped profile of the chuck core
11/05/2003EP1358960A1 Tool holder with recess for mounting a collet
11/05/2003EP1358033A1 Binary machine tool holder
11/05/2003CN2584326Y Improved drill chuck backcover and closefisted drill chuck with the backcover
11/04/2003US6641145 Miniature drill chuck
11/04/2003US6640686 Rotatable cylinder
11/04/2003US6640679 Collet adapter chuck assembly with axially fixed collet head
10/2003
10/30/2003WO2003089188A1 Machine adaptation
10/29/2003CN2582792Y Locking drill chuck
10/29/2003CN2582791Y Clamping drill chuck
10/29/2003CN2582790Y Self-locking drill chuck
10/29/2003CN2582789Y Drill chuck shell
10/29/2003CN1125697C Hydraulic chuck with deformable gripping sleeve
10/28/2003US6637985 Machining tool for machining workpieces
10/28/2003US6637756 Power drill chuck
10/28/2003US6637307 Method for machining a workpiece and chuck with a center pin for implementing it
10/28/2003US6637301 Production method of thin plate and thin plate support for chucking employed in the method
10/23/2003WO2003086701A1 Protection of work piece during surface processing
10/23/2003DE10221507C1 Chuck, to hold a tool at a drill/miller shaft, has a thin-wall bush within the base body to take the tool, distorted by a pressure chamber between it and a clamping ring to lock the tool
10/22/2003EP1353768A2 Device for the inductive heating of a toolholder
10/22/2003EP1007255B1 Tool coupling
10/22/2003CN1450943A Tool for cutting machinng
10/22/2003CN1124912C Device for holding tool or workpiece
10/21/2003US6634652 Non-galling chuck
10/21/2003US6634651 Compensated tool holder for tapping spindles
10/16/2003WO2003084700A1 A self-tightening keyless chuck
10/16/2003US20030193148 Clamping chuck, notably expansion chuck
10/16/2003US20030192161 Method for force-transmitting clamping of a tool
10/16/2003DE20208438U1 Tool for deburring eccentric bores in a rotating work piece has the deburring tool held in a spherical support with radial adjusters
10/15/2003CN2579577Y Improved hand fastening drill holder
10/15/2003CN2579576Y Improved hand fastening drill holder
10/15/2003CN2579575Y Holder
10/15/2003CN1448237A Drill jig
10/15/2003CN1448236A Drill jig
10/14/2003US6631660 Self-aligning arbor system
10/09/2003WO2003082501A2 Quick change adaptor for rotary machines
10/09/2003US20030189299 Chuck with quick change
10/09/2003DE20312887U1 Mounting shaft for rotating tool has a polygonal cross section with rounded edges on a circle
10/09/2003DE20312067U1 Chuck for high speed tool has a thread operated pressure plunger to push a slit chuck grip against a sloping reaction insert to clamp the chuck
10/09/2003DE10204574C1 Spannfutter Chuck
10/08/2003CN2578024Y Improved hand-operated drill chuck
10/08/2003CN2578023Y Improved hand-operated drill chuck
10/08/2003CN2578022Y Improved hand-operated drill chuck
10/08/2003CN1447731A 卡盘 Chuck
10/08/2003CN1446665A Rotating tool and cutting piece composed of such rotating tool
10/08/2003CN1446657A Clamping chuck of power drill
10/07/2003US6629697 Chuck apparatus
10/02/2003US20030185638 Tool with oblique mounting surfaces between holder and toolpart
10/02/2003US20030185624 Wedge mechanism
10/02/2003US20030184029 Power drill chuck
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