| Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028) |
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| 09/20/1994 | US5348319 Chuck utilizing cam |
| 09/20/1994 | US5348318 Chuck |
| 09/20/1994 | US5348317 Chuck |
| 09/20/1994 | US5347897 Guide apparatus for an elongated workpiece |
| 09/20/1994 | US5347896 Automated collet loading for the manufacture of contact lenses |
| 09/20/1994 | CA2022835C Clamping means for machine tool holders |
| 09/15/1994 | DE4307780A1 Bohrfutter Chuck |
| 09/15/1994 | DE4307497A1 Tool holder |
| 09/14/1994 | EP0614731A1 Tool and toolchuck for handtools |
| 09/14/1994 | EP0614716A1 Mandrel for processing workpiece with internal spline |
| 09/14/1994 | CN2176857Y Clamping oil cylinder for lathe |
| 09/13/1994 | US5346344 Cutting area |
| 09/13/1994 | US5346340 Torque transmitting device |
| 09/07/1994 | EP0614020A1 Device for flexibly holding rotary tools |
| 09/07/1994 | CN1091684A Multifunction fast actuating device for three-jaw chuck |
| 09/07/1994 | CA2116936A1 Tool bit and tool bit chuck for hand tools |
| 09/06/1994 | US5344263 High-precision interchangeable tool holder |
| 09/06/1994 | US5344166 Jaw assembly for chucks |
| 09/06/1994 | US5343789 Through hole and bar feed support |
| 09/06/1994 | US5343612 Interior centerline based seating method |
| 09/01/1994 | WO1994019132A1 A tool assembly |
| 08/30/1994 | US5342155 Spindle extension with self-contained pull-stud draw bar assembly |
| 08/30/1994 | US5342069 Tool holder for machine tools |
| 08/30/1994 | CA1331690C Automatic clamping unit for receiving and holding a tool holder |
| 08/25/1994 | DE4305576A1 Clamping device for clamping workpieces or tools |
| 08/24/1994 | EP0611629A1 A holding device for a toric lens |
| 08/23/1994 | US5340248 Mechanical chuck with clamp for pulling tool shank to tightly clamped position |
| 08/23/1994 | US5340245 Device on portable machine tools |
| 08/23/1994 | US5340130 Polyvalent clamp chuck for machine tools |
| 08/23/1994 | US5340128 Wear-resistant chuck for driving hard-shank bits |
| 08/23/1994 | US5340127 Chuck for tool |
| 08/18/1994 | DE4303118A1 Device for fastening tools to a machine-tool spindle and a tool holder |
| 08/17/1994 | EP0611247A1 Method for clamping of a tool in an apparatus and machine to use this method |
| 08/17/1994 | CN1025665C Expansion clamp for working round rubber washer |
| 08/16/1994 | US5337634 Laterally adjustable socket with means for providing visible indication of socket operating position |
| 08/11/1994 | DE4303608A1 Clamping device for a tool |
| 08/09/1994 | US5335922 Chuck |
| 08/04/1994 | WO1994016852A1 Apparatus and method for balancing rotary tools |
| 08/03/1994 | EP0608284A1 Ball lock apparatus for small diameter toolholders |
| 08/03/1994 | CN2173126Y Clamping head |
| 07/20/1994 | EP0606819A1 Tool holder with ejection slot |
| 07/19/1994 | US5330224 Collet chuck |
| 07/19/1994 | US5330205 Power chuck with quick change top jaw |
| 07/19/1994 | US5330204 Non-impact keyless chuck |
| 07/15/1994 | CA2108499A1 Tool holder with ejection slot |
| 07/14/1994 | DE4316799A1 Tap for use with portable power tool esp. battery powered drill |
| 07/13/1994 | EP0605670A1 Adiabatic dry diamond milling system |
| 07/13/1994 | EP0605602A1 Device fitted on hand power tools. |
| 07/13/1994 | EP0496840B1 Tool holding fixture |
| 07/12/1994 | US5328308 Gyro-stabilized tool bit and wide mouth tool bit mounting chuck |
| 07/12/1994 | US5328181 Low energy transfer mandrel and process for using mandrel |
| 07/12/1994 | US5328180 Rigid clamp |
| 07/07/1994 | WO1994015110A1 Coupling |
| 07/07/1994 | WO1994014573A1 Adjustable aperture apparatus |
| 07/07/1994 | WO1994014561A1 Linear roller tap driver assembly |
| 07/07/1994 | WO1994014559A1 Automatic chuck |
| 07/07/1994 | CA2150484A1 Linear roller tap driver assembly |
| 07/06/1994 | EP0431075B1 Automatic clamping unit for receiving and holding a tool holder |
| 07/06/1994 | EP0424388B1 Device for axially clamping a tool, in particular a grinding wheel |
| 07/06/1994 | CN2170816Y Winding-spring type three gripper chuck |
| 07/06/1994 | CN2170815Y Anti-skid drill chuck |
| 07/05/1994 | US5326199 Tool bit and tool bit chuck for manually operated tools |
| 07/05/1994 | US5326196 Pilot drill bit |
| 07/05/1994 | US5326114 Quickly interchangeable chuck with mechanical power assist clamping capabilities |
| 07/05/1994 | US5326113 Single acting core chuck |
| 07/05/1994 | US5325931 Chuck assembly for a drill box of a mine drill |
| 07/05/1994 | US5325749 Machine tool having a quick release draw tube and jaw chuck adapter |
| 06/29/1994 | CN2170172Y 径向夹紧卡盘 Radial clamping chuck |
| 06/29/1994 | CN1088500A Adiabatic dry diamond milling system |
| 06/28/1994 | US5324145 Tool bit and chuck for use in percussion drilling and chiseling |
| 06/28/1994 | US5324050 Sealing collet |
| 06/28/1994 | US5324049 Mandrel with flared, dish shaped disk and process for using mandrel |
| 06/22/1994 | EP0603139A1 Apparatus for supporting and restraining a log of paper during the cutting thereof by a log-saw |
| 06/21/1994 | US5322305 Power chuck |
| 06/21/1994 | US5322304 Tool holder-spindle connection |
| 06/21/1994 | US5322303 Tool chuck |
| 06/21/1994 | US5322300 Self adjusting mandrel with expandable elastomeric disk and process for using mandrel |
| 06/15/1994 | EP0601332A1 Clamping device for a clamping tool |
| 06/14/1994 | US5320459 Tool bit for percussion drilling and chipping and chuck for the tool bit |
| 06/14/1994 | US5320365 Precision air chuck with split cam actuator assembly |
| 06/14/1994 | US5320364 Mandrel with expandable high temperature elastomeric polymer disk and process for using mandrel |
| 06/14/1994 | US5320009 Guide bush |
| 06/14/1994 | US5319890 Bushingless workhead |
| 06/09/1994 | DE4340911A1 Cutting plate insert holder with exchangeable head - to which is secured is reused cutting plate while its one end contains retention section and conical fastening section |
| 06/09/1994 | DE4241230A1 Chuck or clamping mandrel with axially fixed clamping member - which hold workpiece by member swivelable about central transverse axes w.r.t. to basic body |
| 06/08/1994 | CN1087569A Cutting tool and cutting tool clamping case used for hand tools |
| 06/01/1994 | EP0471808B1 Centrifugal spindle |
| 06/01/1994 | DE4239907A1 Three=jaw chuck with centrifugal force compensation - has centrifugal force transfer lever geometry that produces axial jaw guide unloading force component, and has lever supported to avoid deformation of chuck body |
| 06/01/1994 | DE4239769A1 Adaptor for clamping steep taper shank tools in hollow taper shank spindle nose - has hollow taper shank to fit spindle at one end and bore to accept steep taper shank tool at other end, as well as tool clamping mechanism hydraulically actuated by machine coolant supply system |
| 06/01/1994 | CN1087305A Tool and tool holder for hand-tool apparatus |
| 05/31/1994 | US5316324 Collet-and-shank assembly |
| 05/31/1994 | US5316323 Two-part tool holding fixture |
| 05/31/1994 | US5316276 Thickness compensation actuator system |
| 05/31/1994 | CA2035242C Quick change clamping mechanism |
| 05/26/1994 | WO1994011797A1 Electro-hydraulic control device and pressure reducing valve |
| 05/26/1994 | WO1994011156A1 Clamping arrangement |
| 05/26/1994 | DE4231959A1 Clamping system for hollow taper shank tools in machine tool spindle - has V-section clamping segments pivoted in track behind drawbar head and expanded outwards by movement of drawbar to abut against internal shoulder of shank |
| 05/25/1994 | EP0598208A1 Selfclamping drill chuck |
| 05/25/1994 | EP0598207A1 Drill chuck |
| 05/25/1994 | EP0598206A1 Drill chuck |