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| Number | Title | Issue Date |
| 7185573 | Vacuum wheel chuck A wheel chuck assembly includes a support plate having at least one aperture formed therethrough. The support plate is adapted to be mounted upon a lathe spindle. An air conveying device is mounted adjacent to the support plate and is operable to induce an air flow ... | 03/06/2007 |
| 6916026 | Powered turntable with universal, self-adjusting chuck for holding auto wheels and the like for polishing A new and improved powered rotating turntable with a universal, self-adjusting chuck for holding auto wheels and the like for polishing, which includes a pneumatically-adjusted, self-centering metal chuck for gripping and holding specialty wheel rims of motor vehicl... | 07/12/2005 |
| 6378877 | Apparatus for clamping a work piece The apparatus comprises a chuck member to be mounted within the operating area of the machine tool and a work piece carrier that can be put onto the chuck member and clamped thereto. First positioning members provided on the chuck member and second positi... | 04/30/2002 |
| 5997225 | Rotary power tool with remotely actuated chuck A rotary power tool, such as a router, includes an actuating device engaged with a chuck device to move the chuck device between its gripping and release positions. The actuating device includes a lever member that extends axially relative to a casing of ... | 12/07/1999 |
| 5328180 | Rigid clamp The invention relates to a clamp mechanism that can be used to attach or temporarily support objects inside of tubular goods. The clamp mechanism can also be modified so that it grips objects. The clamp has a self-centering feature to accommodate out-of-r... | 07/12/1994 |
| 5326113 | Single acting core chuck The pneumatically actuated core chuck described and shown has a compression ram movable with respect to a sleeve to force jaws to expand outwardly for engagement of the interior of a core of web material. The jaws are pivotally mounted by means of links e... | 07/05/1994 |
| 4784398 | Core lifting chuck An expandable chuck for insertion into a vertically oriented, longitudinally extending, cylindrical hollow core about which a web of paper or other material is wound to form a roll. An elongate body is dimensioned for insertion into the core. Mechanisms a... | 11/15/1988 |
| 4624043 | Quick release tool holder for robots A releasable tool holder (75) for quickly interchanging tools usable by a conventional robot (50) having one or more articulatable arms (60, 65, 70). The tool holder (75) is mounted to an arm (70) of the robot (50) and is provided with a plurality of vari... | 11/25/1986 |
| 4558876 | Chuck A chuck selectively convertible between two different configurations for either externally gripping a workpiece while simultaneously pulling same down against stops or internally gripping a workpiece while simultaneously pulling same down against stops. T... | 12/17/1985 |
| 3951101 | Apparatus for coating bottles with resin Apparatus for coating bottles with resin in order to prevent the explosion thereof characterized in that the bottle is held by a holder at the mouth portion and at its inner wall, so that the bottle may be invisibly coated with resin except for the mouth ... | 04/20/1976 |
