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Chucks or socketsBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 10/02/2014 > 2 patent applications in 2 patent subcategories.
20140291941 - Upright chuck assembly: An upright chuck assembly includes a base having two elongate notches respectively defined in two sides thereof. A rotary device is connected to the base and includes a horizontal gear set and a vertical gear set which are engaged with the horizontal gear set in the body of the rotary... Agent: Vertex Machinery Works Co., Ltd.
20140291942 - Chuck structure for substrate cleansing equipment: The present invention provides a chuck structure for substrate cleansing equipment, which comprises a base and at least a pair of clipping members. The pair of clipping members is disposed on both corresponding sides of the base, respectively. Each clipping member has a plurality of holes on a surface thereof.... Agent: Gudeng Precision Industrial Co., Ltd.09/25/2014 > 3 patent applications in 3 patent subcategories.
20140284887 - Self-tightening chuck with a radial lock: A drill chuck including a spindle portion with a pusher bore, a spindle bore, an annular array of teeth, and an annular groove defined by the outer surface of the first end. A body is rotatably disposed about the spindle portion and includes a central bore, an annular groove defined... Agent: Apex Brands, Inc.
20140284888 - Drill chuck: A drill chuck has a chuck body having a plurality of angularly spaced and axially extending but angled guide grooves each holding a jaw that is axially displaceable between an axially front closed position and an axially rear open position. Each jaw has an outer edge formed with external teeth,... Agent:
20140284889 - Chuck for apparatus for machining a tubular rotating workpiece: The invention relates to a chuck (1) for a machine tool for machining a tubular workpiece (26) which rotates about a rotational axis that coincides with the centre of the chuck, comprising at least two chucking slides (7a, b, c) that are designed to be positionable radially with respect to... Agent:09/18/2014 > 5 patent applications in 4 patent subcategories.
20140265162 - Self-tightening rotary tool holding system: A tool holding system for a rotary power tool is configured to clamp around a working tool when the working tool is inserted in the tool holding system. The tool holding system includes a sleeve having a frustroconical inner surface portion, a collet having frustoconical outer surface portion complementary to... Agent: Robert Bosch Tool Corporation
20140265164 - Drill chuck: A chuck including a body having a tail section and a nose section defining an axial bore. A plurality of jaws are movably disposed with respect to the axial bore and a nut is in threaded engagement with the jaws. A sleeve engages the nut so that rotation of the... Agent: Apex Brands, Inc.
20140265163 - Locking chuck: A chuck includes a body having a nose section with an axial bore and a plurality of passageways formed therein, and a plurality of jaws disposed in the passageways. A nut for driving the jaws is rotatably mounted about the body and a sleeve defining a first recess and a... Agent: Apex Brands, Inc.
20140265165 - Wafer-to-wafer fusion bonding chuck: A chuck face of a wafer bonding chuck that includes a flat central zone and an outer annular zone contiguous to the central zone, the outer annular zone being lower than the flat central zone such that an annular edge portion of a wafer that is mounted to the chuck... Agent: International Business Machines Corporation
20140265166 - Hex shaft drive arbor: A drive arbor that allows prior art abrasive pads with threaded backing to be used with impact drills and allows for a more secure connection with other rotary tools than the prior art drive arbors. The preferred embodiment of the drive arbor is an elongated metal shaft with a quick... Agent:09/11/2014 > 10 patent applications in 4 patent subcategories.
20140252725 - Clamping apparatus for cutting tool: A clamping apparatus includes a clamping member, a cylinder assembly and a transmission assembly. The cylinder assembly includes a cylinder, a sealing head and a limiting member. The sealing head defines a gas channel connected to the inner of the cylinder. The limiting member includes a limiting portion fixed to... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.
20140252726 - Clamping chuck with integrated drawbar: A clamping device for machine tools, comprising a chuck (1.1) and a drawbar (1.2) for clamping separate pallets (1.3), with a bayonet-connection via rotational motion of that drawbar (1.2). Rotational motion of the drawbar (1.2) is guided and determined by means (2.5, 2.7, 2.6, 2.4, 2.12, 3) provided in the... Agent: System 3r International Ab
20140252727 - Chuck for apparatus for machining a tubular rotating workpiece: The invention relates to a chuck (1) for a machine tool for machining a tubular workpiece which rotates about a rotational axis (4) that coincides with the centre of the chuck, comprising at least two chucking slides (7a, b, c) that are designed to be positionable radially with respect to... Agent:
20140252728 - Work-holding chuck with quick-release jaws: A system, in certain embodiments, includes a wedge-lock coupling configured to connect a jaw to an actuator arm of a chuck. The wedge-lock coupling includes a wedge portion having a path of travel between a release position and a lock position, and a locking direction along the path of travel... Agent: Forkardt Inc.
20140252729 - Multi-function fast-assembly mounting hole: The present invention relates to a multi-function fast-assembly mounting hole. A rectangular top portion of the mounting hole has a half-round hole, first and second position limiting holes symmetrically extend outside on the half-round hole of the top portion of the mounting hole, a plurality of small rectangular positioning holes... Agent: Yangzhou Shengye Machinery Co., Ltd.Previous industry: Land vehicles: animal draft appliances
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