Chucks or sockets inventions

20090289425 - Chuck engagement lock mechanism: This invention relates to a chuck engagement lock mechanism which mainly has a chuck head and a lower sleeve holder for clamping a tool such as a drill bit, and a rotatable joint engaged at the side edge of the lower sleeve holder. The lateral side at one end of... Agent: Rosenberg, Klein & Lee

20090283975 - Junction between two components of a rotating tool system: The invention relates to a junction (14) between two components (10, 12) of a tool system that rotates about an axis of rotation (16), especially for use in machine tools. The junction (14) comprises an at least partially conical seat (18), arranged on the first component (10), which is coaxial... Agent: Flynn Thiel Boutell & Tanis, P.C.

20090283976 - Substrate holding apparatus: A substrate holding apparatus comprises a substrate holding mechanism configured to hold a substrate; a heating mechanism; and a heat-conductive member which is interposed between the substrate holding mechanism and the heating mechanism to be in contact therewith and conducts heat generated by the heating mechanism to the substrate holding... Agent: Fitzpatrick Cella Harper & Scinto

20090278323 - Device usable as gripper head or chuck: A device for clamping a stem has a body forming a piston chamber and having an axially outwardly open hole adapted to receive the stem and a plurality of collet jaws in the hole shiftable axially by a piston between an outer releasing position with its axial outer ends radially... Agent: K.f. Ross P.C.

20090278324 - Tool chucking apparatus: A tool chucking apparatus to hold a machining cutter or tool includes a holding member and a fastening member that are coupled together to form a grip space inside to hold a collet. The collet has a plurality of pawl structures with a plurality of elastic slots formed thereon. When... Agent: Muncy, Geissler, Olds & Lowe, PLLC

20090273145 - Clamping device: The invention relates to a clamping device with a base body (2) which comprises a central receptacle (5) for a component or tool to be clamped, in the base body (2) at least one groove (6) being formed which is open to a face side of the base body (2),... Agent: Berenato, White & Stavish, LLC

20090273146 - Clamping apparatus for a reciprocating tool: Embodiments are disclosed for a tool-less clamping apparatus for a reciprocating tool having a reciprocating spindle having a center axis and at least one radially oriented aperture and a receiving slot at its forward end for receiving a tool accessory, the apparatus having an unclamped position and a clamped position,... Agent: Greer, Burns & Crain