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Chucks or sockets

20130119618 - Hydraulic expanding lock: The invention relates to a hydraulic expanding chuck (1) having a main body (2) and an expanding bush (3), which is inserted into the main body (2) to form at least one pressure chamber (5a, 5b) and is intended for chucking a tool. The expanding bush (3) has a radial... Agent:

20130119619 - Tool holder: The present invention relates to a tool holder that either has a modular design, and the modules of which are centered via interfaces, or/and in which a centered interface is provided between the tool and the tool receiver such that high concentricity, and thus a high processing accuracy are achieved.... Agent: Franz Haimer Maschinenbau Kg

20130119620 - Socket device for use with trailer jacks: In an embodiment of the present invention, a socket device comprises a sleeve portion for engaging the rotatable driveshaft and a socket portion for use with an impact hammer. The sleeve portion further comprises opposing openings to engage a locking mechanism, such as a pin-lock, nut and bolt, cotter pin,... Agent:

20130113169 - Power input device and vacuum processing apparatus using the same: A power input mechanism includes a first stationary conductive member, a second stationary conductive member, a stationary insulating member which is fixed to a housing and insulates the first stationary conductive member and the second stationary conductive member from each other, a first rotary conductive member, a second rotary conductive... Agent: Canon Anelva Corporation

20130106067 - Tool holder: A tool holder includes a holder body having a trunk and a grip tube, a pressure ring fitted around the grip tube, a nut for axially moving the pressure ring, and a sleeve defining a pressure chamber around the outer periphery thereof. The trunk is formed with cylinders in which... Agent:

20130099454 - Tool holder: A tool holder for holding a cutting tool comprises a housing, a sleeve received in one end of the housing, a switch fastened in the other end of the housing, a cover fastened at an end of the housing adjacent to the sleeve to prevent the sleeve from being taken... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.