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Dentistry > Apparatus > Having Motor Or Means To Transmit Motion From Motor To Tool (e.g., "engine") > Hand-held Tool Or Handpiece > Having Means Facilitating Assembly Or Disassembly Of Tool Or Handpiece > Means To Releaseably Grip Tool > Including Axially Movable Collect To Cam Fingers Including Axially Movable Collect To Cam FingersIncluding Axially Movable Collect To Cam Fingers patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.04/19/07 - 20070087306 - Clamping device and dental handpiece including same A clamping device for clamping a member to a housing, includes a sleeve unit and a chuck unit having interengaging threads such that both units are rotatably and axially displaceable relative to each other. A spring normally urges one unit in one rotary direction relative to the other unit such ... 03/22/07 - 20070065776 - Extension devices for dental handpiece An extension device for dental handpieces for extending the effective length of a dental tool to be clamped within the dental handpiece. The extension device includes an extension unit including a shaft at one end to be clamped within the dental handpiece instead of a dental tool, and a sleeve ... 02/08/07 - 20070031786 - Dental handpiece A dental handpiece component (10) has a bur-tube (20) and a ball bearing assembly (13, 14) supporting the bur-tube (20). The handpiece (10) also has a pusher (32), wedge (30) and chuck jaws (22). Any or all of the handpiece components in metal-to-metal contact (such as, 15, 13, 14, 15, ... 12/21/06 - 20060286504 - Hand-held piece for dental or surgical use including a resilient clamp In a hand held piece for dental or surgical use comprising a resilient clamp (20) for holding the cylindrical shank (16) of a tool, the height of the head (3) of the piece can be reduced owing to an inverted arrangement of the clamp in relation to the arrangement of ... 01/12/06 - 20060008768 - Clamping device and dental handpiece including same A clamping device for clamping a member to a housing includes a sleeve unit carried by the housing and having an open end formed with a tapered inner surface; and a chuck unit receivable within the open end of the sleeve unit, the chuck unit having an open end which ... 08/18/05 - 20050181329 - Handpiece for dental or surgical use At the front, the handpiece (1) has a clamp (10) fitted to tightly grip the shank of removable tool housed in the guide holes (23, 25). The clamp has two or more levers (26) attached to an annular section (22) of the clamp by elastic joints (27), each of which ... ### FreshPatents.com Support |