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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 Having Means Facilitating Assembly Or Disassembly Of Tool Or HandpieceHaving Means Facilitating Assembly Or Disassembly Of Tool Or Handpiece 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 - 20070087305 - Medical or dental handpiece head Described herein is a medical or dental handpiece head having a head sleeve detachably connected by a screw or threaded connection to a closing cap, and a locking device for locking the closing cap with the head sleeve. The locking device between the closing cap and the head sleeve is ... 03/22/07 - 20070065774 - Dental handpiece having a body formed from a single piece and comprising an electrical and elastic linking component between the mechanical transmission components and the head of the instrument The invention relates to a dental handpiece (1) of the type comprising mechanical components, in particular a tool-holder assembly for the attachment and rotational driving of a dental instrument about a drive axis (6) and an assembly for the transmission of movement, said mechanical components being mounted in the interior ... 02/01/07 - 20070026362 - Device for coupling dental instruments There is provided a coupling device for electrically coupling a dental instrument to an electrical connector, including a tubular clasp made of an electrically conductive material having a first portion attachable to the connector and a second portion attachable to the dental instrument, the second portion having a slot facilitating ... 09/14/06 - 20060204926 - Contra-angle used for endodontology Endodontal contra-angle (1) equipped with a head (2) supporting an endodontal instrument (3), and with attachment means (5) for attaching a shank (4) penetrating the head (2) of the contra-angle (1), characterized in that said head (2) of the contra-angle is equipped with a member that is free to rotate ... 06/08/06 - 20060121414 - Dental power instruments, such as endodontic instruments, and contra-angle handpiece The invention relates to a dental power instrument, in particular an endodontic instrument, comprising an operative part (2) and a handle (3) which is disposed at the opposite end to said operative part (2). The invention is characterized in that the handle (3) of the dental instrument is equipped with ... 02/02/06 - 20060024643 - Medical handpiece having a clamping sleeve for a tool A medical handpiece having an elongate grip part, in the forward end region of which a clamping sleeve is rotatably mounted, in which sleeve a shaft of a tool can be inserted and clamped, wherein the clamping sleeve has at least one axial clamping slot and in its longitudinal region ... 07/21/05 - 20050158689 - Contra-angle handpiece for rotary surgical instruments, in particular in dental surgery The invention concerns an driving appliance, called contra-angle handpiece, for surgical instruments, in particular in dental surgery, consisting of a handle (1), a neck (2) and a head (3) wherein the instrument is fixed; each of the parts of said contra-angle handpiece receiving therein a drive shaft respectively called output ... ### FreshPatents.com Support |