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公开(公告)号：US06030216A
公开(公告)日：2000-02-29
申请号：US105851
申请日：1998-06-29
申请人： Otto Rosenstatter
发明人： Otto Rosenstatter
摘要： A dentistry hand piece is provided wherein a rotation of a drive motor is converted into an oscillation of a receiving part for a dentistry tool. The conversion of the rotation into the oscillation takes place in an attachment head (3) of the hand piece. The longitudinal axis (51) of the receiving part (8, 8') for the tool in the attachment head (3) is arranged at an angle (preferably approximately at right-angles) to the longitudinal axis (53) of the neck area (1) of the hand piece adjoining the attachment head (3), and the plane of oscillation of the receiving part (8, 8') for the tool is substantially perpendicular to the longitudinal axis (51) of the receiving part (8, 8').
摘要翻译： 提供了一种牙科手部件，其中驱动马达的旋转被转换成用于牙科工具的接收部件的振动。 旋转进入振荡的转换发生在手持件的附接头（3）中。 用于在附接头（3）中的工具的接收部分（8,8'）的纵向轴线（51）以与颈部区域的纵向轴线（53）成一定角度（优选地大致直角） （3）的手部件（1），并且用于工具的接收部件（8,8'）的振动平面基本上垂直于接收部件（8,8）的纵向轴线（51） 8'）。
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公开(公告)号：US4626210A
公开(公告)日：1986-12-02
申请号：US717180
申请日：1985-03-14
申请人： Peter Malata , Otto Rosenstatter
发明人： Peter Malata , Otto Rosenstatter
CPC分类号： A61C1/088
摘要： The invention is directed to a dental handpiece 1 comprising a grip sleeve 2 having at least one cordlike light guide 18 in the area of the handpiece head part 4 which passes out of the latter in the direction of the tooth treatment tool 5 and accordingly extends in its entirety within the grip sleeve 2 and is connected at the rear end to a light source 14. In addition, a detachable connecting piece 10 is provided for the connection at the end member 29 of a supply tube for the supply media of the handpiece, the connecting piece 10 being arranged so as to be freely rotatable relative to the grip sleeve 2, wherein the connecting piece 10 is provided with media throughpass ducts 22, 23, 24 which open into it and pass through it and which are connectable with media lines of the grip sleeve 2 leading to the use positions of the handpiece. The invention is characterized in that the light source 14 is arranged in a recess 11 located preferably eccentrically in the grip sleeve 2 and is electrically connected with at least one current conductor 15 which is connectable by means of a contact arrangement 16, 17, 34, 35, known per se, which permits a reciprocal rotation of the grip sleeve and connecting piece 10, with a current conductor 42 which penetrates the connecting piece and has a contact 36 at the end of the connecting piece remote of the tool for connecting to an opposite contact in the supply tube end member 29 (FIG. 1).
摘要翻译： PCT No.PCT / AT84 / 00027 Sec。 371日期：1985年3月14日 102（e）日期1985年3月14日PCT提交1984年7月12日PCT公布。 公开号WO85 / 00281 1985年1月31日。发明内容涉及一种牙科手持件1，其包括夹持套筒2，该手柄套筒2在手持头部4的区域中具有至少一个线状光导18，该手套头部4从牙齿的方向向外延伸 处理工具5，因此整体上在把手套2内延伸并且在后端连接到光源14.此外，在供给管的端部件29处设置用于连接的可拆卸的连接件10， 手持件的供给介质，连接件10被布置成相对于把手套2可自由旋转，其中，连接件10设置有介质通道管道22,23,24，其通向其中并通过它 并且其可与通过把手套2的介质线连接，从而导致手持件的使用位置。 本发明的特征在于，光源14布置在优选地偏心地位于把手套2中的凹部11中，并且与至少一个电流导体15电连接，电流导体15可通过接触装置16,17,34连接， 35，其本身是已知的，其允许把手套和连接件10与电流导体42相互旋转，电流导体42穿透连接件并且在远离工具的连接片的端部处具有接触件36，用于连接到 在供给管端部件29（图1）中的相对接触。
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公开(公告)号：US06488500B2
公开(公告)日：2002-12-03
申请号：US09955957
申请日：2001-09-20
申请人： Otto Rosenstatter
发明人： Otto Rosenstatter
IPC分类号： A61C107
摘要： In a dental handpiece with an elastically arranged reception part (8) for a tool, compressed air from angled exit nozzles (9) can be applied to a sleeve (7) allocated to the reception part (8) with radial play. The circulating movement of the sleeve (7) is converted into a vibration of the reception part (8). The plane of vibration lies essentially perpendicular to the longitudinal axis of the reception part (8).
摘要翻译： 在具有用于工具的弹性布置的接收部分（8）的牙齿手柄中，来自角度出口喷嘴（9）的压缩空气可以以径向游隙施加到分配给接收部分（8）的套筒（7）。 套筒（7）的循环运动被转换为接收部件（8）的振动。 振动平面基本上垂直于接收部分（8）的纵向轴线。
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公开(公告)号：US5846078A
公开(公告)日：1998-12-08
申请号：US845898
申请日：1997-04-28
申请人： Otto Rosenstatter
发明人： Otto Rosenstatter
摘要： In a dental angular instrument holder (10) a turbine (142) for driving a clamping chuck (62) for an instrument (64) is installed in a handle part (12) and is supported on a drive shaft (70) passing through a neck part (14). Thedrive shaft is fixedly connected to the clamping chuck (62) via a 90.degree. direction-changing gear. The turbine (142) can have large radial dimensions, compared to a turbine installed in the working head (16) of the angular instrument holder, so that a greater torque can be exerted on the instrument (64). In addition the movement-changing gear (66, 68) is at the same time designed as a reduction gear.
摘要翻译： 在牙科角仪器保持器（10）中，用于驱动用于器械（64）的夹紧卡盘（62）的涡轮机（142）安装在手柄部件（12）中并且被支撑在通过 颈部（14）。 驱动轴通过90度换向齿轮与夹紧卡盘（62）固定连接。 与安装在角度仪器保持器的工作头部（16）中的涡轮机相比，涡轮机（142）可以具有大的径向尺寸，使得可以在仪器（64）上施加更大的扭矩。 此外，运动切换齿轮（66,68）同时被设计为减速齿轮。
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5.发明授权
公开(公告)号：US5332389A
公开(公告)日：1994-07-26
申请号：US952267
申请日：1992-09-28
申请人： Otto Rosenstatter
发明人： Otto Rosenstatter
CPC分类号： A61C1/088
摘要： A dental handpiece includes a handle portion having at a first end thereof a holder for a driven tool and which at a second end thereof is rotatably connected to a connecting portion which provides connection to a supply hose for supply media. Light supplied to the region of the tool is provided from an incandescent lamp arranged in a recess in the connecting portion. The recess may accommodate the incandescent lamp or a light guide and is arranged at an end of the connecting portion to be directed toward the hose and opens at such end.
摘要翻译： 牙齿手柄包括手柄部分，该手柄部分的第一端具有用于从动工具的保持器，并且其第二端可旋转地连接到连接部分，该连接部分提供与用于供应介质的供应软管的连接。 提供给工具区域的光由设置在连接部分的凹部中的白炽灯提供。 该凹部可以容纳白炽灯或导光体，并且设置在连接部分的一端以指向软管并在该端部开口。
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公开(公告)号：US4940410A
公开(公告)日：1990-07-10
申请号：US235649
申请日：1988-08-24
CPC分类号： A61C1/07 , A61C1/145 , A61B2090/036 , A61C1/003
摘要： A dental toolholder (2) has an endodontic filing tool (18) which is clamped in the toolholder so as to be secured against rotational and axial movements. A vibrating movement is impressed on the tool. The tool (18) can be clamped at its rear shaft end with a slight play and the vibrations can be imparted to the tool at its front shaft end (15). This part encloses the front shaft end (7b) with slight play and comprises a cylindrical recess whose cross-sectional shape has a constant-diameter configuration. Accordingly, the tool is set into a swinging movement perpendicular to its axis. The structural component part (15) rotates preferably at approximately 20,0000 rpm.
摘要翻译： 牙科刀夹具（2）具有固定在刀架上的牙髓填充工具（18），以防止旋转和轴向移动。 振动运动对工具印象深刻。 工具（18）可以在其后轴端部被轻轻地拉动，并且可以在其前轴端部（15）处向工具施加振动。 该部件围绕前轴端部（7b），并且具有圆形凹部，其横截面形状具有恒定直径构造。 因此，该工具被设置成垂直于其轴线的摆动运动。 结构部件（15）优选以大约20,00rpm转动。
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公开(公告)号：US4564354A
公开(公告)日：1986-01-14
申请号：US616227
申请日：1984-05-16
申请人： Otto Rosenstatter
发明人： Otto Rosenstatter
摘要： The invention is directed to an angle piece for dental purposes comprising a tool with cylindrical tool shaft (50), which tool is supported in the head part (1) transversely relative to the drive axis or axle and is securely connected with its drive gear wheel (5) and is interchangeable together with the latter and is characterized in that a head bearing (42) on the tool side, which head bearing (42) is insertable in the head part (1) in a form-locking manner, is rotatably and undetachably connected with the tool (4) and in that an outer screw sleeve (29), which is axially displaceable on the head shaft, partly overlaps the head bearing (42) in its inserted position. A construction of the invention provides that the opening of the screw sleeve (29) has a hollow cone (33) which is pressable against a corresponding outer cone face (49) of the head bearing (42).
摘要翻译： PCT No.PCT / AT83 / 00028 Sec。 371日期：1984年5月16日 102（e）日期1984年5月16日PCT提交1983年9月19日PCT公布。 第WO84 / 01099号公报 1984年3月29日。发明内容涉及一种用于牙科用途的角件，包括具有圆柱形工具轴（50）的工具，该工具相对于驱动轴或轴横向地支撑在头部（1）中，并且是 与其驱动齿轮（5）牢固地连接并且可与其驱动齿轮（5）可互换，并且其特征在于，工具侧上的头部轴承（42），该头部轴承（42）可插入头部部分（1）中 形成锁定方式，可旋转地和不可跳动地与工具（4）连接，并且在头部轴上可轴向移动的外螺纹套筒（29）在其插入位置部分地与头部轴承（42）重叠。 本发明的一个结构提供了，螺旋套筒（29）的开口具有中空锥体（33），其可压靠在头部轴承（42）的相应的外锥面（49）上。
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公开(公告)号：US4325696A
公开(公告)日：1982-04-20
申请号：US202138
申请日：1980-10-30
CPC分类号： A61C1/08
摘要： A dental handpiece arrangement which has a drive transmission for transmitting the rotation from a motor to a socket receiving the tool in the head of the handpiece comprising a first drive shaft having a pair of coaxially arranged drive gears of different numbers of teeth, a second drive shaft having a gear engaging one of the pair of coaxial drive gears characterized by the second drive shaft being composed of a first drive shaft portion and a second drive portion which are interconnected by meshing gears providing a change in the gear ratio. Preferably, the two drive shaft portions of the second drive shaft are mounted in a housing with a gear at each end and the housing is adapted for being supported in the handpiece arrangement in two different positions so that in a first position, a gear at one end is engaging one of the pair of coaxial gears of the first drive shaft and in the second position the gear at the opposite end is engaging the other of the pair. Thus, by changing the position of the housing, a continuous stepping-up of the gear ratio can be obtained or by reversing the position of the housing a continuous stepping-down of the gear ratio can be obtained.
摘要翻译： 一种牙科手机装置，其具有驱动传动装置，用于将旋转从电动机传递到接收手柄头部中的工具的插座，该插座包括具有不同齿数的一对同轴布置的驱动齿轮的第一驱动轴，第二驱动 所述轴具有接合所述一对同轴驱动齿轮中的一个的齿轮，其特征在于，所述第二驱动轴由第一驱动轴部分和第二驱动部分组成，所述第一驱动轴部分和第二驱动部分通过提供齿轮比变化的啮合齿轮互连。 优选地，第二驱动轴的两个驱动轴部分在每个端部处安装在具有齿轮的壳体中，并且壳体适于被支撑在两个不同位置的手持装置中，使得在第一位置，一个齿轮在一个 端部接合第一驱动轴的一对同轴齿轮中的一个，并且在第二位置，相对端处的齿轮接合另一个的另一个。 因此，通过改变壳体的位置，可以获得齿轮比的连续升高，或者通过使壳体的位置反转，可以获得齿轮比的连续降低。
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公开(公告)号：US06161937A
公开(公告)日：2000-12-19
申请号：US998526
申请日：1997-12-26
申请人： Otto Rosenstatter
发明人： Otto Rosenstatter
CPC分类号： A61C1/088 , Y10S362/804
摘要： A dental handpiece with integrated light source has on its casing a socket for a lamp carrier which in turn has a lamp socket. An incandescent lamp is inserted into said lamp socket. In those regions in which the incandescent lamp is covered up by the lamp carrier or parts of the casing a reflecting layer is provided on the outer surface of the incandescent lamp. This may be, for example, a metal film deposited by vaporisation onto the outer surface of the lamp in the appropriate region. The lamp carrier is molded onto the partially vapor-coated incandescent lamp.
摘要翻译： 具有集成光源的牙科手柄在其外壳上具有用于灯托架的插座，灯托架又具有灯座。 将白炽灯插入所述灯座中。 在白炽灯被灯架或壳体的一部分覆盖的那些区域中，在白炽灯的外表面上设置有反射层。 这可以是例如通过汽化在适当区域的灯的外表面上沉积的金属膜。 灯载体被模制到部分蒸气涂覆的白炽灯上。
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公开(公告)号：US6102695A
公开(公告)日：2000-08-15
申请号：US270012
申请日：1999-03-16
申请人： Otto Rosenstatter
发明人： Otto Rosenstatter
CPC分类号： A61B1/24 , A61B1/00165 , A61B1/00179 , A61B1/0623 , A61C1/088 , A61C17/043 , A61B1/07
摘要： The present invention is directed to a dentistry handpiece having a handle (1), which is connectable by means of a connector (2) to a supply hose and onto which a tool attachment head (4), carrying tool, is attachable. The handpiece also includes a device having a light conductor (5) for lighting the treatment site, and a device for transmitting an image of the treatment site which includes an image carrier (6) and a converter (10) for converting the image transmitted by the image carrier into electrical signals. The light conductor (5, 31) is arranged in the interior of the handle (1), and the image carrier (6) is arranged on the outside of the handle (1). Preferably, the image carrier is supported on the underside of the handle and is removable therefrom.
摘要翻译： 本发明涉及一种具有手柄（1）的牙科手持件，其可通过连接器（2）连接到供给软管，并且可附接有工具附接头（4），承载工具。 所述手持件还包括具有用于照亮所述治疗部位的光导体（5）的装置，以及用于发送所述治疗部位的图像的装置，所述装置包括图像载体（6）和转换器（10），所述图像载体（6）和转换器（10）用于转换由 图像载体变成电信号。 光导体（5,31）布置在手柄（1）的内部，并且图像载体（6）布置在手柄（1）的外侧。 优选地，图像载体被支撑在手柄的下侧上并且可从其移除。
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