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    • 4. 发明授权
    • Medicinal or dental hand instrument
    • 药用或牙科手工具
    • US06416321B2
    • 2002-07-09
    • US09770957
    • 2001-01-26
    • Bernd GugelHans HeckenbergerUwe MohnHans-Dieter Wiek
    • Bernd GugelHans HeckenbergerUwe MohnHans-Dieter Wiek
    • A61C302
    • A61C3/025
    • In a medicinal or dental hand instrument (1) comprising a hand piece (2) and a handle (6) arranged on the hand piece (2), an outlet opening (5), arranged on the front side of the handle (6), for the outlet of an abrasive therapeutic agent and a transport fluid, and a coupling terminal (4) for coupling the hand instrument (1) to a supply line for at least one transport fluid, in particular water and/or air, wherein the coupling terminal (4) is a coupling component (14b) of a coupling (13), the coupling component (14b) is arranged on an insert piece (20) which can be plugged into a plug-in socket or plug-in recess (19) and in its end zone, facing away from the flow, has one or more coaxially or paraxially disposed, sealed pipe socket couplings (10), which each connect a feed line (9, 11) for the transport fluid to an ongoing feed line (21, 22).
    • 在设置在手持件(2)上的手柄(2)和手柄(6)的药用或牙科手术器具(1)中,设置在手柄(6)的前侧上的出口开口(5) ,用于磨料治疗剂和输送流体的出口,以及用于将手持器械(1)连接到用于至少一种输送流体,特别是水和/或空气的供应管线的联接端子(4),其中, 联接端子(4)是联接器(13)的联接部件(14b),联接部件(14b)布置在插入件(20)上,插入件(20)可插入插入式插座或插入式凹槽 19),并且在其端部区域中远离流动,具有一个或多个同轴或对位设置的密封管插座联接件(10),每个联接器将输送流体的进料管线(9,11)连接到正在进行的进料 线(21,22)。
    • 5. 发明申请
    • Medical, handpiece in particular for dentistry, with an outlet for an abrasive flowing medium and splashguard for the outlet
    • 医疗用品,特别是用于牙科的手机,具有用于出口的磨料流动介质和防溅板的出口
    • US20050175960A1
    • 2005-08-11
    • US10510085
    • 2003-02-18
    • Hans-Dieter WiekBernd Gugel
    • Hans-Dieter WiekBernd Gugel
    • A61C3/025A61C17/02A61C17/22A61C3/02
    • A61C17/222A61C3/025
    • The disclosure relates to a medical, in particular dental-medical handpiece, which has in its rearward end region a coupling connection for coupling on to a flexible supply hose, wherein at least one delivery line for an abrasive flow medium extends from the coupling connection to an outlet which is arranged in the forward end region of the handpiece and opens into a hood-form free space of a splash guard. To improve the releasable connection between the splash guard and the handpiece, the splash guard is releasably connected with the handpiece by means of a plug-in fitting having two plug-in fitting parts in the form of a plug-in recess and a plug-in pin that can be inserted therein, and a latching device integrated in the plug-in fitting, wherein the plug-in fitting has a spring tongue, elastically outwardly bendable transversely to the plug-in axis, with a latching nose arranged thereon on the one plug-in fitting part and an undercut on the other plug-in fitting part.
    • 本公开涉及医疗,特别是牙科医疗手持件,其在其后端区域具有用于联接到柔性供应软管的联接连接,其中用于磨料流动介质的至少一个输送管线从联接连接延伸到 一个出口,该出口布置在手持件的前端区域中并且打开到防溅罩形式的防溅罩的自由空间。 为了改善防溅罩和手持件之间的可释放连接,防溅罩借助于插入式配件与手持件可释放地连接,该插入式配件具有插入式凹槽和插入式插座形式的两个插入式配件部件, 可插入其中的插销,以及集成在插入式配件中的闩锁装置,其中插入式配件具有弹簧舌片,弹性舌片可横向于插入式轴向弹性向外弯曲,其上设置有闩锁鼻部 一个插入式配件部分和另一个插入式配件部分的底切。
    • 6. 发明申请
    • Cannula for a medical or dental medical handpiece used for spraying an abrasive flow medium
    • 用于喷涂磨料流动介质的医疗或牙科医疗手机的插管
    • US20060121411A1
    • 2006-06-08
    • US10533399
    • 2003-10-20
    • Hans-Dieter WiekUwe MohnBernd Gugel
    • Hans-Dieter WiekUwe MohnBernd Gugel
    • A61C3/02A61C17/02
    • B24C1/003A61C3/02A61C3/025B24C5/00B24C11/00
    • The invention relates to a cannula for a medical or dental-medical handpiece for spraying a flow medium which contains abrasively effective particles, having a cannula shaft which is in substance straight, and a sideways directed outlet nozzle in the forward end region of the cannula shaft, wherein in the cannula shaft a first channel section of a delivery line extends axially forwardly, from which there extends a second channel section sideways to the outlet nozzle. In order to increase the working life, in the region of the apex of the angle included by the channel sections there is arranged an impact wall lying axially opposite to the first channel section and/or the channel sections are surrounded by a protective wall at least over a part of their length, wherein the impact wall and/or the protective wall are of a material that is more wear resistant or harder than the material of the cannula shaft.
    • 本发明涉及一种用于医疗或牙科用医疗手柄的插管,用于喷射流动介质,该流动介质包含具有实质上是直线的插管轴的磨擦性有效颗粒,以及在套管轴的前端区域中的侧向定向的出口喷嘴 ,其中在所述插管轴中,输送管线的第一通道部分轴向向前延伸,从所述第一通道部分向所述出口喷嘴侧向延伸第二通道部分。 为了增加工作寿命,在由通道部分包括的角度的顶点的区域中布置有与第一通道部分轴向相对的冲击壁和/或通道部分至少被保护壁包围 在其长度的一部分上,其中冲击壁和/或保护壁是比套管轴的材料更耐磨或更硬的材料。
    • 7. 发明申请
    • Cannula for a medical or dental-medical handpiece used for spraying an abrasive flow medium
    • 用于喷涂磨料流动介质的医疗或牙医用手持器的插管
    • US20050272003A1
    • 2005-12-08
    • US11122875
    • 2005-05-05
    • Hans-Dieter WiekUwe MohnBernd Gugel
    • Hans-Dieter WiekUwe MohnBernd Gugel
    • A61C3/02A61C3/025B24C5/00
    • B24C1/003A61C3/02A61C3/025B24C5/00B24C11/00
    • The invention relates to a cannula for a medical or dental-medical handpiece for spraying a flow medium which contains abrasively effective particles, having a cannula shaft which is in substance straight, and a sideways directed outlet nozzle in the forward end region of the cannula shaft, wherein in the cannula shaft a first channel section of a delivery line extends axially forwardly, from which there extends a second channel section sideways to the outlet nozzle. In order to increase the working life, in the region of the apex of the angle included by the channel sections there is arranged an impact wall lying axially opposite to the first channel section, and/or the channel sections are surrounded by a protective wall at least over a part of their length, wherein the impact wall and/or the protective wall are of a material that is more wear resistant or harder than the material of the cannula shaft.
    • 本发明涉及一种用于医疗或牙科用医疗手柄的插管,用于喷射流动介质,该流动介质包含具有实质上是直线的插管轴的磨擦性有效颗粒,以及在套管轴的前端区域中的侧向定向的出口喷嘴 其中在所述插管轴中,输送管线的第一通道部分轴向向前延伸,所述第二通道部分从所述第二通道部分侧向延伸到所述出口喷嘴。 为了增加工作寿命,在由通道部分包括的角度的顶点的区域中设置有与第一通道部分轴向相对的冲击壁,和/或通道部分被保护壁包围 至少其一部分长度,其中冲击壁和/或保护壁是比套管轴的材料更耐磨或更硬的材料。
    • 9. 发明授权
    • Matrix print head with an electromagnetic coil support
    • MATRIX打印头与电磁线圈支持
    • US5080510A
    • 1992-01-14
    • US487545
    • 1990-03-01
    • Johann StempfleBernd Gugel
    • Johann StempfleBernd Gugel
    • B41J2/235B41J2/275
    • B41J2/235B41J2/275
    • An electromagnetic coil support (7) forms a magnet yoke ring for, for example, 18 or 24 print element systems of a matrix print head. In each case the magnet yoke body (9) with yoke feet (16) is attached in polygonal openings (19) of the annular electromagnetic coil support (7) and is directed radially toward the center of the electromagnetic coil support (7). In order to achieve a smallest possible diameter for the matrix print head in cases where the number of print element systems amounts to over 14, for example, 18 or 24, and a simultaneously safe attachment of the magnet yoke bodies (9) to the base plate, a larger rest face (18a) of the magnet yoke body (9) follows to the smaller yoke foot (16) in cross-section (16a) as compared to the cross-section (17) of the magnet yoke body (9). The yoke foot (16) is glued into the polygonal openings (19) of the electromagnetic coil support (7).
    • 电磁线圈支撑件(7)形成用于例如矩阵打印头的18或24个打印元件系统的磁轭环。 在每种情况下,具有轭脚(16)的磁轭体(9)安装在环形电磁线圈支撑件(7)的多边形开口(19)中,并且朝向电磁线圈支架(7)的中心径向。 在打印元件系统的数量超过14例如18或24的情况下,为了实现矩阵打印头的尽可能小的直径,并且将磁轭体(9)同时安全地附接到底座 与磁体轭体(9)的横截面(17)相比,磁轭体(9)的较大的支座面(18a)与横截面(16a)的较小的轭脚(16)相对, )。 轭脚(16)被胶合到电磁线圈支撑件(7)的多边形开口(19)中。