公开(公告)号：US4674179A

公开(公告)日：1987-06-23

申请号：US822867

申请日：1986-01-27

申请人： Bernd Gugel ,  Harald Niebel ,  Hubert Ott ,  Horst Heisele ,  Herbert Kitzberger ,  Wolfgang Seybold

发明人： Bernd Gugel ,  Harald Niebel ,  Hubert Ott ,  Horst Heisele ,  Herbert Kitzberger ,  Wolfgang Seybold

IPC分类号： B41J2/28 ,  H01F7/06 ,  H01R43/00

CPC分类号： B41J2/28 ,  Y10T29/4902 ,  Y10T29/49105 ,  Y10T29/49222 ,  Y10T29/49799

摘要： The armature assembly for matrix print heads having a plurality of magnetic drives for a corresponding plurality of print elements is made by providing an annular armature ring and positioning a disc annulus inside the armature ring in a concentric relation thereto; a resilient arm ring is superimposed upon the disc and armature ring so as to establish concentric placement thereto; the arm ring is fastened to the armature ring and the arms of the arm ring to the disc such that the ring arms extend above an annular gap between the armature ring and the disk; subsequent slots are thermally cutting into the disk to obtain individual armature arms, the slots extending into and through said annulus to divide the annulus into individual arms that remain connected to the armature ring on account of the fastening. The disk may have been cut out from the armature ring.

摘要翻译： 具有用于相应的多个打印元件的多个磁性驱动器的矩阵打印头的电枢组件通过提供环形电枢环并且以与其同心的关系将电枢环定位在其中; 弹性臂环叠加在盘和电枢环上，以便建立与其同心的位置; 臂环被固定到电枢环和臂环的臂到盘，使得环臂在电枢环和盘之间的环形间隙上方延伸; 随后的槽被热切割到盘中以获得单独的电枢臂，槽延伸进入并通过所述环，以将环分成单独的臂，由于紧固而保持连接到电枢环。 磁盘可能已经从电枢环切出。

公开(公告)号：US5174664A

公开(公告)日：1992-12-29

申请号：US742182

申请日：1991-08-02

申请人： Bernd Gugel ,  Horst Heisele ,  Herbert Kitzberger

发明人： Bernd Gugel ,  Horst Heisele ,  Herbert Kitzberger

IPC分类号： B41J2/26

CPC分类号： B41J2/26

摘要： A matrix printhead having a plurality of electromagnetic drives arranged in a cluster including a plurality of drive elements further having a plurality of reciprocating print needles, wires or styli, includes additionally a fastening structure for each of these needles, wires or styli to the drive elements in that the drive element has a width dimension which is larger than a diameter or a representative diameter dimension for the print needle, wire or stylus so as to accomodate an opening in the fastening area having said width and having a cross sectional contour which matches at least in parts the contour of the periphery of the needle to be inserted, there may be an extra slot and the needle as inserted is brazed or soldered to a opening. The opening is at an angle of between 40 and 60 degrees to the plane of the armature.

摘要翻译： 具有布置在群集中的多个电磁驱动器的矩阵打印头包括多个驱动元件，所述多个驱动元件还具有多个往复打印针，线或触笔，另外还包括用于这些针中的每一个的紧固结构，对驱动元件 因为驱动元件具有的宽度尺寸大于用于打印针，线或触针的直径或代表性的直径尺寸，以便容纳具有所述宽度的紧固区域中的开口，并且具有与 至少部分地插入针的周边的轮廓，可能存在额外的狭槽，并且插入的针被钎焊或焊接到开口。 开口与衔铁的平面成40至60度的角度。

公开(公告)号：US4695174A

公开(公告)日：1987-09-22

申请号：US822874

申请日：1986-01-27

申请人： Bernd Gugel ,  Harald Niebel ,  Hubert Ott

发明人： Bernd Gugel ,  Harald Niebel ,  Hubert Ott

IPC分类号： B41J2/28 ,  B41J3/12

CPC分类号： B41J2/28

摘要： A matrix print head includes a magnetic yoke plate, magnetic pole defining cores annularly arranged on the yoke plate, electromagnetic coils mounted on the cores, a permanent magnet plate arranged in magnetic conductive relationship to the yoke plate; the yoke plate, the cores, coils, and permanent magnet plate establishing an electromagnetic assembly, there being additionally an armature assembly including an armature plate and a plurality of deflectable radially extending armature arms, the armature assembly being arranged in relation to the electromagnetic assembly such that the armature arms cooperate with the electromagnetic cores, there being print elements such as styli connected to the armature arms; the improvement disclosed is comprised of the following features, the armature plate and the armature arms are physically separated from each other but resiliently interconnected to establish a single uncritical parasitic air gap; and the magnetic yoke and armature plates are radially, inwardly recessed vis-a-vis the permanent magnet plate. A radially inwardly and outwardly recessed intermediate plate is interposed between the permanent magnet and the armature ring.

摘要翻译： 矩阵式打印头包括磁轭板，环形地设置在磁轭板上的磁极限定磁芯，安装在磁芯上的电磁线圈，与磁轭板成磁导电关系的永久磁铁板; 磁轭板，磁芯，线圈和建立电磁组件的永磁体板，还有一个电枢组件，其包括电枢板和多个可偏转径向延伸的电枢臂，电枢组件相对于电磁组件布置 电枢臂与电磁铁芯配合，存在诸如连接到电枢臂的测针的打印元件; 所公开的改进包括以下特征，电枢板和衔铁臂在物理上彼此分离，但是弹性互连以建立单个非关键寄生气隙; 并且磁轭和衔铁板相对于永磁体板径向地向内凹入。 径向向内和向外凹入的中间板介于永磁体和电枢环之间。

公开(公告)号：US5009529A

公开(公告)日：1991-04-23

申请号：US443754

申请日：1989-11-30

申请人： Bernd Gugel ,  Clemens Kaufmann ,  Herbert Kitzberger ,  Kurt Rohrer

发明人： Bernd Gugel ,  Clemens Kaufmann ,  Herbert Kitzberger ,  Kurt Rohrer

IPC分类号： B41J2/235 ,  B41J2/275

CPC分类号： B41J2/235 ,  B41J2/275

摘要： A matrix pin print head of the hinged clapper armature construction includes several pin systems which, in each case, include a magnetic yoke limb pair (2), an electromagnetic coil (3), a hinged clapper armature (4), and a print pin (1). The multiple pin system further includes an electromagnetic coil support (13), which is produced by way of sintering or precision-casting, and which forms a single-piece component together with a base plate and the magnet yoke limb pairs (2). In a system with a low number of pins such as nine pins, the electromagnetic coil support (13) exhibits radially outwardly individual magnet yoke limbs (2a) and an armature guide, wherein the individual hinged clapper armatures (4) are precisely positioned and without cause for a loss of magnetic energy. In each case, the magnetic yoke limbs are directed toward a pin engagement point (8) or, respectively, to a pin attachment position (8b). The radial inner magnet yokes are formed to a closed, circular, or polygonal ring (17). Guide means (18), coordinated in each case to a course of pivot motions of the hinged clapper armatures (4), are coordinated to the hinged clapper armatures (4), where the guide means (18) cooperate with the receiving means (19) at the closed ring (17).

摘要翻译： 铰接式敲击电枢结构的矩阵销打印头包括多个销系统，每个销系统包括磁轭肢（2），电磁线圈（3），铰接拍子电枢（4）和打印针 （1）。 多针系统还包括通过烧结或精密铸造制造的电磁线圈支撑件（13），并且与基板和磁轭轭体（2）一起形成单件式部件。 在诸如9个引脚的引脚数量较少的系统中，电磁线圈支撑件（13）呈径向向外单独的磁轭（2a）和电枢引导件，其中单独的铰接拍子电枢（4）被精确定位并且没有 导致磁能损失。 在每种情况下，磁轭都指向销接合点（8），或分别指向针安装位置（8b）。 径向内磁轭形成为封闭的圆形或多边形环（17）。 导向装置（18）在每种情况下协调到铰接的拍子电枢（4）的枢转运动的过程，与铰接的拍子电枢（4）协调，其中导向装置（18）与接收装置（19）配合 ）在闭环（17）处。

公开(公告)号：US4552471A

公开(公告)日：1985-11-12

申请号：US553826

申请日：1983-11-21

申请人： Bernd Gugel ,  Harald Niebel

发明人： Bernd Gugel ,  Harald Niebel

IPC分类号： B41J2/28 ,  B41J3/12

CPC分类号： B41J2/28

摘要： A print head includes a coil carrier having upwardly bent legs serving as yokes and being arranged around or upon a permanent magnet whose outer face is coplanar with the end faces of the yokes; a cover plate is mounted on and in that plane having apertures adjacent the space between the permanent magnet and the closest yoke. A set of armature plates is resiliently mounted on the other side of the cover plate respectively adjacent the apertures which are filled with nonmagnetizable material, and the magnet plate of each armature has affixed to it thin, side-wall type members converging towards a main apex-point to which the stylus is mounted.

摘要翻译： 打印头包括线圈架，其具有用作轭的向上弯曲的腿，并且布置在其外表面与轭的端面共面的永磁体周围; 盖板安装在具有邻近永磁体和最近的轭之间的空间的孔中并且在该平面中。 一组电枢板分别弹性地安装在盖板的另一侧，分别邻近填充有不可磁化材料的孔，并且每个电枢的磁板已经固定到薄的侧壁型构件上，朝向主顶点会聚 指针安装在哪里。

公开(公告)号：US20120107762A1

公开(公告)日：2012-05-03

申请号：US13381815

申请日：2010-07-01

申请人： Johannes Sauter ,  Hans Heckenberger ,  Bernd Gugel

发明人： Johannes Sauter ,  Hans Heckenberger ,  Bernd Gugel

IPC分类号： A61C1/08

CPC分类号： A61C1/003 ,  A61B2017/00017 ,  A61B2017/00128 ,  A61B2017/00526 ,  A61B2090/031

摘要： A method and corresponding system for operating a dental handpiece, wherein the handpiece comprises a motor for driving a tool. the method comprises (a) sequentially capturing values of a physical parameter, which—at least approximately—represent the power or energy fed to the motor, (b) forming an integration value by integrating the values captured in (a), and (c) automatically reducing a power or energy fed to the motor if the integration value formed in (b) exceeds an upper threshold value. The integration value formed in (b) represents a measure of the power integrated over time and can thus be used at least approximately as a measure of the temperature of the instrument. The automatic reduction in the power or energy fed to the motor performed in (c) can therefore effectively act against a further increase in temperature or allow cooling if the temperature of the instrument exceeds an upper threshold value. In this manner, the risk of damage due to excessive temperature of the instrument can be effectively reduced.

摘要翻译： 一种用于操作牙科手机的方法和相应的系统，其中所述手持件包括用于驱动工具的马达。 所述方法包括：（a）顺序地捕获物理参数的值，所述物理参数至少近似表示供给到所述电动机的功率或能量，（b）通过将在（a）和（c）中捕获的值积分来形成积分值 ）如果（b）中形成的积分值超过上限阈值，则自动降低馈送到电动机的功率或能量。 （b）中形成的积分值表示随时间积分的功率的量度，因此可以至少近似地用作仪器的温度的量度。 因此，（c）中执行的供给到电动机的功率或能量的自动减少因此可有效地抵抗进一步升高的温度，或者如果仪器的温度超过上限阈值则允许冷却。 以这种方式，可以有效地降低由于仪器的温度过高而导致的损坏风险。

公开(公告)号：US20060063127A1

公开(公告)日：2006-03-23

申请号：US11233651

申请日：2005-09-23

申请人： Bernd Gugel ,  Jorg Schopperle

发明人： Bernd Gugel ,  Jorg Schopperle

IPC分类号： A61C1/12

CPC分类号： A61C1/0007 ,  A61C1/052

摘要： In the case of a treatment device, in particular a dental treatment instrument, having a tool, such as a dental drill, driven by a drive unit, and a conduit for delivery of a cooling medium to a treatment site worked by the tool, the quantity of the cooling medium delivered to the treatment site is dependent upon the removal power of the tool or upon the torque exercised by the tool.

摘要翻译： 在具有由驱动单元驱动的诸如牙钻的工具和用于将冷却介质输送到由该工具加工的处理位置的导管的治疗装置，特别是牙科治疗仪器的情况下， 输送到处理部位的冷却介质的量取决于工具的去除力或工具所产生的扭矩。

公开(公告)号：US06719561B2

公开(公告)日：2004-04-13

申请号：US10150421

申请日：2002-05-17

申请人： Bernd Gugel ,  Hans Heckenberger ,  Uwe Mohn

发明人： Bernd Gugel ,  Hans Heckenberger ,  Uwe Mohn

IPC分类号： A61C302

CPC分类号： A61C3/025

摘要： 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).

公开(公告)号：US5175922A

公开(公告)日：1993-01-05

申请号：US387501

申请日：1989-07-28

申请人： Bernd Gugel ,  Johann Stempfle

发明人： Bernd Gugel ,  Johann Stempfle

IPC分类号： B41J2/24 ,  B41J2/275

CPC分类号： B41J2/275 ,  B41J2/24 ,  Y10T29/4902 ,  Y10T29/49105 ,  Y10T29/49222 ,  Y10T29/49796

摘要： A method for production of an armature device group for matrix print heads of the clapper-armature construction is based on connecting and jointly processing prefabricated parts (1, 2) such that elongated armatures with wide armature arms (4) and narrower armature arms (5) are generated. For further decreasing the production costs and for increasing the precision of the armature coordination, for facilitating mounting and for saving assembly steps, an armature circle (1) is punched out with openings (6). An annular elastic shaped plate (2) of sheet metal is then attached covering the opening (6) and the radially outer and radially inner armature arms (4, 5) are then cut out employing a method such as thermal cutting or, respectively, water-torch cutting, without damaging of the shaped plate (2).

摘要翻译： 用于生产敲击 - 电枢结构的矩阵打印头的电枢装置组的方法是基于连接和联合处理预制部件（1,2），使得具有宽电枢臂（4）和较窄电枢臂（5）的细长电枢 ）。 为了进一步降低生产成本并提高衔铁协调的精度，为了便于安装和节省组装步骤，用开口（6）冲压电枢圆（1）。 然后将覆盖开口（6）的金属板的环形弹性板（2）附接，然后使用诸如热切割或分别为水的方法切割径向外部和径向内部电枢臂（4,5） 电弧切割，而不损坏成形板（2）。

公开(公告)号：US5039239A

公开(公告)日：1991-08-13

申请号：US387607

申请日：1989-07-28

申请人： Bernd Gugel ,  Johann Stempfle

发明人： Bernd Gugel ,  Johann Stempfle

IPC分类号： B41J2/24 ,  B41J2/275

CPC分类号： B41J2/24 ,  B41J2/275

摘要： An armature (4) is coordinated to each print pin (1) with a pin guide case (9) and in a coil support case (14) an electromagnetic coil (3) and magnet yokes (3a, 3b) in a matrix pin print head. In order to improve the system of the individual armatures (4) and their support, all armatures (4) are maintained in operations with a shaped sheet metal (19, 19a) and are connected thereby to each other and thereby form a unit (4, 19). Thus unit (4, 19) is centered via in the pin guide case (9) via several cogs (25), distributed over the circumference, and cogs are provided, which center this unit (4, 19) also in a coil support case (14).

摘要翻译： 电枢（4）通过引导壳体（9）和线圈支撑壳体（14）与每个印刷销（1）配合在一个矩阵销的印刷电磁线圈（3）和磁轭（3a，3b）中 头。 为了改善各个电枢（4）及其支撑件的系统，所有的电枢（4）都保持与成形的金属板（19,19a）的操作，并由此彼此连接，从而形成一个单元（4 ，19）。 因此，单元（4,19）通过分布在圆周上的多个齿（25）在销引导壳（9）中居中，并且提供了将该单元（4,19）中心在线圈支撑壳体 （14）。