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31. 发明授权

US5216950A Vibration frame for print elements of a matrix line printer 失效
标题翻译：矩阵线打印机的打印元件的振动框架
公开(公告)号：US5216950A
公开(公告)日：1993-06-08
申请号：US478275
申请日：1990-02-09
申请人： Bernd Gugel , Johann Stempfle
发明人： Bernd Gugel , Johann Stempfle
IPC分类号： B41J2/245 , B41J2/275
CPC分类号： B41J2/275 , B41J2/245
摘要： In a vibration frame (1) for print elements (2) of a matrix line printer, the print elements (2) are furnished in the clapper armature construction. The print elements (2) form neighboring component units in line direction (3) in or, respectively, at a profile rod (7). Said component units include, in each case, a magnetic yoke (8), an electromagnetic coil (9), a clapper armature (10), a clapper armature pivoting hinge support (11), a restoring spring (12), and print elements (2) attached at the clapper armature (10). In order to create a space-saving lateral guiding for the clapper armature (10), the clapper armature (10) is, in each case, laterally guided and pivotably movable by at least one tongue (15), extending perpendicular to the longitudinal extension and engaging into a recess (16). The restoring spring (12) is formed as an arm spring (17). The arm spring (17) forms with a spring arm (18) a second lateral guide for the clapper armature (10).
摘要翻译：在矩阵式打印机的打印元件（2）的振动框架（1）中，打印元件（2）设置在拍子衔铁结构中。打印元件（2）分别在型材棒（7）中或分别在型材棒（7）上沿线方向（3）形成相邻的部件单元。所述组件单元包括磁轭（8），电磁线圈（9），拍板电枢（10），拍板电枢枢转铰链支撑（11），复位弹簧（12）和打印元件（2）连接在拍板电枢（10）上。为了为拍板电枢（10）创建节省空间的横向引导件，每个壳体中的拍板电枢（10）被横向引导并且可枢转地移动至少一个舌部（15），垂直于纵向延伸部并且接合到凹部（16）中。复原弹簧（12）形成为臂弹簧（17）。臂弹簧（17）与弹簧臂（18）形成用于拍板电枢（10）的第二侧向引导件。

32. 发明授权

US5032031A Drive circuit for a matrix printer 失效
标题翻译：矩阵式打印机的驱动电路
公开(公告)号：US5032031A
公开(公告)日：1991-07-16
申请号：US306807
申请日：1989-02-03
申请人： Manfred Gruner , Bernd Gugel , Johann Stempfle
发明人： Manfred Gruner , Bernd Gugel , Johann Stempfle
IPC分类号： B41J2/30 , B41J9/44 , G06K15/10 , H01F7/18
CPC分类号： B41J9/44 , B41J2/30 , H01F7/1883 , Y02P70/20
摘要： A drive system for printers, in particular for matrix printers of a needle-type construction or hammer-type construction, exhibits an electromagnetic coil (L) coordinated to each printing element (6), as well as a magnetizable armature disposed opposite to each electromagnetic core (2), where the print element (6) is attached to the magnetizable armature, where the armature, in case of switched-off electromagnetic coil (L), is maintained in a rearward launching position, and where during a current-passing electromagnetic coil (L) the armature is launched with the print element (6) into a forward-disposed print position. In order to further increase the driving frequency for such electromagnetic coils (L), it is disclosed that a discharge time (t3), for the feeding back of the discharge current from the capacitor (C) into the electromagnetic coil (L) and via a resistor (R3) and a transistor (V2) into the capacitor (C), is provided following to a charge time (t2) for the capacitor (C), which charge time (t2) follows to a first pulse time (t1). Such a drive system is suitable both for electromagnetic-coil permanent-magnet systems as well as electromagnetic-coil clapper-armature systems.
摘要翻译：用于打印机的驱动系统，特别是用于针式结构或锤式结构的矩阵式打印机，具有与每个打印元件（6）协调的电磁线圈（L）以及与每个电磁铁相对设置的可磁化电枢芯片（2），其中打印元件（6）附接到可磁化电枢，其中在关闭电磁线圈（L）的情况下，电枢保持在向后发射位置，并且在电流通过期间电磁线圈（L）使电枢与打印元件（6）一起发射到向前布置的打印位置。为了进一步提高这种电磁线圈（L）的驱动频率，公开了用于将放电电流从电容器（C）反馈到电磁线圈（L）中的放电时间（t3）在电容器（C）的充电时间（t2）之后提供电容器（C）中的电阻器（R3）和晶体管（V2），其中充电时间（t2）跟随第一脉冲时间（t1）。这种驱动系统适用于电磁线圈永磁体系统以及电磁线圈敲击 - 电枢系统。

33. 发明授权

US4485425A Drive circuit for printer, particularly, matrix printer of the needle or hammer variety 失效
标题翻译：打印机的驱动电路，特别是针或锤子的矩阵打印机
公开(公告)号：US4485425A
公开(公告)日：1984-11-27
申请号：US450259
申请日：1982-12-16
申请人： Manfred Gruner , Bernd Gugel
发明人： Manfred Gruner , Bernd Gugel
IPC分类号： H03K4/94 , B41J2/30 , B41J9/00 , B41J9/44 , B41J9/46 , H01F7/18 , H01H47/32
CPC分类号： B41J9/44 , B41J2/30 , H01F7/1883
摘要： The drive circuit for an electromagnetic actuator for the impact element in a printer includes a series circuit of a drive transistor and of a switching transistor there being a reference resistor interposed which together with a Zener diode serves as a current limiter for the current through the drive transistor and the electromagnetic element. The two transistors are controlled in that each of the base electrodes is serially connected to the emitter collector path of a control transistor and the two control transistors in turn are connected to monostable multivibrators which are triggered concurrently but furnish pulses of different duration such that the switching transistor is turned off before the drive transistor. The current limiting permits utilization of residual electromagnetic energy from the preceding actuation pulse without incurring undue losses.
摘要翻译：用于打印机中用于冲击元件的电磁致动器的驱动电路包括驱动晶体管和开关晶体管的串联电路，其中存在参考电阻器，其中与齐纳二极管一起用作用于通过驱动器的电流的限流器晶体管和电磁元件。控制两个晶体管，即每个基极电极串联连接到控制晶体管的发射极集电极路径，并且两个控制晶体管依次连接到同时触发的单稳态多谐振荡器，但是提供不同持续时间的脉冲，使得开关晶体管在驱动晶体管之前关闭。电流限制允许利用来自前一个致动脉冲的剩余电磁能量，而不会产生不必要的损耗。

34. 发明申请

US20120291814A1 Process and System for Cleaning and Maintaining and for Operating a Medical Hand-held Instrument 有权
标题翻译：清洁和维护和操作医疗手持式仪器的过程和系统
公开(公告)号：US20120291814A1
公开(公告)日：2012-11-22
申请号：US13430462
申请日：2012-03-26
申请人： Bernhard Kuhn , Bernd Gugel , Thomas Braun
发明人： Bernhard Kuhn , Bernd Gugel , Thomas Braun
IPC分类号： B08B7/04 , B08B9/00 , A61C3/00 , B08B3/04
CPC分类号： A61C1/0076 , A61C1/06 , A61C1/12 , A61C19/002
摘要： A process and also to a system for cleaning and maintaining a medical hand-held instrument, in particular a dental hand-held instrument, with an elongate grip sleeve in which elements are arranged which pertain to a drive arrangement and which are, in particular, rotatably supported, for example a shaft. For the purpose of cleaning and maintaining the hand-held instrument different media are conducted through it. In this connection a first medium, for example oil, is conducted merely through a power-transmission region surrounding the elements of the drive arrangement, whereas, on the other hand, a second medium, for example a cleaning agent, is conducted additionally also through at least one further cavity within the hand-held instrument.
摘要翻译：一种方法，并且还涉及用于清洁和维持医疗手持式仪器，特别是牙科手持式仪器的系统，其具有细长的把手套筒，其中元件布置成与驱动装置相关，特别地，可旋转地支撑，例如轴。为了清洁和维护手持式仪器，通过它进行不同的介质。在这方面，第一介质（例如油）仅通过围绕驱动装置的元件的动力传递区域进行，而另一方面，第二介质例如清洁剂另外还通过手持式仪器内的至少一个另外的空腔。

35. 发明授权

US07435085B2 Dental treatment device with variable cooling 有权
标题翻译：具有可变冷却功能的牙科治疗装置
公开(公告)号：US07435085B2
公开(公告)日：2008-10-14
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： A61C1/10 , A61C3/00
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。

36. 发明申请

US20060121411A1 Cannula for a medical or dental medical handpiece used for spraying an abrasive flow medium 审中-公开
标题翻译：用于喷涂磨料流动介质的医疗或牙科医疗手机的插管
公开(公告)号：US20060121411A1
公开(公告)日：2006-06-08
申请号：US10533399
申请日：2003-10-20
申请人： Hans-Dieter Wiek , Uwe Mohn , Bernd Gugel
发明人： Hans-Dieter Wiek , Uwe Mohn , Bernd Gugel
IPC分类号： A61C3/02 , A61C17/02
CPC分类号： B24C1/003 , A61C3/02 , A61C3/025 , B24C5/00 , B24C11/00
摘要： 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.
摘要翻译：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。

37. 外观设计

USD520138S1 Dental handpiece 失效
公开(公告)号：USD520138S1
公开(公告)日：2006-05-02
申请号：US29208656
申请日：2004-07-02
申请人： Bernhard Kuhn , Bernd Gugel
设计人： Bernhard Kuhn , Bernd Gugel

38. 发明申请

US20050272003A1 Cannula for a medical or dental-medical handpiece used for spraying an abrasive flow medium 审中-公开
标题翻译：用于喷涂磨料流动介质的医疗或牙医用手持器的插管
公开(公告)号：US20050272003A1
公开(公告)日：2005-12-08
申请号：US11122875
申请日：2005-05-05
申请人： Hans-Dieter Wiek , Uwe Mohn , Bernd Gugel
发明人： Hans-Dieter Wiek , Uwe Mohn , Bernd Gugel
IPC分类号： A61C3/02 , A61C3/025 , B24C5/00
CPC分类号： B24C1/003 , A61C3/02 , A61C3/025 , B24C5/00 , B24C11/00
摘要： 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.
摘要翻译：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。

39. 发明授权

US06416321B2 Medicinal or dental hand instrument 有权
标题翻译：药用或牙科手工具
公开(公告)号：US06416321B2
公开(公告)日：2002-07-09
申请号：US09770957
申请日：2001-01-26
申请人： Bernd Gugel , Hans Heckenberger , Uwe Mohn , Hans-Dieter Wiek
发明人： Bernd Gugel , Hans Heckenberger , Uwe Mohn , Hans-Dieter Wiek
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).
摘要翻译：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）。

40. 发明授权

US06176703B1 Medical or dental treatment instrument for chip-removing treatment of body tissue or a substitute material with an abrasive tool 失效
标题翻译：医疗或牙科治疗仪器用于身体组织的去屑处理或具有研磨工具的替代材料
公开(公告)号：US06176703B1
公开(公告)日：2001-01-23
申请号：US09050119
申请日：1998-03-30
申请人： Bernd Gugel , Gerd Löhn , Walter Mössle , Uli Xeller
发明人： Bernd Gugel , Gerd Löhn , Walter Mössle , Uli Xeller
IPC分类号： A61C1700
CPC分类号： A61B17/1626 , A61B17/1622 , A61B17/1624 , A61B17/1633 , A61B17/1659 , A61B90/36 , A61B2090/031 , A61C1/052 , A61C1/07 , A61C1/08 , A61C1/186
摘要： In a medical or dental treatment instrument (1) for chip-removing treatment of body tissue or a substitute material with an abrasive tool (7), consisting of a handpiece (2) with an oblong gripping sleeve (41), in the front end area of which a vibration part (4) is supported, which can be set vibrating by a vibration generator (5), the handpiece (2) being connected or connectable at its rear end area to a flexible supply line (18), which extends from a supply device, the output of the vibration generator (5) is variable, and a control device (72) is provided with which the output can be increased or reduced.
摘要翻译：在医疗或牙科治疗仪器（1）中，用于对身体组织进行芯片去除处理或具有研磨工具（7）的替代材料，其由具有长方形夹套（41）的手持件（2）组成，在前端其中振动部分（4）被支撑，其可被振动发生器（5）振动，所述手持件（2）在其后端区域处连接或连接到柔性供应管线（18）从供电装置，振动发生器（5）的输出是可变的，并且设置有可以增加或减少输出的控制装置（72）。

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