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1. 发明授权

US6012610A Device for emptying a film tube 失效
标题翻译：用于清空胶片管的装置
公开(公告)号：US6012610A
公开(公告)日：2000-01-11
申请号：US796103
申请日：1997-02-05
申请人： Helmut Pauser , Gerd Brandhorst , Klaus Hammen , Wolf-Dietrich Herold
发明人： Helmut Pauser , Gerd Brandhorst , Klaus Hammen , Wolf-Dietrich Herold
IPC分类号： B65D83/00 , B05C17/005 , B65B69/00 , B65D33/36 , B67B7/86
CPC分类号： B05C17/00586 , B05C17/00553 , B65B69/0041 , B67B7/28
摘要： A device for emptying a film tube 15 containing a pasty substance comprises a cap structure 11 including a transverse wall 12 supporting the front of the tube, a cylindrical flange 13 formed on the wall for receiving the front end of the tube, and a dispensing pipe 17. The pipe 17 extends from a recess 16 formed in the wall 12 and having an at least partially circular-cylindrical shape, with a spike 18 being integrally formed at the center of the recess and extending parallel to the axis of the tube. The tip 19 of the spike is retracted from the plane of the wall 12. When dispensing pressure is exerted on the tube 15, the portion of the tube film overlying the recess 16 will bulge into the recess, until its central part is scratched by the tip 19 of the spike and thus caused to burst. The content of the tube can then flow into the recess 16 surrounding the spike 18 and out through the pipe 17.
摘要翻译：用于排空含有糊状物质的薄膜管15的装置包括盖结构11，其包括支撑管的前端的横壁12，形成在壁上用于容纳管的前端的圆柱形凸缘13和分配管17从形成在壁12中的凹部16延伸并且具有至少部分圆柱形的形状，其中尖头18一体地形成在凹部的中心并且平行于管的轴线延伸。尖头的尖端19从壁12的平面缩回。当分配压力施加在管15上时，覆盖凹部16的管膜的部分将凸出到凹部中，直到其中心部分被刮擦尖端19的尖峰，从而导致爆裂。然后，管的内容物可以流入围绕钉18的凹槽16中并通过管17流出。

2. 发明授权

US5199229A Sand blasting device 失效
标题翻译： SAND BLASTING DEVICE
公开(公告)号：US5199229A
公开(公告)日：1993-04-06
申请号：US660608
申请日：1991-02-26
申请人： Wolf-Dietrich Herold , Peter Koran , Rudolf Haas
发明人： Wolf-Dietrich Herold , Peter Koran , Rudolf Haas
IPC分类号： A61C3/025 , B24C5/02
CPC分类号： A61C3/025 , B24C5/02
摘要： A hand-held sand blasting device, which is particularly useful for treatingmall surface areas, such as tooth faces in situ, includes a sand cartridge 20 adapted to be placed in a handle portion 10 of the device and rewardly sealed by a piston 34 which is adapted to be advanced by pressurized air. Part of the pressurized air flows along a longitudinal groove 25 formed in a wall of the handle portion 10 externally of the cartridge 20 and enters the cartridge through an opening 27 provided at a front portion thereof, where the relatively large cross-section of the main portion of the cartridge converges to the substantially smaller cross-section of a feed channel 28. The fine sand 21 is thus fluidized in this area and maintained flowable. Through the feed channel 28, the sand is supplied to a mixing chamber 30 where it is mixed with pressurized air and discharged through a nozzle pipe 33.
摘要翻译：特别可用于处理诸如齿面的小表面区域的手持式喷砂装置包括适于放置在装置的手柄部分10中并被活塞34重新密封的砂盒20 适于用加压空气推进。加压空气的一部分沿着形成在把手部分10的壁的盒20的外部的纵向槽25流动，并通过设置在其前部的开口27进入盒，其中主体的相对较大的横截面盒的部分会聚到进料通道28的基本较小的横截面。细砂21因此在该区域中流动并保持可流动。通过进料通道28将砂粒供给到混合室30中，在混合室30中与加压空气混合并通过喷嘴管33排出。

3. 发明授权

US5058770A Container for substances prepared by mixing components 失效
标题翻译：混合组分制备的物质容器
公开(公告)号：US5058770A
公开(公告)日：1991-10-22
申请号：US538329
申请日：1990-06-15
申请人： Wolf-Dietrich Herold , Peter Koran , Helmut Pauser
发明人： Wolf-Dietrich Herold , Peter Koran , Helmut Pauser
IPC分类号： A61F2/00 , A61F2/46 , B01F3/12 , B01F5/00 , B01F13/00 , B65D25/08 , B65D81/32
CPC分类号： B65D81/3211 , B01F15/0206 , B01F9/0025 , A61F2250/0071 , B01F13/002 , B01F2215/0029 , B01F2215/0039
摘要： A container for preparing a substance mixed from components which are inilly separated comprises two chambers (54, 56) separated from each other by a partitioning structure (52). One chamber (54) holds a liquid component and is closed by a sheet (53) of plastics material, and the other chamber (56) holds a powdery component and forms a mixing chamber. An actuating member (58) is movably disposed within the partitioning structure (52). The actuating member (58) includes a seal (64, 66) which is locked in the rest and storage position of the container and is released when the actuating member is moved into its actuated position in which the sheet (53) is perforated. In the actuated position, the seal (64, 66) functions as a valve to permit the liquid component to enter the mixing chamber (56) while preventing parts of the mixture or components thereof from flowing back from the mixing chamber (56) into the first chamber (54).
摘要翻译：用于制备由初始分离的组分混合的物质的容器包括通过分隔结构（52）彼此分离的两个腔室（54,56）。一个室（54）保持液体组分并由塑料材料的片材（53）封闭，另一个室（56）保持粉末组分并形成混合室。致动构件（58）可移动地设置在分隔结构（52）内。致动构件（58）包括密封件（64,66），该密封件锁定在容器的静止位置和储存位置，并且当致动构件移动到其致动位置（片材53）被穿孔时被释放。在致动位置，密封件（64,66）用作阀，以允许液体组分进入混合室（56），同时防止混合物或其组分的一部分从混合室（56）流回到第一室（54）。

4. 发明授权

US4560352A Dispenser for metering dental compositions 失效
标题翻译：用于计量牙科用组合物的分配器
公开(公告)号：US4560352A
公开(公告)日：1985-12-24
申请号：US548830
申请日：1983-11-04
申请人： Alexander Neumeister , Wolf-Dietrich Herold
发明人： Alexander Neumeister , Wolf-Dietrich Herold
IPC分类号： A61C9/00 , B05C17/01 , A61C5/04
CPC分类号： B05C17/0133 , A61C9/0026 , B05C17/00593 , B05C17/00516
摘要： A one-hand operated dispenser for metering dental compositions comprises a casing for accommodating the dental composition between a forward dispensing opening and a plunger which is slidable within the casing. The plunger is advanced by means of a threaded spindle which engages in a nut mounted at the casing rear end so as to be secured against rotation and axial displacement. The casing rear end is rotatably supported within a sleeve which in turn is detachably inserted in a handle. The sleeve is formed with an axially extending slot through which a finger is visible which is disposed at the rear end of the spindle. When the handle is gripped, the casing may be rotated between the thumb and index finger such that the spindle advances the plunger thereby urging the dental composition out of the dispensing opening. During the forward movement of the spindle the finger travels forwardly in the axially extending slot and indicates the level of the dental composition.
摘要翻译：用于计量牙科用组合物的单手操作分配器包括用于在前分配开口和可在壳体内滑动的柱塞之间容纳牙科组合物的壳体。柱塞通过螺纹主轴前进，该螺纹轴接合在安装在壳体后端处的螺母中，以便被固定以防止旋转和轴向位移。壳体后端可旋转地支撑在套筒内，套筒又可拆卸地插入手柄中。套筒形成有轴向延伸的槽，手指可以通过该槽被布置在心轴的后端。当手柄被抓住时，壳体可以在拇指和食指之间旋转，使得心轴推动柱塞，从而将牙科组合物推出分配开口。在主轴的向前运动期间，手指在轴向延伸的狭槽中向前行进，并指示牙科组合物的水平。

5. 发明授权

US4479781A Dispenser for metering dental compositions 失效
标题翻译：用于计量牙科用组合物的分配器
公开(公告)号：US4479781A
公开(公告)日：1984-10-30
申请号：US478035
申请日：1983-03-23
申请人： Wolf-Dietrich Herold , Rainer Grimm-Lenz , Bernd Burger
发明人： Wolf-Dietrich Herold , Rainer Grimm-Lenz , Bernd Burger
IPC分类号： B29C31/00 , A61C5/04 , A61C5/06 , A61C9/00 , A61C13/38 , B05C17/01 , B29B9/00 , B29C31/06
CPC分类号： B05C17/0133 , A61C9/0026 , B05C17/00593
摘要： A one-hand operated dispenser for metering dental compositions comprises a casing for receiving the dental composition between a forward dispensing end and a plunger which is movably mounted within the casing. The plunger is moved forwardly by means of a threaded spindle which engages with a nut disposed on the rear casing end so as to be secured against rotation and axial movement. The thus formed assembly may be inserted into two bifurcated brackets of a generally U-shaped receptacle forming part of a manipulating member. The spindle is guided in the one bracket so as to be axially movable and non-rotatable, while the casing with the nut is mounted in the other bracket so as to be non-displaceable but rotatable. When the manipulating member is gripped, the casing may be turned between thumb and index finger such that the spindle is pushed forwards, whereby the dental composition exits from the dispensing opening.
摘要翻译：用于计量牙科用组合物的单手操作分配器包括用于在前分配端和可移动地安装在壳体内的柱塞之间接收牙科组合物的壳体。柱塞通过螺纹轴向前移动，螺纹心轴与设置在后壳体端部上的螺母接合，以被固定抵抗旋转和轴向运动。如此形成的组件可以插入形成操纵构件的一部分的大致U形的容器的两个分叉支架中。主轴在一个支架中被引导成可轴向移动和不可转动，而具有螺母的壳体安装在另一个支架中，以便不可移动但是可旋转。当操作构件被夹紧时，壳体可以在拇指和食指之间转动，使得心轴被向前推动，由此牙科组合物从分配开口离开。

6. 发明授权

US4392589A Multiple-tube dispenser 失效
标题翻译：多管分配器
公开(公告)号：US4392589A
公开(公告)日：1983-07-12
申请号：US231447
申请日：1981-02-04
申请人： Wolf-Dietrich Herold
发明人： Wolf-Dietrich Herold
IPC分类号： B65D81/32 , B65D83/00 , B67D5/42
CPC分类号： B05C17/00593 , A61C5/064 , B65D81/325 , B65D83/0011 , B05C17/00506 , B05C17/0052
摘要： A multiple-tube dispenser contains components of a composition to be prepared by mixing the components at a fixed ratio. The tube cylinders are interconnected by a web and each have a discharge opening at their front end. Pistons provided in the tube cylinders are advanced in unison by plungers extending into the tube cylinders and interconnected by a common head portion. A threaded spindle extends through a bore provided in the head portion and engages a threaded bore provided in the web interconnecting the tube cylinders. The two bores are slotted in a direction perpendicular to the spindle axis so that the spindle may be inserted and removed at any position of the plungers relative to the tube cylinders. The web interconnecting the cylinders is made preferably of synthetic material and the bore in this web has an initially smooth inner surface in which the counter-thread is automatically tapped when the threaded spindle is inserted.
摘要翻译：多管分配器包含通过以固定比例混合组分而制备的组合物的成分。管筒通过腹板相互连接，并且在其前端具有排出口。设置在管筒中的活塞通过延伸到管筒中的柱塞并通过公共头部部分相互连接而前进。螺纹心轴延伸穿过设置在头部部分中的孔，并接合设置在互连管筒的腹板中的螺纹孔。两个孔在垂直于主轴轴线的方向上开槽，使得主轴可以在柱塞相对于管筒的任何位置处被插入和移除。连接气缸的腹板优选由合成材料制成，并且该腹板中的孔具有初始平滑的内表面，其中当螺纹心轴插入时，反螺纹被自动敲击。

7. 发明授权

US4317615A Protective case for a quartz-rod optical wave guide 失效
标题翻译：石英棒光波导保护壳
公开(公告)号：US4317615A
公开(公告)日：1982-03-02
申请号：US56985
申请日：1979-07-12
申请人： Wolf-Dietrich Herold
发明人： Wolf-Dietrich Herold
IPC分类号： A61B1/07 , A61B1/24 , G02B5/14
CPC分类号： A61C19/004 , A61C1/16
摘要： A quartz rod used as an optical wave guide to direct radiation of a desired spectrum onto a limited area, such as a dental cavity filled with a material curable by the radiation, is protected by a case including at least two rigid shells which tightly enclose the quartz rod but are easy to disassemble for being cleaned, and easy to reassemble thereafter. The interior wall of the case formed by the shells is spaced from the outer surface of the quartz rod except at a few points at both ends of the case, to leave the total reflection characteristics at the quartz rod surface unaffected.
摘要翻译：用作光波导的石英棒将所需光谱的辐射引导到有限的区域上，例如填充有可被辐射固化的材料的牙腔，由包括至少两个刚性壳体的壳体保护，所述壳体紧密地包围石英棒，但易于拆卸清洁，此后易于重新组装。由壳体形成的壳体的内壁与石英棒的外表面间隔开，除了壳体两端的几个点处，以使石英棒表面的全反射特性不受影响。

8. 发明授权

US5653360A Device for emptying a film tube 失效
标题翻译：用于清空胶片管的装置
公开(公告)号：US5653360A
公开(公告)日：1997-08-05
申请号：US574697
申请日：1995-12-19
申请人： Gerd Brandhorst , Wolf-Dietrich Herold , Ralf Heiduczek
发明人： Gerd Brandhorst , Wolf-Dietrich Herold , Ralf Heiduczek
IPC分类号： B65D83/76 , B05C17/005 , B05C17/01 , B65D77/06 , B65D83/00 , B65D35/28
CPC分类号： B05C17/01 , B05C17/00583 , B65D83/0072
摘要： For emptying a film tube 15 containing a flowable substance, the front endf the tube is provided with a ring 17 the peripheral portion 19 of which exceeds the inner diameter of a cartridge 1 which receives the tube 15. The ring 17 has a conical sealing surface 20 which cooperates with a sealing edge 12 formed inside the cap 2. In operation, the cylindrical rear portion 7 of the cap 2 is slid onto a front portion 4 of the cartridge 1, whereby the ring 17 provided on the tube 15 has its sealing surface 20 centered and aligned in the radial and axial directions to ensure proper engagement between the sealing edge 12 and the sealing surface 20.
摘要翻译：为了排空含有可流动物质的薄膜管15，管的前端设置有环17，其周边部分19超过容纳管15的筒1的内径。环17具有锥形密封表面20与形成在盖2内部的密封边缘12配合。在操作中，盖2的圆柱形后部7滑动到盒1的前部4上，由此设置在管15上的环17具有密封表面20在径向和轴向方向上居中和对准，以确保密封边缘12和密封表面20之间的适当接合。

9. 发明授权

US4839566A Circuit for supplying power to a dental photopolymerizing apparatus 失效
标题翻译：向牙科光聚合装置供电的回路
公开(公告)号：US4839566A
公开(公告)日：1989-06-13
申请号：US16601
申请日：1987-02-19
申请人： Wolf-Dietrich Herold , Karl L. Grafwallner , Michael Keller
发明人： Wolf-Dietrich Herold , Karl L. Grafwallner , Michael Keller
IPC分类号： A61C5/04 , A61C13/00 , A61C13/15 , H02M5/257 , H05B39/04
CPC分类号： A61C19/004 , H02M5/2576 , H05B39/041 , Y02B20/14 , Y10S315/07
摘要： An electric lamp for the photopolymerization of dental materials is supplied with constant electric power so that constant light output is obtained. The control circuit used to this end operates with a triac (3) connected between an a.c. voltage supply (2) and the lamp (1), said triac being controlled by signal values stored in a read-only memory of a microprocessor (4). Said stored values are respectively allocated to pairs of instantaneous values of lamp current and lamp voltage, the instantaneous values being detected in each cycle of the a.c. supply voltage and being utilized to address the read-only memory.
摘要翻译：供给用于牙科材料的光聚合的电灯，其具有恒定的电功率，从而获得恒定的光输出。用于此端的控制电路通过连接在一个交流电缆上的三端双向可控硅开关（3）来工作。电压源（2）和灯（1），所述三端双向可控硅开关元件由存储在微处理器（4）的只读存储器中的信号值控制。所述存储的值分别被分配给灯电流和灯电压的瞬时值对，在交流的每个周期中检测瞬时值。电源电压并用于寻址只读存储器。

10. 发明授权

US4779770A Metering dispenser 失效
标题翻译：计量分配器
公开(公告)号：US4779770A
公开(公告)日：1988-10-25
申请号：US143714
申请日：1988-01-14
申请人： Wolf-Dietrich Herold
发明人： Wolf-Dietrich Herold
IPC分类号： G01F11/06 , A61J3/00 , A61M5/315 , B01L3/02 , G01F11/04 , B67D5/42
CPC分类号： A61M5/31595 , A61M5/31581 , Y10T74/1598
摘要： A metering device for dispensing a flowable substance from a container 10, in which a piston 11 with a piston rod 12 having a toothed portion 16 is disposed, includes a socket 17 adapted to be fixed to the container 10, an actuation lever 18 pivotal relative to the socket 17, a return spring 19 biassing the lever 18 to its rest position, an indexing detent 20 for advancing the piston rod 12 upon depression of the lever 18, and a retaining detent 21 for retaining the piston rod 12 in its respective position when the actuation lever 18 is released. The socket 17, actuation lever 18, reset spring 19, indexing detent 20 and retaining detent 21 are formed as one integral part injection-molded from synthetic resin. The socket 17 includes a slide 25 for fixing the part to a flange 14 provided at the rear end of the container 10.
摘要翻译：用于从容器10分配可流动物质的计量装置，其中设置有具有带齿部分16的活塞杆12的活塞11，其具有适于固定到容器10的插座17，枢转相对的致动杆18 一个复位弹簧19将杆18偏压到其静止位置，一个用于在按压杆18的状态下使活塞杆12推进的分度棘爪20;以及用于将活塞杆12保持在其相应位置的保持棘爪21 当致动杆18被释放时。插座17，致动杆18，复位弹簧19，分度定位器20和保持定位器21形成为从合成树脂注射成型的一个整体部件。插座17包括用于将部件固定到设置在容器10的后端的凸缘14的滑块25。

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