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    Worktable for an in particular medical or dental laboratory
    1.
    发明授权
    Worktable for an in particular medical or dental laboratory 失效
    特别是医疗或牙科实验室的工作台

    公开(公告)号：US5791260A

    公开(公告)日：1998-08-11

    申请号：US670241

    申请日：1996-06-17

    申请人： Karl Mack ,  Alfred Straka

    发明人： Karl Mack ,  Alfred Straka

    IPC分类号： A47B37/00 ,  B08B15/04 ,  B25H1/02 ,  B25H1/20 ,  A47B35/00

    CPC分类号： B08B15/04 ,  A47B37/00 ,  B25H1/02 ,  B25H1/20

    摘要： In a worktable (1) for an in particular medical or dental laboratory, having a work station (7) on the forward region of its tabletop (2), at which a working device (5) is arranged, which is moveable on a guide framework (12, 13, 14) between an in-use position located above the tabletop (2) and a not-in-use position arranged under the table surface (2a), the guide framework has a carrier arm (12) arranged under the tabletop (2) extending approximately horizontally, which arm is mounted in its rear region pivotably on the worktable (1), around pivot axis (17a) extending horizontally and transversely. A guide element (24) is provided at a spacing forwardly from the pivot axis (17a) which guide element is displaceably guided in a guide path (14) that extends from a rear guide path end initially approximately horizontally (14a) forwardly and then in particular curvedly extends upwardly (14b), whereby the guide element (24) is positionable in the upper region of the guide path and whereby the carrier arm (12) is telescopable in the region between the pivot axis (17a) and the guide element (24) or is guided at its rear end in a further, horizontally extending guide (13, 16).

    摘要翻译： 在用于特定医疗或牙科实验室的工作台（1）中，在其桌面（2）的前部区域上具有工作站（7），在该工作台（1）上布置有可在引导件上移动的工作装置（5） 在位于桌面（2）上方的使用中位置和布置在台面（2a）下方的不使用位置之间的框架（12,13,14），引导框架具有布置在下表面 桌面（2）大致水平地延伸，该臂在其后部区域可枢转地安装在工作台（1）上，围绕横向和横向延伸的枢转轴线（17a）。 引导元件（24）设置在与枢转轴线（17a）向前的间隔处，该引导元件在从最初大致水平（14a）的后引导路径端向前延伸的引导路径（14）中被可移位地引导，然后在 特别是弯曲地向上延伸（14b），由此引导元件（24）可定位在引导路径的上部区域中，由此承载臂（12）可伸缩在枢转轴线（17a）和引导元件（ 24）或者在其后端被引导在另一个水平延伸的引导件（13,16）中。

    Dental articulator
    2.
    发明授权
    Dental articulator 失效
    牙科咬合器

    公开(公告)号：US5334017A

    公开(公告)日：1994-08-02

    申请号：US41815

    申请日：1993-04-01

    申请人： Hans W. Lang ,  Alfred Straka

    发明人： Hans W. Lang ,  Alfred Straka

    IPC分类号： A61C11/00 ,  A61C11/02 ,  A61C11/06 ,  A61C11/08

    CPC分类号： A61C11/08 ,  A61C11/022 ,  A61C11/06 ,  A61C11/087 ,  A61C11/088

    摘要： In a dental articulator having articulator arms which in their working position extend forwards, of which one is mounted in swivel/sliding joints to pivot about a swivel axis extending at right angles to the vertical longitudinal centre plane, and provided on the sides of the articulator arms facing one another are placement areas for a lower tooth model or upper jaw tooth model, and the tooth models can be fixed detachably by centering devices to the respective associated articulator arms, two different upper parts are associated with the articulator which can as desired be mounted accurately to and dismounted from the common lower part, and the centering devices are arranged on the respective associated upper part so that they are in an accurately fitting relationship to the centering device of the lower part in the mounted position of the associated upper part.

    摘要翻译： 在具有在其工作位置向前延伸的咬合臂的牙科咬合器中，其中一个安装在旋转/滑动接头中，以围绕垂直纵向中心平面成直角延伸的旋转轴线枢转，并且设置在咬合器的侧面 彼此面对的臂是用于下牙齿模型或上颌牙齿模型的放置区域，并且可以通过定心装置将牙齿模型可拆卸地固定到相应的相关联的咬合臂上，两个不同的上部与所述关节器相关联， 准确地安装在共同的下部上，并且定心装置被布置在相应的相关联的上部上，使得它们在相关联的上部的安装位置中与下部的定中心装置成精度良好的关系。

    Device for holding a preferably plate-form implement, serving for forming teeth, in particular a positioning calotte, in an articulator
    3.
    发明授权
    Device for holding a preferably plate-form implement, serving for forming teeth, in particular a positioning calotte, in an articulator 失效
    用于保持优选板形工具的装置，用于在咬合器中形成齿，特别是定位卡头

    公开(公告)号：US5807102A

    公开(公告)日：1998-09-15

    申请号：US299578

    申请日：1994-09-01

    申请人： Hans Walter Lang ,  Alfred Straka

    发明人： Hans Walter Lang ,  Alfred Straka

    IPC分类号： A61C11/00 ,  A61C11/02 ,  A61C11/06 ,  A61C11/08 ,  A61C13/34

    CPC分类号： A61C11/022 ,  A61C11/006 ,  A61C11/06 ,  A61C11/088

    摘要： In a device (51) for holding an in particular plate-like implement (52) serving for forming teeth, in particular a positioning calotte, in an articulator (1), having a holder (55) for the implement (52) which is held on the articulator (1), upon employment of an articulator (1) with a detachable upper part (37) and upon employment of only the lower part (35) of the articulator (1) the holder (55) is mounted on the joint parts (36) of the lower part (35) pivotably about the pivot axis (5) containing the joint parts (36).

    摘要翻译： 在用于固定特殊的用于形成齿的板状工具（52）的设备（51）中，特别是用于在咬合器（1）中形成齿的特定的定位卡头，具有用于工具（52）的保持器（55） 在使用具有可拆卸上部（37）的咬合器（1）并且仅使用所述咬合器（1）的下部（35）时，所述保持器（55）被安装在所述咬合器（1）上， 下部（35）的接头部分（36）围绕包含接合部分（36）的枢转轴线（5）可枢转。

    Face-Bow
    5.
    发明申请
    Face-Bow 审中-公开
    面弓

    公开(公告)号：US20100143859A1

    公开(公告)日：2010-06-10

    申请号：US12531233

    申请日：2008-03-13

    申请人： Hans Walter Lang ,  Alfred Straka

    发明人： Hans Walter Lang ,  Alfred Straka

    IPC分类号： A61C19/045

    CPC分类号： A61C19/045

    摘要： A dental face-bow comprising a base part, two side arms that extend from the base part and two positioning elements, for example ear pieces for positioning the face-bow on the head of the patient. The positioning elements are situated on the side arms and can be displaced in relation to the side arms. The face-bow is also provided with a displacement device which is used to simultaneously displace the two positioning elements in relation to the side arms. To drive the positioning elements, a dial, which is situated on the base part, can be used for example to turn a flexible shaft that is rotatably mounted inside the two side arms. the two ends of the shaft are equipped with gears that co-operate with gear rods on the positioning elements. This arrangement permits the face-bow to be placed on a patient extremely gently, as there is in particular no relative displacement of the side arms. The face-bow is also provided with a nose support, which can not only be displaced in the longitudinal direction in relation to the base part, but can also be pivoted about a horizontal axis that runs laterally. The face-bow can thus be aligned in a particularly accurate manner with the infra-orbital point in accordance with the shape and size of each patient's head.

    摘要翻译： 包括基部的牙弓弓，从基部延伸的两个侧臂和两个定位元件，例如用于将面弓定位在患者头部上的耳片。 定位元件位于侧臂上并且可以相对于侧臂移位。 面弓还设置有位移装置，其用于相对于侧臂同时移位两个定位元件。 为了驱动定位元件，可以使用位于基座部分上的表盘来使可旋转地安装在两个侧臂内的柔性轴转动。 轴的两端配备有与定位元件上的齿轮杆配合的齿轮。 这种布置允许将脸弓放置在患者身上，特别是侧臂的相对位移不大。 面弓还设置有鼻支撑件，其不仅可以相对于基部在纵向方向上移位，而且还可围绕横向延伸的水平轴线枢转。 因此，可以根据每个患者头部的形状和尺寸，以特别准确的方式将面弓弓对准眼窝点。

    Equipment stand for dental implements
    7.
    发明授权
    Equipment stand for dental implements 失效
    设备代表牙科用具

    公开(公告)号：US4618326A

    公开(公告)日：1986-10-21

    申请号：US733121

    申请日：1985-05-10

    申请人： Helmut Schmidt ,  Anton Bodenmiller ,  Alfred Straka

    发明人： Helmut Schmidt ,  Anton Bodenmiller ,  Alfred Straka

    IPC分类号： A61G15/10 ,  A61C13/00 ,  A61G9/00 ,  A61G15/00 ,  A61G15/14 ,  A61G15/16 ,  A01C15/00

    CPC分类号： A61G15/16

    摘要： An equipment stand for dental implements, consisting of a support column mounting holders for the implements, wherein the holders are horizontally reciprocable; in effect moveable to and fro. The horizontally reciprocable holders facilitate that the mostly different kinds of implements which are positioned in the holder can be brought into a suitable nearness for gripping at the working location of the dental technician, and pursuant to need; for instance, for the creation of the free space which is necessary for carrying out any such work which is to be done without the above-mentioned implements, can be again moved away from proximity to the gripping location.

    摘要翻译： 一种用于牙科器具的设备支架，包括用于器具的支撑柱安装支架，其中支架水平往复运动; 实际上来回移动。 水平往复式保持器有助于定位在保持器中的大部分不同种类的器具可以被适当地接近以用于在牙科技师的工作位置抓握并且根据需要; 例如，为了进行任何这种在没有上述工具的情况下进行的工作所必需的自由空间的产生，可以再次从靠近抓握位置移开。

    Dental articulator
    8.
    发明授权
    Dental articulator 失效
    牙科咬合器

    公开(公告)号：US5314332A

    公开(公告)日：1994-05-24

    申请号：US041820

    申请日：1993-04-01

    申请人： Hans W. Lang ,  Alfred Straka

    发明人： Hans W. Lang ,  Alfred Straka

    IPC分类号： A61C11/00 ,  A61C11/02 ,  A61C11/06 ,  A61C11/08

    CPC分类号： A61C11/022 ,  A61C11/06 ,  A61C11/088

    摘要： In a dental articulator having articulator arms which extend forwards in their working position, of which one is mounted in two swivel/sliding joints to pivot about a swivel axis extending at right angles to the vertical longitudinal centre plane, said joints being arranged on both sides of the vertical longitudinal centre plane as mirror-images and being each formed by an articular recess in an articular housing and a spherical head that engages through an opening in the articular recess, and the articular recess has a sagittal guide surface, a Bennett guide surface and a lateral guide surface, and associated with each swivel/sliding joint is a locking device with a locking element for locking the associated swivel/sliding joint in its 0-position (final biting position), and the locking element can be adjusted between a locking position and a releasing position allowing sliding movements in the associated swivel/sliding joint, a form-locking connection is provided between the locking element and the spherical head for an attachment between the lower part and the upper part that is effective in the longitudinal direction of the swivel axis.

    摘要翻译： 在具有在其工作位置向前延伸的咬合臂的牙科咬合器中，其中一个安装在两个旋转/滑动接头中，以绕垂直纵向中心平面成直角延伸的旋转轴线枢转，所述关节布置在两侧 垂直纵向中心平面作为镜像，并且各自由关节室中的关节凹部和通过关节凹部中的开口接合的球形头形成，并且关节凹部具有矢状导向表面，贝内特引导表面 和横向引导表面，并且与每个旋转/滑动接头相关联的是具有用于将相关联的旋转/滑动接头锁定在其0位置（最终咬合位置）中的锁定元件的锁定装置，并且锁定元件可以在 锁定位置和允许在相关联的旋转/滑动接头中的滑动运动的释放位置，在锁定之间提供形状锁定连接 元件和球形头，用于在旋转轴的纵向方向上有效的下部和上部之间的附接。

    Artificial denture-skull for dental purposes
    9.
    发明授权
    Artificial denture-skull for dental purposes 失效
    用于牙科用途的人造义齿颅骨

    公开(公告)号：US4968256A

    公开(公告)日：1990-11-06

    申请号：US339177

    申请日：1989-04-14

    申请人： Hans-Walter Lang ,  Alfred Straka

    发明人： Hans-Walter Lang ,  Alfred Straka

    IPC分类号： A61C11/00 ,  A61C13/34 ,  G09B23/28 ,  G09B23/32 ,  G09B23/34

    CPC分类号： G09B23/283

    摘要： An artificial denture-skull for dental teaching and practice purposes, consisting of the model of an upper jaw which is equipped with teeth and of the model of a lower jaw which is equipped with teeth, the lower jaw model being connected with the upper jaw model for pivotal movement through the intermediary of two jaw linkages which are arranged at respectively both sides of the jaw models, whereby the lower jaw model is presently equipped with an articulated ball belonging to the jaw linkages and which is guided within an articulating track arranged in an articulating box on the upper jaw model. For the most possible exact simulation of the human head, the denture-skull can also be provided with a cerebral skull portion, as well as with a pocket-shaped covering possessing an oral or mouth aperture, for the resultant formation of a complete phantom head.

    摘要翻译： 用于牙科教学和实践目的的人造义齿颅骨，由装有牙齿的上颚模型和装有牙齿的下颌模型组成，下颌模型与上颌模型连接 通过两个钳口连接件的中间位置枢转运动，两个钳口连接件分别布置在钳口模型的两侧，由此下颌模型目前配备有属于钳口连接件的铰接球，并且在铰接轨道内被引导， 上颌模型上的关节框。 对于人类头部的最可能的精确模拟，义齿颅骨还可以设置有脑颅部分，以及具有口腔或口腔的口袋形覆盖物，从而形成完整的幻影头 。