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    • 5. 发明授权
    • Vacuum coating apparatus with rotary-driven substrate carrier
    • 具有旋转驱动衬底载体的真空镀膜设备
    • US5415694A
    • 1995-05-16
    • US58539
    • 1993-05-05
    • Anton KunzErich Bergmann
    • Anton KunzErich Bergmann
    • C23C14/24C23C14/50F16L39/06C23C16/00
    • F16L39/06C23C14/505
    • In a vacuum coating apparatus with a rotary-driven substrate carrier, the bearing of the substrate carrier is implemented as a quasi-hydrostatic rotary transmission feedthrough. For receiving the parts to be coated, a mounting is provided which is operationally connected to a drive shaft. The drive shaft has a bearing disk. In operation this bearing disk is hydrostatically supported wherein the bearing can take place on both sides of the bearing disk via at least one annular channel for each side. The drive shaft is carried radially in the wall of the apparatus and the annular channels are disposed in a spring-supported housing. The bearing disk, in turn, is provided with radial channels which are operationally connected with axial channels of the shaft portion of the drive shaft. In this way the bearing of rotary-driven substrate carriers in the vacuum coating apparatus is solved.
    • 在具有旋转驱动衬底载体的真空涂覆设备中,衬底载体的轴承被实现为准流体静力学旋转传递馈通。 为了接收待涂覆的部件,提供了可操作地连接到驱动轴的安装件。 驱动轴具有轴承盘。 在操作中,该轴承盘被水压支撑,其中轴承可以通过用于每一侧的至少一个环形通道在轴承盘的两侧发生。 驱动轴径向承载在设备的壁上,环形通道设置在弹簧支撑的壳体中。 轴承盘又设置有径向通道,其与驱动轴的轴部分的轴向通道可操作地连接。 以这种方式解决了真空镀膜装置中的旋转驱动衬底载体的轴承。
    • 6. 发明授权
    • Arrangement for holding and cooling work pieces positioned next to one
another
    • 控制和冷却工作安排的安排下一步到另一个
    • US5196062A
    • 1993-03-23
    • US688093
    • 1991-04-19
    • Erich BergmannMartin ZachAnton Kunz
    • Erich BergmannMartin ZachAnton Kunz
    • B22D30/00C23C14/50C23C14/54C23C14/56
    • C23C14/541C23C14/50
    • An arrangement for holding and cooling bearing shell blanks (2) positioned one next to the other during a coating process in a vacuum chamber, has cooling body and work piece holding pairs (3) which are detachable from each other and which are connected to one another via a cooling surface (9) and a heat transmission surface (7). A work piece holding part (5) of the cooling body and the work piece holding pair (3) is implemented so that the bearing shell blanks (2) are placed in a concave bearing surface (32) of the holding part during the coating process and are kept, over their entire surface, at a temperature determined by the cooling surface temperature. A temperature gradient can be formed if teflon foil strips are placed on the bearing surface. These allow only a direct heat contact of the apex of the bearing shell blanks (2) with the bearing surface. At the apex then, a deposition of fine particles with a high surface hardness, and at the margins a deposition of coarse particles with a correspondingly lesser surface hardness, take place. During the coating, the work piece holding parts (5) can already be loaded whereby the pass in the production of bearing shells (2) can be considerably shortened.
    • 在真空室中的涂布过程中,用于保持和冷却轴承壳坯料(2)的布置,具有冷却体和工件保持件(3),它们彼此可拆卸并连接到一个 另一个经由冷却表面(9)和传热表面(7)。 实施冷却体和工件保持对(3)的工件保持部(5),使得在涂布过程中轴承壳坯(2)被放置在保持部的凹入支承面(32) 并在其整个表面上以由冷却表面温度确定的温度保持。 如果聚四氟乙烯箔带放置在轴承表面上,则可以形成温度梯度。 这些仅允许轴承壳坯料(2)的顶点与轴承表面的直接热接触。 在顶点处,沉积具有高表面硬度的细颗粒,并且在边缘处发生具有相应较小表面硬度的粗颗粒的沉积。 在涂覆期间,工件保持部件(5)可以被装载,从而可以显着缩短轴承壳体(2)的生产过程。
    • 7. 发明授权
    • Workpiece support
    • 工件支持
    • US06761772B2
    • 2004-07-13
    • US10141432
    • 2002-05-08
    • Laurent GiacriAnton Kunz
    • Laurent GiacriAnton Kunz
    • H01L2100
    • C23C14/505
    • In order to ensure uniform coating of workpieces, workpiece holders carrying said workpieces are rotatably mounted at the edge of a turntable, a plurality of which are fastened in succession at adjustable distances to a drivable shaft. In order to trigger intermittent rotations of the workpiece holders, a driver finger of a driving device engages in each case a drive wheel thereof on each revolution of the turntable, so that the workpiece holders are rotated relative to the turntable through a specific angle in a direction opposite to the direction of rotation of said turntable. In order that no readjustment of the driver finger is required, for example in the case of a change of distances between the turntables, said driver finger is fastened to an extension of a rotating ring, which is mounted on the turntable itself so as to be non-displaceable in the direction of the shaft but rotatable about said shaft. The extension cooperates with a rod serving as a stop, in such a way that rotation of the driving device together with the turntable is prevented.
    • 为了确保工件的均匀涂布,承载所述工件的工件保持架可旋转地安装在转台的边缘处,其多个可调节距离连接到可驱动的轴。 为了触发工件保持器的间歇旋转,驱动装置的驾驶员指状物在转盘的每转一周的情况下都啮合在驱动轮上,使得工件保持器相对于转盘旋转一定角度 方向与所述转台的旋转方向相反。 为了不需要驾驶员手指的重新调整,例如在转盘之间的距离变化的情况下,所述驾驶员手指固定在旋转环的延伸部上,该旋转环安装在转盘本身上,从而为 在轴的方向上不能移位,而是能够围绕所述轴旋转。 延伸部与用作止动件的杆配合,从而防止驱动装置与转盘一起旋转。
    • 8. 发明授权
    • Electrical current lead-in device at a vacuum chamber
    • 真空室内的电流引入装置
    • US4999458A
    • 1991-03-12
    • US463372
    • 1990-01-11
    • Anton Kunz
    • Anton Kunz
    • B01J3/00C23C14/22C23C14/24C23C16/50H01B17/30
    • C23C14/22H01B17/303
    • A cylinder is flanged onto the wall of a vacuum chamber in which a workpiece is to be coated and is to brought into contact with a current or power conductor for accomplishing same, and the current conductor in the form of a piston rod extends through this cylinder. The piston rod includes at one end a disk of graphite intended to contact the workpiece. An annular piston which is rigidly mounted on the piston rod is subjected at its outer side to the atmospheric pressure and closes a space off located within the cylinder and enclosed by a bellows, which space communicates with the vacuum chamber. A spiral pressure spring within the cylinder which rests against its bottom and against the inner side of the piston counteracts the atmospheric pressure at the outer side of the piston. In case of a subatmospheric pressure in the space, the piston is moved inwards into the cylinder against the action of the spring and the contact between the current conductor and the workpiece is established automatically. If the vacuum chamber and the space is aerated, the spring urges the piston in the opposite direction such that the current contact is interrupted automatically, thus excluding faulty operator manipulations.
    • 气缸被法兰连接到真空室的壁上,其中工件将被涂覆并且与电流或电力导体接触以实现它,并且活塞杆形式的电流导体延伸穿过该气缸 。 活塞杆的一端包括用于接触工件的石墨盘。 刚性地安装在活塞杆上的环形活塞在其外侧经受大气压力并且封闭位于气缸内的空间,并由波纹管封闭,该空间与真空室连通。 气缸内的螺旋压力弹簧靠在其底部并抵靠活塞的内侧抵消活塞外侧的大气压力。 在空间中的低于大气压力的情况下,活塞抵抗弹簧的作用向内移动到气缸中,并且自动地建立电流导体和工件之间的接触。 如果真空室和空间被充气,则弹簧以相反的方向推动活塞,使得电流接触自动中断,从而排除操作者的不良操作。