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    • 2. 发明授权
    • Coupling bearing for rotors above critical speed
    • 转子轴承用于临界转速以上
    • US4334718A
    • 1982-06-15
    • US177803
    • 1980-08-13
    • Dieter HirtRichard SteigenbergerPeter Meinke
    • Dieter HirtRichard SteigenbergerPeter Meinke
    • F16C17/20F16C19/52F16C27/00F16C32/04F16C39/02F16C39/06H02K5/24
    • F16C32/0442F16C19/507F16C19/55F16C27/04F16C39/02F16C2360/44Y10T464/50
    • A coupling bearing for rotors running above critical speed, in which the bearing encloses the rotor and is connected and disconnected depending on radial rotor movements. A gap is provided between the coupling bearing and the rotor, and this gap has a predetermined space width which is at least as large as the maximum amplitude of the rotor in the nominal operating range. A starting bushing permits brief sliding of contacting surfaces, and is made of a highly wear-resistant and self-lubricating material of low heat conductivity. The starting bushing, furthermore is ball bearing mounted. The coupling bearing is in the form of a ball bearing connected with a damping device, and the inner race of the ball bearing seats the starting bushing. The inner race and the balls of the bearing are made of material of low specific gravity, high heat conductivity and high temperature resistance. The inner and outer races of the ball bearing, moreover, are made of light-weight material containing a temperature-resistant lubricant, and the outer race of the ball bearing is contained in a damper body of high heat conductivity.
    • 用于转子运行在临界转速以上的联轴器轴承,其中轴承包围转子并根据径向转子运动而连接和断开。 在联接轴承和转子之间提供间隙,并且该间隙具有至少与额定工作范围内的转子的最大振幅一样大的预定空间宽度。 起动衬套允许接触表面的短暂滑动,并且由具有低导热性的高度耐磨和自润滑的材料制成。 起动衬套,另外是球轴承安装。 联轴器轴承为与阻尼装置连接的滚珠轴承的形式,滚珠轴承的内圈安装起动衬套。 轴承的内圈和滚珠是由比重低,导热性高,耐高温的材料制成的。 此外,滚珠轴承的内圈和外圈由含有耐温润滑剂的轻质材料制成,并且滚珠轴承的外圈容纳在高导热性的阻尼体中。
    • 6. 发明授权
    • Clamping device for hexagon bits
    • 六边形夹紧装置
    • US07121774B2
    • 2006-10-17
    • US10710893
    • 2004-08-11
    • Dieter HirtWilhelm Geis
    • Dieter HirtWilhelm Geis
    • B23B31/107
    • B25B15/02B25B23/0035Y10T279/17752Y10T408/953
    • A clamping device has a hexagon receptacle for receiving hexagon bits inserted in an axial direction of the hexagon receptacle. A radially movable locking element is provided for engaging a locking recess of an inserted hexagon bit. The locking element has a rest position and projects in the rest position radially inwardly into the hexagon receptacle. A locking sleeve surrounds the hexagon receptacle in an initial position and has a cylindrical securing wall. The securing wall radially secures the locking element in the rest position. The locking element is axially moveable within the hexagon receptacle into a receiving position in which radial deflection of the locking element is enabled.
    • 夹紧装置具有用于接收沿六边形插座的轴向方向插入的六边形插座的六边形插座。 一个可径向移动的锁定元件设置用于接合插入的六角头的锁定凹槽。 锁定元件具有静止位置,并且在静止位置上径向向内突出到六边形插座中。 锁定套筒在初始位置围绕六边形插座并且具有圆柱形固定壁。 固定壁将锁定元件径向固定在静止位置。 锁定元件在六边形插座内可轴向移动到接收位置,在该接收位置中锁定元件的径向偏转能够实现。
    • 7. 发明申请
    • Clamping Device for Hexagon Bits
    • 六角钻头夹紧装置
    • US20050036844A1
    • 2005-02-17
    • US10710893
    • 2004-08-11
    • Dieter HirtWilhelm Geis
    • Dieter HirtWilhelm Geis
    • B25B15/02B25B23/00B23B31/10
    • B25B15/02B25B23/0035Y10T279/17752Y10T408/953
    • A clamping device has a hexagon receptacle for receiving hexagon bits inserted in an axial direction of the hexagon receptacle. A radially movable locking element is provided for engaging a locking recess of an inserted hexagon bit. The locking element has a rest position and projects in the rest position radially inwardly into the hexagon receptacle. A locking sleeve surrounds the hexagon receptacle in an initial position and has a cylindrical securing wall. The securing wall radially secures the locking element in the rest position. The locking element is axially moveable within the hexagon receptacle into a receiving position in which radial deflection of the locking element is enabled.
    • 夹紧装置具有用于接收沿六边形插座的轴向方向插入的六边形插座的六边形插座。 一个可径向移动的锁定元件设置用于接合插入的六角头的锁定凹槽。 锁定元件具有静止位置,并且在静止位置上径向向内突出到六边形插座中。 锁定套筒在初始位置围绕六边形插座并且具有圆柱形固定壁。 固定壁将锁定元件径向固定在静止位置。 锁定元件在六边形插座内可轴向移动到接收位置,在该接收位置中锁定元件的径向偏转能够实现。
    • 8. 发明授权
    • Tool changing device on a hand-operated machine tool
    • 手动机床上的换刀装置
    • US5437465A
    • 1995-08-01
    • US141793
    • 1993-10-22
    • Roland VogeleDieter Hirt
    • Roland VogeleDieter Hirt
    • B23Q3/12B25D17/08B23B31/107
    • B23Q3/12B25D17/088B25D2217/0042B25D2217/0053Y10S279/905Y10T279/17145Y10T279/17752Y10T279/17811
    • A spindle sleeve (4) is provided for the rotary operation in a tool changing device on a hand-operated machine tool, especially a drill hammer for optional operation with a hammer drill or with another tool. To make rapid tool change possible with a simple design, a locking body (7), which co-rotates with the spindle sleeve (4), is mounted in at least one perforation (6) of the spindle sleeve (4). An adapter (14), on which the corresponding tool can be fixed, can be axially inserted into the spindle sleeve (4) with a guide surface (22, 23), and has depressions (13) for the locking bodies (7) for nonrotatable and axially nondisplaceable connection to the spindle sleeve (4). An outer sleeve (8), which blocks the locking bodies (7) in the depressions (13) in a locking position and radially releases them in its release position, is displaceably arranged on the spindle sleeve (4).
    • 主轴套(4)用于手动机床上的换刀装置中的旋转操作,尤其是用锤钻或与另一工具可选操作的钻锤。 为了通过简单的设计可以实现快速的刀具更换,与主轴套(4)共同旋转的锁定体(7)安装在主轴套(4)的至少一个穿孔(6)中。 可以将对应的工具固定在其上的适配器(14)可以用引导表面(22,23)轴向插入到主轴套筒(4)中,并且具有用于锁定体(7)的凹部(13),用于 不可旋转的和轴向不可替代的连接到主轴套筒(4)。 一个外套筒(8),其在锁定位置中将凹部(13)中的锁定体(7)阻挡在其释放位置并将其径向释放,使其可移动地布置在心轴套筒(4)上。
    • 9. 发明授权
    • Apparatus for fastening a gas bag
    • 用于紧固气囊的装置
    • US5848801A
    • 1998-12-15
    • US812631
    • 1997-03-07
    • Dieter Hirt
    • Dieter Hirt
    • B60R21/20B60R21/217F16B19/10B60R21/16F16B19/06
    • B60R21/217F16B19/10
    • A means for fastening a first part of a gas bag module of a vehicle occupant restraint system to a second part of the gas bag module is provided. The first part is provided with a holding opening, and the second part is provided with an insertion opening whose diameter substantially corresponding to the diameter of the holding opening. The means comprises a metallic fastening sleeve which extends through the holding opening and the insertion opening and has a first axial end associated with the first part, a second axial end associated with the second part, and a longitudinal axis. The first axial end of the fastening sleeve comprising an abutment head, and the second axial end is crimped together perpendicularly to the longitudinal axis of the fastening sleeve so that by plastic material deformation two abutment surfaces are formed at least approximately diametrically opposed to each other such that the first and the second parts are secured in a direction parallel to the longitudinal axis between the abutment surfaces and the abutment head.
    • 提供了一种用于将车辆乘员约束系统的气囊模块的第一部分紧固到气囊模块的第二部分的装置。 第一部分设置有保持开口,并且第二部分设置有直径基本上对应于保持开口的直径的插入开口。 该装置包括金属紧固套筒,其延伸穿过保持开口和插入开口,并且具有与第一部分相关联的第一轴向端,与第二部分相关联的第二轴向端和纵向轴线。 所述紧固套筒的第一轴向端部包括邻接头部,并且所述第二轴向端部垂直于所述紧固套筒的纵向轴线卷曲在一起,使得通过塑性材料变形,两个邻接表面形成为彼此至少大致直径相对, 第一部分和第二部分在平行于邻接表面和邻接头部之间的纵向轴线的方向上固定。
    • 10. 发明授权
    • Zonal ink distribution measuring method and system
    • 区域墨水分布测量方法和系统
    • US4384337A
    • 1983-05-17
    • US212119
    • 1980-12-02
    • Hans E. MambererDieter Hirt
    • Hans E. MambererDieter Hirt
    • B41F31/02B41F33/00G01J1/42B41J33/00
    • B41F33/0027
    • To avoid edge effects and local variations of differences in transducers across zones of material to be printed from which print control signals are to be derived, for example to control the localized or zone adjustment positions of a flexible doctor blade with respect to an ink ductor roller in an offset printing machine, a first standard sample providing, for example, white signals, is first scanned, then a standard sample, providing for example totally inked zones, is scanned, and then the actual printing sample. From each of the scannings, signals are derived with respect to print zones, for example columns in a newpaper layout, the signals being compared to form a difference or comparison signal from the first two standards (light and dark) in the respective zones, which difference signal is stored, with respect to the respective zones, in a file memory (11); this difference signal then is compared with processed transduced signals derived from the actual text to be printed, for conversion into output signals for display, storage or control of the printing machines in accordance with the respective ink coverage of the zones which were scanned.
    • 为了避免边缘效应和要从中印出的要打印的材料区域的换能器的差异的局部变化,例如为了控制柔性刮刀相对于墨水导辊的局部或区域调整位置 在胶版印刷机中,首先扫描提供例如白色信号的第一标准样品,然后扫描提供例如完全油墨区的标准样品,然后扫描实际的印刷样品。 从每个扫描中,相对于打印区导出信号,例如新纸布局中的列,将信号进行比较以形成来自相应区域中的前两个标准(亮和暗)的差或比较信号,其中 差分信号相对于各个区域存储在文件存储器(11)中; 然后将该差分信号与从要打印的实际文本导出的经处理的转换信号进行比较,以根据被扫描的区域的相应墨水覆盖率转换成用于显示,存储或控制打印机的输出信号。