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    • 6. 发明授权
    • Back focus adjusting module and camera with the back focus adjusting module
    • 后焦距调节模块和后焦距调节模块相机
    • US09160909B2
    • 2015-10-13
    • US14235930
    • 2011-07-29
    • Antonius Maria RijkenBastiaan Rothengatter
    • Antonius Maria RijkenBastiaan Rothengatter
    • H04N5/225G03B3/04G03B17/14G08B13/196H04N5/232
    • H04N5/2252G03B3/04G03B17/14G08B13/19626H04N5/23212
    • The invention concerns a Back focus adjusting module (3) for a camera comprising a supporting structure (6), a linear actuator (11) with a motor (10), a gear mechanism (8) and a component carrier (7), whereby the gear mechanism (8) converts a rotational movement of the motor (10) into a linear motion and displaces the component carrier in a linear direction (9), a spring component (2) for biasing the component carrier (7) in a direction opposite to the linear direction (9), a slider (30) with at least one optical filter (31a, b), whereby the slider (30) can be (1) slid in a guiding slot (32) of the back focus adjusting module (3) between at least two sliding positions in a sliding direction (33), whereby the spring component (2) provides a guiding surface (34a, b, c) of the guiding slot (32) for the slider (30).
    • 本发明涉及一种用于照相机的后焦距调节模块(3),其包括支撑结构(6),具有马达(10),齿轮机构(8)和分量载体(7)的线性致动器(11),由此 齿轮机构(8)将马达(10)的旋转运动转换为直线运动,并使分量载体沿直线方向(9)和弹簧部件(2)移动,用于使分量载体(7)沿方向 与所述线性方向(9)相反的滑块(30)具有至少一个滤光器(31a,b),由此所述滑块(30)可以(1)在所述后焦点调节的引导槽(32)中滑动 模块(3)在滑动方向(33)的至少两个滑动位置之间,由此弹簧部件(2)提供用于滑块(30)的引导槽(32)的引导表面(34a,b,c)。
    • 10. 发明申请
    • STEERING SYSTEM AND A CATCHER SYSTEM
    • 转向系统和捕获系统
    • US20120232476A1
    • 2012-09-13
    • US13508560
    • 2010-11-08
    • Ravindra BhatDennis Erwin BosAntonius Maria RijkenMichel Gerardus PardoelSait Izmit
    • Ravindra BhatDennis Erwin BosAntonius Maria RijkenMichel Gerardus PardoelSait Izmit
    • A61M25/092B65H51/10
    • A61M25/0113A61B1/00147A61B8/12A61B8/42A61B34/30A61B2034/301A61M25/09041
    • A steering system (30) comprises two radially oppositely arranged drive wheels (1; 3) for steering a tubular object (5) positioned between the drive wheels (1; 3). The drive wheels (1; 3) each have a wheel rotation axis (40; 42) and each include a plurality of rollers (7) distributed around the wheel rotation axis (40; 42). The rollers (7) are rotatably arranged, each roller having a roller rotation axis (44) and an outer drive face (58) concavely vaulted in a direction corresponding to its roller rotation axis (44). The roller rotation axis (44) is obliquely oriented in relation to the wheel rotation axis (40; 42) and the rollers (7) of each drive wheel (1; 3) form together a steering periphery for the tubular object (5). The steering system enables continues rotation of a tubular object without danger that the object will lose the contact with the rollers. The steering system (30) may be incorporated in a catheter system which comprises a catheter (5).
    • 转向系统(30)包括两个径向相对布置的驱动轮(1; 3),用于转向位于驱动轮(1; 3)之间的管状物体(5)。 驱动轮(1; 3)各自具有车轮旋转轴线(40; 42),并且每个包括围绕车轮旋转轴线(40; 42)分布的多个辊子(7)。 辊(7)可旋转地布置,每个辊具有在与其辊旋转轴线(44)对应的方向上凹入地弯曲的辊旋转轴线(44)和外驱动面(58)。 辊旋转轴(44)相对于车轮旋转轴线(40; 42)倾斜定向,并且每个驱动轮(1; 3)的辊(7)一起形成用于管状物体(5)的转向周边。 转向系统能够持续地旋转管状物体,而不会危及物体将失去与辊的接触。 转向系统(30)可以结合在包括导管(5)的导管系统中。