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    • 21. 发明申请
    • Linear guiding device
    • 直线导引装置
    • US20070003172A1
    • 2007-01-04
    • US10555582
    • 2004-08-24
    • Kenta NakanoRyoichi SatoHiroki Yamaguchi
    • Kenta NakanoRyoichi SatoHiroki Yamaguchi
    • F16C29/06
    • F16C29/0635F16C29/0604F16C29/0609
    • A linear guiding device where noise characteristics are improved by reducing traveling noise and operability of a slider body is smoothed, and where movement braking can be improved by reducing rolling body passage vibration. Crowning 24 with a curved surface having a predetermined curvature radius R is provided on an end section of a rolling body raceway groove 11 of a bearing block 24. A crowning amount C of the crowning 24 is set to a value C>Hmax greater that the value of a maximum elastic deformation amount Hmax of a rolling body B elastically deformed in a rolling body rolling path 14 by a preload or an external load. By this, even when a large load acts on a bearing block 2A or a large installation error occurs by skewing etc., the rolling body B smoothly rolls without an elastic deformation amount of the rolling body B rolling on the end section side of the rolling body raceway groove 11 becoming greater than the crowning amount C. As a consequence, significant worsening of a noise level and impairment of operability can be prevented.
    • 通过降低行驶噪音和滑块体的操作性来改善噪声特性的直线引导装置被平滑化,并且通过减少滚动体通过振动可以提高移动制动。 具有预定曲率半径R的曲面的凸台24设置在轴承座24的滚动体滚道槽11的端部上。 隆起24的隆起量C被设定为大于弹性变形的滚动体B的最大弹性变形量H最大值的值C> H 在轧制体轧制路径14中通过预加载或外部负载。 由此,即使当大的载荷作用在轴承座2A上或者通过歪斜等发生大的安装误差时,滚动体B平滑地滚动,而不会在滚动体B的端部侧滚动的滚动体B的弹性变形量 滚动体滚道槽11变得大于隆起量C.结果,可以防止噪声水平的显着恶化和可操作性的损害。
    • 25. 发明授权
    • Structure for embedding embedded-type light
    • 嵌入式嵌入式光的结构
    • US06648546B1
    • 2003-11-18
    • US09622515
    • 2001-01-16
    • Yoichi AbeKatsuhiko HagiwaraShoichi KametaShunji KawabataRyoichi Sato
    • Yoichi AbeKatsuhiko HagiwaraShoichi KametaShunji KawabataRyoichi Sato
    • G01F903
    • B64F1/205B64F1/20E01F9/559E01F11/00E04G15/061E04G21/185F21W2111/06
    • Plural penetration holes 3a are formed in the side wall of a base 3, and ends 6a, 7a of reinforcements 6, 7 of an RC pavement 2 laid around the light embedded area are inserted into the penetration holes 3a, and the peripheral edge of each penetration hole 3a and the ends 6a, 7a of the reinforcements 6, 7 are firmly fixed by welding. Since the ends 6a, 7a of the reinforcements 6, 7 of the RC pavement 2 and the base 3 are mutually fixed, the load applied to the inset light 1 from above is dispersed not only into the portion contacting with the lower side of the base 3 of the RC pavement 2, but also into the reinforcements 6, 7, and the sinking shearing resistance of the RC pavement 2 is extremely improved. Accordingly, if a heavy load of aircraft or the like is applied, the inset light capable of preventing sinking of the RC pavement in the lower part of the base is presented.
    • 在基座3的侧壁上形成有多个穿透孔3a,并且将铺设在光嵌入区域的RC路面2的加强件6,7的端部6a,7a插入到贯通孔3a中, 加强件6,7的贯通孔3a和端部6a,7a通过焊接牢固地固定。 由于RC路面2和基座3的加强件6,7的端部6a,7a相互固定,所以从上方施加到插入灯1的负荷不仅分散在与底座的下侧接触的部分 RC路面2的3,也加入到加强件6,7中,RC路面2的下沉抗剪强度极大地提高。 因此,如果施加了重载的飞机等,则能够提供能够防止底座下部的RC路面下沉的插入光。