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    • 42. 发明授权
    • Safety auxiliary apparatus for automatic door assembly
    • 自动门组装安全辅助装置
    • US05996281A
    • 1999-12-07
    • US959440
    • 1997-10-28
    • Hiroshi TakanoMasazumi MorishitaHiroaki Nakamura
    • Hiroshi TakanoMasazumi MorishitaHiroaki Nakamura
    • E05F15/00G01V8/14E05F15/02
    • G01V8/14E05F15/43E05F2015/435
    • A safety auxiliary apparatus for an automatic door assembly includes a single door or first and second doors slidable along a predetermined track for selectively opening and closing the doorway, first and second mutually confronting closure faces being defined by said first and second doors or said single door in cooperation with a brace. A casing accommodating therein a light emitting element for emitting a beam for detection of an object and a light receiving element for receiving the beam from the light emitting element is mounted in a longitudinal frame member of the doors or said brace that define respectively said closure faces, so that an optical path can be defined between said closure faces so as to extend from the light emitting element to the light receiving element.
    • 用于自动门组件的安全辅助装置包括单个门或可沿预定轨道滑动的第一和第二门,用于选择性地打开和关闭门口,第一和第二相互面对的封闭面由所述第一和第二门或所述单个门 与大括号合作。 容纳其中用于发射用于检测物体的光束的发光元件的壳体和用于接收来自发光元件的光束的光接收元件安装在门或所述支架的纵向框架构件中,所述纵向框架构件分别限定所述封闭面 ,使得可以在所述封闭面之间限定光路,以便从发光元件延伸到光接收元件。
    • 45. 发明授权
    • Belt-type continuously variable transmission with variable-speed pulley
mechanism
    • 带式无级变速器带变速滑轮机构
    • US5073147A
    • 1991-12-17
    • US502299
    • 1990-03-03
    • Hiroshi TakanoTakashi MasudaTomizo KanaokaHideyuki AkaoKatsuyuki HiokiToshiaki Aragane
    • Hiroshi TakanoTakashi MasudaTomizo KanaokaHideyuki AkaoKatsuyuki HiokiToshiaki Aragane
    • F16H61/662
    • F16H61/6624
    • A belt-type continuously variable transmission consisting of: an input/drive shaft with a rotational axis; an output/driven shaft with a rotational axis; a first variable speed pulley on the input/drive shaft and having a first pulley part fixed against axial movement relative to the input/drive shaft and a second pulley part movable axially relative to the first pulley part, with the first and second pulley parts cooperatively defining a belt-receiving groove; a second variable-speed pulley on the output/driven shaft and having a third pulley part fixed against axial movement relative to the output/driven shaft and a fourth pulley part movable axially relative to the third pulley part, with the third and fourth pulley parts cooperatively defining a belt-receiving groove; a fluid cylinder; structure for shifting the second pulley part axially relative to the first pulley part in response to a change in pressure in the fluid cylinder; a fluid reservoir on the first variable-speed pulley for rotation with the input/drive shaft; structure for sensing the rotational speed of the fluid in the fluid reservoir as the input/drive shaft is operated; and structure for communicating the sensing structure with the fluid cylinder to establish an equilibrium therebetween and to thereby vary the fluid pressure in the fluid cylinder as an incident of a change in the rotational velocity of the input/drive shaft and the fluid in the fluid reservoir.
    • 一种带式无级变速器,包括:具有旋转轴线的输入/驱动轴; 具有旋转轴的输出/从动轴; 在输入/驱动轴上的第一变速滑轮,具有相对于输入/驱动轴抵抗轴向运动固定的第一滑轮部分和相对于第一滑轮部分轴向移动的第二滑轮部分,第一和第二皮带轮部件协调地 限定皮带接收凹槽; 在输出/从动轴上的第二变速滑轮,具有相对于输出/从动轴固定的轴向运动的第三滑轮部分和相对于第三皮带轮部件轴向移动的第四滑轮部分,第三和第四滑轮部分 协同地限定带接收槽; 液压缸; 响应于流体缸中的压力变化而使第二带轮部分相对于第一带轮部分轴向移动的结构; 所述第一变速滑轮上的流体储存器用于与所述输入/驱动轴一起旋转; 用于在输入/驱动轴操作时感测流体容器中的流体的旋转速度的结构; 以及用于将感测结构与流体缸连通以在其间建立平衡的结构,并且由此随着输入/驱动轴的旋转速度和流体储存器中的流体的变化的入射而改变流体缸中的流体压力 。
    • 50. 发明授权
    • Power transmission belt
    • 动力传动皮带
    • US4642080A
    • 1987-02-10
    • US697445
    • 1985-02-01
    • Hiroshi TakanoShinichi TakagiKiyokazu Wada
    • Hiroshi TakanoShinichi TakagiKiyokazu Wada
    • F16G1/22F16G5/16F16G1/21
    • F16G5/16F16G1/22F16G5/166Y10S428/902Y10T428/31826
    • A power transmission belt for transmitting high loads having an elastomeric looped flat belt portion having a longitudinally extending tensile cord and defining an outer surface and an inner surface, and a plurality of longitudinally extending spaced blocks mounted to the outer and inner surfaces respectively of the flat belt portion. Each block is formed of a core and a fabric wrapped around the core. In one embodiment, the block is secured to the flat belt portion by bolts extending therethrough. The fabric of the blocks may be treated with different materials, such as rubber, synthetic resins, and the like. The core may be formed of an elastomeric material. The flat belt portion may be provided with one or more layers of fabric.
    • 一种用于传送高载荷的动力传递带,所述传动带具有弹性环形平坦带部分,所述弹性环形平坦带部分具有纵向延伸的拉伸绳索并且限定外表面和内表面,以及多个纵向延伸的间隔开的块,分别安装到所述平面的外表面和内表面 皮带部分。 每个块由芯和包裹在芯周围的织物形成。 在一个实施例中,通过从其延伸的螺栓将块固定到平带部分。 块体的织物可以用不同的材料,例如橡胶,合成树脂等进行处理。 芯可以由弹性体材料形成。 扁平带部分可以设置有一层或多层织物。