Power transmission system
    1.
    发明授权
    Power transmission system 失效
    动力传动系统

    公开(公告)号:US4858492A

    公开(公告)日:1989-08-22

    申请号:US197643

    申请日:1988-05-23

    CPC classification number: F16H37/021 Y10T74/19167

    Abstract: An adjustable speed transmission according to the present invention comprises a variable speed pulley drive system and a multiple speed gear drive system. The pulley system and gear system are combined with a reversible gear system to provide a speed transmission system which is variable over two non-overlapping speed ranges while utilizing a conventional belt type speed pulley system.

    Abstract translation: 根据本发明的可调速变速器包括变速皮带轮驱动系统和多速齿轮传动系统。 滑轮系统和齿轮系统与可逆齿轮系统组合,以提供一种速度传动系统,其可以在两个非重叠速度范围内变化,同时使用传统的带式速度滑轮系统。

    Power transmission system
    2.
    发明授权
    Power transmission system 失效
    动力传动系统

    公开(公告)号:US4740191A

    公开(公告)日:1988-04-26

    申请号:US30725

    申请日:1987-03-26

    CPC classification number: F16H37/021

    Abstract: An adjustable speed automatic transmission includes a variable speed pulley mechanism, a fixed speed ratio drive mechanism and a plurality of clutches in combination. The clutches are selectively engaged to control ouput speed in a low speed range by coupling the variable speed pulley mechanism and the fixed speed ratio drive mehcanism between an input and an output shaft. Alternatively, in a high speed range the clutches are selectively engaged to drive the output shaft directly from the input shaft.

    Abstract translation: 可变速自动变速器包括变速滑轮机构,固定速比驱动机构和多个离合器组合。 选择性地接合离合器以通过将变速滑轮机构和输入轴与输出轴之间的固定速比驱动机构联接来在低速范围内控制输出速度。 或者,在高速范围内,离合器选择性地接合以直接从输入轴驱动输出轴。

    Power transmission system
    3.
    发明授权
    Power transmission system 失效
    动力传动系统

    公开(公告)号:US4864891A

    公开(公告)日:1989-09-12

    申请号:US24615

    申请日:1987-03-11

    CPC classification number: F16H37/021 Y10T74/19167

    Abstract: An adjustable speed transmission according to the present invention comprises a variable speed pulley drive system and a multiple speed gear drive system. The pulley system and gear system are combined with a reversible gear system to provide a speed transmission system which is variable over a wide range of speeds while utilizing a conventional belt type speed pulley system.

    Abstract translation: 根据本发明的可调速变速器包括变速皮带轮驱动系统和多速齿轮传动系统。 滑轮系统和齿轮系统与可逆齿轮系统组合以提供速度传动系统,其可以在宽范围的速度下变化,同时使用传统的带式速度滑轮系统。

    Power transmission belt
    4.
    发明授权
    Power transmission belt 失效
    动力传动皮带

    公开(公告)号:US4798567A

    公开(公告)日:1989-01-17

    申请号:US163657

    申请日:1988-03-03

    CPC classification number: F16G5/18 Y10T403/32631

    Abstract: A power transmission belt having a flexible chain link midportion 11 defining a longitudinally continuous belt structure having opposite laterally outer side portions. Mounting elements 14,15 protrude from the side portion at spaced intervals longitudinally of the belt and side elements 16 are freely adjustably mounted one each to the protruding mounting element portions 15. The side elements define an outer surface for engaging the sidewall of a drive pulley V-groove. The invention further comprehends the provision of positioning elements 26 for retaining the side elements on the mounting elements, with the outer surfaces 17 of the side elements generally parallel to the V-groove sidewalls of the pulley for facilitating facial engagement of the side elements with the sidewall of the pulley groove when brought thereinto.

    Power transmission system
    5.
    发明授权
    Power transmission system 失效
    动力传动系统

    公开(公告)号:US4779488A

    公开(公告)日:1988-10-25

    申请号:US24688

    申请日:1987-03-11

    CPC classification number: F16H37/021 Y10T74/19167

    Abstract: An adjustable speed transmission according to the present invention comprises a variable speed pulley drive system and a multiple speed gear drive system. The pulley system and gear system are combined with a reversible gear system to provide a speed transmission system which is variable over a wide range of speeds while utilizing a conventional belt type speed pulley system.

    Abstract translation: 根据本发明的可调速变速器包括变速皮带轮驱动系统和多速齿轮传动系统。 滑轮系统和齿轮系统与可逆齿轮系统组合以提供速度传动系统,其可以在宽范围的速度下变化,同时使用传统的带式速度滑轮系统。

    OPTICAL MODULE
    9.
    发明申请
    OPTICAL MODULE 有权
    光学模块

    公开(公告)号:US20090129427A1

    公开(公告)日:2009-05-21

    申请号:US12127529

    申请日:2008-05-27

    Abstract: An optical module 10 has a laser light source 20, optical branching means 24 for receiving laser light from the laser light source 20, making a part of the laser light pass through the optical branching means and branching a remaining part of the laser light; a photodetecting portion 30P receiving the remaining part of the laser light branched from the optical branching means 24 and a package 11 holding therein the laser light source 20, the optical branching means 24 and the photodetecting portion 30P, the package 11 having stray light reducing means 200, 201 and 202 provided therein to reduce stray light generated inside the package.

    Abstract translation: 光学模块10具有激光光源20,用于接收来自激光光源20的激光的光分支装置24,使激光的一部分通过光分支装置并分支剩下的激光部分; 接收从光分路装置24分支的激光的剩余部分的光电检测部分30P和保持激光光源20的光纤分支装置24和光电检测部分30P的封装11,具有杂散光减少装置 200,201和202,以减少在封装内产生的杂散光。

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