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    CRANK ASSEMBLY
    103.
    发明申请
    CRANK ASSEMBLY 审中-公开

    公开(公告)号：US20180162487A1

    公开(公告)日：2018-06-14

    申请号：US15377771

    申请日：2016-12-13

    Applicant: Shu-Chiung CHANG

    Inventor： Shu-Chiung CHANG

    IPC: B62M9/16 ,  B62M3/00 ,  B62M3/16

    CPC classification number: B62M9/105 ,  B62K2201/04

    Abstract: A crank assembly for a bicycle includes a crank arm, multiple first and second securing members, and a sprocket unit having small, medium, and large sprockets. The small sprocket includes a toothed ring and multiple first fastening pieces. The medium sprocket includes a toothed ring, multiple second and third fastening pieces, and multiple spacing-adjustment pieces each extending obliquely and interconnecting a respective one of the second fastening pieces and a respective one of the third fastening pieces. The large sprocket includes a toothed ring and multiple fourth fastening pieces. The first securing members secure the small and medium sprockets to the crank arm. The second securing members secure the large sprocket to the medium sprocket.

    Suspension device for bicycle front fork
    104.
    发明授权
    Suspension device for bicycle front fork 有权

    公开(公告)号：US09981713B2

    公开(公告)日：2018-05-29

    申请号：US15334370

    申请日：2016-10-26

    Applicant: Taiwan Hodaka Industrial Co., Ltd.

    Inventor： Black Tsai

    IPC: B62K25/08 ,  F16F7/08 ,  B62K21/20

    CPC classification number: B62K25/08 ,  B62K21/20 ,  B62K2201/04 ,  F16F7/082

    Abstract: A suspension device of a bicycle front fork is installed in a head tube of a bicycle handlebar. The suspension device includes: a cylinder with a bottom fixed to a base of the bicycle front fork and a top passed into the head tube; a piston rod with a top fixed to an inner wall of the head tube and a bottom having a piston and extended into the cylinder; a spring device coupled to the piston rod and having a force to push the piston rod away from the cylinder. The cylinder below the piston has an air chamber communicated with an intake valve of the base. The air pressure of air chamber may be adjusted to adjust the buffering pressure of the spring device, so that a user may adjust the shocking pressure of the front fork.

    SHOCK ABSORBER
    106.
    发明申请
    SHOCK ABSORBER 审中-公开

    公开(公告)号：US20170284497A1

    公开(公告)日：2017-10-05

    申请号：US15434633

    申请日：2017-02-16

    Applicant: Showa Corporation

    Inventor： Tadashi UOTANI ,  Koji TOKUNAGA

    IPC: F16F9/34 ,  F16F9/18 ,  B62K25/28

    CPC classification number: F16F9/34 ,  B62K25/283 ,  B62K2201/04 ,  F16F9/062 ,  F16F9/185 ,  F16F9/3257

    Abstract: One embodiment provides a shock absorber. The shock absorber includes a reservoir communication path through which a damping force generator and a reservoir communicate with each other, a compression-side communication path through which a piston-side oil chamber and the damping force generator communicate with each other, and a compression-side inlet port which is provided in the damping force generator and into which oil flows from the compression-side communication path and which has a compression-side valve that generates damping force. The cross-sectional area of the reservoir communication path is smaller than the cross-sectional area of the compression-side inlet port.

    VEHICLE HEIGHT ADJUSTMENT DEVICE
    107.
    发明申请
    VEHICLE HEIGHT ADJUSTMENT DEVICE 有权
    车辆高度调整装置

    公开(公告)号：US20160272274A1

    公开(公告)日：2016-09-22

    申请号：US15072808

    申请日：2016-03-17

    Applicant: Showa Corporation

    Inventor： Yosuke MURAKAMI

    IPC: B62K25/08 ,  F16F13/00

    CPC classification number: B62K25/08 ,  B60G17/048 ,  B60G2202/413 ,  B60G2202/414 ,  B60G2300/12 ,  B60G2500/322 ,  B62K2025/044 ,  B62K2025/045 ,  B62K2201/04 ,  F16F1/121 ,  F16F13/007 ,  F16F2232/08

    Abstract: A vehicle height adjustment device includes a cylinder, a piston, a rod, a spring, an adjustor, a storage chamber, and a passage switch unit. The piston divides a space inside the cylinder. The rod has one end in the axial direction holding the piston and has the other end supported at a vehicle wheel side. The spring has one end in the axial direction supported at the body side and has the other end supported at the wheel side. The adjustor includes an accommodation chamber of fluid and supports the one end of the spring to adjust a length of the spring in accordance with an amount of the fluid in the accommodation chamber. The passage switch unit closes an opening of the cylinder and includes first and second communication passages to switch a passage for the fluid in accordance with a movement of the piston.

    Abstract translation: 车辆高度调节装置包括气缸，活塞，杆，弹簧，调节器，储存室和通道开关单元。 活塞将气缸内的空间分开。 杆在轴向保持活塞的一端并且另一端支撑在车轮侧。 弹簧的轴向一端支撑在主体侧，另一端支撑在车轮侧。 调节器包括流体容纳室并且支撑弹簧的一端以根据容纳室中的流体的量调节弹簧的长度。 通道开关单元关闭气缸的开口，并且包括第一和第二连通通道，以根据活塞的移动来切换用于流体的通道。

    TELESCOPIC SUSPENSION DEVICE FITTED WITH A PRETENSION TRACKING SYSTEM
    108.
    发明申请
    TELESCOPIC SUSPENSION DEVICE FITTED WITH A PRETENSION TRACKING SYSTEM 审中-公开
    带有先导跟踪系统的电话吊装装置

    公开(公告)号：US20160167730A1

    公开(公告)日：2016-06-16

    申请号：US14909993

    申请日：2014-07-29

    Applicant: DECATHLON

    Inventor： Rémi LOZAC'H ,  Sylvain GIOVANNETTI ,  Antoine BILOE

    IPC: B62K25/08 ,  F16F1/12

    CPC classification number: B62K25/08 ,  B62K2025/048 ,  B62K2201/04 ,  F16F1/121 ,  F16F9/3264

    Abstract: Telescopic suspension device (10) attached to the hub (422) of a wheel (424) of the type comprising a first tube (12), a second tube (14) sliding relative to the first tube and a main spring (34) arranged inside said tubes, and further comprising a pretension adjustment stopper (18) of the spring (34) installed at the upper end (16) of said first tube. The suspension device comprises a pretension tracking system (39) of the spring, representative of the weight of the user, connected to the stopper (18).

    Abstract translation: 连接到轮（424）的轮毂（422）的伸缩式悬挂装置（10）包括第一管（12），相对于第一管滑动的第二管（14）和主弹簧（34） 在所述管内，并且还包括安装在所述第一管的上端（16）处的弹簧（34）的预紧力调节止动件（18）。 悬挂装置包括弹簧的预紧跟踪系统（39），代表用户的重量，连接到止动器（18）。

    Hydraulic shock-absorbing device
    109.
    发明授权
    Hydraulic shock-absorbing device 失效
    液压减震装置

    公开(公告)号：US3795291A

    公开(公告)日：1974-03-05

    申请号：US3795291D

    申请日：1972-09-18

    Applicant: YAMAHA MOTOR CO LTD

    Inventor： NAITO M ,  WATANABE M

    IPC: B62K25/28 ,  F16F9/18 ,  F16F9/42

    CPC classification number: F16F9/42 ,  B62K25/283 ,  B62K2201/04 ,  F16F9/18

    Abstract: A hydraulic shock-absorber of the oleo type with a double-acting piston and cylinder containing a damping fluid has an outer casing around the cylinder with an annular space interposed therebetween and communicating at its ends to the ends of the cylinder to constitute a fluid storage chamber, and this chamber is communicatively connected to a cooling device for cooling the fluid in the chamber and the cylinder, the fluid in the cylinder being caused by the movements of the piston to flow through the chamber and in and out of the cooling device.

    Abstract translation: 具有双作用活塞和含有阻尼流体的气缸的油液型液压减震器具有围绕气缸的外壳，其间插入有环形空间，并在其端部连通到气缸的端部以构成流体储存器 并且该室通信地连接到用于冷却腔室和气缸中的流体的冷却装置，气缸中的流体由活塞的运动引起流过腔室并进出冷却装置。

    Front fork construction for a cycle
    110.
    发明授权
    Front fork construction for a cycle 失效
    一个周期的前置建筑

    公开(公告)号：US3753578A

    公开(公告)日：1973-08-21

    申请号：US3753578D

    申请日：1972-02-25

    Applicant: RUPP INDUSTRIES

    Inventor： RUPP H

    IPC: B62K25/08 ,  B62K21/02

    CPC classification number: B62K25/08 ,  B62K2201/04

    Abstract: A front fork construction for a cycle in which circumferential rib and groove engagements near the lower end of an inner bearing or lining tube retain it in the upper load tube and retain a ferrule in fixed position on the upper tube and in sliding engagement with the lower tube for excluding dust from the sliding joint between the tube.

    Abstract translation: 用于循环的前叉结构，其中在内轴承或衬管的下端附近的周向肋和槽接合将其保持在上负载管中并将套圈保持在上管上的固定位置并与下管滑动接合 用于从管之间的滑动接头排除灰尘的管。

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