公开(公告)号：US20160265637A9

公开(公告)日：2016-09-15

申请号：US13763750

申请日：2013-02-11

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Yan-Yu CHEN ,  Wuteng HSIEH

IPC: F16H25/22

CPC classification number: F16H25/2214 ,  F16H25/2233 ,  Y10T74/19767

Abstract: A motion guide device includes a ball nut attached onto a shaft and having helical grooves for receiving ball bearing elements, a ball circulating member is engaged with the ball nut and includes a ball circulating channel communicative with the helical groove of the ball nut, and includes an intermediate segment and two end segments, a ball coupler includes two flexible coupling members for engaging with the ball bearing elements, and the ball circulating member includes two opposite helical guide pathways for receiving the flexible coupling members of the ball coupler, and curved relative to the ball circulating member for smoothly guiding the flexible coupling members to move through the ball circulating member.

Abstract translation: 一种运动引导装置，具有安装在轴上的滚珠螺母，具有用于接收滚珠轴承元件的螺旋槽，滚珠循环构件与滚珠螺母接合，并且包括与滚珠螺母的螺旋槽连通的滚珠循环通道， 中间段和两个端段，球形联接器包括用于与球轴承元件接合的两个柔性联接构件，球循环构件包括两个相对的螺旋形导向通道，用于接收球形联接器的柔性联接构件，并相对于 球循环构件，用于平滑地引导柔性联接构件移动通过球循环构件。

公开(公告)号：US20140174232A1

公开(公告)日：2014-06-26

申请号：US13721187

申请日：2012-12-20

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Yan-Yu CHEN ,  Wuteng HSIEH

IPC: F16H25/22

CPC classification number: F16H25/2223 ,  F16H25/2214 ,  Y10T74/19753 ,  Y10T74/19772 ,  Y10T74/19777

Abstract: A motion guide device includes a ball nut attached onto a shaft and having helical grooves for forming a ball guiding raceway between the ball nut and the elongated shaft and for receiving ball bearing elements, a circulating device attached to the ball nut and having a pathway communicative with the raceway for forming an endless ball guiding passage between the ball nut and the elongated shaft and the circulating device and for engaging with bearing elements, and a retaining device includes a shorter chain for engaging into the helical grooves or raceway of the screw shaft and the ball nut, and a longer chain for engaging into the pathway of the circulating device.

Abstract translation: 运动引导装置包括一个安装在轴上的滚珠螺母，并具有用于在滚珠螺母和细长轴之间形成滚珠导轨的螺旋槽，用于接收滚珠轴承元件，连接在滚珠螺母上的循环装置， 用于在滚珠螺母和细长轴之间形成环形滚珠引导通道的滚道和循环装置并用于与轴承元件接合，并且保持装置包括用于啮合到螺旋槽或螺杆轴的滚道中的较短的链条， 滚珠螺母和用于接合到循环装置的通路中的较长链条。

公开(公告)号：US20150230870A1

公开(公告)日：2015-08-20

申请号：US14183718

申请日：2014-02-19

Applicant: Hiwin Technologies Corp.

Inventor： Zong Sian JIANG ,  Wuteng HSIEH ,  Yan Yu CHEN

IPC: A61B19/00 ,  B25J17/00 ,  B25J18/02

CPC classification number: A61B90/50 ,  A61B1/00147 ,  B25J15/045 ,  B25J18/025 ,  Y10S901/28 ,  Y10S901/30 ,  Y10T74/20329

Abstract: A medical instrument holding apparatus includes a shaft slidably engaged into a housing and movable into and out of the housing, the housing includes a guiding member engaged with the shaft for guiding and limiting the shaft to slide relative to the housing only and for preventing the shaft from being rotated relative to the housing, a locking device is engaged onto the shaft and includes a positioning member for engaging with an anchoring member of the shaft and for locking the shaft and the housing together, and one or more fasteners are engaged with the housing and the locking device for securing the shaft and the housing together with the locking device.

Abstract translation: 医疗仪器保持装置包括可滑动地接合到壳体中并可移动进入和离开壳体的轴，壳体包括与轴接合的引导构件，用于仅引导和限制轴相对于壳体滑动并且用于防止轴 相对于壳体旋转，锁定装置接合到轴上并包括用于与轴的锚定构件接合并用于将轴和壳体锁定在一起的定位构件，并且一个或多个紧固件与壳体接合 以及用于与锁定装置一起固定轴和壳体的锁定装置。

公开(公告)号：US20140224052A1

公开(公告)日：2014-08-14

申请号：US13763750

申请日：2013-02-11

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Yan-Yu CHEN ,  Wuteng HSIEH

IPC: F16H25/22

CPC classification number: F16H25/2214 ,  F16H25/2233 ,  Y10T74/19767

Abstract: A motion guide device includes a ball nut attached onto a shaft and having helical grooves for receiving ball bearing elements, a ball circulating member is engaged with the ball nut and includes a ball circulating channel communicative with the helical groove of the ball nut, and includes an intermediate segment and two end segments, a ball coupler includes two flexible coupling members for engaging with the ball bearing elements, and the ball circulating member includes two opposite helical guide pathways for receiving the flexible coupling members of the ball coupler, and curved relative to the ball circulating member for smoothly guiding the flexible coupling members to move through the ball circulating member.

Abstract translation: 一种运动引导装置，具有安装在轴上的滚珠螺母，具有用于接收滚珠轴承元件的螺旋槽，滚珠循环构件与滚珠螺母接合，并且包括与滚珠螺母的螺旋槽连通的滚珠循环通道， 中间段和两个端段，球形联接器包括用于与球轴承元件接合的两个柔性联接构件，球循环构件包括两个相对的螺旋形导向通道，用于接收球形联接器的柔性联接构件，并相对于 球循环构件，用于平滑地引导柔性联接构件移动通过球循环构件。