公开(公告)号：US20110262061A1

公开(公告)日：2011-10-27

申请号：US12765596

申请日：2010-04-22

申请人： Yung-Tsai CHUO ,  Ming-Yao Lin ,  Chiung-Yao Wang ,  Yan-Yu Chen ,  Po-Chuan Hsu

发明人： Yung-Tsai CHUO ,  Ming-Yao Lin ,  Chiung-Yao Wang ,  Yan-Yu Chen ,  Po-Chuan Hsu

IPC分类号： F16C29/06

CPC分类号： F16C29/064 ,  F16C33/3825 ,  F16C33/3887

摘要： A motion transmission apparatus with a chain, wherein the chain comprises a plurality of spacers and links for connecting the spacers together, each of the spacers is provided at both sides thereof in an axial direction of an elongated shaft with a plurality of holding protrusions and inclined at an angle from a center of each of the spacers toward a peripheral edge thereof in such a manner that a distance between outer ends of two opposite holding surfaces on two neighboring spacers is smaller than a diameter of the rolling elements, the holding protrusions of the chain are annularly arranged in 120 degree intervals in such a manner that the holding protrusions on the same side of each spacer are alternatively arranged in a direction which is vertical to the links, and two of the holding protrusions are arranged in a line parallel to a direction of the links.

摘要翻译： 一种具有链条的运动传递装置，其中链条包括用于将间隔件连接在一起的多个间隔件和连接件，每个间隔件在其两侧沿细长轴的轴向设置，具有多个保持突起和倾斜 以每个间隔物的中心朝向其周边的角度成角度，使得两个相邻间隔件上的两个相对的保持表面的外端之间的距离小于滚动元件的直径，所述保持突起 链条以120度的间隔环状布置，使得每个间隔件的同一侧上的保持突起交替地沿垂直于连杆的方向布置，并且两个保持突起被布置成与 方向的链接。

公开(公告)号：US20110023642A1

公开(公告)日：2011-02-03

申请号：US12510886

申请日：2009-07-28

申请人： Po-Chuan Hsu ,  Yan-Yu Chen

发明人： Po-Chuan Hsu ,  Yan-Yu Chen

IPC分类号： F16H25/22

CPC分类号： F16H25/2238 ,  F16C33/3825 ,  Y10T74/19777

摘要： A motion transmission apparatus with a chain, wherein the chain comprises a plurality of spacers and two links two links at both sides of the respective spacers for connecting spacers together. The spacers are equidistantly spaced from one another by a receiving space which is longitudinally asymmetrical and provided for holding rolling elements.

摘要翻译： 一种具有链条的运动传动装置，其中链条包括多个间隔件和两个连杆，在相应间隔件两侧的两个连杆，用于将垫片连接在一起。 间隔件通过纵向不对称并设置用于保持滚动元件的接收空间彼此等距地间隔开。

公开(公告)号：US08336417B2

公开(公告)日：2012-12-25

申请号：US13213431

申请日：2011-08-19

申请人： Po-Chuan Hsu ,  Yan-Yu Chen

发明人： Po-Chuan Hsu ,  Yan-Yu Chen

IPC分类号： F16H25/22

CPC分类号： F16H25/2238 ,  F16C33/3825 ,  Y10T74/19777

摘要： A chain for a motion transmission apparatus comprises a plurality of spacers and two links two links at both sides of the respective spacers for connecting spacers together. The spacers are equidistantly spaced from one another by a receiving space which is longitudinally asymmetrical and provided for holding rolling elements.

摘要翻译： 用于运动传动装置的链条包括多个间隔件和两个连杆，两个连接在相应间隔件的两侧，用于将间隔件连接在一起。 间隔件通过纵向不对称并设置用于保持滚动元件的接收空间彼此等距地间隔开。

公开(公告)号：US20110296940A1

公开(公告)日：2011-12-08

申请号：US13213431

申请日：2011-08-19

申请人： PO-CHUAN HSU ,  Yan-Yu Chen

发明人： PO-CHUAN HSU ,  Yan-Yu Chen

IPC分类号： F16H25/22

CPC分类号： F16H25/2238 ,  F16C33/3825 ,  Y10T74/19777

摘要： A motion transmission apparatus with a chain, wherein the chain comprises a plurality of spacers and two links two links at both sides of the respective spacers for connecting spacers together. The spacers are equidistantly spaced from one another by a receiving space which is longitudinally asymmetrical and provided for holding rolling elements.

摘要翻译： 一种具有链条的运动传动装置，其中链条包括多个间隔件和两个连杆，在相应间隔件两侧的两个连杆，用于将垫片连接在一起。 间隔件通过纵向不对称并设置用于保持滚动元件的接收空间彼此等距地间隔开。

公开(公告)号：US08534152B2

公开(公告)日：2013-09-17

申请号：US13016623

申请日：2011-01-28

申请人： Po-Chuan Hsu ,  Yan-Yu Chen

发明人： Po-Chuan Hsu ,  Yan-Yu Chen

IPC分类号： F16H1/24 ,  F16H55/02

CPC分类号： F16H25/2214 ,  Y10T74/19767 ,  Y10T74/19772 ,  Y10T74/19781

摘要： A deflector for use in a ball screw is composed of a main body and a junction member connected with the main body to form a channel having a first guide groove and two second guide grooves formed at two opposite sides of the first guide groove. Each of the second guide grooves has two walls extending outward from the first guide groove. Each two of the walls have a conjunction formed therebetween. The vertical section of the channel can define an extending axis passing through centers of the two conjunctions. At least one of the walls of each second guide groove is not parallel to the extending axis. In light of the above features, the roller chain can avoid wear and tear to prolong its service life thereof. Besides, the mold for forming the deflector can be designed to be structurally subject to mold release, such that the production efficiency can be increased.

摘要翻译： 用于滚珠丝杠的偏转器由主体和与主体连接的接合部件构成，以形成具有形成在第一引导槽的相对两侧的第一引导槽和两个第二引导槽的通道。 每个第二引导槽具有从第一引导槽向外延伸的两个壁。 每两个墙壁之间形成有一个连接点。 通道的垂直部分可以定义穿过两个连接中心的延伸轴。 每个第二引导槽的至少一个壁不平行于延伸轴线。 鉴于上述特点，滚子链可以避免磨损，延长其使用寿命。 此外，用于形成导流板的模具可以设计成在结构上进行脱模，从而可以提高生产效率。

公开(公告)号：US08267585B2

公开(公告)日：2012-09-18

申请号：US12765596

申请日：2010-04-22

申请人： Yung-Tsai Chuo ,  Ming-Yao Lin ,  Chiung-Yao Wang ,  Yan-Yu Chen ,  Po-Chuan Hsu

发明人： Yung-Tsai Chuo ,  Ming-Yao Lin ,  Chiung-Yao Wang ,  Yan-Yu Chen ,  Po-Chuan Hsu

IPC分类号： F16C29/06

CPC分类号： F16C29/064 ,  F16C33/3825 ,  F16C33/3887

摘要： A motion transmission apparatus with a chain, wherein the chain comprises a plurality of spacers and links for connecting the spacers together, each of the spacers is provided at both sides thereof in an axial direction of an elongated shaft with a plurality of holding protrusions and inclined at an angle from a center of each of the spacers toward a peripheral edge thereof in such a manner that a distance between outer ends of two opposite holding surfaces on two neighboring spacers is smaller than a diameter of the rolling elements, the holding protrusions of the chain are annularly arranged in 120 degree intervals in such a manner that the holding protrusions on the same side of each spacer are alternatively arranged in a direction which is vertical to the links, and two of the holding protrusions are arranged in a line parallel to a direction of the links.

摘要翻译： 一种具有链条的运动传递装置，其中链条包括用于将间隔件连接在一起的多个间隔件和连接件，每个间隔件在其两侧沿细长轴的轴向设置，具有多个保持突起和倾斜 以每个间隔物的中心朝向其周边的角度成角度，使得两个相邻间隔件上的两个相对的保持表面的外端之间的距离小于滚动元件的直径，所述保持突起 链条以120度的间隔环状布置，使得每个间隔件的同一侧上的保持突起交替地沿垂直于连杆的方向布置，并且两个保持突起被布置成与 方向的链接。

公开(公告)号：US20120192668A1

公开(公告)日：2012-08-02

申请号：US13016623

申请日：2011-01-28

申请人： Po-Chuan Hsu ,  Yan-Yu Chen

发明人： Po-Chuan Hsu ,  Yan-Yu Chen

IPC分类号： F16H25/12

CPC分类号： F16H25/2214 ,  Y10T74/19767 ,  Y10T74/19772 ,  Y10T74/19781

摘要： A deflector for use in a ball screw is composed of a main body and a junction member connected with the main body to form a channel having a first guide groove and two second guide grooves formed at two opposite sides of the first guide groove. Each of the second guide grooves has two walls extending outward from the first guide groove. Each two of the walls have a conjunction formed therebetween. The vertical section of the channel can define an extending axis passing through centers of the two conjunctions. At least one of the walls of each second guide groove is not parallel to the extending axis. In light of the above features, the roller chain can avoid wear and tear to prolong its service life thereof. Besides, the mold for forming the deflector can be designed to be structurally subject to mold release, such that the production efficiency can be increased.

摘要翻译： 用于滚珠丝杠的偏转器由主体和与主体连接的接合部件构成，以形成具有形成在第一引导槽的两个相对侧的第一引导槽和两个第二引导槽的通道。 每个第二引导槽具有从第一引导槽向外延伸的两个壁。 每两个墙壁之间形成有一个连接点。 通道的垂直部分可以定义穿过两个连接中心的延伸轴。 每个第二引导槽的至少一个壁不平行于延伸轴线。 鉴于上述特点，滚子链可以避免磨损，延长其使用寿命。 此外，用于形成导流板的模具可以设计成在结构上进行脱模，从而可以提高生产效率。

公开(公告)号：US11216030B2

公开(公告)日：2022-01-04

申请号：US17013666

申请日：2020-09-07

申请人： Yan-Yu Chen ,  Chien-Feng Chan ,  Ming-Cheng Tsou ,  Yu-Wen Cheng ,  Chun-Wen Wang ,  Wang-Hung Yeh

发明人： Yan-Yu Chen ,  Chien-Feng Chan ,  Ming-Cheng Tsou ,  Yu-Wen Cheng ,  Chun-Wen Wang ,  Wang-Hung Yeh

IPC分类号： G06F1/16

摘要： A portable electronic device includes a host, a sliding base, a base plate, a display and a sliding rotating element. The sliding base is disposed on the host and has at least one guiding portion and at least one sliding slot connected to the guiding portion. The base plate is disposed on the sliding base. The display is pivoted on the base plate. The sliding rotating element is fixed to the base plate and is rotatably and slidably connected to the sliding base, and the display and the base plate are configured to rotate or slide on the sliding base along with the sliding rotating element.

公开(公告)号：US08305721B2

公开(公告)日：2012-11-06

申请号：US12877286

申请日：2010-09-08

申请人： Shih-Yu Wang ,  Yan-Yu Chen ,  Yu-Lien Liu

发明人： Shih-Yu Wang ,  Yan-Yu Chen ,  Yu-Lien Liu

IPC分类号： H02H9/00 ,  H02H1/00 ,  H02H1/04 ,  H02H3/22 ,  H02H9/06

CPC分类号： H02H9/041

摘要： An electrostatic discharge protection device for protecting an inner circuit, which is operated in a source voltage, is provided and includes a protection unit and a control unit. The protection unit provides a discharge path for transmitting an electrostatic signal from a pad to a ground line. According to a voltage level at a control end, the protection unit adjusts a holding voltage and a triggering voltage determining whether to conduct the discharge path. When the source voltage is supplied, the control unit transmits the input voltage to the control end of the protection unit, so as to raise the holding and the triggering voltages of the discharge path. When the source voltage is not supplied, the control unit switches the control end of the protection unit to a floating condition by the electrostatic signal, so as to lower the holding and the triggering voltages of the discharge path.

摘要翻译： 提供一种用于保护以电源电压工作的内部电路的静电放电保护装置，并且包括保护单元和控制单元。 保护单元提供用于将静电信号从焊盘传输到接地线的放电路径。 根据控制端的电压电平，保护单元调整保持电压和触发电压，确定是否进行放电路径。 当提供源电压时，控制单元将输入电压发送到保护单元的控制端，以提高放电路径的保持和触发电压。 当不提供源极电压时，控制单元通过静电信号将保护单元的控制端切换到浮动状态，从而降低放电路径的保持和触发电压。

公开(公告)号：US20100170359A1

公开(公告)日：2010-07-08

申请号：US12319361

申请日：2009-01-06

申请人： Yan-Yu Chen ,  Yu-Pei Chang

发明人： Yan-Yu Chen ,  Yu-Pei Chang

IPC分类号： F16H25/22 ,  F16C29/06

CPC分类号： F16H25/2214 ,  Y10T74/19753 ,  Y10T74/19767

摘要： A ball screw device includes a screw engaged into a nut member for forming an endless ball guiding passage and for receiving a number of ball bearing members, a ball return device includes a U-shaped structure having a central carrying member and a protrusion extended out from each end for engaging into the nut member and for increasing the curvature of the ball return pathway of the ball return device, and a return device holder engaged with the protrusions of the ball return device for retaining the ball return device to the nut member and for preventing the ball return device from moving laterally relative to the nut member and for suitably guiding the ball bearing members to smoothly move through the endless ball guiding passages of the ball screw device.

摘要翻译： 一种滚珠丝杠装置，其特征在于，具有与螺母部件接合以形成环形滚珠引导通道并用于容纳多个滚珠轴承部件的滚珠丝杠装置，所述滚珠丝杠装置包括U形结构，所述U形结构具有中央承载部件， 每个端部用于接合到螺母构件中并用于增加球返回装置的球返回路径的曲率，以及与球返回装置的突起接合的返回装置保持器，用于将球返回装置保持在螺母构件上，并且 防止球返回装置相对于螺母构件横向移动，并适当地引导球轴承构件平滑地移动通过滚珠丝杠装置的环形滚珠引导通道。