公开(公告)号：US07533593B2

公开(公告)日：2009-05-19

申请号：US11413097

申请日：2006-04-28

申请人： Hung-Sung Pan ,  Wen-Chia Wu ,  Chien-Wei Tsou

发明人： Hung-Sung Pan ,  Wen-Chia Wu ,  Chien-Wei Tsou

IPC分类号： F16H1/24

CPC分类号： F16H25/2219 ,  F16H25/2204 ,  F16H25/2418 ,  Y10T74/18712 ,  Y10T74/19772

摘要： A ball screw unit with dust cleaning and ball deflecting element fixing mechanism includes an annular inlaid slot along the inner surface of a nut proper proximate to the outside of a ball deflecting element. A fixed dust scrape formed of a C shaped annular packing is installed in the annular inlaid slot. The C shaped annular packing is covered with a soft covering layer at its inner fringe and the outer fringe of the soft covering layer is just stuffed in the annular inlaid slot of the nut proper. Inner fringe of the soft covering layer is formed into a spiral scraper blade corresponding to the rolling spiral slot of the screw blot. The fixed dust scraper is tightly fixing the ball deflecting element to the nut proper by means of the resiliency of the soft covering layer to clean the dust along the rolling spiral slot with its spiral scraper blade thereby serving as a dust cleaner.

摘要翻译： 具有灰尘清洁和球偏转元件固定机构的滚珠丝杠单元包括沿着靠近球偏转元件外侧的螺母本体的内表面的环形镶嵌槽。 在环形镶嵌槽中安装由C形环形填料形成的固定的灰尘刮屑。 C形环形填料在其内边缘处覆盖有柔软的覆盖层，并且软覆盖层的外边缘仅填充在螺母本体的环形镶嵌槽中。 柔软覆盖层的内缘形成螺旋刮刀，对应于螺旋印迹的滚动螺旋槽。 固定式除尘器通过软覆层的弹性将球偏转元件紧紧地固定在螺母本体上，用螺旋刮刀刮除沿着滚动螺旋槽的灰尘，从而作为除尘器。

公开(公告)号：US20070251343A1

公开(公告)日：2007-11-01

申请号：US11413097

申请日：2006-04-28

申请人： Hung-Sung Pan ,  Wen-Chia Wu ,  Chien-Wei Tsou

发明人： Hung-Sung Pan ,  Wen-Chia Wu ,  Chien-Wei Tsou

IPC分类号： F16H27/02 ,  F16H1/24

CPC分类号： F16H25/2219 ,  F16H25/2204 ,  F16H25/2418 ,  Y10T74/18712 ,  Y10T74/19772

摘要： A ball screw unit with dust cleaning and turnpike fixing mechanism includes an annular inlaid slot along the inner surface of a nut proper proximate to the port of a turnpike. A fixed dust scrape formed of a C shaped annular packing is installed in the annular inlaid slot. The C shaped annular packing is covered with a soft covering layer at its inner fringe and the outer fringe of the soft covering layer is just stuffed in the annular inlaid slot of the nut proper. Inner fringe of the soft covering layer is formed into a spiral scraper blade corresponding to the rolling spiral slot of the screw blot. The fixed dust scraper is tightly fixing the turnpike to the nut proper by means of the resiliency of the soft covering layer to clean the dust along the rolling spiral slot with its spiral scraper blade thereby serving as a dust cleaner.

摘要翻译： 具有灰尘清洁和收卷式固定机构的滚珠丝杠单元包括沿着接头孔的端口的螺母本体的内表面的环形镶嵌槽。 在环形镶嵌槽中安装由C形环形填料形成的固定的灰尘刮屑。 C形环形填料在其内边缘处覆盖有柔软的覆盖层，并且软覆盖层的外边缘仅填充在螺母本体的环形镶嵌槽中。 柔软覆盖层的内缘形成螺旋刮刀，对应于螺旋印迹的滚动螺旋槽。 固定式除尘器通过软覆盖层的弹性将螺母固定到螺母上，用螺旋刮刀刮除沿着卷绕的螺旋槽的灰尘，从而用作除尘器。

公开(公告)号：US20060196292A1

公开(公告)日：2006-09-07

申请号：US11053042

申请日：2005-02-08

申请人： Chien-Wei Tsou ,  Hung-Sung Pan

发明人： Chien-Wei Tsou ,  Hung-Sung Pan

IPC分类号： F16H1/24

CPC分类号： F16H25/2238 ,  F16C33/3706 ,  Y10T74/19777

摘要： A self-alignment spacer for a ball screw device is disposed between respective balls of a ball screw device and comprises: at least a stuffing having a specific gravity different from that of the spacer, a center of gravity of the spacer being eccentrically positioned, so that, in operation, the spacer between the respective balls will be able to rotate in response to an acceleration force thereof.

摘要翻译： 用于滚珠丝杠装置的自对准间隔件设置在滚珠丝杠装置的相应球之间，并且包括：至少一个具有与间隔件不同的比重的填充物，间隔件的重心偏心地定位，因此 在操作中，各个球之间的间隔件将能够响应于其加速力而旋转。

公开(公告)号：US07625120B2

公开(公告)日：2009-12-01

申请号：US11697283

申请日：2007-04-05

申请人： Hung-Sung Pan ,  Chien-Wei Tsou

发明人： Hung-Sung Pan ,  Chien-Wei Tsou

IPC分类号： F16C29/06

CPC分类号： F16C33/51 ,  F16H25/2247 ,  Y10T74/19777

摘要： A roller retainer mounted on a roller comprises a first guiding frame and a second guiding frame that are integrally connected with each other in a vertically staggered manner. The first guiding frame and the second guiding frame are located along the two diagonals of the roller respectively. The thickness of the first guiding frame and the second guiding frame is utilized to keep the space between the two non-loading surfaces of roller and a track. The roller retainer can further keep the space between each roller. Thereby, the roller retainer can prevent the rollers from contacting each other; the loading surfaces can still contact the track and the non-loading surfaces are prevented from colliding with and rubbing against the track, thus reducing the noise and ensuring the moving direction.

摘要翻译： 安装在辊上的辊保持器包括以垂直交错方式彼此一体地连接的第一引导框架和第二引导框架。 第一引导框架和第二引导框架分别沿着滚子的两个对角线布置。 第一引导框架和第二引导框架的厚度用于保持滚子和轨道的两个非载荷表面之间的空间。 辊保持器可以进一步保持每个辊之间的空间。 由此，滚子保持架能够防止滚子彼此接触; 装载表面仍然可以接触轨道，并且防止非加载表面与轨道碰撞和摩擦，从而降低噪音并确保移动方向。

公开(公告)号：US08893574B2

公开(公告)日：2014-11-25

申请号：US13591227

申请日：2012-08-22

申请人： Hung-Sung Pan ,  Wen-Chia Wu

发明人： Hung-Sung Pan ,  Wen-Chia Wu

IPC分类号： F16H25/22

CPC分类号： F16H25/2219 ,  Y10T29/49826 ,  Y10T74/19772

摘要： A ball screw with sectional circulating assemblies comprises an inner circulating block and an outer circulating block. In assembly, the inner circulating block is initially placed between the screw shaft and the nut before the rolling balls and the screw shaft are positioned, thus preventing the rolling balls from dropping out and the interference with the threads of the screw shaft. After the rolling balls and the screw shaft are positioned, the outer circulating block is placed into the nut and engaged with the inner circulating block, and the outer circulating block is fixed to the nut. This method can maintain the tightness of the nut, thus preventing the leakage of noise.

摘要翻译： 具有分段循环组件的滚珠丝杠包括内循环块和外循环块。 在组装时，在滚珠和螺杆轴定位之前，内循环块最初放置在螺杆轴和螺母之间，从而防止滚珠脱落并与螺杆轴线的干涉。 在滚珠和螺杆轴定位之后，将外循环块放入螺母并与内循环块接合，外循环块固定在螺母上。 这种方法可以保持螺母的紧密度，从而防止噪音的泄漏。

公开(公告)号：US20080110285A1

公开(公告)日：2008-05-15

申请号：US11559406

申请日：2006-11-14

申请人： Hung-Sung Pan ,  Wen-Chia Wu

发明人： Hung-Sung Pan ,  Wen-Chia Wu

IPC分类号： F16H25/22

CPC分类号： F16H25/2219 ,  Y10T74/19767

摘要： A roller screw system comprises a screw shaft, a nut, a pair of return members, a return pipe and a plurality of rollers. The nut is interiorly defined with a receiving recess for accommodation of the return members, and an abutting surface. The roller screw system is characterized in that a through hole is defined in the nut and is in communication with the return hole. The return pipe is disposed in the through hole of the nut. The return members are disposed in the receiving groove of the nut, forming a return system. And the return system is to be connected to the helical groove of the screw shaft and the nut, thus forming a roller screw system. By such arrangements, the rollers can circulate more smoothly and the size of the nut will not be increased.

摘要翻译： 滚柱螺杆系统包括螺杆轴，螺母，一对返回构件，回流管和多个辊。 螺母内部限定有用于容纳返回构件的接收凹部和邻接表面。 滚子丝杠系统的特征在于，在螺母中限定有通孔并与回流孔连通。 返回管设置在螺母的通孔中。 返回构件设置在螺母的接收槽中，形成返回系统。 返回系统要连接到螺杆轴和螺母的螺旋槽，从而形成一个滚子丝杠系统。 通过这样的布置，辊子可以更平稳地循环并且螺母的尺寸将不会增加。

公开(公告)号：US20080110284A1

公开(公告)日：2008-05-15

申请号：US11559365

申请日：2006-11-13

申请人： Hung-Sung Pan ,  Wen-Chia Wu

发明人： Hung-Sung Pan ,  Wen-Chia Wu

IPC分类号： F16H3/06

CPC分类号： F16H25/2219 ,  Y10T74/18576

摘要： A sectional circulating assembly for a ball screw comprises an inner circulating block and an outer circulating block. In assembly, the inner circulating block is initially placed between the screw shaft and the nut before the balls and the screw shaft are positioned, thus preventing the balls from dropping out and the interference with the threads. After the balls and the screw shaft are positioned, the outer circulating block is placed into the nut and to be engaged with the inner circulating block, and the outer circulating block is fixed to the nut. This method can maintain the tightness of the nut, thus preventing the leakage of noise.

摘要翻译： 用于滚珠丝杠的截面循环组件包括内部循环块和外部循环块。 在组装中，在球和螺杆轴定位之前，内循环块最初放置在螺杆轴和螺母之间，从而防止球脱落并与螺纹产生干涉。 在球和螺杆轴定位之后，外循环块被放置在螺母中并与内循环块接合，外循环块固定在螺母上。 这种方法可以保持螺母的紧密度，从而防止噪音的泄漏。

公开(公告)号：US20110314941A1

公开(公告)日：2011-12-29

申请号：US13225397

申请日：2011-09-02

申请人： Hung-Sung Pan ,  Wen-Chia Wu

发明人： Hung-Sung Pan ,  Wen-Chia Wu

IPC分类号： F16H25/22

CPC分类号： F16H25/2219 ,  Y10T74/19767

摘要： A sectional circulating assembly for a ball screw comprises an inner circulating block and an outer circulating block. In assembly, the inner circulating block is initially placed between the screw shaft and the nut before the rolling balls and the screw shaft are positioned, thus preventing the rolling balls from dropping out and the interference with the threads. After the rolling balls and the screw shaft are positioned, the outer circulating block is placed into the nut and to be engaged with the inner circulating block, and the outer circulating block is fixed to the nut. This method can maintain the tightness of the nut, thus preventing the leakage of noise.

摘要翻译： 用于滚珠丝杠的截面循环组件包括内部循环块和外部循环块。 在组装中，在滚珠和螺杆轴定位之前，内部循环块最初放置在螺杆轴和螺母之间，从而防止滚珠脱落和与螺纹的干涉。 在滚珠和螺杆轴定位之后，将外循环块放入螺母并与内循环块接合，外循环块固定在螺母上。 这种方法可以保持螺母的紧密度，从而防止噪音的泄漏。

公开(公告)号：US20070245843A1

公开(公告)日：2007-10-25

申请号：US11393807

申请日：2006-03-31

申请人： Wen-Chia Wu ,  Hung-Sung Pan

发明人： Wen-Chia Wu ,  Hung-Sung Pan

IPC分类号： F16H1/24

CPC分类号： F16H25/24 ,  F16C33/36 ,  F16H25/2247 ,  Y10T74/19744

摘要： A dexterously designed rolling element for ball screw unit includes a keg-like body formed of an arcuate line revolved about an axis to form an olive shaped body and then intercepted by two parallel planes perpendicular to the axis. Twice of the radius of the curvature of the body is longer than the width between the adjacent crests of the treaded helical track. The distance between the two parallel planes is shorter than the width between the adjacent crests of the threaded helical track so as to increase the contact surface between the rolling element and the helical track, enforce the load carrying capacity of the ball screw unit, and keep the motion of the rolling element smooth.

摘要翻译： 用于滚珠丝杠单元的灵巧的滚动元件包括由围绕轴线旋转的弓形线形成的小桶状体，以形成橄榄形体，然后由垂直于该轴线的两个平行平面截取。 身体曲率半径的两倍比胎面螺旋轨迹的相邻波峰之间的宽度长。 两个平行平面之间的距离短于螺旋螺旋轨道的相邻波峰之间的宽度，以增加滚动元件和螺旋轨道之间的接触面积，从而实现滚珠丝杠单元的承载能力，并保持 滚动体的运动顺畅。

公开(公告)号：US20140153748A1

公开(公告)日：2014-06-05

申请号：US13746320

申请日：2013-01-22

申请人： Hung-Sung Pan ,  Ying-Chi Chou ,  Chih-Wei Lu ,  Chun-Liang Wu ,  Long-Cheng Chang ,  Po-Chin Yu ,  Wei-Chih Hsu

发明人： Hung-Sung Pan ,  Ying-Chi Chou ,  Chih-Wei Lu ,  Chun-Liang Wu ,  Long-Cheng Chang ,  Po-Chin Yu ,  Wei-Chih Hsu

IPC分类号： H05K5/02

CPC分类号： H05K5/0217 ,  G06F1/1626 ,  G06F1/1632

摘要： An electronic device suitable for connecting with an expansion assembly is provided. The electronic device includes a main body and an expansion module. The expansion module is pivoted to the main body and suitable for rotating relative to the main body between an operating position and an accommodating position. When the expansion module is located at the operating position, the expansion assembly is suitable of being electrically connected to the expansion module and providing a supporting force to the main body.

摘要翻译： 提供了一种适于与扩展组件连接的电子设备。 电子设备包括主体和扩展模块。 膨胀模块枢转到主体并且适于在操作位置和容纳位置之间相对于主体旋转。 当膨胀模块位于操作位置时，膨胀组件适于电连接到膨胀模块并向主体提供支撑力。