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1. 发明申请

US20130055839A1 BALL SCREW WITH SECTIONAL CIRCULATING ASSEMBLIES 有权
标题翻译：带螺纹的圆形螺丝
公开(公告)号：US20130055839A1
公开(公告)日：2013-03-07
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 , B23P11/00
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。

2. 发明申请

US20080282826A1 Roller Track for a Roller Screw 审中-公开
标题翻译：滚子丝杠滚轮
公开(公告)号：US20080282826A1
公开(公告)日：2008-11-20
申请号：US11748544
申请日：2007-05-15
申请人： Hung-Sung PAN , Wen-Chia Wu
发明人： Hung-Sung PAN , Wen-Chia Wu
IPC分类号： F16C19/02
CPC分类号： F16H25/2247 , Y10T74/19893
摘要： A roller track for a roller screw is formed on a screw and a nut of the roller screw respectively, and the roller track is similar to a V-shaped structure. Round angles with the same radius are formed on the outer edges for contacting rollers. Thereby, the roller chain of the present invention can avoid the two problems of the stress centralization of the rollers and the excessively small contact length of the rollers, further to lift the load capability of the roller screw.
摘要翻译：用于滚子丝杠的滚子轨道分别形成在滚子丝杠的螺钉和螺母上，并且滚子轨道类似于V形结构。用于接触辊的外边缘上形成有相同半径的圆角。因此，本发明的滚子链可以避免辊的应力集中和辊的接触长度过小的两个问题，进一步提高滚柱螺杆的负载能力。

3. 发明申请

US20080247854A1 Roller Retainer 有权
标题翻译：滚轮保持器
公开(公告)号：US20080247854A1
公开(公告)日：2008-10-09
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： B60P1/52
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。

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