专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08434384B2 Weight compensation mechanism and method using bevel gear and robot arm using the same 有权
标题翻译：使用锥齿轮和机器人臂的重量补偿机构和方法采用相同的方式
公开(公告)号：US08434384B2
公开(公告)日：2013-05-07
申请号：US12862327
申请日：2010-08-24
申请人： Sung Chul Kang , Woo Sub Lee , Chang Mook Chun , Chang Hyun Cho
发明人： Sung Chul Kang , Woo Sub Lee , Chang Mook Chun , Chang Hyun Cho
IPC分类号： B25J17/00 , B25J17/02 , B25J18/00
CPC分类号： B25J19/0016 , Y10T74/19688 , Y10T74/20305 , Y10T74/20317 , Y10T74/20329
摘要： Disclosed herein is a weight compensation mechanism. A weight compensation mechanism is installed in a link member rotatable in a plurality of directions. The weight compensation mechanism includes a plurality of bevel gears that rotates in harmony with the rotation of the link member. Cam plates are connected to one or more of the bevel gears to be rotated together with the bevel gears. Weight offsetting parts are connected to the cam plates, respectively, and each of the weight offsetting parts compresses an elastic member based on the rotation of the link member and the cam plate to absorb gravitation generated by the weight of the link member.
摘要翻译：这里公开了一种重量补偿机构。重量补偿机构安装在可沿多个方向旋转的连杆构件中。重量补偿机构包括与连杆构件的旋转一致地旋转的多个锥齿轮。凸轮板连接到一个或多个锥齿轮以与锥齿轮一起旋转。重量抵消部分分别连接到凸轮板，并且每个重量偏移部分基于连杆构件和凸轮板的旋转而压缩弹性构件，以吸收由连杆构件的重量产生的重力。

2. 发明申请

US20110081976A1 DEVICE FOR GENRATING LIMIT TORQUE AND ROTATING DEVICE USING THE SAME 有权
标题翻译：用于形成限制扭矩和旋转装置的装置
公开(公告)号：US20110081976A1
公开(公告)日：2011-04-07
申请号：US12995665
申请日：2008-07-22
申请人： Woo Sub Lee , Sung Chul Kang , Mun Sang Kim , Jun Ho Choi , Chang Mook Chun
发明人： Woo Sub Lee , Sung Chul Kang , Mun Sang Kim , Jun Ho Choi , Chang Mook Chun
IPC分类号： B25J19/06 , F16D7/00
CPC分类号： B25J19/06 , F16D7/10
摘要： The present invention relates to a device for generating limit torque, which generates a rotational displacement to protect a rotating device and automatically returns to the initial position when an external force is eliminated, and a rotating device using the same. The device includes a flexible member that is vertically connected to a rotating shaft and of which the length can be varied in an inward and outward direction with respect to the rotating shaft; an elastic member that is connected to the flexible member and causes the flexible member to receive an elastic force in the outward direction with respect to the rotating shaft; and a cam member that is rotatably connected to the rotating shaft and delivers a rotating force of the rotating shaft to a rotating member. The cam member has a through-hole in which a rotational displacement is generated and through which the flexible member returns to the initial position. According to the present invention, the device for generating limit torque can generate limit torque with a relatively simple structure, and can secure stability.
摘要翻译：本发明涉及一种用于产生极限转矩的装置，其产生旋转位移以保护旋转装置，并且当外力被消除时自动返回到初始位置，以及使用其的旋转装置。该装置包括垂直连接到旋转轴的柔性构件，其长度可以相对于旋转轴在向内和向外的方向上变化; 弹性构件，其连接到所述柔性构件，并使所述柔性构件相对于所述旋转轴在向外的方向上受到弹力; 以及可旋转地连接到旋转轴并将旋转轴的旋转力传递到旋转构件的凸轮构件。凸轮构件具有其中产生旋转位移的通孔，并且柔性构件通过该通孔返回到初始位置。根据本发明，用于产生极限转矩的装置可以以相对简单的结构产生极限转矩，并且可以确保稳定性。

3. 发明授权

US08366560B2 Coupling device for coupling a rotating shaft and a rotating member, and rotating device using the same 有权
标题翻译：用于联接旋转轴和旋转构件的联接装置，以及使用其的旋转装置
公开(公告)号：US08366560B2
公开(公告)日：2013-02-05
申请号：US12995665
申请日：2008-07-22
申请人： Woo Sub Lee , Sung Chul Kang , Mun Sang Kim , Jun Ho Choi , Chang Mook Chun
发明人： Woo Sub Lee , Sung Chul Kang , Mun Sang Kim , Jun Ho Choi , Chang Mook Chun
IPC分类号： F16D3/12
CPC分类号： B25J19/06 , F16D7/10
摘要： A coupling device has a flexible member that is vertically connected to a rotating shaft and of which the length can be varied in an inward and outward direction with respect to the rotating shaft, an elastic member that is connected to the flexible member and causes the flexible member to receive an elastic force in the outward direction with respect to the rotating shaft, and a cam member that is rotatably connected to the rotating shaft and delivers a rotating force of the rotating shaft to a rotating member. The cam member has a through-hole having an initial-position portion in which the flexible member is positioned at the initial stage and a displaced-position portion which has a smaller diameter than the initial-position portion and of which the diameter is constant about the rotating shaft, and an another through-hole having an initial-position portion in which the flexible member is positioned and a return-position portion of which the radius decreases from the initial-position portion.
摘要翻译：联接装置具有垂直连接到旋转轴的柔性构件，其长度可以相对于旋转轴在向内和向外的方向上变化;弹性构件，其连接到柔性构件，并且使柔性构件构件相对于旋转轴在向外方向上接收弹力;以及凸轮构件，其可旋转地连接到旋转轴并将旋转轴的旋转力传递到旋转构件。凸轮构件具有通孔，该通孔具有初始位置部分，柔性构件位于初始位置，并且位移部分具有比初始位置部分更小的直径并且其直径恒定在约旋转轴和另一通孔，其具有弹性构件所在的初始位置部分和从初始位置部分起半径减小的返回位置部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式