公开(公告)号：US5195391A

公开(公告)日：1993-03-23

申请号：US801258

申请日：1991-12-03

申请人： Serge Barbat ,  Roland Greubel ,  Bernhard Keller

发明人： Serge Barbat ,  Roland Greubel ,  Bernhard Keller

IPC分类号： B23Q1/26 ,  B23Q1/40 ,  B23Q1/58 ,  F16C29/00 ,  F16C29/06

CPC分类号： F16C29/0645 ,  B23Q1/267 ,  B23Q1/40 ,  B23Q1/58 ,  F16C29/001 ,  F16C29/0604 ,  Y10T74/18648 ,  Y10T74/18848 ,  Y10T74/18992

摘要： A generally U-shaped guide carriage is linearly guided on a longitudinally-extending rail track by at least one circuit of roller balls carried by each of the depending flanges of the U-shaped guide carriage. Each ball circuit includes a linear load-bearing row and a linear return row of roller balls. The load-bearing balls bear against facing ball rolling tracks carried by the opposite sides of the rail track. A cross member is connected adjacent one end of the rail track and carries rolling track engagement faces for engaging the ball rolling tracks on the rail track. An entraining unit is connected to the guide carriage, and a linear drive is coupled between the cross member and entraining unit for driving the guide carriage along the rail track. In another embodiment, a common steel insert is carried by each depending flange of the U-shaped guide carriage and supports the load-bearing row or rows of the associated ball circuits.

摘要翻译： 大致U形的引导托架通过由U形引导托架的每个悬垂凸缘承载的滚珠的至少一个电路在纵向延伸的导轨上线性地引导。 每个球回路包括一个直线承重排和一个滚珠滚珠的线性回归列。 承载球承受由轨道的相对侧承载的面对的滚动轨道。 横向构件连接在轨道的一端，并承载滚动轨道接合面，用于接合轨道上的滚动轨道。 牵引单元连接到导向架，并且线性驱动器联接在横向构件和夹带单元之间，用于沿轨道驱动导向架。 在另一个实施例中，普通的钢插入件由U形导向架的每个悬置的凸缘承载，并且支撑相关联的球回路的承载行或排。

公开(公告)号：US5097716A

公开(公告)日：1992-03-24

申请号：US428638

申请日：1989-10-30

申请人： Serge Barbat ,  Roland Greubel ,  Bernhard Keller

发明人： Serge Barbat ,  Roland Greubel ,  Bernhard Keller

IPC分类号： B23Q1/26 ,  B23Q1/40 ,  B23Q1/58 ,  F16C29/06 ,  F16C33/61

CPC分类号： F16C29/0645 ,  B23Q1/267 ,  B23Q1/40 ,  B23Q1/58 ,  F16C29/0604 ,  F16C33/61 ,  Y10T74/18648

摘要： A guide carriage is guided on a rail track. At the two ends of the rail track, cross-members are mounted. Between the cross-members there extends a drive device. A drive element of the drive device is drivingly connected with the guide carriage. The resultant driving force of the drive device lies outside the longitudinal axis of the rail track. For achieving better acceptance of tilting moments, the guide carriage is guided on the rail track by ball circuits. The rows of supporting balls of the ball circuits bear against rolling tracks, which are formed symmetrically on either side of the longitudinally central plane of the rail track on this track. The force transmission planes of the supporting rows of balls diverge towards the longitudinal plane of symmetry and each make an angle with this plane of approximately 45.degree.. The drive device may, in particular, be mounted laterally of one flange of the U-shaped guide carriage, or above the web of this guide carriage.

摘要翻译： 在导轨上引导导轨。 在轨道的两端安装横梁。 在横梁之间延伸了一个驱动装置。 驱动装置的驱动元件与导向架驱动连接。 驱动装置的合成驱动力位于轨道的纵向轴线的外侧。 为了更好地接受倾斜力矩，导轨托架通过滚珠导轨在导轨上引导。 滚珠回路的支撑球排抵靠滚动轨道，滚动轨道对称地形成在轨道上的轨道纵向中心平面的任一侧上。 支撑排球的力传递平面朝向纵向对称平面分开，并且每个与该平面成大约45°的角度。 特别地，驱动装置可以侧向地安装在U形导向架的一个凸缘上或者在该导向架的腹板上方。