公开(公告)号：US20070019893A1

公开(公告)日：2007-01-25

申请号：US11487618

申请日：2006-07-17

申请人： Bernhard Keller

发明人： Bernhard Keller

IPC分类号： F16C33/00

CPC分类号： F16C29/001 ,  F16C29/005 ,  F16C29/02

摘要： A linear unit has a substantially rigid housing unit having an engagement slot, a rotor that is received in said housing unit so as to be movable back and forth in a travel direction, the rotor having at least one engagement device which engages the engagement slot in said housing unit in an engagement direction extending substantially orthogonally to the travel direction, the at least one engagement device including not only a contact unit associated with the rotor, but also a strip unit, and means for compensating a position of the strip units relative to the contact unit.

摘要翻译： 线性单元具有基本上刚性的壳体单元，其具有接合槽，转子被容纳在所述壳体单元中，以便能够沿行进方向前后移动，所述转子具有至少一个接合装置， 所述壳体单元沿着与所述行进方向大致正交的接合方向延伸，所述至少一个接合装置不仅包括与所述转子相关联的接触单元，还包括带状单元，以及用于补偿所述带单元相对于所述转子的位置的装置 联系单位。

公开(公告)号：US06595327B2

公开(公告)日：2003-07-22

申请号：US09867249

申请日：2001-05-29

申请人： Bernhard Keller

发明人： Bernhard Keller

IPC分类号： F16C1700

CPC分类号： F16H57/0406 ,  F16H25/20 ,  F16H57/0497 ,  Y10T74/18744

摘要： A linear motion unit (10) includes a runner that is arranged so as to be movable back and forth on a rod along the rod's axis (S), and at least one lubricating device (28) surrounding the rod at least partially. The lubricating device (28) includes at least one lubricating element (32) that stands in lubricating contact with the rod, and at least one lubricant reservoir (34) that is carried by the runner. In accordance with the invention, the lubricant reservoir (34) is arranged radially outside the lubricating element (32) with respect to the axis (S) of the rod.

摘要翻译： 线性运动单元（10）包括一个流道，该流道被布置成可以沿杆的轴线（S）在棒上来回移动;以及至少一个润滑装置（28）至少部分围绕该杆。 所述润滑装置（28）包括至少一个与所述杆保持润滑接触的润滑元件（32），以及至少一个润滑剂储存器（34），所述润滑剂储存器由所述流道承载。 根据本发明，润滑剂储存器（34）相对于杆的轴线（S）径向地布置在润滑元件（32）的外侧。

公开(公告)号：US08430568B2

公开(公告)日：2013-04-30

申请号：US12704053

申请日：2010-02-11

申请人： Steffen Pfister ,  Bernhard Keller

发明人： Steffen Pfister ,  Bernhard Keller

IPC分类号： F16C29/06

CPC分类号： F16C29/0604 ,  F16C29/005 ,  F16C29/064 ,  Y10T74/19749

摘要： A linear motion device has a first assembly and a second assembly, at least one first rolling surface that extends in a longitudinal direction and provided on the first assembly, the first rolling surface being located opposite a second rolling surface which is provided on the second assembly, a row of rolling elements that circulate endlessly in the first assembly is located between the first and second rolling surfaces, and at least one central longitudinal section of the first rolling surface is designed such that the rolling elements are at least partially relieved of the load. The first rolling surface is provided on a separate first rolling surface part in the form of a profiled element having a substantially constant cross-sectional shape, the first rolling surface part is situated in a central longitudinal section at a distance from a first body of the first assembly, and is supported on the first body on both sides in the longitudinal direction next to the central longitudinal section.

摘要翻译： 直线运动装置具有第一组件和第二组件，至少一个在纵向方向上延伸并设置在第一组件上的第一滚动表面，第一滚动表面与设置在第二组件上的第二滚动表面相对置 一排在第一组件中循环循环的滚动元件位于第一和第二滚动表面之间，并且第一滚动表面的至少一个中心纵向部分被设计成使得滚动元件至少部分地减轻了载荷 。 第一滚动表面设置在具有基本上恒定的横截面形状的成型元件形式的单独的第一滚动表面部分上，第一滚动表面部分位于与第一滚动表面部分的第一主体 第一组件，并且在纵向方向上的中心纵向部分的两侧的第一主体上被支撑。

公开(公告)号：US08317398B2

公开(公告)日：2012-11-27

申请号：US12694950

申请日：2010-01-27

申请人： Steffen Pfister ,  Bernhard Keller

发明人： Steffen Pfister ,  Bernhard Keller

IPC分类号： F16C29/06 ,  F16C29/04

CPC分类号： F16C29/0609 ,  F16C29/063 ,  F16C29/084 ,  F16C29/12 ,  F16C33/6648 ,  F16C2322/39

摘要： A linear motion device has a first assembly and a second assembly which is linearly movable relative to the first assembly, in which at least one first rolling surface which extends in a longitudinal direction is provided on the first assembly, the first rolling surface being located opposite a second rolling surface provided on the second assembly, and in which a row of rolling elements is located between the first and second rolling surfaces, and in which a return passage that is substantially parallel to the first rolling surface is provided in the first assembly, the return passage being connected at either end via a curved deflection passage to the first rolling surface such that rolling elements are transferred, thereby enabling the rolling elements to circulate endlessly, and in which the first assembly includes at least one deflection assembly that may be installed as a whole, and that includes a single deflection passage, and the return passage is provided directly and completely in a separate first body of the first assembly, and the deflection assembly is fastened to the first body via a single, separate fastening bolt that is installable from one side, the fastening bolt being located in the region of the center of curvature of the assigned, curved deflection passage.

摘要翻译： 直线运动装置具有第一组件和第二组件，该第一组件和第二组件相对于第一组件可线性移动，其中在纵向方向上延伸的至少一个第一滚动表面设置在第一组件上，第一滚动表面位于相对 设置在第二组件上的第二滚动表面，其中一排滚动元件位于第一和第二滚动表面之间，并且其中在第一组件中设置有基本上平行于第一滚动表面的返回通道， 返回通道在任一端通过弯曲的偏转通道连接到第一滚动表面，使得滚动元件被转移，从而使得滚动元件能够循环地循环，并且其中第一组件包括至少一个可安装的偏转组件 作为整体，并且包括单个偏转通道，并且返回通道被直接设置并且完成 在第一组件的独立的第一主体中，偏转组件通过可从一侧安装的单个独立的紧固螺栓紧固到第一主体，紧固螺栓位于第一组件的曲率中心区域 分配，弯曲偏转通道。

公开(公告)号：US20100206113A1

公开(公告)日：2010-08-19

申请号：US12704053

申请日：2010-02-11

申请人： Steffen Pfister ,  Bernhard Keller

发明人： Steffen Pfister ,  Bernhard Keller

IPC分类号： F16H25/22

CPC分类号： F16C29/0604 ,  F16C29/005 ,  F16C29/064 ,  Y10T74/19749

摘要： A linear motion device has a first assembly and a second assembly, at least one first rolling surface that extends in a longitudinal direction and provided on the first assembly, the first rolling surface being located opposite a second rolling surface which is provided on the second assembly, a row of rolling elements that circulate endlessly in the first assembly is located between the first and second rolling surfaces, and at least one central longitudinal section of the first rolling surface is designed such that the rolling elements are at least partially relieved of the load. The first rolling surface is provided on a separate first rolling surface part in the form of a profiled element having a substantially constant cross-sectional shape, the first rolling surface part is situated in a central longitudinal section at a distance from a first body of the first assembly, and is supported on the first body on both sides in the longitudinal direction next to the central longitudinal section.

摘要翻译： 直线运动装置具有第一组件和第二组件，至少一个在纵向方向上延伸并设置在第一组件上的第一滚动表面，第一滚动表面与设置在第二组件上的第二滚动表面相对置 一排在第一组件中循环循环的滚动元件位于第一和第二滚动表面之间，并且第一滚动表面的至少一个中心纵向部分被设计成使得滚动元件至少部分地减轻了载荷 。 第一滚动表面设置在具有基本上恒定的横截面形状的成型元件形式的单独的第一滚动表面部分上，第一滚动表面部分位于与第一滚动表面部分的第一主体 第一组件，并且在纵向方向上的中心纵向部分的两侧的第一主体上被支撑。

公开(公告)号：US20100206104A1

公开(公告)日：2010-08-19

申请号：US12693084

申请日：2010-01-25

申请人： Steffen Pfister ,  Bernhard Keller

发明人： Steffen Pfister ,  Bernhard Keller

IPC分类号： F16H25/20 ,  F16C29/06

CPC分类号： F16C29/063 ,  F16C29/0604 ,  F16C29/0609 ,  F16C29/084 ,  F16C29/12 ,  F16C33/6648 ,  F16C2322/39 ,  F16H25/20 ,  Y10T74/18576 ,  Y10T74/18648 ,  Y10T74/18744

摘要： A linear motion device has a first assembly and a second assembly which is linearly movable relative to the first assembly; a row of rolling elements that may circulate endlessly is located between the first and second assemblies, the first assembly including a rotatable threaded spindle that extends parallel to the longitudinal direction, and that is engaged in a screw-type manner with a threaded nut, the threaded nut being a component of the second assembly; the first assembly also includes an electric motor that is connected to the threaded spindle in a rotationally driving manner, and the rotational axis of which extends parallel to the threaded spindle; the first assembly includes a single-pieced, first body. The threaded spindle and the electric motor are located next to one another in the region of the first body, the electric motor extending along a first longitudinal section of the first body, while a first rolling surface for the rolling elements extends across a second longitudinal section—which differs from the first longitudinal section—of the first body; the threaded spindle extends over the first longitudinal section and at least in sections over the second longitudinal section of the first body, and the rolling elements are capable of circulating endlessly in the first assembly.

摘要翻译： 线性运动装置具有第一组件和第二组件，其可相对于第一组件线性移动; 可以循环地循环的一排滚动元件位于第一和第二组件之间，第一组件包括平行于纵向方向延伸的旋转螺纹心轴，并且以螺纹式连接螺纹螺母， 螺母是第二组件的部件; 第一组件还包括电动机，其以旋转驱动方式连接到螺纹主轴，并且其旋转轴线平行于螺纹主轴延伸; 第一个组合包括一个单拼，第一个身体。 螺纹主轴和电动机在第一主体的区域中彼此相邻，电动机沿着第一主体的第一纵向部分延伸，而用于滚动元件的第一滚动表面延伸穿过第二纵向部分 与第一主体的第一纵向部分不同; 所述螺纹主轴在所述第一纵向部分上延伸并且至少在所述第一主体的所述第二纵向部分上的部分中延伸，并且所述滚动元件能够在所述第一组件中循环地循环。

公开(公告)号：US20080193065A1

公开(公告)日：2008-08-14

申请号：US12013783

申请日：2008-01-14

申请人： Bernhard Keller ,  Steffen Pfister

发明人： Bernhard Keller ,  Steffen Pfister

IPC分类号： F16C29/06

CPC分类号： F16C29/0645 ,  F16C2322/39

摘要： A linear module has a rail with a longitudinal axis, a table part, and at least one linear guide device; the at least one linear guide device has a main part embodied so that it is integrally joined to the table part, two end caps, and at least one endless roller element circuit. The length of the table part measured in the direction of the longitudinal axis is greater than that of the linear guide device and at least one end cap is accommodated in a recess of the table part; the recess is open toward the underside of the table part and is delimited by the top surface of the table part, by at least one side wall of the table part, and by the main part of the linear guide device.

摘要翻译： 线性模块具有纵向轴线的轨道，台面部分和至少一个直线导引装置; 所述至少一个线性引导装置具有实施为使得其整体连接到工作台部分，两个端盖和至少一个环形滚子元件电路的主体部分。 在纵向轴线方向上测量的台面部分的长度大于线性引导装置的长度，并且至少一个端盖容纳在台面部分的凹部中; 该凹部朝向桌子部分的下侧敞开，并且由桌子部分的顶面，台面部分的至少一个侧壁和直线导引装置的主要部分限定。

公开(公告)号：US20070189646A1

公开(公告)日：2007-08-16

申请号：US11624927

申请日：2007-01-19

申请人： Berthold Koeniger ,  Bernhard Keller

发明人： Berthold Koeniger ,  Bernhard Keller

IPC分类号： F16C29/06

CPC分类号： F16C29/0671 ,  F16C29/008 ,  F16C29/0602 ,  F16C29/12 ,  F16C2322/39

摘要： A linear guide device, comprising a guide rail; a guide carriage displaceable on the guide rail and having at least one rolling body circuit with a circulatory channel for rolling elements and including a running channel, a return channel and two turnaround channels. The guide carriage has a base unit and at least two circulatory assemblies with at least one rolling body circuit and configured to be separate and interconnected only via the base unit. The guide carriage also has at least four recesses with orthogonal end faces, with two end faces on each side of the guide rail pointing in opposite directions.

摘要翻译： 一种线性引导装置，包括导轨; 导轨支架，可在导轨上移动，并且具有至少一个具有用于滚动元件的循环通道的滚动体回路，并且包括运行通道，返回通道和两个周转通道。 导向架具有基座单元和至少两个具有至少一个滚动体回路的循环组件，并且构造成仅通过基座单元分离和相互连接。 导向架还具有至少四个具有正交端面的凹槽，导轨两侧的两个端面指向相反的方向。

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。