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

US4800682A Grinder, especially a high precision grinder, for a bearing ring 失效
标题翻译：研磨机，特别是高精度磨床，用于轴承圈
公开(公告)号：US4800682A
公开(公告)日：1989-01-31
申请号：US103531
申请日：1987-09-30
申请人： Martin Wolters , Rolf Wilde , Manfred Loock
发明人： Martin Wolters , Rolf Wilde , Manfred Loock
IPC分类号： B24B19/06
CPC分类号： B24B19/06
摘要： The grinder, especially a high precision grinder, for a ring bearing which has a race with a curved cross section comprises at least one tool support and at least one tool holder. The tool holder is support in the tool support on two equal feed guide rods. A feed piston cylinder device for a feed and a withdrawal motion is provided. The tool support with the tool holder is oscillatable to and fro about a substantially central oscillation axis through the tool support which provides a tool mounted in the tool holder in the working position with a to and fro pivoting motion rotating substantially about the center of the curved cross section of the race. To minimize disturbing vibration the feed guide rods are held and secured at both ends by at least one crosstie bar. The crosstie bars at both ends of the feed guide bars are mass balanced in regard to the pivoting motion. The feed piston cylinder device comprises two mass balanced cylinders positioned axially centrally in the tool holder and two mass balanced pistons in the cylinders whose piston rods are attached centrally to the crosstie bars.
摘要翻译：用于具有弯曲横截面的环的环形轴承的研磨机，特别是高精度研磨机包括至少一个工具支撑件和至少一个工具支架。工具支架支撑在两个相等进给导杆上的工具支架中。提供用于进料和取出运动的进料活塞筒装置。具有工具架的工具支撑件围绕通过工具支撑件的基本上中心的振荡轴线来回摆动，该工具支撑件提供安装在工具保持器中的工具处于工作位置，其基本上围绕弯曲的中心旋转横截面的比赛。为了最小化扰动的振动，进给导杆通过至少一个交叉杆在两端被保持和固定。进给导杆的两端的交叉杆相对于枢转运动是质量平衡的。进料活塞缸装置包括两个质量平衡的气缸，其位于工具夹具中的轴向居中位置，并且在气缸中具有两个质量平衡的活塞，其活塞杆中心地附接到交叉杆。

2. 发明授权

US6102783A Apparatus for microfinishing cam-shaft surfaces 失效
标题翻译：用于精加工凸轮轴表面的装置
公开(公告)号：US6102783A
公开(公告)日：2000-08-15
申请号：US228174
申请日：1999-01-11
申请人： Manfred Loock , Jens Keller
发明人： Manfred Loock , Jens Keller
IPC分类号： B24B19/12 , B24B21/00 , B24B35/00 , B24B49/00
CPC分类号： B24B35/00 , B24B19/12 , B24B21/00
摘要： An apparatus for finishing a surface of a camshaft extending along an axis with the surface offset from the axis has a drive for rotating the camshaft about the axis, a support displaceable radially of the axis, and a plurality of pusher heads on the support. The heads are movable independently of each other toward and away from the camshaft relative to the support along respective angularly offset pusher axes extending radially of the camshaft. All the pusher heads are biased along the respective pusher axes toward the camshaft axis with substantially the same force.
摘要翻译：用于完成沿轴线延伸的表面偏离轴线的表面的装置具有用于使凸轮轴绕轴线旋转的驱动装置，可沿该轴线径向移动的支撑件和支撑件上的多个推动头部。头部相对于支撑件相对于凸轮轴彼此独立地可移动地沿着相对于凸轮轴径向延伸的各个角度偏移的推动器轴线移动。所有推动头沿着相应的推动器轴线以基本上相同的力朝向凸轮轴轴线偏置。

3. 发明授权

US5078570A Transport system for machining operation 失效
标题翻译：用于加工操作的运输系统
公开(公告)号：US5078570A
公开(公告)日：1992-01-07
申请号：US503616
申请日：1990-04-02
申请人： Manfred Loock
发明人： Manfred Loock
IPC分类号： B23Q7/00 , B23Q7/04 , B23Q7/14 , B65G25/02
CPC分类号： B23Q7/003 , B23Q7/04 , B23Q7/14 , B65G25/02 , Y10T74/1553
摘要： A machining operation where a workpiece is moved stepwise in a transport direction through a succession of stations has a transport apparatus comprising a stationary housing adjacent the stations, a rail extending in the direction adjacent the stations and movable both parallel and perpendicular to the direction, and a plurality of clamps spaced apart in the direction on the rail and each displaceable between an open and a closed position, whereby a workpiece can be gripped by each of the clamps in the closed position thereof. A set of control rods carried and displaceable on the rail is oppositely displaceable to move the clamps between their open and closed positions. A pair of like lever systems each having an inner end pivoted on the housing and an outer end pivoted on the rail can be synchronously pivoted to displace the rail through a predetermined stroke perpendicular to the direction between inner and outer positions. A transverse guide and entrainment element carried at least partially on the rail can displace the rail through a predetermined stroke parallel to the direction between upstream and downstream end positions. A set of endless flexible drive elements, either toothed belts or chains, extends along one of the lever systems and has an outer end connected to a pinion meshing with the jaw-control rods for displacing the clamps between their open and closed positions.
摘要翻译：其中工件沿着输送方向逐步移动的加工操作具有包括邻近工位的固定壳体的输送装置，沿邻近台站的方向延伸的轨道，并且平行且垂直于该方向移动;以及多个夹具沿轨道上的方向间隔开，并且可在打开和关闭位置之间移动，由此每个夹具在其关闭位置可夹持工件。在轨道上承载和移位的一组控制杆是可相对移动的，以在其打开和关闭位置之间移动夹具。一对类似的杠杆系统，每个都具有枢转在壳体上的内端和枢转在轨道上的外端，可以同步地枢转，以使轨道移动垂直于内部位置和外部位置之间的方向的预定行程。至少部分地承载在轨道上的横向引导和夹带元件可以使平行于上游和下游端部位置之间的方向的预定行程移动轨道。一组无缝的柔性驱动元件（齿形带或链条）沿着杠杆系统中的一个延伸，并且具有连接到与颚爪控制杆啮合的小齿轮的外端，用于在打开和关闭位置之间移动夹具。

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