首页>
外国专利>
Adjusting device for positioning movements in the øm - region and sub - øm - region
Adjusting device for positioning movements in the øm - region and sub - øm - region
展开▼
机译:用于在øm-区域和次øm-区域中定位运动的调节装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The positioning device maintains a workpiece holder or tool (18) in a desired location by a number of adjustable elements (1) that are positioned around the sides of the holder or tool. Each element has a block (2) that locates between a fixed frame (10) and the tool or workpiece (18). On one side the block is supported on linear ball bearing guides (14) in which the balls are captive within a recess (36). On the other side is a piston-like element (11) with a domed surface that reacts against the load force (F1). The piston is supported by a pressurised fluid chamber. ADVANTAGE - Few components for reliable operation.
展开▼