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公开(公告)号：US09823148B2
公开(公告)日：2017-11-21
申请号：US14799049
申请日：2015-07-14
CPC分类号： G01L5/12 , G01L1/04 , G01L5/0085
摘要： A force-measuring device is provided for integrating measurement of at least three radial forces acting centrally, in particular for radial presses or collets. The force-measuring device comprises a stretching-element assembly, which is concentric to a measurement axis and which comprises at least one stretching element. The force-measuring device also has at least three pressure elements spaced from each other in a circumferential direction, wherein two spreading elements are connected to the at least one stretching element at ends of the stretching element, the pressure elements are supported, by means of pressure inclines, on corresponding sliding inclines of the spreading elements, a transmitting element is fastened to a first of the two spreading elements, and a measuring sensor acts between the second of the two spreading elements and the transmitting element.
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公开(公告)号：US09314984B2
公开(公告)日：2016-04-19
申请号：US14744994
申请日：2015-06-19
CPC分类号： B30B1/323 , B21D39/048 , B25B27/10 , B30B7/04 , B30B15/161
摘要： A fluidic forming press is provided, comprising a frame structure, a movable first tool carrier, a movable second tool carrier, a drive system, and a press controller that controls the drive system. A first drive unit associated with the first tool carrier is designed as a fast-stroke unit, the first tool carrier can be mechanically locked in the closed position thereof in relation to the frame structure by means of at least one position-changeable locking body, at least one piston-cylinder unit associated with the second tool carrier is designed as a high-pressure unit at least for part of the motion of the second tool carrier in the direction of the first tool carrier, and a fluidic pressure booster is integrated into a feed line that connects the high-pressure unit to the associated pressure fluid unit.
摘要翻译： 提供流体成型压力机，其包括框架结构，可移动的第一工具架，可移动的第二工具架，驱动系统和控制驱动系统的压力控制器。 与第一工具架相关联的第一驱动单元被设计为快速行程单元，借助于至少一个位置可变的锁定主体，第一工具架可相对于框架结构机械地锁定在其关闭位置， 与第二工具架相关联的至少一个活塞 - 缸单元至少部分地被设计成高压单元，以使第二工具架沿着第一工具架的方向运动，并且将流体增压器集成到 将高压单元连接到相关压力流体单元的进料管线。
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公开(公告)号：US11084082B2
公开(公告)日：2021-08-10
申请号：US16059414
申请日：2018-08-09
摘要： A radial press is provided having a main structure, a plurality of pressing jaws arranged around a pressing axis, and having a drive unit which acts on the pressing jaws. The drive unit is supported on the main structure and can move the pressing jaws radially in the direction of the pressing axis and away from the same, at least one fibrous structure is provided radially outside the pressing jaws, the fibrous structure enclosing the pressing jaws and extending in annularly closed form around the pressing axis in a plane which is substantially perpendicular to the pressing axis.
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公开(公告)号：US11052447B2
公开(公告)日：2021-07-06
申请号：US16154990
申请日：2018-10-09
发明人： Vaclav Hejplik
摘要： A radial press comprises a housing having a lateral portion and a supporting disk on the end face. A ring-like structure extends in the housing and can be displaced along a pressing axis. Multiple pressing jaws arranged around the axis are radially movably supported on the supporting disk. The ring-like structure acts upon the jaws with control faces angled relative to the axis and are seated against counter-faces of the jaws. The angle of the control faces changes as they progress in the axial direction, such that, along the maximum path of travel of the ring-like structure, the axial movement of said structure and the radial movement of the jaws produced thereby are at different ratios. The ring-like structure has exchangeable control elements on which control faces are provided. In planes perpendicular to the pressing axis, each control face is seated on a polygon having corners arranged between adjacent jaws.
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