Radial press
AssigneeUniflex-Hydraulik GmbH
InventorsCarsten Baumgartner, Vaclav Hejplik, Reiner Viehl
Life of this patent
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Abstract
A radial press is provided having a first and a second ring structure extending about a press axis. Multiple press bodies are arranged about the press axis between the ring structures and are movably supported on support surfaces paired with the ring structures. The axial distance between the two ring structures can be changed using a drive system having a plurality of actuators oriented parallel to the press axis and distributed about the press axis. The support surfaces paired with one of the two ring structures are inclined relative to the press axis, and the press bodies are guided in a forced manner relative to the two ring structures in that the press bodies are equipped with guide grooves into which guide bodies engage.
Claims18
A radial press with a first and a second ring structure extending around a press axis and, disposed between them around the press axis, several pressing elements displaceably braced at a plurality of bracing faces associated with the ring structures, wherein an axial distance of the two ring structures from one another can be varied by means of a drive system, which comprises a multiplicity of actuators oriented parallel to the press axis and disposed in distributed manner around it, of which respectively a first component is coupled with a first of the two ring structures and a second component, actively movable relative to the first component, is coupled with the second ring structure, and wherein furthermore at least a first set of bracing faces of the plurality of bracing faces associated with one of the two ring structures are oriented at an inclination to the press axis and the pressing elements are guided compulsorily relative to the two ring structures,
- wherein compulsory guidance takes place respectively via, associated with the pressing elements and the ring structure in question, pairs of guide slots made in the pressing elements and guide elements, comprising guide rollers, engaging in the guide slots.
Dependencies are inferred from the claim text.