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MAYOZ Y GOENAGA S R C
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MAYOZ Y GOENAGA S R C
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Priority to ES112701UpriorityCriticalpatent/ES112701Y/en
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Publication of ES112701YpublicationCriticalpatent/ES112701Y/en
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices
(AREA)
Abstract
Improved polishing-smoothing machine for plates of stone materials characterized essentially because the transversal movement of the car of the same on the corresponding bridge and of this on two longitudinal ways is totally hydraulic which allows to regulate all movements in speed and power; the transverse movement is carried out by means of superposed cylinders that act during the whole course and the longitudinal movement by a hydraulic motor of maximum regularity and power programmed from a control of control that is located in a panel that is integral with the longitudinal movement of the machine which for the appropriate purposes is endowed with a bridge of governance from which the elaboration is perfectly seen and which arranges the movements comfortably and practically; the working pressure that must be exerted during the rotation of the hydraulically adjustable abrasives according to the hardness and irregularities of the surface to be treated. (Machine-translation by Google Translate, not legally binding)
Hydraulic control device for a plurality of working cylinders connected in parallel, particularly cylinders for tightening the tools at machines for casting under pressure
Improvements in and relating to methods and apparatus for cutting grooving or removing surface irregularities such as excess weld material and the like from workpieces of substantially circular cross section
Method of levelling the wear of a planing diamond, and of controlling the dimension of the diamond position at grinding machines, particularly machines for internal grinding
Cutting machine for blocks, slabs or tiles, particularly of concrete or stone with hydraulic drive. (Machine-translation by Google Translate, not legally binding)