Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WMF Group GmbH
Original Assignee
WMF Group GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WMF Group GmbHfiledCriticalWMF Group GmbH
Priority to ES0210943ApriorityCriticalpatent/ES210943A2/en
Publication of ES210943A2publicationCriticalpatent/ES210943A2/en
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices
(AREA)
Preliminary Treatment Of Fibers
(AREA)
Polishing Bodies And Polishing Tools
(AREA)
Abstract
Improvement introduced in the object of the main patent or in a fastening device for knife blades or the like for the finishing of the same such as sharpening and polishing by means of a mass of working agent in rotation inside a centrifugal drum in which the parts to be worked are submerged at least partially characterized in that the support for the blades is composed of a support base (1) that handles the front end of the knife blade (5) or the like whose supporting surface it has a concave curvature in accordance with the elastic flexure of the blade and at its rear end a useful fastening is arranged which serves to hold the tang (7) of the knife blade (5) which when pressed presses the blade of the blade. Knife against the concave support surface (4) of the support base (1) causing said blade to flex elastically. (Machine-translation by Google Translate, not legally binding)
ES0210943A1953-08-211953-08-21A procedure to tune surfaces of manufactured pieces (Machine-translation by Google Translate, not legally binding)
ExpiredES210943A2
(en)
Device for the use and handling of razor blades for various uses such as sharpening pencils (Machine-translation by Google Translate, not legally binding)