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.)
Tula Gil maria
Original Assignee
Tula Gil maria
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 Tula Gil mariafiledCriticalTula Gil maria
Priority to ES1976220856UpriorityCriticalpatent/ES220856Y/en
Publication of ES220856UpublicationCriticalpatent/ES220856U/en
Application grantedgrantedCritical
Publication of ES220856YpublicationCriticalpatent/ES220856Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Scratching device, characterized essentially by the fact of being constituted by a support of material and suitable dimensions, one of whose halves is shaped like a handle, while the other half acts as a working head and presents, for a of its faces, an extreme recess, slightly inclined, where a double-edged blade, grooved or with an open "U" section, with its edges diverging, one of which is always outside to be able to scratch, appearing in the same area of the said head a double housing in which another blade is inserted by its edge identical to the previous one and intended for replacement, keeping both the active and reserve blades fixed by means of a laminar press element that duly bent, immobilized, in turn, by a screw that goes through the support and is screwed to a fixed nut set on the rear face of the latter. (Machine-translation by Google Translate, not legally binding)