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.)
Koh-I-Noor Hardtmunth SpA
Original Assignee
Koh-I-Noor Hardtmunth SpA
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 Koh-I-Noor Hardtmunth SpAfiledCriticalKoh-I-Noor Hardtmunth SpA
Publication of ES163209UpublicationCriticalpatent/ES163209U/en
Application grantedgrantedCritical
Publication of ES163209YpublicationCriticalpatent/ES163209Y/en
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
B43L23/00—Sharpeners for pencils or leads
B43L23/02—Sharpeners for pencils or leads with gearing
Landscapes
Threshing Machine Elements
(AREA)
Abstract
Automatic battery sharpening machine, characterized in that it comprises a box provided with a cover, at least one support for a sharpening device rotatably disposed in said box, at least one opening in said cover for the introduction of the mine to be sharpened, in correspondence with said sharpener support, a geared motor unit for the rotation of said sharpening support, at least one power supply battery of said geared motor unit and switching means associated with said opening for controlling the geared motor unit. (Machine-translation by Google Translate, not legally binding)
ES1970163209U1970-05-261970-11-11
AUTOMATIC SHARPENING OF BATTERIES.
ExpiredES163209Y
(en)