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Olave Solozabal y Cia SA
Original Assignee
Olave Solozabal y Cia SA
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Publication date
Application filed by Olave Solozabal y Cia SAfiledCriticalOlave Solozabal y Cia SA
Priority to ES0004082UpriorityCriticalpatent/ES4082Y/en
Publication of ES4082UpublicationCriticalpatent/ES4082U/en
Application grantedgrantedCritical
Publication of ES4082YpublicationCriticalpatent/ES4082Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
In a new paper drilling machine, a base on which two uprights are fixed, at the top of which a lever pivoting, with a cutout in its center, for centering the paper and making the drills in the chosen place; two vertical pivots, each carrying around a spiral spring whose upper parts are supported by pins passing through the pivots in order to return the mechanism to its initial position; recurved parts of the supports carrying bores through which pass the cutting ends of the pivots, which, in turn, pass through corresponding holes, made in the base of the apparatus; spaces of suitable height practiced in each one of the posts, in order to introduce a large quantity of the sheets of paper to be drilled, and an arrow, indicated in the central part of the base, whose tip coincides with the notch practiced in the upper lever, in order to perfectly indicate the centering of the paper to be drilled, substantially as described and represented. (Machine-translation by Google Translate, not legally binding)
ES0004082U1935-09-171935-09-17
Drill for papers.
ExpiredES4082Y
(en)
Device for the regulation of the distance in the double drills of the perforating machines of papers (Machine-translation by Google Translate, not legally binding)