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.)
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WEDDGEN ERNESTO
Original Assignee
WEDDGEN ERNESTO
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Filing date
Publication date
Application filed by WEDDGEN ERNESTOfiledCriticalWEDDGEN ERNESTO
Priority to ES0066355UpriorityCriticalpatent/ES66355Y/en
Publication of ES66355UpublicationCriticalpatent/ES66355U/en
Application grantedgrantedCritical
Publication of ES66355YpublicationCriticalpatent/ES66355Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
A piercing apparatus for dispatch, having a bottom which is characterized in that it consists of a flexible cover, endowed with a certain elasticity, whose peripheral edge is provided with a marginal depression, the outer edge of this depression being, which at the same time is the edge of the lid, slightly turned inward, to cooperate with the edge of the bottom of the perforator, and the dimension of the bottom of the perforator, which is in turn slightly turned out from edge to edge in any direction, is slightly larger that the corresponding dimension of the flexible lid in the same place so that to place the lid on the perforator it is necessary to make a slight pressure stress that overcomes the elasticity of the lid, so that it fits the bottom of the perforator under light weight tension that ensures the maintenance in place of the lid with respect to the body of the piercing apparatus. (Machine-translation by Google Translate, not legally binding)
ES0066355U1958-05-271958-05-27
Drilling apparatus for office
ExpiredES66355Y
(en)