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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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Filing date
Publication date
Application filed by Bochumer Eisenhuette Heintzmann GmbH and Co KGfiledCriticalBochumer Eisenhuette Heintzmann GmbH and Co KG
Publication of ES264616A1publicationCriticalpatent/ES264616A1/es
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Un dispositivo hidráulico de estemple para minasen cuyo puntal exterior está conducido de manera que obturante y desplazable lateralmenteun émbolo contra el que se apoya de manera espacialmente articulada el extremo interior está apoyado sobre el émbolo del puntal a través de grandes superficies de contactoque sustancialmente permanecen siempre igualesindependientemente del grado de posición angular entre el puntal interior y el émbolo del puntalsiendo este apoyotanto articulado espacialmente como desplazable lateralmente en una medida limitada.
ES0264616A1960-02-191961-02-03Un dispositivo hidraulico de estemple para minas
ExpiredES264616A1
(es)