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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co IncfiledCriticalWestern Electric Co Inc
Publication of ES224117A1publicationCriticalpatent/ES224117A1/en
Extrusion or extrusion press, comprising a cylindrical wall defining a cylindrical chamber for receiving the load to be expelled and an extrusion die mounted in said chamber and opening out thereof; characterized in that the pressure exerted on the load contained in said chamber is balanced by two opposing pistons sliding in said chamber and in that the cylindrical wall of the chamber is mounted so that it can move freely in the direction of the axis of the chamber. (Machine-translation by Google Translate, not legally binding)
ES0224117A1955-01-261955-09-13A press of expulsion or extrusion (Machine-translation by Google Translate, not legally binding)
ExpiredES224117A1
(en)
A compression device by embolish for the expulsion of water in nitrocellulose by means of alcohols (Machine-translation by Google Translate, not legally binding)
Apparatus intended for the premolding and stamping of the subsequent parts of the rods of shoes (Machine-translation by Google Translate, not legally binding)
Lubrication apparatus in which the compression of the grease in the cylinder of the pump is made by impulses (Machine-translation by Google Translate, not legally binding)