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.)
Raymond International Inc
Original Assignee
Raymond International 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 Raymond International IncfiledCriticalRaymond International Inc
Priority to ES0260384ApriorityCriticalpatent/ES260384A3/en
Publication of ES260384A3publicationCriticalpatent/ES260384A3/en
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
Abstract
A method of molding concrete in a rapidly rotating chamber having mandrel means supported therein in an off-centered relation to the axis of rotation to form a cavity in the concrete, said method being intended to prevent substantial deviation of said mandrel means due to the action of the centrifugal force of rotation. (Machine-translation by Google Translate, not legally binding)
ES0260384A1960-08-131960-08-13A method of molding concrete (Machine-translation by Google Translate, not legally binding)
ExpiredES260384A3
(en)
A procedure for manufacturing large hollow pieces, of reinforced concrete or without arming (Machine-translation by Google Translate, not legally binding)
Device for feeding rotary molds for the manufacture of articles amolded by centrifugation (Machine-translation by Google Translate, not legally binding)
Machine for the manufacture of steps of stairs of cement and other hardening materials by centrifugation. (Machine-translation by Google Translate, not legally binding)