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Individual
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Individual
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Priority to ES422944ApriorityCriticalpatent/ES422944A1/en
Publication of ES422944A1publicationCriticalpatent/ES422944A1/en
Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
Abstract
Procedure for ovoidal gallery forming. It consists of the use of a formwork (1) of the adequate form, equipped with reinforcing nerves, articulated in their upper part, with a background panel (2), separable from the rest, to complete the ovoidal section. The sides of the formwork are tensioned by spindles (3) supported in supports placed in the middle part of the same and are activated by a common central lever. The top of the formwork has a skate (4) which is supported by an advancement beam (6) which is supported by a vertical support with wheels to move and a spindle for adjustment of their height. The rigging of the skirt is hanging from a support which passes through the concrete and has been packed. (Machine-translation by Google Translate, not legally binding)
ES422944A1974-02-051974-02-05Procedure for ovoidal gallery forming. (Machine-translation by Google Translate, not legally binding)
ExpiredES422944A1
(en)
Means of sustaination and support of horizontal beams, particularly for a surface of horizontal formwork. (Machine-translation by Google Translate, not legally binding)
System of driving of the fillers and regulating their heights in bottle filling machines. (Machine-translation by Google Translate, not legally binding)