ES450951A3 - A method of forming a structure in the form of a flexible curve flexible substantially self-supporting. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method of forming a structure in the form of a flexible curve flexible substantially self-supporting. (Machine-translation by Google Translate, not legally binding)
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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Van Dresser Corp
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Van Dresser Corp
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Priority to ES450951ApriorityCriticalpatent/ES450951A3/en
Publication of ES450951A3publicationCriticalpatent/ES450951A3/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
A method of forming a structure in the form of a flexible, substantially self-supporting, curved sheet, comprising the steps of providing a panel comprising a sheet of fibrous material with a substantial resistance to bending but capable of being softened and capable of being made sufficiently ductile to allow its formation without tearing and without swelling by applying water at a temperature of 49-100ºc, applying water at a temperature of 49-100ºc to the panel, and placing the panel between hot matrices and giving it a curvature by application of heat and pressing the opposite faces thereof by said matrices. (Machine-translation by Google Translate, not legally binding)
ES450951A1976-08-241976-08-24A method of forming a structure in the form of a flexible curve flexible substantially self-supporting. (Machine-translation by Google Translate, not legally binding)
ExpiredES450951A3
(en)
A method of forming a structure in the form of a flexible curve flexible substantially self-supporting. (Machine-translation by Google Translate, not legally binding)
A method of forming a structure in the form of a flexible curve flexible substantially self-supporting. (Machine-translation by Google Translate, not legally binding)
A method of forming a structure in the form of a flexible curve flexible substantially self-supporting. (Machine-translation by Google Translate, not legally binding)
A method of forming a structure in the form of a flexible curve flexible substantially self-supporting. (Machine-translation by Google Translate, not legally binding)