ES203742A1 - System to convert the fabric metallic sommes in the chamber (Machine-translation by Google Translate, not legally binding)
- Google Patents
System to convert the fabric metallic sommes in the chamber (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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de la Pena Barbero Luis
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de la Pena Barbero Luis
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Priority to ES203742ApriorityCriticalpatent/ES203742A1/en
Publication of ES203742A1publicationCriticalpatent/ES203742A1/en
Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Hinges
(AREA)
Abstract
System for converting folding metal box springs into an armchair, characterized in that for this purpose the frame of the box spring will be divided into three approximately equal parts that will be articulated to each other to fold or unfold by means of hinges located in the lower inner part of the frame. Angle plate, if this is used, or using a tube of any section based on a cut made in the center thereof that gives rise to two branches of the section, which will keep the other part of the tube between them and which provided with holes are pierced by a through screw; or using a normal joint. (Machine-translation by Google Translate, not legally binding)
ES203742A1952-05-281952-05-28System to convert the fabric metallic sommes in the chamber (Machine-translation by Google Translate, not legally binding)
ExpiredES203742A1
(en)
A system in the constructive disposition of metal somiers to obtain your folding after adapting them to boards to make table-camilla (Machine-translation by Google Translate, not legally binding)