ES303739A3 - Improvements in the construction of mechanisms for the transformation of chairs in stairs (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of mechanisms for the transformation of chairs in stairs (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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Aseguinolaza Hermanos S R C
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Aseguinolaza Hermanos S R C
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Priority to ES0303739ApriorityCriticalpatent/ES303739A3/en
Publication of ES303739A3publicationCriticalpatent/ES303739A3/en
Chairs For Special Purposes, Such As Reclining Chairs
(AREA)
Abstract
Improvements in the construction of mechanisms for the transformation of chairs into stairs, characterized in that the front legs have the supports for the axis of rotation of some plates that, on one side of it, are integral with the ends of the piece that constitutes the lower step, and at its other ends are hinged to connecting rods, which in turn have their other turning points towards the rear of the parallel armatures of the seat; which have their pivot supports in the initiation of the armors of the backrest and have mounted an edge of the upper rung, which on the other side is articulated to connecting rods, whose other turning points are arranged on the back of the seat supports ; the third intermediate step being fixed below the previous angles of the armature supporting the seat. (Machine-translation by Google Translate, not legally binding)
ES0303739A1964-09-031964-09-03Improvements in the construction of mechanisms for the transformation of chairs in stairs (Machine-translation by Google Translate, not legally binding)
ExpiredES303739A3
(en)
Improvements in the construction of mechanisms for the transformation of chairs in stairs (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of mechanisms for the transformation of chairs in stairs (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of mechanisms for the transformation of chairs in stairs (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of mechanisms for the transformation of chairs in stairs (Machine-translation by Google Translate, not legally binding)