ES306253A3 - Improvements in the manufacture of transformable chairs for children. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of transformable chairs for children. (Machine-translation by Google Translate, not legally binding)
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Improvements in the manufacture of transformable chairs for children that are mainly characterized in making the base through a structure formed by tubular elements that follow the four edges of a straight quadrangular pyramid trunk, preferably building two tubular pieces in the form of -U-open, which are fixed to each other by means of a lower frame and two upper crosspieces, with the particularity that these upper crosspieces are fixed not on the angles of the form of -U- but somewhat lower, in order that the two central parts of said forms in -U- are always higher than the plane determined by the two crosspieces, thus constituting the place suitable for coupling and fixing the foot of the low chair, completing this part or, base frame, with the corresponding steerable wheels. (Machine-translation by Google Translate, not legally binding)
ES0306253A1964-11-201964-11-20Improvements in the manufacture of transformable chairs for children. (Machine-translation by Google Translate, not legally binding)
ExpiredES306253A3
(en)