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Priority to ES1977227992UpriorityCriticalpatent/ES227992Y/en
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Publication of ES227992YpublicationCriticalpatent/ES227992Y/en
Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Abstract
New armchair tilting device, essentially characterized in that the vertical column supporting the support legs on the floor, has at the upper end, a strong upward pivot diametrically crossing a horizontal tubular profile that is integral part of the swinging frame that supports the armchair, the aforementioned vertical pivot being housed inside collision holes made upper and lower in the center of the length of said horizontal tubular profile, remaining between the pivot section and the length of the collision holes, sufficient clearance to allow tilting, which is limited by the collis own holes at the end of its travel. (Machine-translation by Google Translate, not legally binding)
ES1977227992U1977-04-211977-04-21
NEW DEVICE FOR TILTING CHAIRS.
ExpiredES227992Y
(en)