ES196626U - Improvements in folding structures for strollers, chairs and similar (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in folding structures for strollers, chairs and similar (Machine-translation by Google Translate, not legally binding)
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Priority to ES0196626UpriorityCriticalpatent/ES196626U/en
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Carriages For Children, Sleds, And Other Hand-Operated Vehicles
(AREA)
Abstract
Folding structures for strollers, chairs and similar, perfected, whose structure comprises, when extended, two frames in X, each of which includes two rigid elements inter-articulated and cut together, whose frames are articulated interconnected in two pairs of Corresponding corners thereof, such that, when extended, such frames are substantially in planes that form an angle with each other and when retracted, their elements are arranged almost parallel; two reinforcing elements, each of them connected to a free corner of each frame completing a triangular formation, as seen in side elevation, when they are extended, two of whose sides are respectively in the plane of each of the frames , the third side corresponding to the reinforcement elements, and a retractable crash bar connected articulately to the two frames, such that, when extended, such a crash bar keeps the frames extended. (Machine-translation by Google Translate, not legally binding)
ES0196626U1971-04-171971-04-17Improvements in folding structures for strollers, chairs and similar (Machine-translation by Google Translate, not legally binding)
PendingES196626U
(en)
Improvements introduced in the manufacture of folding mechanisms of folding tubular structure (Machine-translation by Google Translate, not legally binding)