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Individual
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Priority to ES1976225189UpriorityCriticalpatent/ES225189Y/en
Publication of ES225189UpublicationCriticalpatent/ES225189U/en
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Publication of ES225189YpublicationCriticalpatent/ES225189Y/en
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others
(AREA)
Abstract
Folding roller frame for children's chairs, essentially characterized in that the lower beams carrying the wheels are related to each other by means of other articulated beams and each formed by two articulated arms, from whose central articulation these arms extend and at the ends of which they are extended. Articulated joint of a crossbar with the opposite of the other by means of a scissor device, with the particularity that the lateral ends of one of these crossbars are extended and by connecting rods are related to the lower end of respective vertical arms articulated to said stringers and that are related to the handlebar, so that with the folding of this on the frame is achieved in turn the approach of the wheel rails for a compact folding. (Machine-translation by Google Translate, not legally binding)
ES1976225189U1976-12-171976-12-17
FOLDING ROLLING FRAME FOR CHILDREN'S SEATS.
ExpiredES225189Y
(en)