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Individual
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Individual
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Priority to ES205787ApriorityCriticalpatent/ES205787A3/en
Publication of ES205787A3publicationCriticalpatent/ES205787A3/en
Improvement in trailers for bicycles with or without motor, characterized in that on the front side of the trailer body there is a vertical axis around which the two triangular arms can rotate, which on both sides of the rear wheel the bicycles connect the box to said bicycles being mounted on two vertical coil springs sitting on the axes of the rear wheel and joined in its upper part to the frame for the purpose of transmitting the tractive effort being mounted on the rear of the trailer the only wheel suspended in articulation to the wall of said box in combination with two spiral springs whose force can be tensioned with a sliding bridge by means of a screw. (Machine-translation by Google Translate, not legally binding)
ES205787A1952-10-141952-10-14A performance in bike trailers with or without engine (Machine-translation by Google Translate, not legally binding)
ExpiredES205787A3
(en)
A device applicable to handlebars of bicycles and similar motorized vehicles to make them floating through any articulated system (Machine-translation by Google Translate, not legally binding)
A perfection in the assembly of the shock absorbing devices for the rear wheel of motorcycles and similar vehicles (Machine-translation by Google Translate, not legally binding)