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ROYO CHAVARRIA MARIANO
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ROYO CHAVARRIA MARIANO
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Application filed by ROYO CHAVARRIA MARIANOfiledCriticalROYO CHAVARRIA MARIANO
Priority to ES1974208633UpriorityCriticalpatent/ES208633Y/en
Publication of ES208633UpublicationCriticalpatent/ES208633U/en
Application grantedgrantedCritical
Publication of ES208633YpublicationCriticalpatent/ES208633Y/en
Coupling device for extensible stairs in vehicles, essentially characterized in that it consists of a reinforcing frame mounted on the vehicle body, to which an upper support platform is attached, on which the folded ladder is placed in the position of rest, whose device also comprises tubular profiles fixed in the lower part of the vehicle, part of which are located transversely, open at both ends and in which telescopically adjust arms carrying as many adjustable feet of support height, while that other tubular profiles are located longitudinally, with one of its ends open at the rear, receivers of other arms provided with means of immobilization of the lower end of the ladder in position of use, which rests at the same time on a joined crossbar to the upper platform. (Machine-translation by Google Translate, not legally binding)
ES1974208633U1974-12-241974-12-24
DEVICE FOR COUPLING EXTENDABLE STAIRS ON VE-HICULOS.
ExpiredES208633Y
(en)