Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alberch Bori Eudaldo
Original Assignee
Alberch Bori Eudaldo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alberch Bori EudaldofiledCriticalAlberch Bori Eudaldo
Priority to ES1971166506UpriorityCriticalpatent/ES166506Y/en
Publication of ES166506UpublicationCriticalpatent/ES166506U/en
Application grantedgrantedCritical
Publication of ES166506YpublicationCriticalpatent/ES166506Y/en
Sliding and folding ladder, characterized essentially by the fact that it consists of a frame articulated to the compass, in one of whose branches is articulated a hinged platform, capable of being coupled on the other branch to stabilize the deployed position of the staircase, one of whose branches is provided with freely rotating wheels, while the other has support feet at the same time mounted on a rotating column and axially displaceable in relation to the branch of the frame, whose column is endowed at its upper end with a handlebar and in the bottom of a pair of wheels provided with a locking device that allows it to rotate in only one direction, normally remaining somewhat separated from the ground, although the column can be operated by means of an appropriate device, so that the wheels rest on the and raise slightly to the corresponding branch of the frame, in whose position it is possible to advance the ladder by means of the oscillation of the column that carries the wheels, manipulating the handlebar. (Machine-translation by Google Translate, not legally binding)
ES1971166506U1971-02-181971-02-18
MOVABLE AND FOLDING LADDER.
ExpiredES166506Y
(en)
Scabel device or platform support with rubber railing with service for a fruit box, intended for arboriculture or fruit collection. (Machine-translation by Google Translate, not legally binding)