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Abascal Zuloaga jose M
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Abascal Zuloaga jose M
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Priority to ES1976218393UpriorityCriticalpatent/ES218393Y/en
Publication of ES218393UpublicationCriticalpatent/ES218393U/en
Application grantedgrantedCritical
Publication of ES218393YpublicationCriticalpatent/ES218393Y/en
Improved subsoiler handle, characterized in that it is constituted with a carrier chassis of three rejones or subsoiler arms that are arranged triangularly, whose chassis is incorporated in connection with a head or tripuntal hitch frame, with which it is in free angular coupling and with possibility of tipping in lateral inclination with respect to the same by the action of driven push cylinders commanded from the tractor itself; all this so that the chassis can be properly positioned in parallel with the ground, regardless of the horizontality of the tractor, while the triangular arrangement of the rejones minimizes the tractive effort required. (Machine-translation by Google Translate, not legally binding)
Proposal to evaluate the use of ERTS-A imagery in mapping and managing soil range resources in the Sand Hills Region of Nebraska(Mapping and management of soil range resources in Sand Hills Region of Nebraska using ERTS-1 imagery)[Progress Report, 1 Jan.- 28 Feb. 1973]
A device for the lateral stabilization of the lower articulated bars of a three point coupling. (Machine-translation by Google Translate, not legally binding)