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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0220012ApriorityCriticalpatent/ES220012A2/es
Publication of ES220012A2publicationCriticalpatent/ES220012A2/es
Mejoras introducidas en un sistema de arado giratorio de discos con dispositivo regulador de anchura de labor referidas a un sistema de giro o reversibilidad par arados monodiscos bidiscos tridiscos y en general polidiscos acoplables a tractores provistos de elevador hidráulico o de tiro directo formado esencialmente por un cojinete en cuyo interior gira un eje vertical y cuya parte inferior o planta de forma rectangular se halla alojada entre dos llantas-guías en las que van fijados los brazos porta-discos del arado y su parte superior acoplada a una pieza móvil o biela unida por medio de una varilla a una palanca de mando situada al alcance del conductor.
ES0220012A1955-02-091955-02-09Un sistema de armado giratorio de discos con dispositivo regulador de anchura de labor
ExpiredES220012A2
(es)