ES263629A3 - A control device for use with a tractor that connected an apero (Machine-translation by Google Translate, not legally binding)
- Google Patents
A control device for use with a tractor that connected an apero (Machine-translation by Google Translate, not legally binding)
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.)
Sigma
Original Assignee
Sigma
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 SigmafiledCriticalSigma
Priority to ES0263629ApriorityCriticalpatent/ES263629A3/en
Publication of ES263629A3publicationCriticalpatent/ES263629A3/en
A control arrangement, for use with a tractor that has a frame and that is provided with an implement connected to the frame for pivoting movement about a horizontal axis, intended for said arrangement to raise or lower said implement, whose arrangement comprises, in combination a hydraulic jack intended to be interposed between the frame and the implement of a tractor, said jack having a chamber of variable volume which, when the jack is mounted on a tractor is intended to cause, by its expansion, the elevation of the apero for the cat; a liquid reservoir; a pump that works continuously and has its inlet connected to said tank, a delivery conduit that goes from the outlet of said pump; a discharge conduit; means for connecting said jack camera and said delivery assembly with said discharge conduit, and means for throttling said discharge conduit. (Machine-translation by Google Translate, not legally binding)
ES0263629A1960-12-281960-12-28A control device for use with a tractor that connected an apero (Machine-translation by Google Translate, not legally binding)
ExpiredES263629A3
(en)