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 ES460646ApriorityCriticalpatent/ES460646A1/en
Publication of ES460646A1publicationCriticalpatent/ES460646A1/en
Improvements in the coupling of heavy trailers, which are essentially characterized by having between the tractor unit and the trailer, an axle that at one end is mounted on a brake device arranged on one of the units, which normally keeps it locked and it only unlocks it to impulses controlled from the direction of the vehicle, and whose axis at its other end is integrally coupled to an element fixed to the other unit, without possibility of rotation between the two units of the vehicle, only variables in their angular position according to the unlocking the aforementioned brake. (Machine-translation by Google Translate, not legally binding)
ES460646A1977-07-011977-07-01Improvements in the coupling of great weight trailers. (Machine-translation by Google Translate, not legally binding)
ExpiredES460646A1
(en)