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.)
REDONDO HERMANOS S R C
Original Assignee
REDONDO HERMANOS S R C
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 REDONDO HERMANOS S R CfiledCriticalREDONDO HERMANOS S R C
Priority to ES1971165516UpriorityCriticalpatent/ES165516Y/en
Publication of ES165516UpublicationCriticalpatent/ES165516U/en
Application grantedgrantedCritical
Publication of ES165516YpublicationCriticalpatent/ES165516Y/en
Improved grouser characterized by comprising a helical cylindrical winding of steel wire to achieve full elasticity, having provided at one end and as a continuation of the previous one, a second type of winding, this time spiral, constituting a plane by which the the worm can be retained to a fixed behavior element, leaving the other end free, provided with a spherical terminal. (Machine-translation by Google Translate, not legally binding)