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.)
Industrial Cervantes SA
Original Assignee
Industrial Cervantes SA
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 Industrial Cervantes SAfiledCriticalIndustrial Cervantes SA
Priority to ES0053269UpriorityCriticalpatent/ES53269Y/en
Publication of ES53269UpublicationCriticalpatent/ES53269U/en
Application grantedgrantedCritical
Publication of ES53269YpublicationCriticalpatent/ES53269Y/en
Holder mines perfected, consisting essentially of a tubular body which is provided at points close to which is to constitute the limit of the applicable race outgoing rings formed by the same material forming the tube walls shaped fins perpendicular to the generatrices of the tubular piece and in materializing the limit points of the stroke, by means of partitions provided with a hole of dimensions slightly greater than the diameter of the tubular piece. (Machine-translation by Google Translate, not legally binding)