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.)
Vias y Construcciones SA
Original Assignee
Vias y Construcciones 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 Vias y Construcciones SAfiledCriticalVias y Construcciones SA
Priority to ES0249753ApriorityCriticalpatent/ES249753A1/en
Publication of ES249753A1publicationCriticalpatent/ES249753A1/en
Machines For Laying And Maintaining Railways
(AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Rail drilling machine, characterized in that it comprises a system of extendable arms which, by means of a system of conical axes and pinions supported by a vertical support, transmits the movement to the conical pinion from outside in the horizontal frame. This frame carries the protabrocks and advance mechanism by automatic eccentric or material. (Machine-translation by Google Translate, not legally binding)
ES0249753A1959-05-301959-05-30Lane drilling machine (Machine-translation by Google Translate, not legally binding)
ExpiredES249753A1
(en)
A platform with excentric oscillatory movement on a horizontal plane with its motorized apparatus (Machine-translation by Google Translate, not legally binding)
Apparatus intended to contain and to allow the use of a soluble product in the form of a table or bar. (Machine-translation by Google Translate, not legally binding)