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.)
RIVERO MUNOZ ANIBAL
Original Assignee
RIVERO MUNOZ ANIBAL
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 RIVERO MUNOZ ANIBALfiledCriticalRIVERO MUNOZ ANIBAL
Priority to ES0269365ApriorityCriticalpatent/ES269365A2/en
Publication of ES269365A2publicationCriticalpatent/ES269365A2/en
IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT 261,484 by A SELF-PROPELLED BOAT, essentially characterized by the fact that on a convenient frame a drive shaft is installed on its front part, the extended ends of which form respective crankshafts in which the corresponding drive pedals are fitted, the cited shaft and crankshafts being supported on suitable friction bearings, this drive shaft having on one side a pinion with a demultiplier effect on which a transmission chain is coupled. (Machine-translation by Google Translate, not legally binding)
ES0269365A1961-07-261961-07-26An autopropulated boating (Machine-translation by Google Translate, not legally binding)
ExpiredES269365A2
(en)
Improvements in the construction of protections against overloads for hydraulic gate lathes (Machine-translation by Google Translate, not legally binding)