ES234520A2 - Improvements in the safety devices for liquid measuring apparatus (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the safety devices for liquid measuring apparatus (Machine-translation by Google Translate, not legally binding)
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.)
APARATOS NERBI SL
Original Assignee
APARATOS NERBI SL
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 APARATOS NERBI SLfiledCriticalAPARATOS NERBI SL
Priority to ES0234520ApriorityCriticalpatent/ES234520A2/en
Publication of ES234520A2publicationCriticalpatent/ES234520A2/en
Improvements in the object of the main patent no. 234,431, which refers to improvements in the safety devices for liquid measuring devices according to which the safety device is constituted by a pair of triggers acting on inverse toothings, produced in zones opposite of the axis of the piston, acting one or the other trigger on the corresponding toothed area according to the direction of movement of the piston, ascending or descending in such a way that when the piston starts a stroke it can not go back until reaching the maximum point of travel in the career started. (Machine-translation by Google Translate, not legally binding)
ES0234520A1957-03-271957-03-27Improvements in the safety devices for liquid measuring apparatus (Machine-translation by Google Translate, not legally binding)
ExpiredES234520A2
(en)
Device for machines with a cylindrical, movable body above a part of the height, for example a piston rod, and with means for reducing the thickness of a lubricant film adhering to this body.
Method and device for controlling toothed wheels by involute movement, as well as any installation equipped with the device according to the invention or similar