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.)
Fatmi Espanola SA
Original Assignee
Fatmi Espanola 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 Fatmi Espanola SAfiledCriticalFatmi Espanola SA
Priority to ES396670ApriorityCriticalpatent/ES396670A3/en
Publication of ES396670A3publicationCriticalpatent/ES396670A3/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Oleopneumatic cylinder, characterized to be constituted by two concentric cylinders of different diameters, between which they form a camera and they are mounted between a support base and a finishing head; with an embolar device and its stem guided in the inner cylinder; at the head of a pair of air intakes respectively communicated with the cylinder and the chamber surrounding it; at the base, of a solenoid valve combined with another small fixed valve to regulate the partial oil discharge passage in order to control the gradual and regressive descents of the piston, although slightly spaced, and a large-step valve to recharge the cylinder again central and motivate the rise of the plunger. (Machine-translation by Google Translate, not legally binding)
ES396670A1971-11-041971-11-04Oleoneumatic cylinder. (Machine-translation by Google Translate, not legally binding)
ExpiredES396670A3
(en)
Improvements introduced in valves applicable preferably to telescopic hydraulic shock absorbers. (Machine-translation by Google Translate, not legally binding)