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.)
BLANPRAT HYDROAIR SA
Original Assignee
BLANPRAT HYDROAIR 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 BLANPRAT HYDROAIR SAfiledCriticalBLANPRAT HYDROAIR SA
Priority to ES1980257560UpriorityCriticalpatent/ES257560Y/en
Publication of ES257560UpublicationCriticalpatent/ES257560U/en
Application grantedgrantedCritical
Publication of ES257560YpublicationCriticalpatent/ES257560Y/en
An improved discoidal joint for pneumatic devices, used for hermetic and regulating purposes, which is characterized by establishing seating by its two active faces, being integrated by a high density elastomeric body, disk-shaped, of uniform thickness, whose perimeter is it is uniformly widened, yielding an elliptical toroidal annular configuration, symmetrical with respect to the central plane of a straight section of the discoidal element in whose plane, and partially inserted in the mass of said body, a metallic lining emerges outward, according to four protrusions, to angular and radial equidistance, in functions of guide of the board, and increasing its rigidity and mass. (Machine-translation by Google Translate, not legally binding)
ES1980257560U1980-04-151980-04-15
A PERFECTED DISCOIDAL JOINT FOR PNEUMATIC DEVICES.
ExpiredES257560Y
(en)