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OCHANDIANO ELGUEA CECILIO
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OCHANDIANO ELGUEA CECILIO
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Application filed by OCHANDIANO ELGUEA CECILIOfiledCriticalOCHANDIANO ELGUEA CECILIO
Priority to ES1967131769UpriorityCriticalpatent/ES131769Y/en
Publication of ES131769UpublicationCriticalpatent/ES131769U/en
Application grantedgrantedCritical
Publication of ES131769YpublicationCriticalpatent/ES131769Y/en
Manual greasing by injection, characterized by being constituted by a hollow cylindrical body, closed by its two bases by covers, and on the outside, there is a washer with hermetic seal, located transversely and maintained at constant pressure by the action of a spring that remains interposed between this assembly and the front cover in order to force the existing grease in the chamber in front of this joint, to be able to enter a second chamber of smaller diameter coaxial with the main body and coupled to the back cover of the same. (Machine-translation by Google Translate, not legally binding)