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Priority to ES0061389UpriorityCriticalpatent/ES61389Y/en
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Electric gun for high-pressure lubrication characterized by its operation is carried out by universal electric motor with auger and crown, which carries an eccentric that sets a rod in motion and this in turn to the plunger to obtain an alternative movement of come and see (Machine-translation by Google Translate, not legally binding)
ES0061389U1957-08-141957-08-14
Electric high pressure grease gun
ExpiredES61389Y
(en)
Lubrication apparatus in which the compression of the grease in the cylinder of the pump is made by impulses (Machine-translation by Google Translate, not legally binding)
A procedure for the extrusion, by compression in a single career of the press, of sections of a metal susceptible to endurse in work when relatively reduced speeds of the piston are used (Machine-translation by Google Translate, not legally binding)