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G & S Serra Src
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G & S Serra Src
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Application filed by G & S Serra SrcfiledCriticalG & S Serra Src
Priority to ES426905ApriorityCriticalpatent/ES426905A3/en
Publication of ES426905A3publicationCriticalpatent/ES426905A3/en
Improvements in backshells, type hattersley, which has articulated to the ends of the lever rocker tractors hooks and tractor blades that fit in said hooks to lift them, carrying descent blades for the movement of recoil, characterized by carrying articulated in the end of the rocker (2) an articulation plate (6) and by attacking the descent blades (10) superficially to the articulation plate, thereby fixing the relative position of the latter and also ensuring that the articulation plate rests with all its surface on the crossbar (9). (Machine-translation by Google Translate, not legally binding)
ES426905A1974-06-031974-06-03Improvements in line machines against effect. (Machine-translation by Google Translate, not legally binding)
ExpiredES426905A3
(en)