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Priority to ES1970179281UpriorityCriticalpatent/ES179281Y/en
Publication of ES179281UpublicationCriticalpatent/ES179281U/en
Application grantedgrantedCritical
Publication of ES179281YpublicationCriticalpatent/ES179281Y/en
New cremone, characterized by the fact that the actuation spring of the closing bolt consists of a strip that delimits the spring and is commanded by a connecting rod located inside the "U" box that constitutes the frame of the already known cremons is replaced by said spring in the form of a sheet, by a coil-wound spring and in addition the connecting rod linked to the spring and the actuating lever is eliminated or the ends of the coil spring are connected to the internal end of the lever. Actuation thereof and a central coil of the spring is arranged on the rod connected to the inner end of the locking bolt, so that acting from the outside on the lever of the cremona acts directly on the coil spring. (Machine-translation by Google Translate, not legally binding)
ES1970179281U1970-01-231970-01-23
NEW CREMONE.
ExpiredES179281Y
(en)