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Priority to ES1985290769UpriorityCriticalpatent/ES290769Y/en
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Publication of ES290769YpublicationCriticalpatent/ES290769Y/en
Auxiliary Apparatuses For Manual Packaging Operations
(AREA)
Abstract
Device for driving hand tools, especially tools consisting of two lever arms articulated along an intermediate axis, characterized in that it comprises two independent tubular profiles and a strong elastic cord; whose profiles have on their wall, near one of their ends, threaded radial holes in which there is a through screw provided with external drive head; and whose elastic cord is of sufficient length for its winding with several turns on the two profiles, in a separate position, and has at its ends attachment means to said profiles. (Machine-translation by Google Translate, not legally binding)
ES1985290769U1985-12-051985-12-05
DEVICE FOR THE OPERATION OF HAND TOOLS
ExpiredES290769Y
(en)