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Individual
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Individual
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Priority to ES270180ApriorityCriticalpatent/ES270180A3/en
Publication of ES270180A3publicationCriticalpatent/ES270180A3/en
Strap tensioning apparatus, characterized by being constituted by a main body with a projection for supporting the apparatus and by a tension lever that by means of a pinion meshing with a rack, and through a tension jaw disposed at one end of said rack , it produces the tensioning of the strap by reciprocating movement of the tension lever, and also because there is a retaining jaw, which holds the strap during the recoil stroke of the tension lever, with the particularity that in addition the main body carries inside and transversally a cutting blade, which is driven by the same tension lever, achieving the cutting of the belt by putting the tension lever in opposite position to normal to tension, this effect being done due to the special shape it has the end of the zipper. (Machine-translation by Google Translate, not legally binding)
ES270180A1961-08-301961-08-30Fleje tension apparatus (Machine-translation by Google Translate, not legally binding)
ExpiredES270180A3
(en)