Tensioner to tension belts and lonas (Machine-translation by Google Translate, not legally binding)

摘要

Tensioner for tensioning belts and canvas, comprising: - a lever (1) for actuating the tensioner, the lever (1) having a handle (1.1) and two arms (1.2); - an axis of rotation (4) arranged through a free end of each of the two arms (1.2) for articulation of the lever (1) when being driven; - a gear wheel (3) solidly connected to the axis of rotation (4); and - a support (5) with a base (5.1) and two wings (5.2), each of the two wings (5.2) with a through hole (5.2') to arrange the turning axis (4) in the support (5); characterized in that it additionally comprises: - fixing means by elastic jump of at least one of the two arms (1.2) of the lever (1) to the base (5.1), comprising: - a fixing part (9), which is located on the tensioner according to a fixed arrangement; and - at least one elastic spring (10), the at least one elastic spring (10) configured to embrace the fixing part (9) so that it makes contact with the fixing part (9) in two parts facing each other ; such that by actuating the handle (1.1) the fixing part (9) and the at least one elastic spring (10) are movable relative to one another so that the lever (1) is resilient and releasable by elastic jump with respect to the support base (5). (Machine-translation by Google Translate, not legally binding)