The present invention relates to a pusher mechanism comprising a column (1) capable of being subjected to a compressive force or a pulling force when in use and having a height (H) defining a first direction, a width (l) and a thickness (E), the thickness (E) being constant, the height (H) being variable, when in use, between a quiescent value (H0) and a maximum value (HM) and the width (l) being variable, when in use, between a quiescent value (l0) and a minimum value (lin), the column comprising two vertical members (2, 3) facing each other and extending along the height (H) and the thickness (E), and reversible means (6) supported by the vertical members and designed to transform a compressive force exerted on the vertical members along the width (l) of the column into a movement along the first direction of the column, the width (l) of which subsequently decreases (lH0), and vice versa.
PUSHER MECHANISM AND SYSTEM FOR TENSIONING A STRAP INCLUDING SUCH MECHANISMS
29.09.2022
Patent
Elektronische Ressource
Englisch
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