BUTEE AVANT D'UN ENGIN DE GLISSE ET ENGIN DE GLISSE EQUIPE D'UNE TELLE FIXATION

The stop (3) has two tightening parts (7a, 7b) that are arranged in front of each other, where each tightening part is levelled with an end (11a, 11b) and a tightening pin (13a, 13b). The tightening parts are movable with regard to each other between a tightening position of a front end of a shoe in which the pins are brought closer, and an open position in which the pins are isolated so as to release the shoe. A movable stop (27) is directly related to the tightening parts so that a relative displacement of the parts involves swing of the stop between its active and retracted position.