DISPOSITIF D'ARRET POUR PIECES COULISSANTES, NOTAMMENT DISPOSITIF D'ARRET A PLUSIEURS POSITIONS POUR TIROIRS DE DISTRIBUTEURS HYDRAULIQUES OU BROCHES DE PERCEUSES

摘要

Disclosed is a click stop device assembled of three elongated securing units in the form of notched bars. The notched bars are disconnectably mounted to the inner circumference of supporting rings which surround an axially displaceable member provided with radially directed engaging balls. The cross section of the member and the corresponding contour of the supporting rings has hexagonal shape to prevent angular displacement.