RETAINING DEVICE RETAINING SYSTEM BETWEEN A FEMALE PART AND A MALE PART AND FEMALE PART AND MALE PART FOR EXCAVATORS AND THE LIKE

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a holding device and a holding system between an arm member and a male member for securing retention between a wear member used for an excavator or the like and an adapter member or a toga bar. A wear member or tooth, or an arm member, which may be an adapter member or a tooth bar, And the holding device engages in engagement between the pin and the male member of the female member, prevents the pin from disengaging from the locked position, and maintains the fixation between the two members, that is, the male member and the female member. The coupling between the two members is detachable, allowing the pin to be disengaged from engagement and to replace the arm member or male member with the retaining device. The holding device is formed by one or more attached fastening members.