ATTACHMENT BRACKET FOR COUPLING WORK TOOL WITH MACHINE

摘要

The disclosure relates to an attachment bracket having a pin for coupling a work tool to a machine. The attachment bracket includes a base portion coupled with the work tool, and a mounting portion extending from the base portion and coupled with the machine. The mounting portion includes a first surface, a second surface, and a bore extending between the first surface and the second surface. The attachment bracket further includes a sleeve member received through the bore, and attached with the mounting portion. The attachment bracket further includes an isolation member received within the sleeve member. The isolation member includes a first structural sleeve, a second structural sleeve, and a dampening member disposed between the first structural sleeve and the second structural sleeve. The attachment bracket further includes a restraining member for restricting axial and rotational movement of the pin with respect to the mounting portion.

主权项

1. An attachment bracket having a pin for coupling a work tool to a machine, the attachment bracket comprising:
a base portion adapted to couple with the work tool; a mounting portion extending from the base portion, and adapted to couple with the machine, the mounting portion including a first surface, a second surface, and a bore extending between the first surface and the second surface; a sleeve member received through the bore, and attached with the mounting portion; an isolation member received within the sleeve member, the isolation member including:
a first structural sleeve;a second structural sleeve coaxially disposed within the first structural sleeve, and adapted to receive at least a portion of the pin; anda dampening member disposed between the first structural sleeve and the second structural sleeve; and a restraining member adapted to restrict axial and rotational movement of the pin with respect to the mounting portion.