Patent ID: 7963698
Filing Date: 2011-06-21
Classification: B65F,Y10T

Abstract:
1. A bag assembly designed to be used in places that accumulate grit and dirt, the bag assembly comprising: a set of bags including at least two internal bags within an external bag, the set of bags sized for lining a container; at least one bushing projecting through a lateral opening of the bags for facilitating fluid communication through the bushing, the bushing being received by an inlet of the container for forming a seal, the at least one bushing having an elongate plastic tube with a longitudinal length, a diameter and a wall thickness, the tube provided with: a portion of the external bag extending outwardly from the circumference of the lateral opening and disposed over the outer diameter of the internal fitting; a portion of the internal bags extending inwardly from the circumference of the lateral openings and disposed over the outer diameter of the external fitting; and a ring positioned axially adjacent to the step to encircle the circumference of the internal fitting and compressing the extended portion of the external bag there between for securing the bushing to the external bag; wherein the bushing is configured for allowing an innermost internal bag and any collected grit and dirt therein to be selectively removed from the bag assembly while the bushing remains connected to the container.