Patent ID: 11890647
Assignee: DERRICK CORPORATION
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 8:
9. The method of claim 5, wherein the a second plurality of mounting apertures is provided on the second side of the support member, wherein a second plurality of compression pistons are provided on the vibratory screening machine, each of the second plurality of compression pistons being configured such that they do not move inward toward the centerline of the support member, and wherein advancement of the first plurality of compression pistons toward the centerline of the support member causes compression surfaces of second plurality of mounting apertures to be pushed into engagement with compression surfaces of the second plurality of compression pistons such that resultant compressive forces are applied to the compression surfaces of the second plurality of mounting apertures, the resultant compressive forces applied to the second plurality of mounting apertures including a first component that is oriented horizontally toward the centerline of the support member and a second component that is oriented vertically downward.