公开(公告)号：US11732747B2

公开(公告)日：2023-08-22

申请号：US17568820

申请日：2022-01-05

Applicant: Bell Textron Inc.

Inventor： Daniel P. Sottiaux ,  Marco A. Agredano ,  Frank B. Stamps

IPC: F16C11/06 ,  F16C27/06 ,  B64C27/39 ,  B64C27/00 ,  F16F1/40

CPC classification number: F16C11/0614 ,  B64C27/001 ,  B64C27/39 ,  F16C27/06 ,  F16F1/40 ,  F16C2202/08 ,  F16C2208/10

Abstract: A laminated elastomeric journal bearing has an outer sleeve having an inner surface, at least a portion of each end of the inner surface being a concave surface of revolution, and an inner sleeve having an outer surface, at least a portion of each end of the outer surface being a convex surface of revolution. Alternating layers of elastomer and metal are located between the sleeves, with adjacent surfaces of the layers and the sleeves being adhered to each other.

公开(公告)号：US20230213059A1

公开(公告)日：2023-07-06

申请号：US17568820

申请日：2022-01-05

Applicant: Bell Textron Inc.

Inventor： Daniel P. Sottiaux ,  Marco A. Agredano ,  Frank B. Stamps

IPC: B64C27/35

CPC classification number: B64C27/35

Abstract: A laminated elastomeric journal bearing has an outer sleeve having an inner surface, at least a portion of each end of the inner surface being a concave surface of revolution, and an inner sleeve having an outer surface, at least a portion of each end of the outer surface being a convex surface of revolution. Alternating layers of elastomer and metal are located between the sleeves, with adjacent surfaces of the layers and the sleeves being adhered to each other.