公开(公告)号：WO1995014865A1

公开(公告)日：1995-06-01

申请号：PCT/US1994013502

申请日：1994-11-22

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  ECCLES, Steven, R.

IPC: F16C27/04

CPC classification number: F16C27/04 ,  F01D25/164 ,  F03D9/00 ,  F05B2220/31 ,  F05B2220/50 ,  F05D2220/34 ,  F05D2220/50 ,  F16C19/06 ,  F16C35/077 ,  F16C2360/00 ,  Y02E10/722

Abstract: A roller ball bearing (14) for carrying both axial and radial loads from a rotating shaft (10) to a stationary housing (12) includes a resilient isolation mount ring (40) disposed between the housing (12) and the outer race (32) of the ball bearing (14). In addition to radially extending pads (42, 44) on the isolation mount (40) to define flexural beam portions (46) therebetween for damping radial motion, the isolation mount ring (40) also includes axially extending pads (48, 50) thereon which engage opposed, radially extending thrust shoulders (22, 39) on the housing (12) and the outer race (32) to transmit axial loading from the bearing (14) to the housing (12). The axial pads (48, 50) space and isolate the radially flexing beam portions (46) of the isolation mount ring (40) to provide a frictionless bearing assembly.

Abstract translation: 用于承载从旋转轴（10）到固定壳体（12）的轴向和径向载荷的滚珠球轴承（14）包括设置在壳体（12）和外座圈（32）之间的弹性隔离安装环（40） ）的滚珠轴承（14）。 除了在隔离支架（40）上的径向延伸的垫（42,44）之间以在其间限定弯曲梁部分（46）以阻止径向运动之外，隔离安装环（40）还包括在其上的轴向延伸的垫（48,50） 其接合在壳体（12）和外座圈（32）上的相对的径向延伸的推力肩（22,39），以将轴承（14）的轴向载荷传递到壳体（12）。 轴向垫（48,50）空间并隔离隔离安装环（40）的径向弯曲梁部分（46），以提供无摩擦轴承组件。