초록 ▼

A locking mechanism for attaching the inner race of a bearing assembly to a shaft is provided. A locating shoulder and an annular groove of constant depth are positioned on opposite sides of the bearing assembly when mounted on the shaft. An eccentric split ring is placed in the groove and is bodily

A locking mechanism for attaching the inner race of a bearing assembly to a shaft is provided. A locating shoulder and an annular groove of constant depth are positioned on opposite sides of the bearing assembly when mounted on the shaft. An eccentric split ring is placed in the groove and is bodily positioned in a recess formed diametrically across the inner race. One of two opposed stops on opposite sides of the recess engages and cams against an enlarged portion of the ring upon initial relative rotation between the inner race and the shaft. The recess is formed by milling a gap across the end of the inner race.

대표청구항 ▼

A locking mechanism for an annular component to a shaft comprising: means for locating said component along the longitudinal axis of said shaft; an annular groove formed in the peripheral surface of said shaft on the opposite side of said component; a recess extending diametrically across said compo

A locking mechanism for an annular component to a shaft comprising: means for locating said component along the longitudinal axis of said shaft; an annular groove formed in the peripheral surface of said shaft on the opposite side of said component; a recess extending diametrically across said component aligned with said groove; at least one raised stop formed by a lateral face of said recess on said annular component; an eccentric ring seated in said groove and positioned substantially in the plane of said recess; said ring being split to form an opening to allow installation and removal from said groove; said ring also having an enlarged portion to engage and cam against said face upon initial relative rotation between said component and said shaft; whereby said component is locked against rotation relative to said shaft by pressing of said ring tightly into said groove.