Thomson Industries, Inc.

Robert C Magee

Peter R Mugglestone

Alfred M Rogers, Iii

Andrew L Pester

A linear motion bearing is provided having a rail, a bearing carriage movable along the rail, a number of recirculating rolling element tracks formed in the carriage for conducting recirculating rolling elements between load bearing tracks and return tracks, the rolling elements serving to support the carriage on the rail when they are in the load bearing track, a number of integral retainer and inner guides structures substantially supported on the bearing carriage and end caps including turnaround tracks connecting the load bearing tracks and the return tracks, the end caps receiving the integral inner guides of the retainer and inner guides structure.

Linear motion bearing

A ball bearing for linear motion which is particularly useful in applications where the 'open type' ball bearing is in combination with a shaft supported along its length which is subjected to radial forces primarily toward or away from the open side of the bearing. The ball bearing for linear motion consists of a bearing sleeve adapted to position a plurality of bearing segments on its inside surface. Each bearing segment contains a closed loop of circulating balls. The closed loop has one straight track of load bearing balls and one straight track of non-load bearing balls. The bearing segments are circumferentially positioned within the bearing sleeve so as to maximize the capacity of the bearing when load is applied either toward or away from the open side of the bearing.

Growing community of inventors

Manhasset, NY, United States of America

Robert C Magee