Linear motion bearing

Details Linear motion bearing Linear motion bearing

1991-01-10

1992-04-07

Hannon, Thomas R.

Bearings

Linear bearing

Recirculating

384 43, F16C 2906

Patent

active

051022354

ABSTRACT:
A linear motion bearing assembly is provided having a rail, a bearing carriage supported on the rail by rolling elements, the carriage having a pair of depending legs for movement along the rail and a pair of interlocking end cap/return track elements. The depending legs have load bearing grooves formed on an inner longitudinal surface and partial return tracks form on an outer longitudinal surface. The end cap/return track elements form a complimentary portion of the return track and have rolling element turnaround, formed therin to interconnect the load bearing and return tracks. The end cap/return track elements interlock to each other around the bearing carriage and are supported thereon by integral support structure. Sealing means are optionally provided for adverse operating conditions.

REFERENCES:
patent: 4420193 (1983-12-01), Teramachi
patent: 4475776 (1984-10-01), Teramachi
patent: 4632573 (1986-12-01), Itoh
patent: 4637739 (1987-01-01), Hattori
patent: 4662763 (1987-05-01), Itoh
patent: 4674893 (1987-06-01), Teramachi
patent: 4746228 (1988-05-01), Shimo
patent: 4797012 (1989-10-01), Tanaka
patent: 4869600 (1989-09-01), Tonogai
patent: 4932067 (1990-06-01), Pester et al.
patent: 4932279 (1990-06-01), Kasuga
patent: 4974971 (1990-12-01), Tanaka
patent: 4983049 (1991-01-01), Lecomte

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