Rectilinearly guiding device

Details Rectilinearly guiding device Rectilinearly guiding device

1975-01-21

1976-07-27

Werner, Frank E.

Cutlery

308 6R, F16C 2904

Patent

active

039715990

ABSTRACT:
In a device for rectilinearly guiding a stage carrying thereon a sample, a stationary race is integrally formed with a stationary member and has at least two surfaces forming a certain angle with each other. A movable race is provided and movable with the stage in a predetermined direction with respect to the stationary member, and has at least two surfaces opposed to the surfaces of the stationary race, respectively. A drive assembly is provided for driving the stage-moving movable race. Stage-moving sliders comprising a plurality of roll bearings and base plates supporting the bearings are disposed between the opposed surfaces of the stationary race and the stage-moving movable race. Pressing elements are provided for causing the opposed surfaces of the stationary race and the movable race to impart pressure forces to the roll bearings simultaneously.

REFERENCES:
patent: 83213 (1868-10-01), Sanders
patent: 1429557 (1922-09-01), Bauer
patent: 2400374 (1946-05-01), Selnes
patent: 2607636 (1952-08-01), Michelsen
patent: 2771591 (1956-11-01), Vordtriede

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