Reciprocating device

Details Reciprocating device Reciprocating device

1991-08-23

1993-02-16

Hannon, Thomas R.

Bearings

Linear bearing

Recirculating

74 892, F16C 2906, F16H 2702

Patent

active

051865459

ABSTRACT:
A reciprocating device has a construction, in which a slider is formed by fixing a table member to a bearing casing which is movable inside a track bed having a C-shaped section in a longitudinal direction thereof, and a continuous drive is disposed along the track bed for reciprocating the slider. A weight and sizes of the device can be reduced, and reciprocating motion without a pitching motion can be achieved. Accordingly, the invention can prevent generation of uncomfortable noises during a movement of the slider, and also can prevent reduction of durability of the device which may be caused by irregular wear of a bearing for guiding the slider.

REFERENCES:
patent: 4095854 (1978-06-01), Teramachi
patent: 4778284 (1988-10-01), Teramachi
patent: 4934202 (1990-06-01), Hikita et al.
patent: 4934835 (1990-06-01), Albert

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