Bearings – Linear bearing – Combined with seal or guard
Patent
1999-03-24
2000-08-22
Marmor, Charles A
Bearings
Linear bearing
Combined with seal or guard
384 13, F16C 2906
Patent
active
061061549
ABSTRACT:
A linear motion guide unit is disclosed wherein the end seals may be simply attached and/or detached from the end surfaces of the end caps to deal with the miniaturization. The end caps are provided on the end surfaces thereof with protuberances while the end seals are formed with perforations in correspondence with the protuberances. The protuberances each are of a rectangular contour in plan view and have jaws on its widthwise-opposing sides. The jaws may make engagement with stopper edges formed along the perforations. The end seals may be mounted onto the end surfaces of the end caps by simply forcing the end seals against the end caps, thereby making engagement of the protuberances with the perforations.
REFERENCES:
patent: Re35323 (1996-09-01), Ohtake
patent: 4927272 (1990-05-01), Ward, Jr.
patent: 5324116 (1994-06-01), Agari
patent: 5435649 (1995-07-01), Kuwahara
patent: 5590965 (1997-01-01), Yabe et al.
patent: 5769543 (1998-06-01), Tsukada et al.
Marmor Charles A
Nippon Thompson Co. Ltd.
Rodriguez Saul
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