Bearings – Linear bearing – Roller bearing
Patent
1994-10-20
1999-06-29
Nguyen, John Q.
Bearings
Linear bearing
Roller bearing
384 55, 384 58, F16C 1900
Patent
active
059158409
ABSTRACT:
A linear guideway arrangement is provided by upper and lower guide bars held in a spaced apart parallel relationship by a series of locator blade pieces having end contours engaging the inside surfaces of the guide bars. Upper and lower rollers sets are mounted to a holder member, the rollers in each set engaging the upper and lower surfaces of the guidebars to provide low friction rolling support for a structure mounted to the holder member.
REFERENCES:
patent: 2525712 (1950-10-01), Neighbour
patent: 3375045 (1968-03-01), Zeidler
patent: 3998497 (1976-12-01), Koizumi
patent: 4623201 (1986-11-01), Gallone
patent: 4867579 (1989-09-01), Gallone
patent: 4878630 (1989-11-01), Schmid
Daubert James L.
Weitz James M.
Zaguroli, Jr. James
Benefiel John R.
Knight Industries, Inc.
Nguyen John Q.
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