Bearings – Linear bearing – Plain bearings
Patent
1997-06-26
2000-06-06
Footland, Lenard A.
Bearings
Linear bearing
Plain bearings
384 42, F16C 2902
Patent
active
060710128
ABSTRACT:
In order to eliminate a joining play and a wear play in a straight-line mechanism with a straight guiding member and a carriage sliding on this guiding member, it is provided to equip the guiding surfaces of the guiding member and of the carriage with mutually coordinated profiles. Each of the profiles has at least one wedge which extends in the sliding direction and rises in the circumferential direction and the parts having the profiles can be rotated with respect to one another.
REFERENCES:
patent: 4630941 (1986-12-01), Chainer et al.
G. Niemann, Maschinen-elemente (Machine Elements), vol. 1, Construction and Calculation of Connections, Bearings, Shafts (2.sup.nd edition), Springer-Verlag Berlin, Heidelberg, New York, p. 381 (1981).
Footland Lenard A.
Kuehl Hans
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