Bearings – Linear bearing – Recirculating
Patent
1986-08-06
1987-10-20
Levy, Stuart S.
Bearings
Linear bearing
Recirculating
384 43, F16C 2906
Patent
active
047010576
ABSTRACT:
A linear motion rolling contact bearing assembly includes a slider unit having a main body, in which a pair of endless circulating paths for rolling members is formed, and a U-shaped frame, and having a rail extending over a predetermined length and having a U-shaped cross section for slidably receiving therein the slider unit. An end mounting section for mounting to an exterior member outside of the assembly is formed at least at one end of the U-shaped rail and/or the U-shaped frame. Thus, any deformation and/or distortion, which may be produced when mounting the assembly to an apparatus, is prevented from being transmitted to the remaining part of the assembly, thereby maintaining a high dimensional precision and structural integrity.
REFERENCES:
patent: 2325896 (1943-08-01), Waller
patent: 2889181 (1959-06-01), Lang et al.
patent: 3304133 (1967-02-01), Strassberg
patent: 3467447 (1969-09-01), Newman
patent: 3778120 (1973-12-01), Hagen et al.
patent: 4582371 (1986-04-01), Mottate
Hannon Thomas R.
Leeds Kenneth E.
Levy Stuart S.
MacPherson Alan H.
Nippon Thompson Co. Ltd.
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