1984-02-24
1985-09-17
Levy, Stuart S.
Cutlery
308 6R, F16C 2906, F16C 2904
Patent
active
045416745
ABSTRACT:
An improvement in linear rolling bearing assemblies having cylindrical outer sleeves with a central bore and a cage within such bore having outwardly extending projections which define a plurality of continuous ball circulation paths, each comprised of a longitudinal load channel and an adjacent longitudinal return channel. The improvement consists of a unitary cylindrical outer sleeve having longitudinal load-carrying lands and accompanying return channel grooves, the load-carrying lands straddled by the outwardly extending projections of the cage in such a way that restricted rotation of the cage relative to the sleeve is permitted. The return channel groove is formed in the bore of the outer housing by a substantially horizontal deformation from the load-carrying land which deformation is blended with a ball-conforming shape whereby guidance is provided the balls through the return channel. The case is a single unit made from a material selected from metal and plastic and can be simply assembled by inserting the cage in the sleeve to form the assembly.
REFERENCES:
patent: 3330606 (1967-07-01), Suda
patent: 3512849 (1970-05-01), Weisel
patent: 3545826 (1970-12-01), Magee
patent: 3689124 (1972-09-01), Irwin
patent: 3692371 (1972-09-01), Geffner
patent: 3767276 (1973-10-01), Henn
patent: 3879093 (1975-04-01), Betrix
patent: 3891284 (1975-06-01), Ernst et al.
patent: 3951472 (1976-04-01), Schurger et al.
patent: 3951473 (1976-04-01), Olschewski et al.
patent: 3955857 (1976-05-01), Schurger et al.
patent: 3958678 (1976-05-01), Jeter
patent: 3967865 (1976-07-01), Walter et al.
patent: 3975064 (1976-08-01), Nilsson
patent: 4005913 (1977-02-01), Thomson, Jr.
patent: 4062602 (1977-12-01), Nilsson
patent: 4073547 (1978-02-01), Lundgren et al.
patent: 4108503 (1978-08-01), Ernst et al.
patent: 4108504 (1978-08-01), Ernst et al.
patent: 4118078 (1978-10-01), Ernst et al.
patent: 4128278 (1978-12-01), Headen et al.
patent: 4139242 (1979-02-01), Ernst et al.
patent: 4201424 (1980-05-01), Ernst et al.
patent: 4205885 (1980-06-01), Ernst et al.
patent: 4206951 (1980-06-01), Ernst et al.
patent: 4278305 (1981-07-01), Olschewski et al.
patent: 4311348 (1982-01-01), Olschewski et al.
patent: 4328999 (1982-05-01), Olschewski et al.
patent: 4334716 (1982-06-01), Magee et al.
patent: 4339157 (1982-07-01), Olschewski et al.
patent: 4372623 (1983-02-01), Koschmieder
Hannon Thomas R.
Levy Stuart S.
LandOfFree
Linear motion roller bearing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Linear motion roller bearing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Linear motion roller bearing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-367057