Bearings – Rotary bearing – Antifriction bearing
Patent
1988-06-22
1989-07-04
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384523, 384528, F16C 3338
Patent
active
048446289
ABSTRACT:
A cage for an antifriction bearing is an elongate strip of injection molded plastic in the form of individual cage sections. Each section has lateral sides and cross webs which together define a pocket for a respective bearing rolling element. Adjacent cage sections are connected by thin strip connecting webs which are of a length to define an open space between adjacent sections. Respective connecting hooks are defined at the cross webs of each cage section. Following separation of two sections by breaking the connecting webs therebetween, the sections can be later reconnected for defining a complete circular cage by hooking the respective hooks at the cross webs of the neighboring sections to each other.
REFERENCES:
patent: 1366312 (1921-01-01), Danielsson
patent: 2566421 (1951-09-01), Lapointe
patent: 3436135 (1969-04-01), Bomberger
FAG Kugelfischer Georg Schafer (KGaA)
Footland Lenard A.
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