Bearings – Rotary bearing – Antifriction bearing
Patent
1994-09-27
1995-07-25
Hannon, Thomas R.
Bearings
Rotary bearing
Antifriction bearing
277178, 384477, F16C 3378
Patent
active
054356547
ABSTRACT:
A seal device for use in a rolling bearing has a shield plate which is made of an annular metal plate, the outer peripheral half of the annular metal plate comprising a radially inner flat portion and a radially outer bent tail portion which is folded radially inwards to cooperate with the flat portion to provide the shield plate with an outer peripheral edge which is fitted into a retaining groove formed in the outer ring of the bearing.
REFERENCES:
patent: 2031571 (1936-02-01), Nilsson
patent: 2034567 (1936-03-01), Fernstrom
patent: 2718441 (1955-09-01), Smith
patent: 3071385 (1963-01-01), Greiner
patent: 3597030 (1971-08-01), Hallerback
patent: 3672736 (1972-06-01), Rathbone
patent: 4183592 (1980-01-01), Sudo et al.
Ishida Yasutaka
Sudo Shuji
Suzuki Hironori
Hannon Thomas R.
NSK Ltd
Sudo Corporation
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