Cutlery
Patent
1981-01-28
1982-12-28
Footland, Lenard A.
Cutlery
308184A, 308233, 308235, F16C 1910
Patent
active
043658504
ABSTRACT:
Clutch thrust bearing unit with guided elastic self-alignment.
Elastic means 17 are inserted between a cylindrical part 18 of the guide sleeve and the inner ring (1) of the rolling bearing. The inner ring 1 has a radial arm 5 in rubbing contact with a radial annular guide section 20 fixed to the part 18. The annular portion 20 comprises a flange 24 fitted with rounded ends 25 which act as locking means on rotation of the inner ring 1 during which at least one extension 23 butts against one end 25 of the flange 24.
Any relative rotation between the inner ring 1 and the guide sleeve 20 is thus prevented, which limits the relative wear of these parts in rubbing contact.
REFERENCES:
patent: 4013327 (1977-03-01), Kunkel et al.
patent: 4080019 (1978-03-01), Flaissier et al.
patent: 4181380 (1980-01-01), Vinel et al.
patent: 4267913 (1981-05-01), Ernst et al.
Faurie Maurice
Perrichot Daniel
Footland Lenard A.
SKF Compagnie d'Applications Mecaniques
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