Bearings – Linear bearing – Combined with seal or guard
Patent
1992-04-30
1993-02-16
Footland, Lenard A.
Bearings
Linear bearing
Combined with seal or guard
F16C 2908
Patent
active
051865440
ABSTRACT:
Wiper unit for a bearing element, preferably a rolling bearing element, which is slidably mounted on the running surface of a shaped part and at least one of its front ends comprising a wiper blade retained by a supporting plate and whose one end region is in contact with the running surface for cleaning the same, characterized in that the wiper blade (5) comprises several flexible tongues (9 to 11) which lie in one comon plane before the mounting of the wiper unit on the bearing element (1) and whose ends are in resilient contact with respective sections of the running surface of the shaped part (2) in the assembled state.
REFERENCES:
patent: 4850720 (1989-07-01), Osawa
patent: 4886376 (1989-12-01), Osawa
patent: 4921358 (1990-05-01), Kasuga et al.
patent: 4963038 (1990-10-01), Asano et al.
Eder Jean M.
Koschmieder Hartmut
Lambertz Hans-Reinhard
Footland Lenard A.
INA Walzlager Schaeffler KG
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