Lubricating system and lubricating method

Lubrication – Systems – Gearing

Reexamination Certificate

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Details

C184S006000, C184S031000

Reexamination Certificate

active

07980361

ABSTRACT:
A lubricating system is adapted to supply lubricating oil to a lip portion of an oil-seal member for preventing the lubricating oil from leaking out of a case. The lubricating system includes a rotating member, a bearing, a scraping member, and a guiding section. The rotating member is configured and arranged to be rotatably housed within the case and to slidably engage the lip portion of the oil-seal member. The bearing rotatably supports the rotating member. The scraping member is configured and arranged to scrape the lubricating oil discharged from the bearing. The guiding section is configured and arranged to guide the lubricating oil scraped by the scraping member to the lip portion of the oil-seal member.

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patent: 4848177 (1989-07-01), Miura et al.
patent: 4964489 (1990-10-01), Patel
patent: 5489190 (1996-02-01), Sullivan
patent: 5899827 (1999-05-01), Nakano et al.
patent: 6059682 (2000-05-01), Friedmann et al.
patent: 7455150 (2008-11-01), Gekht et al.
patent: 3321732 (1984-12-01), None
patent: 19756253 (1998-06-01), None
patent: 2204369 (1988-11-01), None
patent: 3274916 (2002-02-01), None

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