Lubrication – Bearing packer
Reexamination Certificate
2005-07-27
2008-12-23
Siconolfi, Robert A. (Department: 3683)
Lubrication
Bearing packer
C184S105100, C184S105200
Reexamination Certificate
active
07467690
ABSTRACT:
Disclosed is a pneumatic grease applicator includes a receptacle in which a retainer that retains a bearing to which grease is to be applied and a presser that securely holds the presser on the retainer are movably received. The receptacle has a bottom nozzle through which grease is continuously supplied from an external source under a pneumatically induced driving force, whereby the grease can be consecutively applied to a number of bearings without interrupts. Sealing members are provided between the retainer and the presser and side wall of the receptacle to prevent leakage of grease.
REFERENCES:
patent: 1515240 (1924-11-01), Cox
patent: 5709284 (1998-01-01), Shultz, Sr.
patent: 5782318 (1998-07-01), Ng
patent: 6561316 (2003-05-01), Graf et al.
patent: 6920961 (2005-07-01), Ploeger
Hsiao James K
Lih Yann Industrial Co., Ltd.
Muncy Geissler Olds & Lowe, PLLC
Siconolfi Robert A.
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