Lubrication – Lubricators – Belt – cable – chain or conveyor
Reexamination Certificate
2005-09-06
2005-09-06
Kim, Chong H. (Department: 3682)
Lubrication
Lubricators
Belt, cable, chain or conveyor
C198S500000, C305S059000, C305S117000, C059S004000, C059S005000, C474S231000
Reexamination Certificate
active
06938732
ABSTRACT:
A chain with links made of plates connected with hollow pins containing a reserve of lubricant connected with the chain parts to be lubricated. The lubricant reserve is contained in replaceable cartridges inserted removably in the pins through an appropriate end passage. The cartridge can be made with an enlarged section to constitute a plug of the pin in which it is received.
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Jacobson & Holman PLLC
Kim Chong H.
Regina S.I.C.C. S.p.A.
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