Chain with pins equipped with lubricating cartridges and cartridge for said chain
AssigneeRegina S.I.C.C. S.p.A.
InventorCarlo Garbagnati
Life of this patent
Estimating the term…
Abstract
A chain with links made of plates (11,12,111,112) connected with hollow pins (13,113) containing a reserve of lubricant connected with the chain parts (16,116) to be lubricated. The lubricant reserve is contained in replaceable cartridges (20,120,220) inserted removably in said pins through an appropriate end passage (19,119). The cartridge can be made with an enlarged section (23) to constitute a plug of the pin in which it is received.
Claims20
Chain with links made of plates connected by hollow pins containing a reserve of lubricant connected with the chain parts to be lubricated characterized in that the lubricant reserve is contained in replaceable cartridges inserted in said pins through an end passage.
Cartridge containing a lubricant reserve and designed to be removably inserted in hollow pins of a chain with links made up of plates connected by said hollow pins to constitute a lubricant reserve connected with chain parts to be lubricated.
Dependencies are inferred from the claim text.