Patent ID: 8042654

Claim:
A bushing lubricator comprising: a first elongated member comprising a first body portion having a first front end portion and a first rear end portion, a first flange extending perpendicularly and outwardly to a longitudinal axis of the first body portion and about the first front end portion, a first engaging portion extending outwardly from the first front end portion and along the longitudinal axis, the first engaging portion comprising a cylindrical threaded portion, and at least one channel drilled through a lateral outer surface of the first engaging portion to the longitudinal axis and extending to the first rear end portion of the first body portion, thereby configuring an opening at the lateral outer surface of the first engaging portion and at the first rear end portion; and a second elongated member comprising a second body portion having a second front end portion and a second rear end portion, a second engaging portion disposed internally and extending along a longitudinal axis of the second body portion from the second front end portion to an intermediate position between the second front end portion and a second rear end portion, the second engaging portion thereby configuring a partial hollow second body portion, the second engaging portion further comprising a complementary threaded portion capable of complementarily engaging the first threaded portion, and a second flange extending perpendicularly and outwardly to the longitudinal axis and about the second front end portion, wherein the first engaging portion is capable of removably mounting a bushing, the second engaging portion is capable of removably coupling the first engaging portion with the bushing mounted thereon in a manner, such that, the bushing is sandwiched between the first flange and the second flange, and wherein the bushing covers at least a portion of the opening of the channel on the lateral outer surface of the first engaging portion; and wherein upon pressurizing a lubricant into the channel of the first elongated member through the opening at first rear end portion of the first body portion, the lubricant is transmitted to an inner surface of the bushing through the opening of the channel on the lateral outer surface of the first engaging portion.