Lubrication – Lubricators – Refilling device
Patent
1990-04-23
1991-09-03
Yeung, James C.
Lubrication
Lubricators
Refilling device
1841053, 222256, 222383, F16N 2100
Patent
active
050444719
ABSTRACT:
An insert adapter is provided for use with a grease gun having a dispensing barrel, a pump housing, and a grease supply casing of the type that is either packed with grease in bulk or receives an open ended grease cartridge. The insert adapter adapts the grease gun to receive a bellows type grease cartridge having a threaded dispensing outlet at one end. The adapter comprises a circular cone shaped body with a threaded connector socket at its center. The periphery of the cone shaped body fits securely in the interior of the grease gun pump housing, and the threaded connector socket securely receives the threaded outlet of the bellows grease cartridge, thereby adapting the grease gun to receive and be supplied by a bellows type grease cartridge.
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Cariaso Alan B.
Lincoln
Yeung James C.
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