Frishauf, Holtz, Goodman, Langer & Chick P.C.
Nozzle for lubrication
 Disclosed is a nozzle for lubrication, which comprises a substantially oval metallic mounting plate having a bolt-inserting hole at one end of the mounting plate and a plug body-inserting hole with plural protruded pieces at the other end of the mounting plate. A plug body made of a fiber-reinforced thermoplastic is insert-molded so that the protruded pieces of the plug body-inserting hole are embedded in a flange portion formed at a lower portion of the plug body and nozzle holes with different phases are at an upper portion of the plug body. 
Aoyama Seisakusho Co., Ltd.
F B
F16N B05B
inventional inventional
Hiromichi Masaaki
Mizuno Ide