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jewell lunkenheimer
Oiler with pressure by spring.  The lever of tightening makes it possible to modify the compression of the spring. This spring puts in pressure grease to control its diffusion. A complementary regulation is carried out with the adjustable tangent of the bypass section located in the foot. A small stem pushed by a spring is located in the hollow lever creates a hard point at the time of the passage on the flat part of the screw. This system is used as anti-unscrewing. The shape of these oiler allows an easy filling of the oiler because the body tank is dismounted to the body to be lubricated.
clock injector
   AMERICAN INJECTOR  DETROIT model with leather joints
injector clok open
                       
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pistonmarinedebout_.jpg (146209 octets)

pistonmarineouvert__.jpg (42910 octets)

recent model of the ESSEX Brass company , USA



enlarge picture catalogue 1945 powell oiler

 
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catalogue 1920 oiler lunkenheimer jewwel