Cutting – By tool inside hollow work – One tool having only rectilinear motion
Patent
1991-01-15
1992-08-25
Look, Edward K.
Cutting
By tool inside hollow work
One tool having only rectilinear motion
83 54, 72327, B26D 300, B21D 3102
Patent
active
051408813
ABSTRACT:
A cylinder with a connected sleeve for supply and displacement of fluid through connection to an external piping, as well as an apparatus for and a method of manufacturing same are disclosed. An opening is formed to extend through the wall of a tubular body of the cylinder to provide a communication between the interior and the exterior thereof. A substantially flat abutment is formed on the outer surface around the opening. The outer peripheral surface of a connected sleeve is annularly in contact with the inner peripheral edge of the flat abutment, and the tubular body and the connected sleeve are joined together as by a welding operation.
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Aizaki Masaru
Kojima Takao
Jidosha Kiki Co. Ltd.
Look Edward K.
Ryznic John
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