Pipe connection structure

Details Pipe connection structure Pipe connection structure

2008-03-18

2008-03-18

Bochna, David (Department: 3679)

Pipe joints or couplings

End to side or plate

Sput

C285S382000, C285S205000

Reexamination Certificate

active

07344164

ABSTRACT:
A pipe connection structure including a pipe having a pipe body, a end portion on a end side of the pipe body, and a collar extended radially outwardly from the end portion; and a block having a passage into which the end portion is inserted, a recess formed in an open end of the passage for receiving the collar, and a peripheral wall of the recess deformed inwardly and fitted onto the collar. The largest outside diameter portion of the collar is decentered toward a bottom surface of the recess.

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