Inventor
SAVIOLI LEOPOLDO
IT8 patents
Patents
8 patentsUS6457966B1Oct 1, 2002
Apparatus with multiple operating phases for forming stable and internally regular bell mouth shapes on the terminal junction section of pipes made of thermoplastic material
SICA SPA8 citations71
US6009780AJan 4, 2000
Process, apparatus and tool for cutting a tubular bar
SICA SPA12 citations71
US5855930AJan 5, 1999
Workhead for forming a pipe bell at an end of a pipe made of thermoplastic material
SICA SPA7 citations71
US5620719AApr 15, 1997
Machine for bell-forming ends of thermally plasticized pipes
SICA SPA8 citations71
US4653364AMar 31, 1987
Apparatus and process for controlling the work phases of a cutter device movable on continuously extruded tubes
SICA SPA16 citations71
US6383435B2May 7, 2002
Method and apparatus for expanding and conferring a cup shape to the terminal junction segment of bi-axially oriented pipes made of thermoplastic material
SICA SPA9 citations69
US6220846B1Apr 24, 2001
Apparatus for expanding and conferring a cup shape to the terminal junction segment of bi-axially oriented pipes made of thermoplastic material
SICA SPA12 citations69
US4155694AMay 22, 1979
Device for forming the gasket housing in the socket joints of plastic material tubes
SICA SPA5 citations60