Title:
Method of and means for bending pipe
United States Patent 2466877
Inventors:
Clint, Cross
Publication Date:
04/12/1949
Export Citation:
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Assignee:
Norris W. C.
Primary Class:
72/364
Other Classes:
72/369, 72/403
International Classes:
B21C37/28; B21D9/08; B21C37/15; B21D9/00
View Patent Images:
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US Patent References:
2149508Apparatus for producing branch fittings
2038165Forging machine
1996838Method of and means for bending tubes
1978452Method of making pipe fittings
1960788Method and means for forming pipe elbows
1958447Pipe bend and method and apparatus for making the same
1931307Tubing for and method of making bends
1931306Method of making pipe elbows
1923272Method and means for forming pipe elbows
1908373Method of making pipe bends or the like
1903436Method of and means for the manufacture of pipe fittings
1857583Apparatus for straightening out the ends of bent pipes
1816218Method and apparatus for forming arch tubes
1781567Apparatus for producing bent pipes of correct prescribed lengths
1672068Conduit bender
1430856Method of making return l's
1198187N/A
1099669N/A
1043334N/A
1018676N/A
0953253N/A
0951717N/A
0472504N/A
Foreign References:
DE276537C