Method of and means for bending pipe
United States Patent 2466877
US Patent References:
/0472504.html
- - 0472504

/0951717.html
- - 0951717

/0953253.html
- - 0953253

/1018676.html
- - 1018676

/1043334.html
- - 1043334


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