Adjustable interior pipe cutter
US4466185A · kind A · utility
11Cited by
4References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 28, 1983 |
| Grant date | Aug 21, 1984 |
| Priority date | — |
| Expiry date | Feb 28, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23D21/14
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A pipe cutter is provided whereby a pipe or workpiece is cut from the inside out said cut accomplished by rotating cutters that are mounted on the ends of pivoted sliding guides wherein the guides are pivoted at the end opposite to that of the cutters and the pivoting action expands the end of the guides wherein the cutters are attached and by driving the pivoted sliding guides by a rotating motion the inside wall of the workpiece will be cut.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.