Patent · US Expired

Combination pipe-cutter and deburring tool

US4270269A · kind A · utility

7Cited by

3References

4Claims

0Family size

Assignee

Firma Rothenberg GmbH & Co. · DE

Inventors

Manfred Weil · Schorndorf, DE
Gunter Rothenberger · Bad Homburg vor der Höhe, DE

Key dates

Filing date	Apr 29, 1979
Grant date	Jun 2, 1981
Priority date	—
Expiry date	Apr 29, 1999

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23D21/10
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

Combination pipe-cutter and deburring tool especially for plastic pipe. A housing which can be positioned around the pipe to be cut, carries an adjustable cutter which has a spindle and a hollow grip handle. A separable deburring tool for removing the internal burr that remains after the pipe is cut fits into the hollow grip handle.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.