Title:
切断装置
Document Type and Number:
Japanese Patent JP5732054
Kind Code:
B2
Abstract:
A cutting device for cutting a pipe having a pipe wall. The cutting device includes an elongate carrier having a tool end which is engageable with a power tool and an opposed free end. The device includes a guide wheel located at the free end of the carrier which is loosely mounted thereon for rotation relative thereto, having a bearing surface extending parallel to a longitudinal axis of the carrier. The device also includes a cutting element having a peripheral cutting edge which is located adjacent to the guide wheel being positioned intermediate the guide wheel and the tool end. The cutting element is of greater transverse dimension than the guide wheel so that when the bearing surface bears against an internal surface of the pipe the distance between the cutting edge of the cutting element and the bearing surface enables the cutting element to cut through the pipe wall.
More Like This:
Inventors:
Fraser Thomas O'Keefe
Andrew Roch
William McMin
Michael Jazm Elkington
Andrew Roch
William McMin
Michael Jazm Elkington
Application Number:
JP2012523166A
Publication Date:
June 10, 2015
Filing Date:
August 03, 2010
Export Citation:
Assignee:
FRELK INDUSTRIES PTY LTD
International Classes:
B23D21/00; B24B27/06; B23D45/12; B24B45/00
Domestic Patent References:
| JP10216376A |
Foreign References:
| US4576070 | ||||
| US4669923 | ||||
| US20030077130 | ||||
| US6048142 |
Attorney, Agent or Firm:
Kiyoshi Mizuno
Hitoshi Kitamura
Tatsuo Itami
Hitoshi Kitamura
Tatsuo Itami