Method for cutting through manhole neck or pipe uses rotating cutter mounted on legs so that it can be positioned accurately over manhole

摘要

#CMT# #/CMT# The method for cutting through a manhole neck or pipe (1) uses a rotating cutter (8) mounted on legs (7) so that it can be positioned accurately over the manhole. #CMT# : #/CMT# An independent claim is included for a machine (6) for carrying out the method. #CMT#USE : #/CMT# Cutting through a manhole neck or pipe. #CMT#ADVANTAGE : #/CMT# Damage to the road is minimized. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of the machine in position over a manhole. 1 : Pipe 3 : Cut 6 : Machine 7 : Leg 8 : Rotating cutter.