FLOOR SURFACE POLISHING MACHINE

摘要

PROBLEM TO BE SOLVED: To achieve a further compact designing of a floor surface polishing machine as a whole by folding an operation handle shorter when the whole machine is folded to rest. SOLUTION: A lock pin 14B is provided to allow locking of an operation handle 4 provided on a polishing machine 1 at a neutral position of keeping it upright with respect to a frame 1S and a foot pedal 12 to release the locking thereof. On the other hand, a joint part 8 is provided at an intermediate part of the operation handle 4 to let the operation handle be locked being extended straight or bent ahead of the polishing machine almost at the right angle.