Title:
BACKPACK TYPE BLOW WORK MACHINE
Document Type and Number:
Japanese Patent JP2017048772
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To keep the output of an engine unchanged with respect to an operation amount (pulling margin) of a throttle lever provided at a grip, even when the grip provided at a vent pipe of a backpack type blow work machine is mounted in a manner movable in the longer direction.SOLUTION: A backpack type blow work machine 10 includes: a vent pipe 30 communicated and connected to an air duct 21a for passing the air of a blower unit 20 mounted on a backpack frame 11; a grip 34 mounted on the vent pipe 30 in a manner adjustable in the longer direction; a throttle lever 35 provided at the grip 34; and a throttle wire 41 for transmitting an operation of the throttle lever 35 to a throttle valve 23b. The vent pipe 30 has a throttle rod 42 which extends in the longer direction, which is supported movably, and in which the other end of the throttle wire 41 is fixed, and a first transmission mechanism 44 which transmits the operation of the throttle lever 35 as movement in the longer direction of the throttle rod 42. The first transmission mechanism 44 is mounted in a manner movable in the longer direction of the throttle rod 42.SELECTED DRAWING: Figure 2
Inventors:
NASHIMOTO TOMONOBU
SHIBATA YOSHINORI
SHIBATA YOSHINORI
Application Number:
JP2015175027A
Publication Date:
March 09, 2017
Filing Date:
September 04, 2015
Export Citation:
Assignee:
MAKITA CORP
International Classes:
F02B63/02; F02B63/00; F02B67/00; F02D11/02
Attorney, Agent or Firm:
Teruichi Hase