JPS6057931U

JPS6057931U - brush cutter

Info

Publication number: JPS6057931U
Application number: JP15056483U
Authority: JP
Inventors: 清岡　克美
Original assignee: 小松ゼノア株式会社
Priority date: 1983-09-30
Filing date: 1983-09-30
Publication date: 1985-04-23
Also published as: JPH026738Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の１実施例の斜視説明図、第２４図は要
部の側断面説明図、第３図は他の実施例の要部の側断面
説明図、第４図は同要部の拡大正断面図である。（図面の主要な部分を表わす符号の説明）、１・・・ク
ラッチハウジング、３・・・エンジン、５・・・クラン
クケース、９・・・遠心クラッチ装置、２３・・・クラ
ッチドラム、２５・・・ドラム軸、２９・・・ベアリン
グ、３１・・・支持体、３３・・・回転刃、３５・・・
アウターパイプ、４７・・・伝動軸、６０・・・内径部
、６１・・・緩衝体、６３・・・保合軸。Fig. 1 is a perspective explanatory view of one embodiment of the present invention, Fig. 24 is a side sectional explanatory view of the main part, Fig. 3 is a side sectional explanatory view of the main part of another embodiment, and Fig. 4 is the same main part. It is an enlarged front sectional view of the section. (Explanation of symbols representing main parts of the drawings), 1...Clutch housing, 3...Engine, 5...Crankcase, 9...Centrifugal clutch device, 23...Clutch drum, 25... ...Drum shaft, 29...Bearing, 31...Support, 33...Rotary blade, 35...
Outer pipe, 47... Transmission shaft, 60... Inner diameter part, 61... Buffer body, 63... Retaining shaft.

Claims

[Scope of utility model registration request]

A centrifugal clutch device 9 is installed in the crankcase 5 of the engine 3.
A clutch housing 1 is fixedly provided to cover the drum shaft 25 of the clutch drum 23 of the centrifugal clutch device 9.
is rotatably supported on the clutch housing 1 via a bearing 29, one end of an outer pipe 35 is fixedly provided to the clutch housing 1, and a rotary blade 33 is attached to the other end of the outer pipe 35. A support body 31 that supports the shaft is fixedly provided, a transmission shaft 47 for transmitting the power of the engine 3 to the rotary blade 33 is provided in the outer pipe 35, and a transmission shaft 47 is provided at one end of the transmission shaft 47. A brush cutter characterized in that a retaining shaft 63 is detachably engaged with an inner diameter portion 60 provided on the drum shaft 25 via a shock absorber 61 made of rubber or the like.