JPH03112217U - - Google Patents

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Publication number
JPH03112217U
JPH03112217U JP2049190U JP2049190U JPH03112217U JP H03112217 U JPH03112217 U JP H03112217U JP 2049190 U JP2049190 U JP 2049190U JP 2049190 U JP2049190 U JP 2049190U JP H03112217 U JPH03112217 U JP H03112217U
Authority
JP
Japan
Prior art keywords
grass
boss
upper boss
outer circumferential
case
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2049190U
Other languages
English (en)
Other versions
JPH077697Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990020491U priority Critical patent/JPH077697Y2/ja
Publication of JPH03112217U publication Critical patent/JPH03112217U/ja
Application granted granted Critical
Publication of JPH077697Y2 publication Critical patent/JPH077697Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
図面はこの考案の実施例に関し、第１図は上方
からギヤ装置及び上側ボスを見た図、第２図は第
１図の変形例を上方から見た図、第３図はギヤ装
置と回転刃との結合部位の詳細な構造図、第４図
は刈払機の全体を概略的に示す斜視図である。 １０……刈払機、１８……回転刃、２４……回
転軸、２６……ケース、３２……上側ボス、３４
……下側ボス、４０……角部（突出部位）、４２
……辺部（非突出部位）。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 上側ボス３２及び下側ボス３４が、ケース
    ２６から突出する回転軸２４に一体回転的に嵌合
    し、回転刃１８が、前記上側ボス３２及び前記下
    側ボス３４の間に挟着されて、前記回転軸２４の
    回転に伴つて回転する刈払機１０の草つる巻付き
    防止構造において、前記上側ボス３２の周部が多
    角形輪郭とされることを特徴とする刈払機の草つ
    る巻付き防止構造。 (2) 前記上側ボス３２は、前記ケース２６の外
    周輪郭の外側へ突出する突出部位４０と前記外周
    輪郭より内側に位置する非突出部位４２とを回転
    方向へ交互に有していることを特徴とする請求項
    １記載の刈払機の草つる巻付き防止構造。
JP1990020491U 1990-03-02 1990-03-02 刈払機の草つる巻付き防止構造 Expired - Lifetime JPH077697Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990020491U JPH077697Y2 (ja) 1990-03-02 1990-03-02 刈払機の草つる巻付き防止構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990020491U JPH077697Y2 (ja) 1990-03-02 1990-03-02 刈払機の草つる巻付き防止構造

Publications (2)

Publication Number Publication Date
JPH03112217U true JPH03112217U (ja) 1991-11-18
JPH077697Y2 JPH077697Y2 (ja) 1995-03-01

Family

ID=31523585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990020491U Expired - Lifetime JPH077697Y2 (ja) 1990-03-02 1990-03-02 刈払機の草つる巻付き防止構造

Country Status (1)

Country Link
JP (1) JPH077697Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5064524U (ja) * 1973-10-18 1975-06-11
JPS50119821U (ja) * 1974-03-15 1975-09-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5064524U (ja) * 1973-10-18 1975-06-11
JPS50119821U (ja) * 1974-03-15 1975-09-30

Also Published As

Publication number Publication date
JPH077697Y2 (ja) 1995-03-01

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