JPH0448933U - - Google Patents

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Publication number
JPH0448933U
JPH0448933U JP8741790U JP8741790U JPH0448933U JP H0448933 U JPH0448933 U JP H0448933U JP 8741790 U JP8741790 U JP 8741790U JP 8741790 U JP8741790 U JP 8741790U JP H0448933 U JPH0448933 U JP H0448933U
Authority
JP
Japan
Prior art keywords
fixing member
mower blade
blade fixing
rotating shaft
brush cutter
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
JP8741790U
Other languages
English (en)
Other versions
JPH0642431Y2 (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 JP8741790U priority Critical patent/JPH0642431Y2/ja
Publication of JPH0448933U publication Critical patent/JPH0448933U/ja
Application granted granted Critical
Publication of JPH0642431Y2 publication Critical patent/JPH0642431Y2/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図は上側
ボス及び刈刃を組付け状態で上側から見た図、第
２図は上側ボスの上面における異物の排除機能を
説明する図、第３図はギヤ装置を含む範囲の詳細
な構造図、第４図は動力刈払機の全体を概略的に
示す斜視図である。 １０……動力刈払機、１８……刈刃、２８……
ギヤケース、３２……回転軸、４２……上側ボス
（刈刃用上側固定部材）、４４……下側ボス、（
刈払用下側固定部材）、６４……螺旋溝、６６…
…異物。

Claims (1)

    【実用新案登録請求の範囲】
  1. ギヤケース２８から下方へ突出する回転軸３２
    に刈刃用上側固定部材４２及び刈刃用下側固定部
    材４４が一体回転的に嵌合し、刈刃１８が前記刈
    刃用上側固定部材４２及び前記刈刃用下側固定部
    材４４からの挟圧により前記回転軸３２に固定さ
    れる刈払機１０において、前記刈刃用上側固定部
    材４２の上面には、中央部から周辺部へ前記刈刃
    １８の回転方向とは逆方向へ螺旋的に伸びる螺旋
    溝６４が形成されていることを特徴とする刈払機
    。
JP8741790U 1990-08-23 1990-08-23 刈払機 Expired - Lifetime JPH0642431Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8741790U JPH0642431Y2 (ja) 1990-08-23 1990-08-23 刈払機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8741790U JPH0642431Y2 (ja) 1990-08-23 1990-08-23 刈払機

Publications (2)

Publication Number Publication Date
JPH0448933U true JPH0448933U (ja) 1992-04-24
JPH0642431Y2 JPH0642431Y2 (ja) 1994-11-09

Family

ID=31819740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8741790U Expired - Lifetime JPH0642431Y2 (ja) 1990-08-23 1990-08-23 刈払機

Country Status (1)

Country Link
JP (1) JPH0642431Y2 (ja)

Also Published As

Publication number Publication date
JPH0642431Y2 (ja) 1994-11-09

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