JPS63169806U - - Google Patents

Info

Publication number
JPS63169806U
JPS63169806U JP6361087U JP6361087U JPS63169806U JP S63169806 U JPS63169806 U JP S63169806U JP 6361087 U JP6361087 U JP 6361087U JP 6361087 U JP6361087 U JP 6361087U JP S63169806 U JPS63169806 U JP S63169806U
Authority
JP
Japan
Prior art keywords
lifting
working
ground
biasing force
working position
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
JP6361087U
Other languages
English (en)
Other versions
JPH0647204Y2 (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 JP1987063610U priority Critical patent/JPH0647204Y2/ja
Publication of JPS63169806U publication Critical patent/JPS63169806U/ja
Application granted granted Critical
Publication of JPH0647204Y2 publication Critical patent/JPH0647204Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Harvester Elements (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る対地作業装置の昇降操作構
造の実施例を示し、第1図は該昇降操作機構及び
バランスバネ機構を示す側面図、第2図はバラン
スバネ機構の概略平面図、第3図は芝刈機後部の
斜視図、第4図は芝刈機の全体側面図である。 6……対地作業装置、13……昇降リンク、C
……バランスバネ機構。

Claims (1)

    【実用新案登録請求の範囲】
  1. 対地作業装置6を車体に吊下げ支持する昇降リ
    ンク13、あるいは、この昇降リンク13と連係
    する昇降操作部材に対して、対地作業装置6に上
    昇方向に付勢力を与えて安定する作用姿勢と、こ
    の付勢力を低減する非作用姿勢とに切換操作可能
    なトツグル式のバランスバネ機構Cが設けられて
    いる対地作業装置の昇降操作構造。
JP1987063610U 1987-04-27 1987-04-27 対地作業装置の昇降操作構造 Expired - Lifetime JPH0647204Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987063610U JPH0647204Y2 (ja) 1987-04-27 1987-04-27 対地作業装置の昇降操作構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987063610U JPH0647204Y2 (ja) 1987-04-27 1987-04-27 対地作業装置の昇降操作構造

Publications (2)

Publication Number Publication Date
JPS63169806U true JPS63169806U (ja) 1988-11-04
JPH0647204Y2 JPH0647204Y2 (ja) 1994-12-07

Family

ID=30899000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987063610U Expired - Lifetime JPH0647204Y2 (ja) 1987-04-27 1987-04-27 対地作業装置の昇降操作構造

Country Status (1)

Country Link
JP (1) JPH0647204Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024113A (ja) * 1983-07-18 1985-02-06 ヤンマーディーゼル株式会社 ロ−タリ−モアの昇降装置
JPS6395403U (ja) * 1986-12-12 1988-06-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024113A (ja) * 1983-07-18 1985-02-06 ヤンマーディーゼル株式会社 ロ−タリ−モアの昇降装置
JPS6395403U (ja) * 1986-12-12 1988-06-20

Also Published As

Publication number Publication date
JPH0647204Y2 (ja) 1994-12-07

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