JPH023214U - - Google Patents

Info

Publication number
JPH023214U
JPH023214U JP8195188U JP8195188U JPH023214U JP H023214 U JPH023214 U JP H023214U JP 8195188 U JP8195188 U JP 8195188U JP 8195188 U JP8195188 U JP 8195188U JP H023214 U JPH023214 U JP H023214U
Authority
JP
Japan
Prior art keywords
steering
wheel
switching mechanism
front wheel
wheel speed
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
JP8195188U
Other languages
English (en)
Other versions
JPH0746091Y2 (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 JP1988081951U priority Critical patent/JPH0746091Y2/ja
Publication of JPH023214U publication Critical patent/JPH023214U/ja
Application granted granted Critical
Publication of JPH0746091Y2 publication Critical patent/JPH0746091Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Transplanting Machines (AREA)

Description

【図面の簡単な説明】
第1図は油圧回路図、第2図は全体側面図、第
3図は同平面図、第4図は2輪操向機構部の側面
説明図、第5図は同平面説明図、第6図はミツシ
ヨンケース部の断面説明図、第7図は後輪操向機
構部の説明図、第8図は旋回動作説明図、第9図
は他の変形構造例を示す説明図である。 6……前輪、8……後輪、14……操向ハンド
ル、52……変速シリンダ(前輪増速機構)、9
5……切換板(操向切換機構)、102……変速
モータ(前輪増速機構)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 前後輪を駆動する4輪駆動機構を備えた構造に
    おいて、2輪操向と4輪操向の切換えを行う操向
    切換機構と、前輪の回転数を増速する前輪増速機
    構を備え、これら操向切換機構と前輪増速機構を
    操向ハンドルに連動連結させ、該操向ハンドルの
    ステアリング量の変化に基づいて前記操向切換機
    構及び前輪増速機構を適宜作動制御するように構
    成したことを特徴とする田植機の操向装置。
JP1988081951U 1988-06-20 1988-06-20 移動農機の操向装置 Expired - Lifetime JPH0746091Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988081951U JPH0746091Y2 (ja) 1988-06-20 1988-06-20 移動農機の操向装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988081951U JPH0746091Y2 (ja) 1988-06-20 1988-06-20 移動農機の操向装置

Publications (2)

Publication Number Publication Date
JPH023214U true JPH023214U (ja) 1990-01-10
JPH0746091Y2 JPH0746091Y2 (ja) 1995-10-25

Family

ID=31306718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988081951U Expired - Lifetime JPH0746091Y2 (ja) 1988-06-20 1988-06-20 移動農機の操向装置

Country Status (1)

Country Link
JP (1) JPH0746091Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324037U (ja) * 1986-07-31 1988-02-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626997A (en) * 1979-08-09 1981-03-16 Showa Alum Corp Lubricating oil for aluminum working

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324037U (ja) * 1986-07-31 1988-02-17

Also Published As

Publication number Publication date
JPH0746091Y2 (ja) 1995-10-25

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