JPH043515U - - Google Patents

Info

Publication number
JPH043515U
JPH043515U JP4274490U JP4274490U JPH043515U JP H043515 U JPH043515 U JP H043515U JP 4274490 U JP4274490 U JP 4274490U JP 4274490 U JP4274490 U JP 4274490U JP H043515 U JPH043515 U JP H043515U
Authority
JP
Japan
Prior art keywords
drive mechanism
working device
height
ground
height sensor
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.)
Pending
Application number
JP4274490U
Other languages
English (en)
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 JP4274490U priority Critical patent/JPH043515U/ja
Publication of JPH043515U publication Critical patent/JPH043515U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Harvester Elements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る作業車の実施例を示し、第
1図は制御駆動系統図、第2図は接地輪支持部の
縦断側面図、第3図は高さセンサ配設部の平面図
、第4図は全体側面図である。 3……作業装置、4……駆動機構、16……切
換手段、S……高さセンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 機体に対して作業装置3を駆動機構4により昇
    降自在に連結し、前記作業装置3の対地高さを検
    出する高さセンサSと、この高さセンサSの検出
    結果に基づいて作業装置3を所定対地高さに維持
    すべく前記駆動機構4を自動制御する昇降制御手
    段と、遠隔操縦により前記駆動機構4を昇降駆動
    する遠隔操作手段とを備えるとともに、前記昇降
    制御手段による駆動状態と前記遠隔操作手段によ
    る駆動状態とに切換自在な切換手段16を設けて
    ある作業車。
JP4274490U 1990-04-21 1990-04-21 Pending JPH043515U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4274490U JPH043515U (ja) 1990-04-21 1990-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4274490U JPH043515U (ja) 1990-04-21 1990-04-21

Publications (1)

Publication Number Publication Date
JPH043515U true JPH043515U (ja) 1992-01-13

Family

ID=31554559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4274490U Pending JPH043515U (ja) 1990-04-21 1990-04-21

Country Status (1)

Country Link
JP (1) JPH043515U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119623U (ja) * 1977-03-02 1978-09-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816005B2 (ja) * 1974-12-20 1983-03-29 株式会社東芝 キユウインジキフジヨウレツシヤノ フジヨウセイギヨホウホウ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816005B2 (ja) * 1974-12-20 1983-03-29 株式会社東芝 キユウインジキフジヨウレツシヤノ フジヨウセイギヨホウホウ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119623U (ja) * 1977-03-02 1978-09-22
JPS6123758Y2 (ja) * 1977-03-02 1986-07-16

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