JPH02109759U - - Google Patents

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Publication number
JPH02109759U
JPH02109759U JP1910389U JP1910389U JPH02109759U JP H02109759 U JPH02109759 U JP H02109759U JP 1910389 U JP1910389 U JP 1910389U JP 1910389 U JP1910389 U JP 1910389U JP H02109759 U JPH02109759 U JP H02109759U
Authority
JP
Japan
Prior art keywords
wheel
hydraulic
pressure oil
drive
motor
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
JP1910389U
Other languages
English (en)
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JP2524561Y2 (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 JP1910389U priority Critical patent/JP2524561Y2/ja
Publication of JPH02109759U publication Critical patent/JPH02109759U/ja
Application granted granted Critical
Publication of JP2524561Y2 publication Critical patent/JP2524561Y2/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】
図面は本考案に係る乗用型芝刈機の油圧走行装
置の実施例を示し、第1図は該装置の油圧回路図
、第2図は芝刈機の全体側面図、第3図は芝刈機
の概略平面図、第4図は差動装置等を表す縦断側
面図である。 1……前車輪、2……後車輪、8……油圧モー
タ、9……差動装置、10……油圧モータ、11
……油圧ポンプ、12……切換弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 左右の車輪夫々に対して独立に動力を伝える左
    右一対の油圧モータ8,8を、前車輪1、あるい
    は、後車輪2のうちのいずれか一方の側に備える
    と共に、他方の側に、差動装置9を介して左右の
    車輪夫々に対して動力を伝える単一の油圧モータ
    10を備え、これら3つの油圧モータ8,8,1
    0夫々に圧油を供給する可変容量型の油圧ポンプ
    11を備え、前後車輪1,2の全てを、駆動する
    四駆状態と、前後車輪1,2のうちのいずれか一
    方のみを駆動する二駆状態との選択を、油圧モー
    タに対する圧油の供給あるいは遮断で行う切換弁
    12を備えて成る乗用型芝刈機の油圧走行装置。
JP1910389U 1989-02-21 1989-02-21 乗用型芝刈機の油圧走行装置 Expired - Lifetime JP2524561Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1910389U JP2524561Y2 (ja) 1989-02-21 1989-02-21 乗用型芝刈機の油圧走行装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1910389U JP2524561Y2 (ja) 1989-02-21 1989-02-21 乗用型芝刈機の油圧走行装置

Publications (2)

Publication Number Publication Date
JPH02109759U true JPH02109759U (ja) 1990-09-03
JP2524561Y2 JP2524561Y2 (ja) 1997-02-05

Family

ID=31234318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1910389U Expired - Lifetime JP2524561Y2 (ja) 1989-02-21 1989-02-21 乗用型芝刈機の油圧走行装置

Country Status (1)

Country Link
JP (1) JP2524561Y2 (ja)

Also Published As

Publication number Publication date
JP2524561Y2 (ja) 1997-02-05

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