JPS6428367U - - Google Patents

Info

Publication number
JPS6428367U
JPS6428367U JP12405587U JP12405587U JPS6428367U JP S6428367 U JPS6428367 U JP S6428367U JP 12405587 U JP12405587 U JP 12405587U JP 12405587 U JP12405587 U JP 12405587U JP S6428367 U JPS6428367 U JP S6428367U
Authority
JP
Japan
Prior art keywords
hydraulic
steering device
circuit
flow divider
bypass
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
JP12405587U
Other languages
English (en)
Other versions
JPH0751421Y2 (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 JP1987124055U priority Critical patent/JPH0751421Y2/ja
Publication of JPS6428367U publication Critical patent/JPS6428367U/ja
Application granted granted Critical
Publication of JPH0751421Y2 publication Critical patent/JPH0751421Y2/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】
第１図は乗用田植機に油圧式操向装置を付設し
た実施例の側面図、第２図・第３図は操向用シリ
ンダー８とタイロツド６・ナツクルアーム５Ｒ・
５Ｌの実施例を示す平面図、第４図は本考案の油
圧式操向装置の油圧回路図、第５図は本考案のフ
ローデイバイダーの断面図、第６図は同じくスプ
ールの平面図、第７図は従来のフローデイバイダ
ーの断面図、第８図は従来のエンジン回転の変化
に伴うメイン回路とバイパス回路との流量の変化
を示す図面、第９図は作業機油圧昇降装置の負荷
が掛かつた場合のメイン回路とバイパス回路の流
量の変化を示す図面である。 Ａ……操向用油圧制御弁、Ｂ……フローデイバ
イダー、Ｖ……作業機用油圧制御弁、１Ｌ・１Ｒ
Ｌ……前輪、２……フローデイバイダーのスプー
ル、２ａ……絞り切欠。

Claims (1)

    【実用新案登録請求の範囲】
  1. １個の油圧ポンプＰより吐出した圧油をフロー
    デイバイダーにより、メイン回路とバイパス回路
    とに分流し、メイン回路は油圧式操向装置に送油
    され、バイパス回路は作業機油圧昇降装置に送油
    されるべく構成し、作業機油圧昇降装置の負荷の
    大小により、メイン流量を減少しパイパス流量を
    増加すべくフローデイバイダーを構成したことを
    特徴とする油圧式操向装置。
JP1987124055U 1987-08-12 1987-08-12 田植機の油圧式操向装置 Expired - Lifetime JPH0751421Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987124055U JPH0751421Y2 (ja) 1987-08-12 1987-08-12 田植機の油圧式操向装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987124055U JPH0751421Y2 (ja) 1987-08-12 1987-08-12 田植機の油圧式操向装置

Publications (2)

Publication Number Publication Date
JPS6428367U true JPS6428367U (ja) 1989-02-20
JPH0751421Y2 JPH0751421Y2 (ja) 1995-11-22

Family

ID=31373459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987124055U Expired - Lifetime JPH0751421Y2 (ja) 1987-08-12 1987-08-12 田植機の油圧式操向装置

Country Status (1)

Country Link
JP (1) JPH0751421Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0238377U (ja) * 1988-09-08 1990-03-14
KR20230119144A (ko) 2020-12-24 2023-08-16 가부시키가이샤 다이후쿠 자동 창고

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547244A (en) * 1978-09-26 1980-04-03 Int Standard Electric Corp Glass composition
JPS6187170U (ja) * 1984-11-14 1986-06-07
JPS641660A (en) * 1987-06-24 1989-01-06 Kubota Ltd Hydraulic circuit for working vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547244A (en) * 1978-09-26 1980-04-03 Int Standard Electric Corp Glass composition
JPS6187170U (ja) * 1984-11-14 1986-06-07
JPS641660A (en) * 1987-06-24 1989-01-06 Kubota Ltd Hydraulic circuit for working vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0238377U (ja) * 1988-09-08 1990-03-14
KR20230119144A (ko) 2020-12-24 2023-08-16 가부시키가이샤 다이후쿠 자동 창고

Also Published As

Publication number Publication date
JPH0751421Y2 (ja) 1995-11-22

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