JPS6372301U - - Google Patents

Info

Publication number
JPS6372301U
JPS6372301U JP16737386U JP16737386U JPS6372301U JP S6372301 U JPS6372301 U JP S6372301U JP 16737386 U JP16737386 U JP 16737386U JP 16737386 U JP16737386 U JP 16737386U JP S6372301 U JPS6372301 U JP S6372301U
Authority
JP
Japan
Prior art keywords
hydraulic oil
hydraulic
communication pipe
sealed
oil tank
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
JP16737386U
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 JP16737386U priority Critical patent/JPS6372301U/ja
Publication of JPS6372301U publication Critical patent/JPS6372301U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Description

【図面の簡単な説明】
第１図は本考案にかかる作動油タンク構造およ
びその加圧装置の系統図、第２図は本考案の第２
実施例を示す系統図、第３図は大形油圧シヨベル
におけるパワプラントの油圧系統図、第４図は従
来の複数の作動油タンクを有するパワプラントに
おける作動油タンク構造およびその加圧装置の系
統図である。 ５Ｒ，５Ｌ……作動油タンク、６……第１油圧
切換弁群、７……第２油圧切換弁群、８……第３
油圧切換弁群、９……第４油圧切換弁群、２６…
…連通管、２７……連通管、３３Ｒ，３３Ｌ……
エアコンプレツサ、３７……減圧弁、３８，３８
Ｒ，３８Ｌ……チエツク弁、３９，３９Ｒ，３９
Ｌ……安全弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数の油圧ユニツトと、該油圧ユニツトに付属
    する複数の密閉加圧式の作動油タンクとから構成
    される建設機械のパワプラントにおいて、上記複
    数の密閉加工式の作動油タンクの油相部分を相互
    に連通する作動油流通用の連通管を作動油タンク
    下面近くに接合して設けるとともに、気相部分を
    相互に連通する加圧空気流通用の連通管を作動油
    タンク上面近くに接合して設けた複数の作動油タ
    ンクの構造。
JP16737386U 1986-10-29 1986-10-29 Pending JPS6372301U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16737386U JPS6372301U (ja) 1986-10-29 1986-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16737386U JPS6372301U (ja) 1986-10-29 1986-10-29

Publications (1)

Publication Number Publication Date
JPS6372301U true JPS6372301U (ja) 1988-05-14

Family

ID=31099244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16737386U Pending JPS6372301U (ja) 1986-10-29 1986-10-29

Country Status (1)

Country Link
JP (1) JPS6372301U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023145566A1 (ja) 2022-01-25 2023-08-03 株式会社豊田自動織機 産業車両の作動油供給装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574241U (ja) * 1980-06-10 1982-01-09
JPS57182212A (en) * 1981-04-30 1982-11-10 Toshiba Corp Pressure controller
JPS60213681A (ja) * 1984-04-06 1985-10-25 三菱電機株式会社 油圧エレベ−タ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574241U (ja) * 1980-06-10 1982-01-09
JPS57182212A (en) * 1981-04-30 1982-11-10 Toshiba Corp Pressure controller
JPS60213681A (ja) * 1984-04-06 1985-10-25 三菱電機株式会社 油圧エレベ−タ装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023145566A1 (ja) 2022-01-25 2023-08-03 株式会社豊田自動織機 産業車両の作動油供給装置
JPWO2023145566A1 (ja) * 2022-01-25 2023-08-03
TWI857463B (zh) * 2022-01-25 2024-10-01 日商豐田自動織機股份有限公司 產業車輛之作動油供給裝置

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