JPS6223744U - - Google Patents

Info

Publication number
JPS6223744U
JPS6223744U JP11595385U JP11595385U JPS6223744U JP S6223744 U JPS6223744 U JP S6223744U JP 11595385 U JP11595385 U JP 11595385U JP 11595385 U JP11595385 U JP 11595385U JP S6223744 U JPS6223744 U JP S6223744U
Authority
JP
Japan
Prior art keywords
circuit
hoist
valve
drain
drain circuit
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
JP11595385U
Other languages
Japanese (ja)
Other versions
JPH058199Y2 (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 JP1985115953U priority Critical patent/JPH058199Y2/ja
Publication of JPS6223744U publication Critical patent/JPS6223744U/ja
Application granted granted Critical
Publication of JPH058199Y2 publication Critical patent/JPH058199Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は本考案の第１、第２の実施例
を示すそれぞれの回路図、第３図はダンプトラツ
クの概略的な側面図、第４図は従来例の回路図で
ある。 １はホイストシリンダ、３はボトム室、８はホ
イストバルブ、１１はドレン回路、１２は電磁弁
、１３は絞り。 Figures 1 and 2 are circuit diagrams showing the first and second embodiments of the present invention, Figure 3 is a schematic side view of a dump truck, and Figure 4 is a circuit diagram of a conventional example. . 1 is a hoist cylinder, 3 is a bottom chamber, 8 is a hoist valve, 11 is a drain circuit, 12 is a solenoid valve, and 13 is a throttle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ホイストシリンダ１のボトム室３とホイストバ
ルブ８とを接続する回路にドレン回路１１を分岐
接続し、このドレン回路１１に１３と、断、続位
置を有する電磁弁１２を介装したことを特徴とす
るダンプ装置の作動油圧回路。 A drain circuit 11 is branch-connected to a circuit connecting the bottom chamber 3 of the hoist cylinder 1 and the hoist valve 8, and a solenoid valve 12 having disconnection and connection positions is interposed in the drain circuit 11. Hydraulic circuit for dump equipment.
JP1985115953U 1985-07-30 1985-07-30 Expired - Lifetime JPH058199Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985115953U JPH058199Y2 (en) 1985-07-30 1985-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985115953U JPH058199Y2 (en) 1985-07-30 1985-07-30

Publications (2)

Publication Number Publication Date
JPS6223744U true JPS6223744U (en) 1987-02-13
JPH058199Y2 JPH058199Y2 (en) 1993-03-02

Family

ID=31000092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985115953U Expired - Lifetime JPH058199Y2 (en) 1985-07-30 1985-07-30

Country Status (1)

Country Link
JP (1) JPH058199Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089792A1 (en) * 2010-01-20 2011-07-28 日立建機株式会社 Conveying vehicle
WO2011135959A1 (en) * 2010-04-26 2011-11-03 日立建機株式会社 Transportation vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410641U (en) * 1977-06-23 1979-01-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410641U (en) * 1977-06-23 1979-01-24

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089792A1 (en) * 2010-01-20 2011-07-28 日立建機株式会社 Conveying vehicle
JP5119363B2 (en) * 2010-01-20 2013-01-16 日立建機株式会社 Transport vehicle
US8840189B2 (en) 2010-01-20 2014-09-23 Hitachi Construction Machinery Co., Ltd. Transporter vehicle
WO2011135959A1 (en) * 2010-04-26 2011-11-03 日立建機株式会社 Transportation vehicle
CN102712280A (en) * 2010-04-26 2012-10-03 日立建机株式会社 Transportation vehicle
JP5303067B2 (en) * 2010-04-26 2013-10-02 日立建機株式会社 Transport vehicle
US8731787B2 (en) 2010-04-26 2014-05-20 Hitachi Construction Machinery Co., Ltd. Transporter vehicle

Also Published As

Publication number Publication date
JPH058199Y2 (en) 1993-03-02

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