JPH0627719Y2 - コンクリートポンプ車のブーム駆動装置 - Google Patents

コンクリートポンプ車のブーム駆動装置

Info

Publication number
JPH0627719Y2
JPH0627719Y2 JP8656288U JP8656288U JPH0627719Y2 JP H0627719 Y2 JPH0627719 Y2 JP H0627719Y2 JP 8656288 U JP8656288 U JP 8656288U JP 8656288 U JP8656288 U JP 8656288U JP H0627719 Y2 JPH0627719 Y2 JP H0627719Y2
Authority
JP
Japan
Prior art keywords
boom
proportional solenoid
pressure oil
solenoid valve
cylinder
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.)
Expired - Lifetime
Application number
JP8656288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH029256U (en, 2012
Inventor
高慶 大村
大典 鈴木
Original Assignee
石川島建機株式会社
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 by 石川島建機株式会社 filed Critical 石川島建機株式会社
Priority to JP8656288U priority Critical patent/JPH0627719Y2/ja
Publication of JPH029256U publication Critical patent/JPH029256U/ja
Application granted granted Critical
Publication of JPH0627719Y2 publication Critical patent/JPH0627719Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Forklifts And Lifting Vehicles (AREA)
JP8656288U 1988-06-29 1988-06-29 コンクリートポンプ車のブーム駆動装置 Expired - Lifetime JPH0627719Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8656288U JPH0627719Y2 (ja) 1988-06-29 1988-06-29 コンクリートポンプ車のブーム駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8656288U JPH0627719Y2 (ja) 1988-06-29 1988-06-29 コンクリートポンプ車のブーム駆動装置

Publications (2)

Publication Number Publication Date
JPH029256U JPH029256U (en, 2012) 1990-01-22
JPH0627719Y2 true JPH0627719Y2 (ja) 1994-07-27

Family

ID=31311201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8656288U Expired - Lifetime JPH0627719Y2 (ja) 1988-06-29 1988-06-29 コンクリートポンプ車のブーム駆動装置

Country Status (1)

Country Link
JP (1) JPH0627719Y2 (en, 2012)

Also Published As

Publication number Publication date
JPH029256U (en, 2012) 1990-01-22

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