JP4084449B2 - 移動式クレーンの制御装置 - Google Patents

移動式クレーンの制御装置 Download PDF

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Publication number
JP4084449B2
JP4084449B2 JP27953997A JP27953997A JP4084449B2 JP 4084449 B2 JP4084449 B2 JP 4084449B2 JP 27953997 A JP27953997 A JP 27953997A JP 27953997 A JP27953997 A JP 27953997A JP 4084449 B2 JP4084449 B2 JP 4084449B2
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JP
Japan
Prior art keywords
spring lock
solenoid valve
spring
check valve
pilot check
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 - Fee Related
Application number
JP27953997A
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English (en)
Japanese (ja)
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JPH1192085A5 (enExample
JPH1192085A (ja
Inventor
俊彦 岡本
圭 三好
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tadano Ltd
Original Assignee
Tadano Ltd
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.)
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Publication date
Application filed by Tadano Ltd filed Critical Tadano Ltd
Priority to JP27953997A priority Critical patent/JP4084449B2/ja
Publication of JPH1192085A publication Critical patent/JPH1192085A/ja
Publication of JPH1192085A5 publication Critical patent/JPH1192085A5/ja
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Publication of JP4084449B2 publication Critical patent/JP4084449B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Vehicle Body Suspensions (AREA)
  • Jib Cranes (AREA)
JP27953997A 1997-09-26 1997-09-26 移動式クレーンの制御装置 Expired - Fee Related JP4084449B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27953997A JP4084449B2 (ja) 1997-09-26 1997-09-26 移動式クレーンの制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27953997A JP4084449B2 (ja) 1997-09-26 1997-09-26 移動式クレーンの制御装置

Publications (3)

Publication Number Publication Date
JPH1192085A JPH1192085A (ja) 1999-04-06
JPH1192085A5 JPH1192085A5 (enExample) 2005-06-09
JP4084449B2 true JP4084449B2 (ja) 2008-04-30

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ID=17612413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27953997A Expired - Fee Related JP4084449B2 (ja) 1997-09-26 1997-09-26 移動式クレーンの制御装置

Country Status (1)

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JP (1) JP4084449B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4219900B2 (ja) 2002-12-27 2009-02-04 日立建機株式会社 作業用油圧シリンダの駆動装置
JP4159551B2 (ja) * 2002-12-27 2008-10-01 日立建機株式会社 作業車両の油圧回路
CN115534600B (zh) * 2022-09-29 2025-04-29 中国北方车辆研究所 一种高速两栖车辆水陆转换自动限位装置及方法

Also Published As

Publication number Publication date
JPH1192085A (ja) 1999-04-06

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