JPS58146000U - 油圧式梯子起伏装置を有する梯子自動車の梯子起伏操作装置 - Google Patents

油圧式梯子起伏装置を有する梯子自動車の梯子起伏操作装置

Info

Publication number
JPS58146000U
JPS58146000U JP4548182U JP4548182U JPS58146000U JP S58146000 U JPS58146000 U JP S58146000U JP 4548182 U JP4548182 U JP 4548182U JP 4548182 U JP4548182 U JP 4548182U JP S58146000 U JPS58146000 U JP S58146000U
Authority
JP
Japan
Prior art keywords
ladder
hoisting
hydraulic
valve
control valve
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
JP4548182U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326552Y2 (enExample
Inventor
香西　哲男
村井　直行
Original Assignee
森田ポンプ株式会社
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 森田ポンプ株式会社 filed Critical 森田ポンプ株式会社
Priority to JP4548182U priority Critical patent/JPS58146000U/ja
Publication of JPS58146000U publication Critical patent/JPS58146000U/ja
Application granted granted Critical
Publication of JPS6326552Y2 publication Critical patent/JPS6326552Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
JP4548182U 1982-03-29 1982-03-29 油圧式梯子起伏装置を有する梯子自動車の梯子起伏操作装置 Granted JPS58146000U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4548182U JPS58146000U (ja) 1982-03-29 1982-03-29 油圧式梯子起伏装置を有する梯子自動車の梯子起伏操作装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4548182U JPS58146000U (ja) 1982-03-29 1982-03-29 油圧式梯子起伏装置を有する梯子自動車の梯子起伏操作装置

Publications (2)

Publication Number Publication Date
JPS58146000U true JPS58146000U (ja) 1983-10-01
JPS6326552Y2 JPS6326552Y2 (enExample) 1988-07-19

Family

ID=30056499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4548182U Granted JPS58146000U (ja) 1982-03-29 1982-03-29 油圧式梯子起伏装置を有する梯子自動車の梯子起伏操作装置

Country Status (1)

Country Link
JP (1) JPS58146000U (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140631A (en) * 1977-05-13 1978-12-07 Sanki Eng Co Ltd Oil pressure electromagnetic valve and high speed oil pressure circuit using said valve
JPS54160977A (en) * 1978-06-09 1979-12-20 Kawasaki Steel Corp Functioning speed changing method by means of operating lever

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140631A (en) * 1977-05-13 1978-12-07 Sanki Eng Co Ltd Oil pressure electromagnetic valve and high speed oil pressure circuit using said valve
JPS54160977A (en) * 1978-06-09 1979-12-20 Kawasaki Steel Corp Functioning speed changing method by means of operating lever

Also Published As

Publication number Publication date
JPS6326552Y2 (enExample) 1988-07-19

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