JPH03107487U - - Google Patents

Info

Publication number
JPH03107487U
JPH03107487U JP1654290U JP1654290U JPH03107487U JP H03107487 U JPH03107487 U JP H03107487U JP 1654290 U JP1654290 U JP 1654290U JP 1654290 U JP1654290 U JP 1654290U JP H03107487 U JPH03107487 U JP H03107487U
Authority
JP
Japan
Prior art keywords
telescopic boom
valve
pilot
hydraulic
length
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
JP1654290U
Other languages
English (en)
Japanese (ja)
Other versions
JP2545718Y2 (ja
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 JP1990016542U priority Critical patent/JP2545718Y2/ja
Publication of JPH03107487U publication Critical patent/JPH03107487U/ja
Application granted granted Critical
Publication of JP2545718Y2 publication Critical patent/JP2545718Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP1990016542U 1990-02-20 1990-02-20 伸縮ブームの旋回動の最高速度制御装置 Expired - Fee Related JP2545718Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990016542U JP2545718Y2 (ja) 1990-02-20 1990-02-20 伸縮ブームの旋回動の最高速度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990016542U JP2545718Y2 (ja) 1990-02-20 1990-02-20 伸縮ブームの旋回動の最高速度制御装置

Publications (2)

Publication Number Publication Date
JPH03107487U true JPH03107487U (en, 2012) 1991-11-06
JP2545718Y2 JP2545718Y2 (ja) 1997-08-27

Family

ID=31519803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990016542U Expired - Fee Related JP2545718Y2 (ja) 1990-02-20 1990-02-20 伸縮ブームの旋回動の最高速度制御装置

Country Status (1)

Country Link
JP (1) JP2545718Y2 (en, 2012)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410470U (en, 2012) * 1977-06-20 1979-01-23
JPS54104760U (en, 2012) * 1977-12-29 1979-07-24
JPS5723439U (en, 2012) * 1980-07-11 1982-02-06
JPS5867899U (ja) * 1981-10-31 1983-05-09 愛知車輛株式会社 高所作業車の作動速度制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410470U (en, 2012) * 1977-06-20 1979-01-23
JPS54104760U (en, 2012) * 1977-12-29 1979-07-24
JPS5723439U (en, 2012) * 1980-07-11 1982-02-06
JPS5867899U (ja) * 1981-10-31 1983-05-09 愛知車輛株式会社 高所作業車の作動速度制御装置

Also Published As

Publication number Publication date
JP2545718Y2 (ja) 1997-08-27

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Legal Events

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LAPS Cancellation because of no payment of annual fees