JPS6135959U - 建設車両のブ−ム緩衝装置 - Google Patents

建設車両のブ−ム緩衝装置

Info

Publication number
JPS6135959U
JPS6135959U JP11886984U JP11886984U JPS6135959U JP S6135959 U JPS6135959 U JP S6135959U JP 11886984 U JP11886984 U JP 11886984U JP 11886984 U JP11886984 U JP 11886984U JP S6135959 U JPS6135959 U JP S6135959U
Authority
JP
Japan
Prior art keywords
cushion
pilot
boom
valve
switching 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
JP11886984U
Other languages
English (en)
Japanese (ja)
Other versions
JPH045579Y2 (en, 2012
Inventor
隆太郎 亀下
Original Assignee
ティー・シー・エム株式会社
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 ティー・シー・エム株式会社 filed Critical ティー・シー・エム株式会社
Priority to JP11886984U priority Critical patent/JPS6135959U/ja
Publication of JPS6135959U publication Critical patent/JPS6135959U/ja
Application granted granted Critical
Publication of JPH045579Y2 publication Critical patent/JPH045579Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP11886984U 1984-07-31 1984-07-31 建設車両のブ−ム緩衝装置 Granted JPS6135959U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11886984U JPS6135959U (ja) 1984-07-31 1984-07-31 建設車両のブ−ム緩衝装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11886984U JPS6135959U (ja) 1984-07-31 1984-07-31 建設車両のブ−ム緩衝装置

Publications (2)

Publication Number Publication Date
JPS6135959U true JPS6135959U (ja) 1986-03-05
JPH045579Y2 JPH045579Y2 (en, 2012) 1992-02-17

Family

ID=30677748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11886984U Granted JPS6135959U (ja) 1984-07-31 1984-07-31 建設車両のブ−ム緩衝装置

Country Status (1)

Country Link
JP (1) JPS6135959U (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63219790A (ja) * 1987-03-09 1988-09-13 日立建機株式会社 ア−スドリルフロントの起伏安全装置
WO1990001588A1 (en) * 1988-08-02 1990-02-22 Kabushiki Kaisha Komatsu Seisakusho Moving speed regulator for hydraulically driven working machines
WO2001011151A1 (fr) * 1999-08-04 2001-02-15 Shin Caterpillar Mitsubishi Ltd. Dispositif de commande du bras d'un engin de travaux

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63219790A (ja) * 1987-03-09 1988-09-13 日立建機株式会社 ア−スドリルフロントの起伏安全装置
WO1990001588A1 (en) * 1988-08-02 1990-02-22 Kabushiki Kaisha Komatsu Seisakusho Moving speed regulator for hydraulically driven working machines
WO2001011151A1 (fr) * 1999-08-04 2001-02-15 Shin Caterpillar Mitsubishi Ltd. Dispositif de commande du bras d'un engin de travaux
EP1127986A4 (en) * 1999-08-04 2007-01-03 Caterpillar Mitsubishi Ltd CONTROLLING A WORK ARM OF A WORK MACHINE

Also Published As

Publication number Publication date
JPH045579Y2 (en, 2012) 1992-02-17

Similar Documents

Publication Publication Date Title
JPS6135959U (ja) 建設車両のブ−ム緩衝装置
JPS6113004U (ja) 液圧再生回路
JPS59160661U (ja) フロントロ−ダの油圧制御装置
JPS58176169U (ja) 手動切換弁の操作装置
JPS614080U (ja) パイロツト切換弁
JPS59107665U (ja) 油圧回路に於ける操作弁の取付構造
JPS595599U (ja) フオ−クリフトトラツク用クランパ−の制御回路
JPS60119699U (ja) 舶用甲板機械の遠隔操縦装置
JPS5910502U (ja) リフトシリンダ制御用のダブルチエツク弁
JPS60114194U (ja) フオ−クリフトの油圧回路
JPS58163701U (ja) 油圧制御装置
JPS5969262U (ja) 建設機械の油圧装置
JPS60175905U (ja) 油圧シリンダ位置決め装置
JPS59146839U (ja) スプレツダ−の油圧式二方向圧力スイツチ
JPS60450U (ja) 建設機械の作業機油圧回路
JPS59136004U (ja) 油圧回路
JPS5889601U (ja) 切換操作用油圧回路装置
JPS5932581U (ja) 高さ調整機構付キヤブサスペンシヨン
JPS59118605U (ja) 車両の傾斜角抑制装置
JPS5870712U (ja) 作業車輛における作業機昇降装置
JPS5951000U (ja) ブ−ム格納姿勢制御装置
JPS59105336U (ja) ストツパ付き電磁弁
JPS5973454U (ja) 旋回掘削機の油圧回路
JPS5812600U (ja) フオ−クリフトのチルトコントロ−ル装置
JPS6097381U (ja) 油圧ポンプ