JPS62297513A - 建設機械の切換弁操作装置 - Google Patents

建設機械の切換弁操作装置

Info

Publication number
JPS62297513A
JPS62297513A JP14109686A JP14109686A JPS62297513A JP S62297513 A JPS62297513 A JP S62297513A JP 14109686 A JP14109686 A JP 14109686A JP 14109686 A JP14109686 A JP 14109686A JP S62297513 A JPS62297513 A JP S62297513A
Authority
JP
Japan
Prior art keywords
valve
selector valve
switching
pilot
selector
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
JP14109686A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0160702B2 (enrdf_load_stackoverflow
Inventor
Satoshi Miyaoka
諭 宮岡
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.)
Kobelco Construction Machinery Co Ltd
Original Assignee
Yutani Heavy Industries 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.)
Filing date
Publication date
Application filed by Yutani Heavy Industries Ltd filed Critical Yutani Heavy Industries Ltd
Priority to JP14109686A priority Critical patent/JPS62297513A/ja
Publication of JPS62297513A publication Critical patent/JPS62297513A/ja
Publication of JPH0160702B2 publication Critical patent/JPH0160702B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP14109686A 1986-06-16 1986-06-16 建設機械の切換弁操作装置 Granted JPS62297513A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14109686A JPS62297513A (ja) 1986-06-16 1986-06-16 建設機械の切換弁操作装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14109686A JPS62297513A (ja) 1986-06-16 1986-06-16 建設機械の切換弁操作装置

Publications (2)

Publication Number Publication Date
JPS62297513A true JPS62297513A (ja) 1987-12-24
JPH0160702B2 JPH0160702B2 (enrdf_load_stackoverflow) 1989-12-25

Family

ID=15284098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14109686A Granted JPS62297513A (ja) 1986-06-16 1986-06-16 建設機械の切換弁操作装置

Country Status (1)

Country Link
JP (1) JPS62297513A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6322401U (enrdf_load_stackoverflow) * 1986-07-28 1988-02-15

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725434U (enrdf_load_stackoverflow) * 1971-04-13 1972-11-22
JPS4872576A (enrdf_load_stackoverflow) * 1971-12-29 1973-09-29
JPS4913938U (enrdf_load_stackoverflow) * 1972-05-08 1974-02-05
JPS50125502A (enrdf_load_stackoverflow) * 1974-03-22 1975-10-02
US4226749A (en) * 1977-05-23 1980-10-07 Manufacture De Produits Chimiques Protex S.A. Sizing composition with cationic and anionic component
JPS567008A (en) * 1979-06-29 1981-01-24 Shin Nippon Koki Kk Tridimensional coordinates measuring apparatus
JPS56106267U (enrdf_load_stackoverflow) * 1980-01-17 1981-08-18
JPS5837238A (ja) * 1981-08-28 1983-03-04 Iseki & Co Ltd ロ−ダにおける流量制御装置
JPS5870503U (ja) * 1981-11-05 1983-05-13 光洋機械工業株式会社 ロ−タリ式切換弁
JPS5884203A (ja) * 1981-10-19 1983-05-20 ソシエテ・ナシオナル・デテユ−ド・エ・ドウ・コンストリユクシオン・ドウ・モト−ル・ダヴイアシオン「あ」エス・エヌ・ウ・セ・エム・ア−“ 流体分配装置及びそのボデ−の製法
JPS5976669U (ja) * 1982-11-16 1984-05-24 株式会社小松製作所 油圧駆動車の作業機操作装置
JPS6135272U (ja) * 1984-08-06 1986-03-04 ヤンマー農機株式会社 回転式４ポ−ト油圧切換弁
JPS62170403U (enrdf_load_stackoverflow) * 1986-04-18 1987-10-29

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725434U (enrdf_load_stackoverflow) * 1971-04-13 1972-11-22
JPS4872576A (enrdf_load_stackoverflow) * 1971-12-29 1973-09-29
JPS4913938U (enrdf_load_stackoverflow) * 1972-05-08 1974-02-05
JPS50125502A (enrdf_load_stackoverflow) * 1974-03-22 1975-10-02
US4226749A (en) * 1977-05-23 1980-10-07 Manufacture De Produits Chimiques Protex S.A. Sizing composition with cationic and anionic component
JPS567008A (en) * 1979-06-29 1981-01-24 Shin Nippon Koki Kk Tridimensional coordinates measuring apparatus
JPS56106267U (enrdf_load_stackoverflow) * 1980-01-17 1981-08-18
JPS5837238A (ja) * 1981-08-28 1983-03-04 Iseki & Co Ltd ロ−ダにおける流量制御装置
JPS5884203A (ja) * 1981-10-19 1983-05-20 ソシエテ・ナシオナル・デテユ−ド・エ・ドウ・コンストリユクシオン・ドウ・モト−ル・ダヴイアシオン「あ」エス・エヌ・ウ・セ・エム・ア−“ 流体分配装置及びそのボデ−の製法
JPS5870503U (ja) * 1981-11-05 1983-05-13 光洋機械工業株式会社 ロ−タリ式切換弁
JPS5976669U (ja) * 1982-11-16 1984-05-24 株式会社小松製作所 油圧駆動車の作業機操作装置
JPS6135272U (ja) * 1984-08-06 1986-03-04 ヤンマー農機株式会社 回転式４ポ−ト油圧切換弁
JPS62170403U (enrdf_load_stackoverflow) * 1986-04-18 1987-10-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6322401U (enrdf_load_stackoverflow) * 1986-07-28 1988-02-15

Also Published As

Publication number Publication date
JPH0160702B2 (enrdf_load_stackoverflow) 1989-12-25

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