JPS58163875A - 往復動油圧シリンダの油圧切換弁 - Google Patents
往復動油圧シリンダの油圧切換弁Info
- Publication number
- JPS58163875A JPS58163875A JP4473182A JP4473182A JPS58163875A JP S58163875 A JPS58163875 A JP S58163875A JP 4473182 A JP4473182 A JP 4473182A JP 4473182 A JP4473182 A JP 4473182A JP S58163875 A JPS58163875 A JP S58163875A
- Authority
- JP
- Japan
- Prior art keywords
- boat
- hydraulic cylinder
- cylinder
- hydraulic
- oil
- 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
Links
- 230000007935 neutral effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 206010011224 Cough Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4473182A JPS58163875A (ja) | 1982-03-23 | 1982-03-23 | 往復動油圧シリンダの油圧切換弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4473182A JPS58163875A (ja) | 1982-03-23 | 1982-03-23 | 往復動油圧シリンダの油圧切換弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58163875A true JPS58163875A (ja) | 1983-09-28 |
JPH0249410B2 JPH0249410B2 (enrdf_load_stackoverflow) | 1990-10-30 |
Family
ID=12699585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4473182A Granted JPS58163875A (ja) | 1982-03-23 | 1982-03-23 | 往復動油圧シリンダの油圧切換弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58163875A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991000431A1 (en) * | 1989-06-26 | 1991-01-10 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic circuit for operating cylinder of working machine |
FR2842225A1 (fr) * | 2002-06-14 | 2004-01-16 | Volvo Constr Equip Holding Se | Circuit hydraulique pour une combinaison de verin de fleche ayant une fonction flotteur |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50149879A (enrdf_load_stackoverflow) * | 1974-05-24 | 1975-12-01 | ||
JPS5531254A (en) * | 1978-08-23 | 1980-03-05 | Sanyo Electric Co Ltd | Defrosting system of heat pump type refrigerator |
-
1982
- 1982-03-23 JP JP4473182A patent/JPS58163875A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50149879A (enrdf_load_stackoverflow) * | 1974-05-24 | 1975-12-01 | ||
JPS5531254A (en) * | 1978-08-23 | 1980-03-05 | Sanyo Electric Co Ltd | Defrosting system of heat pump type refrigerator |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991000431A1 (en) * | 1989-06-26 | 1991-01-10 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic circuit for operating cylinder of working machine |
US5218897A (en) * | 1989-06-26 | 1993-06-15 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic circuit apparatus for operating work-implement actuating cylinders |
FR2842225A1 (fr) * | 2002-06-14 | 2004-01-16 | Volvo Constr Equip Holding Se | Circuit hydraulique pour une combinaison de verin de fleche ayant une fonction flotteur |
Also Published As
Publication number | Publication date |
---|---|
JPH0249410B2 (enrdf_load_stackoverflow) | 1990-10-30 |
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