JPH01100902U - - Google Patents
Info
- Publication number
- JPH01100902U JPH01100902U JP12201987U JP12201987U JPH01100902U JP H01100902 U JPH01100902 U JP H01100902U JP 12201987 U JP12201987 U JP 12201987U JP 12201987 U JP12201987 U JP 12201987U JP H01100902 U JPH01100902 U JP H01100902U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- hydraulic
- valve
- control section
- construction machinery
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Control And Safety Of Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12201987U JPH01100902U (de) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12201987U JPH01100902U (de) | 1987-08-07 | 1987-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100902U true JPH01100902U (de) | 1989-07-06 |
Family
ID=31369559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12201987U Pending JPH01100902U (de) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100902U (de) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58121370A (ja) * | 1982-01-09 | 1983-07-19 | Nippon Air Brake Co Ltd | カウンタバランス弁 |
| JPS5925754B2 (ja) * | 1981-12-02 | 1984-06-20 | 工業技術院長 | セラミックス用接着剤及びその接着方法 |
| JPS5925753B2 (ja) * | 1981-08-21 | 1984-06-20 | 工業技術院長 | サイアロンの接着方法 |
-
1987
- 1987-08-07 JP JP12201987U patent/JPH01100902U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925753B2 (ja) * | 1981-08-21 | 1984-06-20 | 工業技術院長 | サイアロンの接着方法 |
| JPS5925754B2 (ja) * | 1981-12-02 | 1984-06-20 | 工業技術院長 | セラミックス用接着剤及びその接着方法 |
| JPS58121370A (ja) * | 1982-01-09 | 1983-07-19 | Nippon Air Brake Co Ltd | カウンタバランス弁 |