JPS6294159U - - Google Patents
Info
- Publication number
- JPS6294159U JPS6294159U JP18786085U JP18786085U JPS6294159U JP S6294159 U JPS6294159 U JP S6294159U JP 18786085 U JP18786085 U JP 18786085U JP 18786085 U JP18786085 U JP 18786085U JP S6294159 U JPS6294159 U JP S6294159U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- acting cylinder
- therefor
- interposed
- double
- 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
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図及び第２図は本考案の実施例を示し、第
１図はバツクホウ作業車の全体側面図、第２図イ
，ロ，ハ，ニ，ホは油路構成及びその切換り状態
を示す図である。
８……バケツト、１２……複動型シリンダ、１
５……操作バルブ、１７……カウンターバランス
バルブ、ｂ１，ｂ２……油路。
Fig. 1 and Fig. 2 show an embodiment of the present invention, Fig. 1 is an overall side view of a backhoe work vehicle, and Fig. 2 A, B, C, D, and Ho show the oil passage configuration and its switching state. FIG. 8...bucket, 12...double acting cylinder, 1
5... Operation valve, 17... Counter balance valve, b1 , b2 ... Oil passage.
Claims (1)
に対する操作バルブ１５との間の油路ｂ１，ｂ２
に、カウンターバランスバルブ１７を介装したバ
ツクホウ装置の油圧回路。 Oil passages b 1 , b 2 between the double-acting cylinder 12 for rotating the bucket belt 8 and the operating valve 15 therefor
A hydraulic circuit of a backhoe device with a counterbalance valve 17 interposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18786085U JPS6294159U (en) | 1985-12-04 | 1985-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18786085U JPS6294159U (en) | 1985-12-04 | 1985-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6294159U true JPS6294159U (en) | 1987-06-16 |
Family
ID=31138704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18786085U Pending JPS6294159U (en) | 1985-12-04 | 1985-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6294159U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581669B2 (en) * | 1978-04-07 | 1983-01-12 | 矢崎化工株式会社 | Pool type bag making machine |
-
1985
- 1985-12-04 JP JP18786085U patent/JPS6294159U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581669B2 (en) * | 1978-04-07 | 1983-01-12 | 矢崎化工株式会社 | Pool type bag making machine |
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