JPS6162965U - - Google Patents
Info
- Publication number
- JPS6162965U JPS6162965U JP14754084U JP14754084U JPS6162965U JP S6162965 U JPS6162965 U JP S6162965U JP 14754084 U JP14754084 U JP 14754084U JP 14754084 U JP14754084 U JP 14754084U JP S6162965 U JPS6162965 U JP S6162965U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- hydraulic
- boom
- series
- bucket
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案の実施例に係るフロントローダ
の油圧回路図、第２図はフロントローダの側面図
である。
６…ブーム用油圧アクチユエータ（シリンダ）
、８…バケツト用油圧アクチユエータ（シリンダ
）、１０…第３の作動部用油圧アクチユエータ（
シリンダ）、１３…ポンプ回路、１６…ブームシ
リンダ用操作弁、１７…バケツトシリンダ用操作
弁、１８…第３の作動部用アクチユエータの操作
弁。
FIG. 1 is a hydraulic circuit diagram of a front loader according to an embodiment of the present invention, and FIG. 2 is a side view of the front loader. 6...Hydraulic actuator (cylinder) for boom
, 8...Hydraulic actuator for bucket (cylinder), 10...Hydraulic actuator for third operating part (
cylinder), 13... pump circuit, 16... operating valve for boom cylinder, 17... operating valve for bucket cylinder, 18... operating valve of actuator for third operating section.
Claims (1)
油圧アクチユエータとを備えたフロントローダに
、第３の作動部用油圧アクチユエータを設け、各
アクチユエータの操作弁を油圧ポンプ回路に直列
に接続し、各操作弁は各アクチユエータを単独操
作可能とすると共に、ブーム用とバケツト用のア
クチユエータを直列に接続してそれらを同時操作
可能とし、又は、ブーム用と第３のアクチユエー
タを直列接続してそれらを同時操作可能としてい
ることを特徴とするフロントローダの油圧回路。 A front loader equipped with a hydraulic actuator for the boom and a hydraulic actuator for the bucket is provided with a third hydraulic actuator for the actuating part, and the operating valves of each actuator are connected in series to the hydraulic pump circuit, and each operating valve is The actuator can be operated independently, and the actuator for the boom and the bucket can be connected in series so that they can be operated simultaneously, or the actuator for the boom and the third actuator can be connected in series so that they can be operated simultaneously. A front loader hydraulic circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14754084U JPS6162965U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14754084U JPS6162965U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6162965U true JPS6162965U (en) | 1986-04-28 |
Family
ID=30705765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14754084U Pending JPS6162965U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6162965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156247U (en) * | 1988-04-14 | 1989-10-26 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738862B1 (en) * | 1970-05-13 | 1982-08-18 |
-
1984
- 1984-09-28 JP JP14754084U patent/JPS6162965U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738862B1 (en) * | 1970-05-13 | 1982-08-18 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156247U (en) * | 1988-04-14 | 1989-10-26 |