JPH0179654U - - Google Patents
Info
- Publication number
- JPH0179654U JPH0179654U JP1987173749U JP17374987U JPH0179654U JP H0179654 U JPH0179654 U JP H0179654U JP 1987173749 U JP1987173749 U JP 1987173749U JP 17374987 U JP17374987 U JP 17374987U JP H0179654 U JPH0179654 U JP H0179654U
- Authority
- JP
- Japan
- Prior art keywords
- swivel base
- full
- vehicle
- hydraulic circuit
- vehicle body
- 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 2
Landscapes
- Operation Control Of Excavators (AREA)
Description
第１図は本考案の一実施例を示す全旋回式油圧
パワーシヨベルの側面図、第２図は同実施例の油
圧回路図、第３図は従来例の油圧回路図である。
１：全旋回台、２ａ，２ｂ，２ｃ：方向切換弁
、４，６，８：アクチユエータ、４ａ，６ａ，８
ａ：低負荷側配管、９：スイベルジヨイント、１
０：車体、１５ａ：共通油路、１６ａ，１６ｂ，
１６ｃ：配管。
FIG. 1 is a side view of a full swing type hydraulic power shovel showing an embodiment of the present invention, FIG. 2 is a hydraulic circuit diagram of the same embodiment, and FIG. 3 is a hydraulic circuit diagram of a conventional example. 1: Full swivel base, 2a, 2b, 2c: Directional switching valve, 4, 6, 8: Actuator, 4a, 6a, 8
a: Low load side piping, 9: Swivel joint, 1
0: Vehicle body, 15a: Common oil path, 16a, 16b,
16c: Piping.
Claims (1)
旋回台を搭載した全旋回台付き車両において、前
記車体側に配設された同時操作されない複数のア
クチユエータの各低負荷側配管を、前記スイベル
ジヨイントに設けた共通油路を介して前記全旋回
台に設けた複数の方向切換弁側の各配管に連結し
たことを特徴とする全旋回台付き車両の油圧回路
。 In a vehicle equipped with a full swivel base that is equipped with a full swivel base by interposing a swivel joint on the vehicle body, each low-load side piping of a plurality of actuators that are disposed on the vehicle body and that are not operated simultaneously is connected to the swivel joint. 1. A hydraulic circuit for a vehicle with a full swivel base, characterized in that the hydraulic circuit is connected to each pipe on the side of a plurality of directional control valves provided on the full swivel base via a common oil passage provided at an inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173749U JPH0179654U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173749U JPH0179654U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179654U true JPH0179654U (en) | 1989-05-29 |
Family
ID=31465641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173749U Pending JPH0179654U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179654U (en) |
-
1987
- 1987-11-16 JP JP1987173749U patent/JPH0179654U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01171984U (en) | ||
| JPH0179654U (en) | ||
| JPS61103603U (en) | ||
| JPS6162965U (en) | ||
| JPS6186387U (en) | ||
| JPS61102656U (en) | ||
| JPH0214811U (en) | ||
| JPS63198644U (en) | ||
| JPS61151983U (en) | ||
| JPH03119056U (en) | ||
| JPS6170605U (en) | ||
| JPS619288U (en) | Hydraulic circuit of articulated robot | |
| JPS6438304U (en) | ||
| JPS63151558U (en) | ||
| JPH0367779U (en) | ||
| JPH0258104U (en) | ||
| JPS62133071U (en) | ||
| JPS6292302U (en) | ||
| JPS6169504U (en) | ||
| JPH01156253U (en) | ||
| JPS6224171U (en) | ||
| JPS61193982U (en) | ||
| JPS62156680U (en) | ||
| JPH0359501U (en) | ||
| JPS58102807U (en) | Simultaneous and individual hydraulic control circuit for multiple hydraulic actuators |