JPH0473054U - - Google Patents
Info
- Publication number
- JPH0473054U JPH0473054U JP11341790U JP11341790U JPH0473054U JP H0473054 U JPH0473054 U JP H0473054U JP 11341790 U JP11341790 U JP 11341790U JP 11341790 U JP11341790 U JP 11341790U JP H0473054 U JPH0473054 U JP H0473054U
- Authority
- JP
- Japan
- Prior art keywords
- motor grader
- power tilt
- blade
- tilted
- accumulator
- 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
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Operation Control Of Excavators (AREA)
Description
図面は本考案の実施例を示し、第１図は油圧回
路図、第２図はアキユームレータの説明図、第３
図はモータグレーダの正面図である。
１は車体、２はドローバ、３は昇降シリンダ、
５，６は第１・第２ブレード、７，８は第１・第
２パワーチルトシリンダ、７ａ，８ａは伸長室、
１７はアキユームレータ。
The drawings show an embodiment of the present invention, in which Figure 1 is a hydraulic circuit diagram, Figure 2 is an explanatory diagram of an accumulator, and Figure 3 is an explanatory diagram of an accumulator.
The figure is a front view of the motor grader. 1 is the vehicle body, 2 is the drawbar, 3 is the lifting cylinder,
5 and 6 are first and second blades, 7 and 8 are first and second power tilt cylinders, 7a and 8a are extension chambers,
17 is an accumulator.
Claims (1)
したドローバ２に、第１・第２ブレード５，６を
第１・第２パワーチルトシリンダ７，８でチルト
、チルトバツク自在にそれぞれ装着した２枚ブレ
ード付モータグレーダにおいて、第１・第２パワ
ーチルトシリンダ７，８のどちから一方のブレー
ド押付側の油室７ａ，８ａにアキユームレータ１
７を接続したことを特徴とするモータグレーダの
作業機装置。 First and second blades 5 and 6 are attached to a drawbar 2 which is supported on a vehicle body 1 so as to be able to swing up and down with an elevating cylinder 3, and which can be tilted and tilted back using first and second power tilt cylinders 7 and 8, respectively. In a motor grader with a blade, the accumulator 1 is connected to the oil chamber 7a, 8a on one side of the blade pressing side from either the first or second power tilt cylinder 7, 8.
A working machine device for a motor grader, characterized in that 7 is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990113417U JPH0752190Y2 (en) | 1990-10-31 | 1990-10-31 | Motor grader work equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990113417U JPH0752190Y2 (en) | 1990-10-31 | 1990-10-31 | Motor grader work equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0473054U true JPH0473054U (en) | 1992-06-26 |
| JPH0752190Y2 JPH0752190Y2 (en) | 1995-11-29 |
Family
ID=31861004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990113417U Expired - Lifetime JPH0752190Y2 (en) | 1990-10-31 | 1990-10-31 | Motor grader work equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752190Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185849U (en) * | 1987-05-19 | 1988-11-29 |
-
1990
- 1990-10-31 JP JP1990113417U patent/JPH0752190Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185849U (en) * | 1987-05-19 | 1988-11-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752190Y2 (en) | 1995-11-29 |