JPS5989168U - Hydraulic pressure extraction device for hydraulic system for lifting and lowering work equipment - Google Patents
Hydraulic pressure extraction device for hydraulic system for lifting and lowering work equipmentInfo
- Publication number
- JPS5989168U JPS5989168U JP18395882U JP18395882U JPS5989168U JP S5989168 U JPS5989168 U JP S5989168U JP 18395882 U JP18395882 U JP 18395882U JP 18395882 U JP18395882 U JP 18395882U JP S5989168 U JPS5989168 U JP S5989168U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic system
- lifting
- extraction device
- work equipment
- pressure extraction
- 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)
- Shovels (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を例示するものであって、第１図
は全体の側面図、第２図は油圧装置の断面側面図、第３
図は同破断正面図、第４図は油圧取出部の破断正面図、
第５図は第４図の■−■矢視図、第６図は落下速度調節
部の断面図、第７図は調節軸支持部の断面図、第８図は
動作説明用の断面図、第９図は油圧取出部の変形例を示
す正面図である。
１・・・・・・トラクタ車体、６・・・・・・作業機昇
降用油圧装置、１０・・・・・・油圧装置本体、１９．
２０・・・・・・取付座、２１・・・・・・継手部材、
２２．３０・・・・・・蓋体、３５・・・・・・落下速
度調節弁、４６・・・・・・弁体、４９・・・・・・調
節軸、５′０・・・・・・カム、５６・・・・・・廻止
ピン、５７・・・・・・つまみ、５８・・・・・・スト
ッパー。The drawings illustrate an embodiment of the present invention, in which Fig. 1 is an overall side view, Fig. 2 is a sectional side view of the hydraulic system, and Fig. 3 is a side view of the hydraulic system.
The figure is a broken front view of the same, Figure 4 is a broken front view of the hydraulic pressure outlet,
FIG. 5 is a view taken along the arrow ■-■ in FIG. 4, FIG. 6 is a cross-sectional view of the falling speed adjustment section, FIG. 7 is a cross-sectional view of the adjustment shaft support section, and FIG. 8 is a cross-sectional view for explaining the operation. FIG. 9 is a front view showing a modified example of the hydraulic pressure extraction section. 1...Tractor body, 6...Hydraulic system for lifting and lowering work equipment, 10...Hydraulic system main body, 19.
20...Mounting seat, 21...Joint member,
22.30... Lid body, 35... Falling speed adjustment valve, 46... Valve body, 49... Adjustment shaft, 5'0... ...Cam, 56... Rotating pin, 57... Knob, 58... Stopper.
Claims (1)
置本体に、複数個の油圧取出部を夫々異なる面に位置す
るように設けたことを特徴とする作業機昇降用油圧装置
の油圧取出装置。1. A hydraulic system for elevating and lowering a work machine mounted on a vehicle body, the hydraulic system for elevating and lowering a work machine, characterized in that a plurality of oil pressure take-off parts are provided in the main body of the hydraulic system so as to be located on different surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18395882U JPS5989168U (en) | 1982-12-03 | 1982-12-03 | Hydraulic pressure extraction device for hydraulic system for lifting and lowering work equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18395882U JPS5989168U (en) | 1982-12-03 | 1982-12-03 | Hydraulic pressure extraction device for hydraulic system for lifting and lowering work equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5989168U true JPS5989168U (en) | 1984-06-16 |
Family
ID=30398003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18395882U Pending JPS5989168U (en) | 1982-12-03 | 1982-12-03 | Hydraulic pressure extraction device for hydraulic system for lifting and lowering work equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5989168U (en) |
-
1982
- 1982-12-03 JP JP18395882U patent/JPS5989168U/en active Pending
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