JPS5892019U - Hydraulic chute height adjustment device using preload for concrete mixer vehicles - Google Patents
Hydraulic chute height adjustment device using preload for concrete mixer vehiclesInfo
- Publication number
- JPS5892019U JPS5892019U JP10457382U JP10457382U JPS5892019U JP S5892019 U JPS5892019 U JP S5892019U JP 10457382 U JP10457382 U JP 10457382U JP 10457382 U JP10457382 U JP 10457382U JP S5892019 U JPS5892019 U JP S5892019U
- Authority
- JP
- Japan
- Prior art keywords
- height adjustment
- preload
- adjustment device
- concrete mixer
- chute height
- 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
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のシュート高さ調整装置の一例を示すコン
クリートミキサ車の背面図、第2図は同装置の一部切欠
拡大背面図、第3図は本考案装置を施したコンクリート
ミキサ車の一実施例を示す要部の背面図、第4図は手動
ポンプの側面図、第一5図は同装置の配管の状態を示す
略図、第6図乃至第11図は夫々オイルタンクを予圧す
る各別の手段を示す回路図である。
゛ 11〜油圧シリンダ、12〜油圧ポンプ、13〜操
作レバー、14〜工ア加工式オイルタンク、15〜チエ
ツクバルブ、16〜チエツクバルブ、17〜チエツクバ
ルブ、18〜降下用バルブ、19.21〜軸支部、20
〜シユート、203〜シユート先端。Figure 1 is a rear view of a concrete mixer truck showing an example of a conventional chute height adjustment device, Figure 2 is an enlarged rear view of the device with a partial cutaway, and Figure 3 is a rear view of a concrete mixer truck equipped with the device of the present invention. FIG. 4 is a side view of the manual pump, FIG. 15 is a schematic diagram showing the state of the piping of the device, and FIGS. 6 to 11 are prepressurizing the oil tank. FIG. 6 is a circuit diagram showing each different means. 11-Hydraulic cylinder, 12-Hydraulic pump, 13-Operation lever, 14-Machined oil tank, 15-Check valve, 16-Check valve, 17-Check valve, 18-Descent valve, 19.21- Axial support, 20
~ Shoot, 203 ~ Shoot tip.
Claims (1)
を圧送してシュートを上昇するようにしたシュート高さ
調整装置において、前記オイルタンクは予圧式であるこ
とを特徴とするコンクリートミキサ車における予圧を用
いた油圧式シュート高さ調整装置。A chute height adjustment device in which the chute is raised by pumping oil from an oil tank to a hydraulic cylinder using a hydraulic pump, wherein the oil tank is of a preload type, using preload in a concrete mixer vehicle. Hydraulic chute height adjustment device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10457382U JPS5892019U (en) | 1982-07-09 | 1982-07-09 | Hydraulic chute height adjustment device using preload for concrete mixer vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10457382U JPS5892019U (en) | 1982-07-09 | 1982-07-09 | Hydraulic chute height adjustment device using preload for concrete mixer vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5892019U true JPS5892019U (en) | 1983-06-22 |
JPS63414Y2 JPS63414Y2 (en) | 1988-01-07 |
Family
ID=29899158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10457382U Granted JPS5892019U (en) | 1982-07-09 | 1982-07-09 | Hydraulic chute height adjustment device using preload for concrete mixer vehicles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5892019U (en) |
-
1982
- 1982-07-09 JP JP10457382U patent/JPS5892019U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63414Y2 (en) | 1988-01-07 |
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