JPS6096397U - Hydraulic circuit of cargo handling vehicle - Google Patents
Hydraulic circuit of cargo handling vehicleInfo
- Publication number
- JPS6096397U JPS6096397U JP9119383U JP9119383U JPS6096397U JP S6096397 U JPS6096397 U JP S6096397U JP 9119383 U JP9119383 U JP 9119383U JP 9119383 U JP9119383 U JP 9119383U JP S6096397 U JPS6096397 U JP S6096397U
- Authority
- JP
- Japan
- Prior art keywords
- cargo handling
- hydraulic circuit
- handling vehicle
- circuit
- actuator
- 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
- Forklifts And Lifting Vehicles (AREA)
- Fluid-Pressure Circuits (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
第１図は荷役車両の側面図、第２図は荷役車両の油圧回
路図、第３図と第４図と第５図はパワーステアリング回
路の動作説明図、第６図と第７図はテイルトトリンダー
の動作説明図、第８図と第９図はリフトシリンダーの動
作説明図、第１０図と第１１図は組合せた動作説明図、
第１２図はリリーフバルブを絞り弁に換えた第２図と同
様の油圧回路図である。
主要な図面符号の説明、Ｐ・・・・・・油圧ポンプ、１
３・・・・・・パワーステアリング回路、１５・・・・
・・荷役口Ｌ１７・・・・・・ステアリングコントロー
ルバルブ、１９・・・・・・荷役コントロールバルブ、
４５・・・・・・アク、チュエータ、４９・・・・・・
アクチュエータ作動回路。
補正 昭５９．１１．２
図面の簡単な説明を次のように補正する。
明細書第１２頁第１桁目の１第６と第７図はヨと −あ
るのを１第６図と第７図はヨと補正する。Fig. 1 is a side view of the cargo handling vehicle, Fig. 2 is a hydraulic circuit diagram of the cargo handling vehicle, Figs. 3, 4, and 5 are operation explanatory diagrams of the power steering circuit, and Figs. 6 and 7 are tail diagrams. An explanatory diagram of the operation of Totlinder, Figures 8 and 9 are explanatory diagrams of the operation of the lift cylinder, Figures 10 and 11 are explanatory diagrams of the combined operation,
FIG. 12 is a hydraulic circuit diagram similar to FIG. 2 in which the relief valve is replaced with a throttle valve. Explanation of main drawing symbols, P...Hydraulic pump, 1
3...Power steering circuit, 15...
...Cargo handling port L17...Steering control valve, 19...Cargo handling control valve,
45...Aku, tuator, 49...
Actuator operating circuit. Amendment November 2, 1982 The brief description of the drawing is amended as follows. 1 of the first digit on page 12 of the specification (1) 6 and 7 are corrected to 1 (Yo) and 1 (Yo).
Claims (1)
定容量ポンプとに切換可能な油圧ポンプと、油圧ポンプ
の吐出側に設けられるとともに中立ポジション及び荷役
ポジションに切換可能な荷役コントロールバルブを有す
る荷役回路と、荷役コントロールバルブの中立時及び荷
役ポジション時に前記アクチュエータを作動・非作動に
切換制御するアクチュエータ作動回路とよりなる荷役車
両の油圧回路。a hydraulic pump that can be switched between a variable displacement pump and a fixed displacement pump when the actuator is activated and non-operated; a cargo handling circuit that includes a cargo handling control valve that is provided on the discharge side of the hydraulic pump and that can be switched between a neutral position and a cargo handling position; A hydraulic circuit for a cargo handling vehicle comprising an actuator operating circuit that controls switching of the actuator between activation and non-operation when a cargo handling control valve is in a neutral state and in a cargo handling position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9119383U JPS6096397U (en) | 1983-06-16 | 1983-06-16 | Hydraulic circuit of cargo handling vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9119383U JPS6096397U (en) | 1983-06-16 | 1983-06-16 | Hydraulic circuit of cargo handling vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6096397U true JPS6096397U (en) | 1985-07-01 |
Family
ID=30221175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9119383U Pending JPS6096397U (en) | 1983-06-16 | 1983-06-16 | Hydraulic circuit of cargo handling vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6096397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019138611A1 (en) * | 2018-01-12 | 2019-07-18 | Ｋｙｂ株式会社 | Fluid pressure control device |
-
1983
- 1983-06-16 JP JP9119383U patent/JPS6096397U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019138611A1 (en) * | 2018-01-12 | 2019-07-18 | Ｋｙｂ株式会社 | Fluid pressure control device |
| JP2019124247A (en) * | 2018-01-12 | 2019-07-25 | Ｋｙｂ株式会社 | Fluid pressure control device |
| US11402027B2 (en) | 2018-01-12 | 2022-08-02 | Kyb Corporation | Fluid pressure control device |
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