JPS6288805A - 油圧駆動装置 - Google Patents
油圧駆動装置Info
- Publication number
- JPS6288805A JPS6288805A JP22786385A JP22786385A JPS6288805A JP S6288805 A JPS6288805 A JP S6288805A JP 22786385 A JP22786385 A JP 22786385A JP 22786385 A JP22786385 A JP 22786385A JP S6288805 A JPS6288805 A JP S6288805A
- Authority
- JP
- Japan
- Prior art keywords
- rod cylinder
- single rod
- cylinder
- arm cylinder
- load
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 238000011010 flushing procedure Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22786385A JPS6288805A (ja) | 1985-10-15 | 1985-10-15 | 油圧駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22786385A JPS6288805A (ja) | 1985-10-15 | 1985-10-15 | 油圧駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6288805A true JPS6288805A (ja) | 1987-04-23 |
| JPH059645B2 JPH059645B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-05 |
Family
ID=16867535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22786385A Granted JPS6288805A (ja) | 1985-10-15 | 1985-10-15 | 油圧駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6288805A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990001588A1 (en) * | 1988-08-02 | 1990-02-22 | Kabushiki Kaisha Komatsu Seisakusho | Moving speed regulator for hydraulically driven working machines |
| WO2019053933A1 (ja) * | 2017-09-14 | 2019-03-21 | 日立建機株式会社 | 建設機械の駆動装置 |
-
1985
- 1985-10-15 JP JP22786385A patent/JPS6288805A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990001588A1 (en) * | 1988-08-02 | 1990-02-22 | Kabushiki Kaisha Komatsu Seisakusho | Moving speed regulator for hydraulically driven working machines |
| US5174190A (en) * | 1988-08-02 | 1992-12-29 | Komatsu Mec Corp. | Moving speed regulator for hydraulically driven work implement |
| WO2019053933A1 (ja) * | 2017-09-14 | 2019-03-21 | 日立建機株式会社 | 建設機械の駆動装置 |
| US10889964B2 (en) | 2017-09-14 | 2021-01-12 | Hitachi Construction Machinery Co., Ltd. | Drive system for construction machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH059645B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-05 |
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