JPS4961775A - - Google Patents
Info
- Publication number
- JPS4961775A JPS4961775A JP10345872A JP10345872A JPS4961775A JP S4961775 A JPS4961775 A JP S4961775A JP 10345872 A JP10345872 A JP 10345872A JP 10345872 A JP10345872 A JP 10345872A JP S4961775 A JPS4961775 A JP S4961775A
- Authority
- JP
- Japan
- 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
- Machine Tool Sensing Apparatuses (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10345872A JPS4961775A (ja) | 1972-10-16 | 1972-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10345872A JPS4961775A (ja) | 1972-10-16 | 1972-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4961775A true JPS4961775A (ja) | 1974-06-14 |
Family
ID=14354565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10345872A Pending JPS4961775A (ja) | 1972-10-16 | 1972-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4961775A (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950209A (ja) * | 1982-09-17 | 1984-03-23 | Tadano Tekkosho:Kk | 油圧シリンダにおける停止状態危険信号発生装置 |
| JPS5950208A (ja) * | 1982-09-17 | 1984-03-23 | Tadano Tekkosho:Kk | 油圧シリンダにおける停止状態危険信号発生装置 |
| JPH0399208U (ja) * | 1990-01-30 | 1991-10-16 | ||
| JPH0651508U (ja) * | 1991-11-18 | 1994-07-15 | 株式会社新潟鉄工所 | フィルタの目詰り警報装置 |
| WO2002057662A1 (en) * | 2001-01-19 | 2002-07-25 | Hitachi Construction Machinery Co.,Ltd. | Hydraulic motor trouble detector and hydraulically driven vehicle |
| US7180720B2 (en) | 2001-01-19 | 2007-02-20 | Hitachi Construction Machinery Co., Ltd. | Failure detection device for hydraulic motor and hydraulic drive vehicle |
-
1972
- 1972-10-16 JP JP10345872A patent/JPS4961775A/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950209A (ja) * | 1982-09-17 | 1984-03-23 | Tadano Tekkosho:Kk | 油圧シリンダにおける停止状態危険信号発生装置 |
| JPS5950208A (ja) * | 1982-09-17 | 1984-03-23 | Tadano Tekkosho:Kk | 油圧シリンダにおける停止状態危険信号発生装置 |
| JPH0326282B2 (ja) * | 1982-09-17 | 1991-04-10 | Tadano Kk | |
| JPH0326283B2 (ja) * | 1982-09-17 | 1991-04-10 | Tadano Kk | |
| JPH0399208U (ja) * | 1990-01-30 | 1991-10-16 | ||
| JPH0651508U (ja) * | 1991-11-18 | 1994-07-15 | 株式会社新潟鉄工所 | フィルタの目詰り警報装置 |
| WO2002057662A1 (en) * | 2001-01-19 | 2002-07-25 | Hitachi Construction Machinery Co.,Ltd. | Hydraulic motor trouble detector and hydraulically driven vehicle |
| US6912803B2 (en) | 2001-01-19 | 2005-07-05 | Hitachi Construction Machinery Co., Ltd. | Failure detection device for hydraulic motor and hydraulic drive vehicle |
| US7180720B2 (en) | 2001-01-19 | 2007-02-20 | Hitachi Construction Machinery Co., Ltd. | Failure detection device for hydraulic motor and hydraulic drive vehicle |