JPS5027090A - - Google Patents
Info
- Publication number
- JPS5027090A JPS5027090A JP7805173A JP7805173A JPS5027090A JP S5027090 A JPS5027090 A JP S5027090A JP 7805173 A JP7805173 A JP 7805173A JP 7805173 A JP7805173 A JP 7805173A JP S5027090 A JPS5027090 A JP S5027090A
- 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
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7805173A JPS5027090A (fr) | 1973-07-11 | 1973-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7805173A JPS5027090A (fr) | 1973-07-11 | 1973-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5027090A true JPS5027090A (fr) | 1975-03-20 |
Family
ID=13651036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7805173A Pending JPS5027090A (fr) | 1973-07-11 | 1973-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5027090A (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141105A (en) * | 1975-05-30 | 1976-12-04 | Daido Shingo Kk | Method of detecting impact of pantagraph |
| US4175939A (en) * | 1977-07-11 | 1979-11-27 | Nitto Boseki Co., Ltd. | Method and apparatus for introduction of glass filament strand onto feed roller of chopped glass filament strands manufacturing system |
| JPS6393964A (ja) * | 1986-10-07 | 1988-04-25 | 清水建設株式会社 | コンクリートの高落差供給装置 |
| JP2011205774A (ja) * | 2010-03-25 | 2011-10-13 | Railway Technical Research Institute | 接触力制御方法及び接触力制御装置、並びに、集電装置における接触力制御方法及び接触力制御装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238314A (en) * | 1960-10-17 | 1966-03-01 | Faiveley Louis | Power pick-ups from overhead lines |
| GB1221184A (en) * | 1967-11-03 | 1971-02-03 | British Railways Board | Improvements in current collection installations for vehicles |
-
1973
- 1973-07-11 JP JP7805173A patent/JPS5027090A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238314A (en) * | 1960-10-17 | 1966-03-01 | Faiveley Louis | Power pick-ups from overhead lines |
| GB1221184A (en) * | 1967-11-03 | 1971-02-03 | British Railways Board | Improvements in current collection installations for vehicles |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141105A (en) * | 1975-05-30 | 1976-12-04 | Daido Shingo Kk | Method of detecting impact of pantagraph |
| US4175939A (en) * | 1977-07-11 | 1979-11-27 | Nitto Boseki Co., Ltd. | Method and apparatus for introduction of glass filament strand onto feed roller of chopped glass filament strands manufacturing system |
| JPS6393964A (ja) * | 1986-10-07 | 1988-04-25 | 清水建設株式会社 | コンクリートの高落差供給装置 |
| JPH0447101B2 (fr) * | 1986-10-07 | 1992-08-03 | Shimizu Construction Co Ltd | |
| JP2011205774A (ja) * | 2010-03-25 | 2011-10-13 | Railway Technical Research Institute | 接触力制御方法及び接触力制御装置、並びに、集電装置における接触力制御方法及び接触力制御装置 |