JPS57173303A - Pantograph type current collector - Google Patents
Pantograph type current collectorInfo
- Publication number
- JPS57173303A JPS57173303A JP5627181A JP5627181A JPS57173303A JP S57173303 A JPS57173303 A JP S57173303A JP 5627181 A JP5627181 A JP 5627181A JP 5627181 A JP5627181 A JP 5627181A JP S57173303 A JPS57173303 A JP S57173303A
- Authority
- JP
- Japan
- Prior art keywords
- shafts
- secured
- current collector
- levers
- centers
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/22—Supporting means for the contact bow
- B60L5/24—Pantographs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
PURPOSE:To reduce the occupying area of a folded pantograph on the roof of a vehicle body by rotating components of the frame for raising and lowering a current collector head in a direction perpendicular to the moving direction of the vehicle. CONSTITUTION:Lower frames 42, 43 and 42', 43' are respectively rotated at an equal angle around main shafts 40, 41 as centers by the operation of a connecting rod 54 which is rotatably connected to levers 52, 53 secured to the shafts 40, 41 which rotate by spring force or pneumatic force at both ends in opposite direction to each other. Upper frames 44, 45 and 44', 45' are respectively rotated also at an equal angle around main shafts 46, 47 as centers by the operation of a connecting rod 57 which is rotatably connected to levers 55, 56 secured to shafts 48, 49 at both ends. Accordingly, supporting rods 50, 51 which are respectively secured to the shafts 48, 49 elevationally move perpendicularly to the travelling direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5627181A JPS57173303A (en) | 1981-04-16 | 1981-04-16 | Pantograph type current collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5627181A JPS57173303A (en) | 1981-04-16 | 1981-04-16 | Pantograph type current collector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57173303A true JPS57173303A (en) | 1982-10-25 |
Family
ID=13022418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5627181A Pending JPS57173303A (en) | 1981-04-16 | 1981-04-16 | Pantograph type current collector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57173303A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08237803A (en) * | 1995-02-28 | 1996-09-13 | Kawasaki Heavy Ind Ltd | Current collector for railway vehicle |
-
1981
- 1981-04-16 JP JP5627181A patent/JPS57173303A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08237803A (en) * | 1995-02-28 | 1996-09-13 | Kawasaki Heavy Ind Ltd | Current collector for railway vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA869732B (en) | A traction bogie for a rail vehicle | |
ES478248A1 (en) | Convertible seat for a motor vehicle. | |
AU592012B2 (en) | Holding apparatus for a vehicle assembly line | |
EP0141000A3 (en) | Reversible window structure | |
ES8401388A1 (en) | Suspension system for coupled axles of industrial vehicles. | |
GR3020183T3 (en) | A sofa-bed having an articulated folding structure. | |
NO890137D0 (en) | DEVICE FOR CONTROL AND SUPPORT OF A SKINNY VEHICLE. | |
JPS57173303A (en) | Pantograph type current collector | |
FR2539375B1 (en) | ||
CA2038362A1 (en) | Mobile ballast plow | |
ES265604U (en) | Rigid axle suspension for motor vehicles | |
DE3664601D1 (en) | Variable attitude awning in particular for pedlar's vehicles | |
FR2496030B1 (en) | ||
AU3596689A (en) | Foldable wheel chair | |
GB1506855A (en) | Electric current collecting pantograph | |
DK125388A (en) | MECHANICAL CONTROL FOR SKIN VEHICLES | |
DE3663918D1 (en) | Bogie frame for railway vehicles | |
FR2455527A3 (en) | Two tier car transporter vehicle - has two coupled pivoting telescopic supporting structures for car wheels which are hinged to move in opposite directions | |
EP0102785A3 (en) | Vehicle seat | |
JPS548318A (en) | Truck for car | |
AU5009885A (en) | Parking means for motor vehicles | |
EP0952022A3 (en) | Foldable top for convertible vehicles | |
SU1447586A1 (en) | Arrangement for orienting sheets | |
JPS5846201U (en) | Pantograph collector boat support device | |
JPS62202480U (en) |