| 摘要 |
FIELD: shipbuilding; river ships; self-propelled watercraft for carrying automobile transport facility, agricultural equipment and passengers. ^ SUBSTANCE: proposed ferry includes pontoon with rollers and electric motor fitted on it; electric motor is connected with reduction gear by means of clutch and is set in motion by means of rope guide pulley lined with rubber. Arranged in house mounted on ferry are current collectors for supply of electric motor with electric power by means of contact wires stretched above river by means of supports; electric motor rotates rope guide pulley engageable with embracing rope. ^ EFFECT: increased cargo capacity; increased thrust; improved vision of berth. ^ 7 dwg |
