FIELD: transportation.
SUBSTANCE: bridge erection boat contains a body, a mechanical plant, that consists of two engines, and a propulsion-steering system, contains two propellers in a nozzle with rudders, a pushing device made in the form of two pivoted arms with hitch locks and screw crossbars, and also two board struts. The boat pushing device additionally includes the right and left auxiliary pieces, which are fixed with each finger-lock on the interior bay of the log or shuttle floatboard of the pontoon park.
EFFECT: bridge erection boat functionality expansion.
3 cl, 5 dwg
Title | Year | Author | Number |
---|---|---|---|
BRIDGING BOAT | 2022 |
|
RU2793995C1 |
DISMOUNTABLE FERRY BOAT | 1991 |
|
RU2021420C1 |
TOWING MOTOR BOAT | 2001 |
|
RU2183576C1 |
FERRY | 2001 |
|
RU2184046C1 |
SEA-FERRY - BELT | 1994 |
|
RU2113376C1 |
METHOD TO PRODUCE FERRY SITE | 2009 |
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RU2475585C2 |
PONTOON BRIDGE | 2012 |
|
RU2507337C2 |
PNEUMATIC-FRAME MEMBER AND VEHICLE FOR FOLDING, LOADING AND CARRYING MEMBERS OF MOBILE FERRY-BRIDGE SET | 1999 |
|
RU2174571C2 |
TOW MOTORBOAT | 1997 |
|
RU2120881C1 |
PONTOON-BRIDGE PARK UNIT | 1982 |
|
RU2068908C1 |
Authors
Dates
2017-05-04—Published
2016-05-12—Filed