Matches 1 - 7 out of 7


Match Document Document Title
US20130130574 DRIVE MEANS FOR AMPHIBIOUS EQUIPMENT  
Amphibious construction equipment comprising a working unit supported on a pair of elongate, parallel, buoyant pontoons (2) each of which carries a caterpillar track (3) driven by sprockets...
US20070218782 HYDRA-MARINE PROPULSION SYSTEM  
A marine propulsion system comprising an engine, hydraulic pump, torque motor and propeller combination. The system is currently adaptable to diesel fuel operated engines. The hydraulic pump is a...
US20080220669 Hydraulic saildrive apparatus  
The subject invention provides a hydraulic saildrive apparatus comprising an upper unit 103 having an input shaft 1 connected to an engine 102 inside a boat, and a lower unit 104 having an output...
US20110081811 Self-Contained Hydraulic Thruster for Vessel  
A self-contained hydraulic thruster for vessel. A power pack is mounted on a forward end of a base, and a helm platform is mounted on an aft end of the base at a substantial height above the base....
US20110028055 Amphibious All-Terrain Vehicle  
An amphibious, all-terrain vehicle utilizing a pair of hydrostatic pumps to independently provide power to hydraulic drive mechanisms of the left and right side of the vehicle respectively. The...
US20140148069 BARGE PUSHER  
A sectional barge assembly and a hydraulic thruster apparatus for maneuvering the sectional barge assembly. The hydraulic thruster apparatus includes a hydraulic power unit and a thruster unit....
US20120125248 BARGE PUSHER  
A sectional barge assembly and a hydraulic thruster apparatus for maneuvering the sectional barge assembly. The hydraulic thruster apparatus includes a hydraulic power unit and a thruster unit....
Matches 1 - 7 out of 7