Swimming arrangement for wind energy plant, has individual wind turbines arranged side by side on floating body, and anchor cable secured in middle of float, where arrangement is rotated according to wind direction
DE102012007261A1
Wind turbine installed in sea, has stator that is connected with rotor hub by spokes provided with rotor blades which are subjected to torsional force
DE102011110035A1
Hoisting or transporting equipment i.e. air crane, for lifting heavy loads during construction of multistoried building, has float for overcoming gravitational force of load, for bearing load and distributing load at various locations
DE102010008122A1
Wing for use as sail in aircraft, has leading edges arranged at wing in swingable manner, and bulging sides arranged on both sides of wing
DE102010006637A1
Wing sail, has wing formed of wing tip and wing tail, where wing tip and wing tail are moveable independent of each other in limited area around mast and filled with gaseous substance under overpressure
DE102008050812A1
Ship, has air nozzles guiding air flow into water, and hull designed such that portion of air delivered from air nozzles can be collected below hull and air bubble is formed, where propulsion is produced by air flow
DE102008046839A1
Fiber strand for supporting traction force, has centering element interlaced or merged at equal distances in fiber strand and spherical elements formed around centering element
DE102008032335A1
Paddle aid for use in double seat kayak, has paddle bow longitudinally guided by paddler, paddle suspension provided for hanging dual paddle, and support holders attached at paddle bow for supporting paddle when paddle is not needed
DE102008016399A1
Flying object i.e. aircraft, has surfaces at which air turbulences are formed, where elastic coating is formed over surfaces and elastic filling is provided between fixed surface and elastic skin
DE102008011870A1
Wheel for road vehicle, has driven hub carrying stator of external runner electric motor, rim connected with externally running rotor, and rotor of electric motor carrying stator of external runner electric motor
DE102008009810A1
Chassis for use in road vehicle, has rounded point that is formed by set of sliding rails that comprises elastomer layer with set of lubricant depots, where depots and lubricant burst withdraw strong pressure on elastomer layer
