Three-dimensional object for use as e.g. decorative item for didactic or practical purposes, has solid structures of different shapes, which are placed in visible pixels, lines or areas at two different angles
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Reactor, for producing thermal energy, comprises two particle accelerators and reaction chamber between them at end of acceleration line
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Heat power process for drive of vehicles, leading work gas in thermo-dynamic circulation process by means of condensation and expansion, and exchange of heat quantities
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Bicycle covering to protect rider against the weather consists of rigid front part covering handlebars and rider's front body, and connected textile part extending to luggage rack
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Vehicle with two or more wheels with hybrid drive of motor and muscle power drive including torque or a force sensor to determine directly the instantaneous torque of the crank or the pedal force
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Motor vehicle infinite transmission friction gearing employs small-angle cone between rolling tracks to nonslip and minimum slippage as suited to motorways and economy speeds.
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Stepless friction wheel gear unit e.g. for vehicle with input and output friction wheels making contact with outer surfaces or across outer and inner surfaces of rotating hollow
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Infinitely variable friction gear has input and output friction wheels, with convex curvature of surface line
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Traction gear with fixed transmission between drive discs and wedge-shaped traction device cross-section
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CVT gearbox with force transmission by tension device
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Continuously adjustable gear with coupling elements
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Infinitely adjustable gear
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Environmentally friendly, multi-seated light vehicle with manual drive
