Abstract: The present invention relates to an indoor stand with degrees of movement side gear for use with bicycles comprising two main components assembled in an integrated manner: 1) a rear roller and 2) a front stand that attaches to the fork, instead of the front wheel, in which springs or cushions below the front fork allow degree of lateral movement to the left and right, in which a main bar is coupled to the base by an axis that allows the lateral movement degrees with stability. The presence of these components makes the present invention well simulate the experience of pedaling outdoors and working on the user's shoulders, arms and abdomen.

Abstract: The present invention relates to the field of energy recovery from hot exhaust gases, a type of system that is widely used in industrial generator assemblies to produce steam used in industrial processes or cold to cool perishables or to cool environments. The system according to the present invention applies to the recovery of energy from exhaust gases in small generator assemblies, smaller than 10 MW, and comprises a turbo (1) connected to the exhaust gas outlet (2) in a small power plant generator assembly (3) and in which said turbo (1) is connected to a hydraulic pump (4), which generates pressure and transmits this pressure to a hydraulic pressure accumulator (5) which, in turn, sends hydraulic fluid under pressure for a hydraulic motor (6) of constant speed, which moves a pulley (7), and said pulley (7), in turn, moves another pulley (8), installed directly on the alternator shaft (9) of the generator assembly (3).

Abstract: An elliptical bike is described having a function that elliptical bikes of the related art do not have, since their rear pulleys, which support the platforms, are screwed into protrusions welded to the frame, which have holes. The bicycle also comprises a folding embodiment, and holes that are suitable for raising and lowering the angle of attack of the platforms and the positioning of the rear pulleys, which are fixed (e.g., screwed) into protrusions welded to the frame, thereby providing four positions of angle of attack, giving the option to work different muscles in the user’s legs.

Abstract: An autonomous modular device for an electric generating plant is described which may be in the form of a container that makes use of a vehicular engine adjacent to the canopy of a modular structure. A drycooler heat exchanger, with a layout different from the other existing layouts, implying improvements in the use of this type of autonomous generator system, is provided insofar as it provides easy transport, adequate consumption without mechanical loss and high energy efficiency. In one embodiment the vehicular engine is placed under the canopy of the modular structure, wherein a drycooler heat exchanger is accommodated, and not an engine radiator, with a different arrangement from the other existing units. A second embodiment is adapted to places where there is no physical space for the model including the heat exchanger under the canopy, forcing the installation on the ceiling of the installation, or for other installations.

Abstract: The present invention relates to an indoor stand with degrees of movement side gear for use with bicycles comprising two main components assembled in an integrated manner: 1) a rear roller and 2) a front stand that attaches to the fork, instead of the front wheel, in which springs or cushions below the front fork allow degree of lateral movement to the left and right, in which a main bar is coupled to the base by an axis that allows the lateral movement degrees with stability. The presence of these components makes the present invention well simulate the experience of pedaling outdoors and working on the user's shoulders, arms and abdomen.

Abstract: An elliptical bicycle comprises a structural frame including two stringers in opposing arcs, one upper and the other lower, a front wheel and a rear wheel driven by a crankset from its support platforms, as well as a steering box formed by fork, steering tube and handlebar. The elliptical bicycle has multiple hinges. The structural frame is provided with a set of main hinges, each applied to a bipartite stringer having an articulation at an approximate angle of up to 170°. A secondary hinge is applied in a bipartite steering tube of the handlebar having an articulation at an approximate angle of up to 180°. A set of tertiary hinges is applied between a crankset and support platforms of the user's feet, each of them having an articulation at an approximate angle of up to 90° upwards.

Abstract: An elliptical bicycle comprises a structural frame including two stringers in opposing arcs, one upper and the other lower, a front wheel and a rear wheel driven by a crankset from its support platforms, as well as a steering box formed by fork, steering tube and handlebar. The elliptical bicycle has multiple hinges. The structural frame is provided with a set of main hinges, each applied to a bipartite stringer having an articulation at an approximate angle of up to 170°. A secondary hinge is applied in a bipartite steering tube of the handlebar having an articulation at an approximate angle of up to 180°. A set of tertiary hinges is applied between a crankset and support platforms of the user's feet, each of them having an articulation at an approximate angle of up to 90° upwards.

Abstract: A bicycle with a rear drive assembly configured to allow pedal boards to be pivotable while moving in an elliptical trajectory and which allows a cyclist to ride in an erect position is disclosed. A front end of each of the pedal boards is pivotably connected to an end of a crank and each of the pedal boards is connected to or integral with a guide rod extending rearwardly from the pedal board. The guide rods are supported by a rear drive assembly comprising a transverse tube that is horizontally connected to a frame of the bicycle. A roller is mounted at each end of the transverse tube. Each roller has a groove which accommodates the cross-section of the guide rod.

Abstract: A modular electric power plant housed within a container equipped with a transformer for direct connection to an local power distribution system that can supply energy in remote areas is disclosed. The container provides noise control, and includes a set of units that are interconnected and are capable of generating medium-voltage electric power for supplying a local power distribution system. The units include generator units; a cooling unit; a distribution unit and transformer built-in to a tank for collecting spilled oil. The built-in tanks have double walls for collecting contaminated oil/water installed inside the container base, while air inlets for aiding cooling and at least one pair of fans are provided in the cooling unit compartment. The generator units are powered by gas, diesel, or biodiesel automotive engines. Each generator is connected to an exhaust pipe for gases that is installed on the container upper wall.

Abstract: “CONSTRUCTION DEVICE INTRODUCED INTO AN ELECTRICAL POWER PLANT MODULE”, more specifically relating to an electrical power plant module (1) of the type used for accessibility to electrical energy, primarily in remote areas such as isolated rural communities, mining camps, oil platforms, areas recently affected by storms, areas affected by earthquakes, offshore platforms, etc.

Abstract: “IMPROVEMENTS INTRODUCED IN AN ELLIPTICAL DRIVE MECHANISM AND A STEERING MECHANISM, APPLICABLE TO VELOCIPEDES IN GENERAL,” more specifically, it is about elliptical velocipedes (1) of the bicycle, tricycle, and scooter type, with said velocipedes having a tubular crossmember (2A) where the basic components are mounted, namely: fork (2b), handlebar mounting (2c), front wheel, rear wheel, center sprocket, and cranks, as well as an elliptical drive mechanism (M1) and a steering mechanism (M2). The structural frame (2) has a crossmember (2A), whose end is aligned with the imaginary center of the rear wheel, a tubular transverse shaft with tubular connections (3a) installed on its end portions, while a guide rod (3) that functions as a path for the sliding of the respective block (4) is attached to each of said connections.

Abstract: A modular electric power plant housed within a container equipped with a transformer for direct connection to an local power distribution system that can supply energy in remote areas is disclosed. The container provides noise control, and includes a set of units that are interconnected and are capable of generating medium-voltage electric power for supplying a local power distribution system. The units include generator units; a cooling unit; a distribution unit and transformer built-in to a tank for collecting spilled oil. The built-in tanks have double walls for collecting contaminated oil/water installed inside the container base, while air inlets for aiding cooling and at least one pair of fans are provided in the cooling unit compartment. The generator units are powered by gas, diesel, or biodiesel automotive engines. Each generator is connected to an exhaust pipe for gases that is installed on the container upper wall.

Abstract: “CONSTRUCTION DEVICE INTRODUCED INTO AN ELECTRICAL POWER PLANT MODULE”, more specifically relating to an electrical power plant module (1) of the type used for accessibility to electrical energy, primarily in remote areas such as isolated rural communities, mining camps, oil platforms, areas recently affected by storms, areas affected by earthquakes, offshore platforms, etc.

Abstract: A bicycle with a rear drive assembly configured to allow pedal boards to be pivotable while moving in an elliptical trajectory and which allows a cyclist to ride in an erect position is disclosed. A front end of each of the pedal boards is pivotably connected to an end of a crank and each of the pedal boards is connected to or integral with a guide rod extending rearwardly from the pedal board. The guide rods are supported by a rear drive assembly comprising a transverse tube that is horizontally connected to a frame of the bicycle. A roller is mounted at each end of the transverse tube. Each roller has a groove which accommodates the cross-section of the guide rod.

Abstract: A bicycle with a rear drive assembly configured to allow pedal boards to be pivotable while moving in an elliptical trajectory and which allows a cyclist to ride in an erect position is disclosed. A front end of each of the pedal boards is pivotably connected to an end of a crank and each of the pedal boards is connected to or integral with a guide rod extending rearwardly from the pedal board. The guide rods are supported by a rear drive assembly comprising a transverse tube that is horizontally connected to a frame of the bicycle. A roller is mounted at each end of the transverse tube. Each roller has a groove which accommodates the cross-section of the guide rod.

Abstract: “IMPROVEMENTS INTRODUCED IN AN ELLIPTICAL DRIVE MECHANISM AND A STEERING MECHANISM, APPLICABLE TO VELOCIPEDES IN GENERAL,” more specifically, it is about elliptical velocipedes (1) of the bicycle, tricycle, and scooter type, with said velocipedes having a tubular crossmember (2A) where the basic components are mounted, namely: fork (2b), handlebar mounting (2c), front wheel, rear wheel, center sprocket, and cranks, as well as an elliptical drive mechanism (M1) and a steering mechanism (M2). The structural frame (2) has a crossmember (2A), whose end is aligned with the imaginary center of the rear wheel, a tubular transverse shaft with tubular connections (3a) installed on its end portions, while a guide rod (3) that functions as a path for the sliding of the respective block (4) is attached to each of said connections.

Abstract: A bicycle with a rear drive assembly configured to allow pedal boards to be pivotable while moving in an elliptical trajectory and which allows a cyclist to ride in an erect position is disclosed. A front end of each of the pedal boards is pivotably connected to an end of a crank and each of the pedal boards is connected to or integral with a guide rod extending rearwardly from the pedal board. The guide rods are supported by a rear drive assembly comprising a transverse tube that is horizontally connected to a frame of the bicycle. A roller is mounted at each end of the transverse tube. Each roller has a groove which accommodates the cross-section of the guide rod.