摘要:
The invention relates to a motor vehicle having three motors, i.e. an electric motor, hydraulic motor, and heat engine, and to a method for managing the energy stored onboard. The three motors (19, 25, 15) are particularly used for driving the vehicle, and are associated with means for storing electrical energy (21), hydraulic energy (28, 29), and fossil energy (18), respectively. The heat engine (15) is arranged so as to be connected in series and so as to recharge the means (28, 29) for storing hydraulic energy, but not the means (21) for storing electrical energy. During travel, the means (21) for storing electrical energy is not recharged by the heat engine (15) which can recharge the means (28, 29) for storing hydraulic energy of the hydraulic motor.
摘要:
The frame includes a front surface (10) that is extended by two side tenons (12) and two arms (30) that are hinged onto the tenons (12) about the hinge axes (X-X') of two hinges (50). The hinges (50) each include a front surface element (51) that rigidly connected to a tenon (12) and an arm element (52) that is rigidly connected to an arm (30). Each arm (30) is set up such as to pass, through rotation about said hinge axis (X-X'), from an open position for which said arm extends the tenon (12) to a closed position for which said arm is clamped into the front surface (10). In at least one of the hinges (50), the hinge axis (X-X') is substantially perpendicular to the tenon (12) and to the arm (30). The front surface element (51) and the arm element (52) are set up such as to provide, between said tenon (12) and said arm (30), a space (60) for freely passing from the open position to the closed position.
摘要:
The invention relates to an electrically-powered autonomous vehicle. For power purposes, the inventive vehicle requires a mass and/or a significant volume of batteries, said batteries being supported by an independent chassis (4). The independent chassis is designed to be received in a housing (3) which is defined under the chassis of the vehicle and which is provided with at least one wheel (5)-equipped axle. Each of the chassis comprises a connection interface, each comprising the complementary male and female parts of at least one centring member (15) and of at least one socket member (16). The vehicle chassis-side interface consists of a plate (10) which is independent of said chassis and which is connected to same at at least three points, namely: two points which are controlled by jacks (12) and a third point which takes the form of a ball joint.
摘要:
The invention relates to an electrically-powered autonomous vehicle. For power purposes, the inventive vehicle requires a mass and/or a significant volume of batteries, said batteries being supported by an independent chassis (4). The independent chassis is designed to be received in a housing (3) which is defined under the chassis of the vehicle and which is provided with at least one wheel (5)-equipped axle. Each of the chassis comprises a connection interface, each comprising the complementary male and female parts of at least one centring member (15) and of at least one socket member (16). The vehicle chassis-side interface consists of a plate (10) which is independent of said chassis and which is connected to same at at least three points, namely: two points which are controlled by jacks (12) and a third point which takes the form of a ball joint.