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 side (1) includes an articulation front end (2) adapted to be articulated to a frame front face via a hinge (5) and a free rear end (3), a core (6) extending inside the side. One of the front and rear ends of the core (6) is anchored (8) in one of the front and rear ends of the side and the side includes, fixed to it, driving and shaping means (11, 16) for driving the other of the ends of the core, movably mounted in the other of the ends of the side and to deform the side and thus to modify its contour and curvature.
摘要:
A spectacle frame includes sliding hinges which enable the arms to move from a stable open position, in which the end (306) of the arms is parallel to the end (313) of the endpiece (307), to an unstable wide-open position, by pivoting around a support point (311) belonging to a coincidence plane (P,P′) which passes between the knuckles (C1, C2) of the hinges. The frame, which has a plane of symmetry (X,X′), is characterised in that the support point (311) is located closer to the plane of symmetry (X,X′) of the frame than the outer face (309) of the arms at the coincidence plane (P, P′).
摘要:
The spectacle frame includes a frame front extended by two lateral tenons and two sides articulated to the tenons about articulation pins of two telescopic hinges, each with a frame front element fastened to a tenon and a side element fastened to a side, the side element of a hinge including a slide articulated to the frame front element and slidably mounted in a sheath against and subject to the action of a spring. The slide extends as far as the free end of the side, of tubular shape and providing said sheath, a sleeve, fixed to the end of the slide, being slidably mounted in the end of the side in which said spring also extends to cooperate with the sleeve.
摘要:
The side (1) includes an articulation front end (2) adapted to be articulated to a frame front face via a hinge (5) and a free rear end (3), a core (6) extending inside the side. One of the front and rear ends of the core (6) is anchored (8) in one of the front and rear ends of the side and the side includes, fixed to it, driving and shaping means (11, 16) for driving the other of the ends of the core, movably mounted in the other of the ends of the side and to deform the side and thus to modify its contour and curvature.
摘要:
The spectacle frame includes a frame front extended by two lateral tenons and two sides (2, 15) articulated to the tenons about articulation pins of two telescopic hinges (20), each with a frame front element (21) fastened to a tenon and a side element (22) fastened to a side (15), the side element (22) of a hinge including a slide (23) articulated to the frame front element (21) and slidably mounted in a sheath (25) against and subject to the action of a spring (26). The slide (23) extends as far as the free end (28) of the side (15), of tubular shape and providing said sheath (25), a sleeve (30), fixed to the end (29) of the slide (23), being slidably mounted in the end (28) of the side in which said spring (26) also extends to cooperate with the sleeve (30).
摘要:
For power purposes, an electrically-powered autonomous vehicle requires a mass and/or a significant volume of batteries, the 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 includes a connection interface, each including the complementary male and female parts of at least one centering member (15) and of at least one socket member (16). The vehicle chassis-side interface has a plate (10) which is independent of the chassis and which is connected to same 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 a hinge system comprising one end (1) belonging to a first rigid element (7) and one end (3) belonging to a second rigid element (8), said ends having support surfaces which can be matched to one another. According to the invention, elastic means (18) are provided in order to maintain the pressure contact between the aforementioned surfaces. The inventive system also comprises at least one immaterial pivot point which can move in two orthogonal planes within the limits allowed by guide means (6) and means (19a-b) which only authorise pivoting in one plane or in a certain number of planes having a determined orientation.
摘要:
A hinge includes a first rigid element enclosing elastic elements that have at least one elastic end oriented so that the elastic elements extend into a plane perpendicular to the axis of rotation of the hinge. One end of the first rigid element is formed by a knuckle-piece, which is inserted between a pair of knuckles that together constitute the rigid second element. A pin passes through all the knuckles. A bush, disposed between a female hinge of the second rigid element and the pin, defines a peripheral surface which serves as a cam surface, against which at least one portion of the elastic elements is adjusted.
摘要:
The telescopic hinge comprises a front face element intended to be joined with a side stud extending along the front face of the frame and having a first fastener, and a branch element, intended to be joined with the corresponding branch of the frame and having a second fastener capable of cooperating with the first fastener in order to hold the front face element against the branch element. The telescopic hinge also includes an intermediate fastener capable of cooperating respectively with the first fastener and the second fastener.