摘要:
The invention concerns a seat made of two parts: a seat body (1) with a two-sided structure, for example shaped like a hollow box open at its front face, comprising linking and reinforcing crosspieces (5) providing it with sufficient mechanical rigidity; and a seat support (2) with a matching anatomy, preferably fitted with a cover containing a thickness of padding material (18), closing the opening (17) of the seat body (1). One of the later flanks or components (3) of the flank or (4) of the seat body (1) is fixed on a structural vertical member (11) of the public transport vehicle. The seat is suspended cantilevered against the vehicle wall, thereby leaving free the space (12) located beneath the seat. The invention is of interest to manufacturers of public transport vehicles and manufacturers of fittings for the vehicles.
摘要:
The support and restraint structure is a tubular frame (1) generally oval in shape having two branches (2) and (3), the extremities of which are interconnected at two rounded corners (4) and (5) and having one or two cross-bars and elements (13), (14) and (15) attaching it to its support: the side (8) of a seat (9), a wall, a vertical vehicle structure on the body, or the like, maintaining it at a distance from and in a lateral position relative to the support so it can provide an effective gripping and balance means for standing passengers of any height without causing any significant interference. This invention is of interest to builders of equipment and accessories for public transportation vehicles.
摘要:
The upper lateral collection structure (8) is mounted on a land vehicle (1), notably an urban public transport vehicle, and cooperates, for the purpose of overhead electrical power supply to the vehicle, with fixed contact slippers (16) located along its route. This structure comprises: a conducting track (14) arranged longitudinally (NEW) the upper lateral part of the vehicle and comprising a contact region (15) for the contact slipper; an electrical connection connecting the conducting track to the electrical circuit of the vehicle; an insulating support (24) on which the conducting track is mounted; a means of mechanical connection of the collecting structure to the vehicle; and a damping device which damps out the shocks resulting from the contact slipper and ensures satisfactory contact between the conducting track and the contact slipper. This invention is of benefit to the manufacturers of electrically powered public transport vehicles.
摘要:
An upper lateral collection structure (8) is mounted to a land vehicle (1), notably an urban public transport vehicle, and cooperates with fixed contact slippers (16), located along a travel route, for supply overhead electrical power to the vehicle. This structure comprises a conducting track (14) arranged longitudinally along the upper lateral part of the vehicle and comprises a contact region (15) for the contact slipper; an electrical connection connecting the conducting track to the electrical circuit of the vehicle; an insulating support (24) on which the conducting track is mounted; a mechanical connection of the collecting structure to the vehicle; and a damping device which damps shock resulting from the contact slipper and ensures satisfactory contact between the conducting track and the contact slipper. This invention is of benefit to the manufacturers of electrically powered public transport vehicles.
摘要:
A system for loading, unloading and rail transportation of road-hauled semi-trailers, having multiple wagons (1) constituting a railway train, with each of them incorporating at least one pivotable turntable (14) for accommodating a semi-trailer via its wheel assembly. The system also comprises a detachable hitch mounting (9) that can be gripped by a handling machine which carries the detachable mounting and assembles it, after adjustment on the semi-trailer's pivoting turntable. The hitch mounting is assembled on an accommodating platform (8) that is secured immobile to the wagon chassis (2) and independently of the pivoting turntable, in order to support the front of the semi-trailer during rail transportation. This invention is of interest to rail carriers and railway transport equipment manufacturers.
摘要:
An electrical assembly for a ground vehicle moving along a lane of a road comprises an elevated support, an arm extending transversely across the lane of the road, and a movable portion upon the arm which is moved from a lowered unpowered rest position to a raised powered rest position when a ground vehicle engages the movable portion of the arm. Electrical contacts are spaced from each other so as not to conduct electricity when the movable portion of the arm is disposed at the lowered position and are disposed in contact with each other when the movable portion of the arm is disposed at the raised position.
摘要:
The invention relates to an aerial power supply assembly (1) hinged on a fixed base (2) and including a fixed portion and a mobile or deformable portion (5) comprising friction members (9) for supplying electrical power to a vehicle (4) through an upper collecting structure (11) on the roof of the vehicle when passing or stopping under said aerial power supply. The friction members are not powered when the power supply assembly (1) is in a rest position, and are powered when the power supply assembly (1) or the mobile or deformable portion (5) thereof is moved by the arrival of the front part of the upper collecting structure (11) of the vehicle under the power supply assembly (1) that contacts the friction members (9) so as to transfer electrical power to the vehicle. After the passage of the vehicle, the mobile portion of the power supply assembly (1) automatically returns to the rest position in which the friction members are not powered.
摘要:
The guidance system comprises two guidance devices (16) mounted in opposite directions either side of the axle (2) and each comprising: a guidance arm (17) terminated by at least one guidance roller (18); a set of articulated connecting rods serving as a deformable link interface (23) between the axle and the guidance arm; and a jack (29) with two independent and opposing rods (30, 31), having a “rods extended” position in which its two rods lock the set of connecting rods to render it rigid and orient the axle, and a “rods retracted” position in which the set of connecting rods is free and allows a lateral oscillation. Preferably, the jack (29) offers an additional function for damping the lateral oscillation. This invention is of interest in the field of the guidance of public transport road vehicles by a rail.
摘要:
The flanged type guide wheel (1) or (2) has a peripheral edge (27) which has within its profile a recess (30), for example, a notch, the shape and position of which maintain the surface cover (28) of the guide wheel at a distance from the travel surface (8) or (9) that exists opposite it on the guide rail (4) when there is lateral force on the guide wheel. This invention has applications for guide assemblies for road vehicles used on guide rails.
摘要:
The device for damping yawing motions between a highway motor vehicle and its trailer is composed of a curvilinear damping track (4) acted upon by a friction device (17) which may be a pneumatic device attached to the extremity of the shaft (2); the track (4) may be articulated to a fixed portion of the rear of the truck or flexible enough to absorb lurching and pitching motions. The friction device (13) consists of friction slides (21, 22) pressed against the track(4) by an actuator (27) that may be pneumatic. The intensity of the force it generates varies depending upon the cargo in the trailer and/or vehicle speed in order to automatically adapt the yaw-damping effect. This adaptation is achieved by making the actuator (27) subject to suspension pressure and/or vehicle speed. This invention is of interest to manufacturers of trailers and couplings.