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 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:
A rail transport unit for carrying a load consisting of a road vehicle includes a support structure having two longitudinal ends. Each end is connected to an axle block or bogie by a composite interface, and at least one of the ends is free and defines an access opening for the load.
摘要:
The device for capturing electrical energy having a capturing plough-type element (10), an arm for holding the capturing plough-type element on the frame of the vehicle, a mechanism for lifting up the plough-type element and the way for electrical connection to the supply circuit of a vehicle. The plough-type element is electrically insulated in relation to the ground and the trackway. One part of the plough-type element separates two profiled part holders (23, 24) which are arranged beside each other in another opposite manner and are supported a support. The conducting elements of the lower end of the plough-type element are maintained in electrical contact, sliding along polar parts born by each part holder. Along the entire length of each part holder (23, 24), each part holder is mounted in an elastically recoiling manner such that it moves towards its adjacent opposite number with the aid of an elastic mechanism.
摘要:
The device for capturing electrical energy having a capturing plough-type element (10), an arm for holding the capturing plough-type element on the frame of the vehicle, a mechanism for lifting up the plough-type element and the way for electrical connection to the supply circuit of a vehicle. The plough-type element is electrically insulated in relation to the ground and the trackway. One part of the plough-type element separates two profiled part holders (23, 24) which are arranged beside each other in another opposite manner and are supported a support. The conducting elements of the lower end of the plough-type element are maintained in electrical contact, sliding along polar parts born by each part holder. Along the entire length of each part holder (23, 24), each part holder is mounted in an elastically recoiling manner such that it moves towards its adjacent opposite number with the aid of an elastic mechanism.
摘要:
A track section (1) having a framework (2) with two hollow profiled structure boxes (3) open at the top, with substantially rectangular or trapezoid cross-section, maintained parallel and connected by cross members (16) which support a rail (17) for guiding the vehicle. The profiled structure boxes are closed by linear plates acting as running track (8) for the wheels of the vehicle. The inner space (7) provides passage for electrical cables powering the vehicle and/or signaling. The factory prefabricated track sections are ready to be laid on an existing road surface or in a trench with simply compacted base.
摘要:
The device is characterized by units of pairs of two friction or sliding shoes (28) and (29), running on a metal guide rail (2), each fixed to a self-guidance unit (16), by way of rollers (26) and (27), running along the guide rail. The shoes (28) and (29) from an electrical circuit with the guide rail (2), comprising a detector with a safety loop supplied by a low voltage (BT+ and BT−) generator loop through which a current flows when the electrical grounding contacts via the shoes (28) and (29) and the guide rail (2) are correct. According to the quality of the electrical contact at the shoes (27) and (28), the security loop will be open or closed, representing a potential risk or no risk. The invention is of utility to producers of public transport vehicles which run on tires and are self-guiding.
摘要:
The device is characterized by units of pairs of two friction or sliding shoes (28) and (29), running on a metal guide rail (2), each fixed to a self-guidance unit (16), by way of rollers (26) and (27), running along the guide rail. The shoes (28) and (29) from an electrical circuit with the guide rail (2), comprising a detector with a safety loop supplied by a low voltage (BT+ and BT−) generator loop through which a current flows when the electrical grounding contacts via the shoes (28) and (29) and the guide rail (2) are correct. According to the quality of the electrical contact at the shoes (27) and (28), the security loop will be open or closed, representing a potential risk or no risk. The invention is of utility to producers of public transport vehicles which run on tires and are self-guiding.
摘要:
A unit for automatically guiding a vehicle along a rail comprising an arm (2) hingedly mounted, via a universal joint, to an end (3) of a chassis. The arm (2) includes, at a front end thereof, a mechanism for rolling (7, 8) along a rail (9) which comprises a pair of rollers (35, 36) mounted in a V-shaped configuration to encompass the rail (9) by lateral rolling engagement along each flank of the rollers. The unit is also provided with an arm raising mechanism, a mechanical coupling to the steering mechanism of the vehicle and various sensors. The invention is primarily applicable for the manufacture and use of urban public transport vehicles.
摘要:
An improved automatic guiding arm having a deformable hinged frame like construction controlled by an actuator. The actuator raises and lowers the end of the frame like construction which supports a pair of guide wheels in a "V" shaped arrangement for engaging a guide rail. The axially supported wheels may be mutually pivotable about a transaxial shaft and controlled by an angle control member hinged to the actuator. Through the angle control member the actuator can automatically control the transaxial pivoting and angle of the wheels as well as the tilt of the angle control member during raising and lowering operations of the guide arm. The guide arm is useful for automatically steering public transportation vehicles.