摘要:
La présente invention concerne une remorque à timon coulissant à freinage par inertie, et plus particulièrement une remorque à timon coulissant équipée d'un dispositif de sécurité contre la surcharge du timon coulissant, ainsi qu'un ensemble routier comprenant une telle remorque et un véhicule tracteur. La remorque comprend un châssis (1) sur lequel sont montés au moins deux roues (21) et au moins un timon d'attelage coulissant (3) comportant une partie fixe (31) montée de manière fixe sur le châssis et une partie mobile (32) montée sur la partie fixe de manière coulissante et munie à son extrémité libre de moyens d'accrochage (4). La remorque comprend en outre au moins un organe de soutènement (6) monté, via un support (7, 8) fixé au châssis, au-dessus de la partie mobile (32), sensiblement en contact avec celle-ci, et contre lequel ladite partie mobile est apte à venir en appui.
摘要:
The invention relates to a transport vehicle with variable width and track width, comprising a chassis (14) and at least one radial axle (16, 18, 20, 22), the chassis (14) comprising two chassis parts (28), each of which carries a row of bogies (60) arranged one behind the other and can be adjusted transversely with respect to a vertical longitudinal center plane (26) of the transport vehicle. According to the invention, a single longitudinally adjustable transverse tie bar (72) is arranged between the two rows of bogies (60) and connects the two bogies (60) of the/a radial axle (16, 18, 20 22), the length of said transverse tie bar being adjustable by a value corresponding to the extent to which the width and track width are increased or decreased.
摘要:
System for balancing the loads on the wheels of an industrial vehicle, the industrial vehicle comprising at least a front axle (ant) and a rear axle (post), a loading platform and a transported load and/or ballast (Z) slidably associated with the loading platform of the vehicle, with a reciprocal position that can be controlled by at least an actuator; the system comprising means for calculating a load transfer (DR) between the wheels of the vehicle with respect to an initial condition of load distribution and means for balancing such load transfer (DR) with a shift (x) of the load or ballast (Z) restoring said initial condition.
摘要:
A double-acting, weight distributing trailer hitch (10) includes a drawbar assembly (20) and a hitchhead assembly (16). The drawbar assembly is releasably connected to the tow vehicle and includes a first coupling component (30) at its rearward end. The hitchhead assembly includes a second coupling component (88) and a rearwardly extending yoke (72). A drawbar extension (66) is connected to the yoke. The drawbar extension is pivotally mounted to the hitch ball (46) along a first horizontal axis (68) that is transverse to the direction of travel. A rearward portion of the drawbar extension is pivotally interconnected to the trailer along a pivot (302) defining a second horizontal axis, which is parallel to the first horizontal axis and located behind the hitch ball. This creates an overlap between the forward end of the trailer and the drawbar extension. A coil spring assembly (300) dampens movement of the trailer.
摘要:
Einrichtung zur Steuerung der Deichsellast bei mehrachsigen Anhängern. Eine Einrichtung zur Steuerung der Deichsellast bei einem durch ein Schleppfahrzeug mittels einer Deichsel ziehbaren, mehrachsigen Anhänger (1; 3), bei dem mindestens eine Achse (I) aus einer Funktionsposition anhebbar oder absenkbar ist, ist dadurch gekennzeichnet, dass mittels einer Rechnereinheit (ECU) in Abhängigkeit von der Beladungs- und/oder Fahrsituation des Anhängers (1; 3) eine oder mehrere Achsen (I) des Anhängers (1; 3) derart anhebbar oder absenkbar ist bzw. sind, dass die Deichsellast in vorgebbaren Grenzen konstant bleibt.
摘要:
The present invention relates to an apparatus for transferring load between: a) a towing vehicle having front and rear wheels which comprises a tow assembly including a tow bar; and b) a towed device which includes a drawbar; wherein the tow bar and drawbar attach to one another and wherein the apparatus includes a shock absorber; characterised in that the apparatus includes a load transfer mechanism configured for adjustably transferring at least a portion of the load of the towed implement to the front of the vehicle in a region leading the front wheel axle via the shock absorber.
摘要:
A double-acting, weight distributing trailer hitch (10) includes a drawbar assembly (20) and a hitchhead assembly (16). The drawbar assembly is releasably connected to the tow vehicle and includes a first coupling component (30) at its rearward end. The hitchhead assembly includes a second coupling component (88) and a rearwardly extending yoke (72). A drawbar extension (66) is connected to the yoke. The drawbar extension is pivotally mounted to the hitch ball (46) along a first horizontal axis (68) that is transverse to the direction of travel. A rearward portion of the drawbar extension is pivotally interconnected to the trailer along a pivot (302) defining a second horizontal axis, which is parallel to the first horizontal axis and located behind the hitch ball. This creates an overlap between the forward end of the trailer and the drawbar extension. A coil spring assembly (300) dampens movement of the trailer.