摘要:
A scooter, including a main body (100), a front wheel (200), a first rear wheel (300), a second rear wheel (400), a drive part (500) and a controller (600). The front wheel (200) is rotatably arranged at a front part of the main body (100). The first rear wheel (300) and the second rear wheel (400) are spaced apart and rotatably arranged at a rear part of the main body (100). One drive part (500) is provided, which is connected to the first rear wheel (300), and is configured to merely drive the first rear wheel (300) to rotate, so as to driving the main body (100) to move. The controller (600) is electrically connected to the drive part (500) to adjust a rotation speed of the drive part (500), so as to adjust a rotation speed of the first rear wheel (300).
摘要:
Die Erfindung betrifft ein Stufentandem mit einem als Liegesitz ausgebildeten Vordersitz (1), einem gegenüber dem Vordersitz (1) erhöht angeordneten Hintersitz (2), einem zwischen Vordersitz (1) und Hintersitz (2) angeordneten Lenker (3), der über ein Lenkgestänge (4) mit dem gelenkten Vorderrad (5) des Stufentandems in Verbindung steht, einer dem Hintersitz (2) zugeordneten pedalbetätigten hinteren Tretkurbel (6), die über einen Kettentrieb mit einem angetriebenen Hinterrad (7) des Stufentandems in Antriebsverbindung steht und einer dem Vordersitz (1) zugeordneten Pedal betätigten vorderen Tretkurbel (8), die über ein Kettentrieb mit dem angetriebenen Hinterrad (7) des Stufentandems in Antriebsverbindung steht, wobei der Hintersitz (2), das Hinterrad (7), der Lenker (4) und die hintere Tretkurbel (6) im einem hinteren Bereich (9) an einem tragenden Tandemrahmen (11) angeordnet sind, und der Vordersitz (1), das Vorderrad (5) und die vordere Tretkurbel (8) in einem vorderen Bereich (10) an dem tragenden Tandemrahmen (11) angeordnet sind, wobei das Vorderrad (5) zwischen Vordersitz (1) und vorderer Tretkurbel (8) angeordnet ist. Ziel der Erfindung ist, das Stufentandem dahingehend weiterzubilden, dass es individuell, flexibel und einfach für die jeweilige Anforderung einstellbar und für den Transport möglichst kompakt ist. Zur Lösung dieser Aufgabe schlägt die Erfindung ausgehend von einem Stufentandem der eingangs genannten Art vor, dass der tragende Tandemrahmen (11) eine Teleskopvorrichtung (12) zwischen Vordersitz (1) und Vorderrad aufweist (5).
摘要:
Present invention relates to a device for changing steering geometry comprising an upper beam and a lower beam provided, symmetrically relative to the longitudinal vehicle axis, with opening for front fork pipes, and connected together with a steering shaft, which is placed in a vehicle frame using a couple of steering head bearings, where the lower beam (9) is swingably connected with a steering shaft (11) relative to the longitudinal vehicle axis, and the upper beam (2) is provided with a nut housing (3) of a steering axis (14) pivotally as well as slidingly in relation to the longitudinal vehicle axis, connected with the steering shaft (11) and an actuator of the relative movement of the upper beam (2) and the steering shaft (11).
摘要:
A bicycle (10) including a frame (25), a fork (35) rotationally coupled to the frame (25) within a head tube (30) of the frame (25), and a wheel rotationally coupled to the fork (35). The fork (35) has a steerer tube (120, 620), and the bicycle (10) further includes a stem (115, 615) that is coupled to the steerer tube (120, 620), and a handlebar (110, 610) coupled to the stem (115, 615) for steering the wheel. The handlebar (110, 610) supports an actuator (135) adapted to control a bicycle (10) component. The bicycle (10) also includes a cable (395) housing that is disposed in the handlebar (110, 610), and a cable (395) that is coupled to the actuator (135) and routed internally within the handlebar (110, 610) and the stem (115, 615) toward the head tube (30). The portion of the cable (395) within the handlebar (110, 610) is routed through the cable (395) housing, and the portion of the cable (395) within the stem (115, 615) is exposed.
摘要:
The present invention relates to a vehicle that is converted from a stroller for carrying a passenger and cycle operated by a rider to a combined unit. More specifically, the invention relates to a stroller and a bicycle combined, physically and operationally, such that the operator of the cycle portion of the stroller-cycle can control operation of the stroller portion while the stroller-cycle is in motion.
摘要:
The present application relates to a handlebar unit (1) for a saddle-type vehicle, in particular for a motorcycle, comprising a handlebar crown, a handlebar (4,5) attached to the handlebar crown, and a securing means for securing the handlebar (4,5) to the handlebar crown, wherein the securing means includes a fastening means for fastening the handlebar crown and the handlebar (4,5) together, and an engaging means for positioning the handlebar crown and the handlebar (4,5), wherein the handlebar (4,5) can be displaced in a longitudinal direction of a vehicle body relative to the handlebar crown, and wherein the engaging means has a plurality of engagement parts provided in the direction in which the handlebar (4,5) is to be displaced.
摘要:
A bicycle saddle and handlebar height adjustment device comprising a tubular element (5) provided with means (2) for its connection to said saddle (3) and presenting a portion (4) to cooperate with a support element (6, 7) for said tubular element, said support element being associated with locking means (8) for said first tubular element which maintain the tubular element (5) in a determined position relative to the support element (6, 7), in which alignment means (16) are present between said support element (6, 7) and said tubular element (5) to maintain a determined angular position between the tubular element (5) and the support element (6, 7), said locking means (8) comprising a threaded (132A) ring (132) rotatably fixed to one from among the support element (6, 7) and the tubular element (5), the other from among the support element (6, 7) and the tubular element (5) presenting a thread (5A) cooperating with the thread (132A) of said ring (132) rotation of said ring (132) causing continuous movement of one element relative to the other.