MATRA MANUFACTURING & SERVICES Patent applications |
Patent application number | Title | Published |
20110241307 | Bike with Belt Transmission and its Frame - Bike comprising a first frame element extending from one end carrying a front wheel housing to a lower end, a second frame element extending to a lower end rigidly fixed to the first lower end, a rear fork comprising a chainstay extending from the first element to a spindle support and a seat stay extending from the spindle support to the second element, a crankset having a lateral chainring, a rear wheel driven by a sprocket inside the fork, a belt engaged with the chainring and the sprocket. The chainstay has a major portion arranged below a straight line passing through the lower ends of the chainring and of the sprocket. The belt extends through the triangle formed by the second frame element, the chainstay and the seat stay, which form an irremovable assembly. | 10-06-2011 |
20110241301 | Steering Assembly for a Two-Wheeler - Steering assembly for a two-wheeler comprising a frame, a handlebar and a fork holding a steering front wheel. The steering assembly comprises a head tube rigid with the frame and defining a swivel axis, a steering rod mounted swivelling through the head tube and connected on the one hand to the handlebar and on the other hand to the fork. | 10-06-2011 |
20110240391 | Electric Two-Wheeler - Electric two-wheeler comprising a first frame element extending from an upper end carrying a steering tube for a front wheel to a lower end, a second frame element extending from an upper end receiving a seat to a lower end rigidly fixed to the first frame element, a battery casing arranged in a battery housing space in rolling configuration, and an electric drive motor. The battery housing space is delimited at least in the vertical plane by a lower portion of the first frame element, a lower portion of the second frame element, and a footboard unit. The lower portions have bottom ends connected together and top ends between which the footboard unit extends in rolling configuration. | 10-06-2011 |