73 results about "Behind the wheel" patented technology

A lighting system for a vehicle having luminescent or “glow-in-the-dark” markings placed on an interior surface of the vehicle and a light source located remotely from the markings to illuminate the markings, particularly at night. The markings can be placed on any surface inside a vehicle, such as a gear shift know, door handle or steering column control stalk. Additionally, the light source can be placed in the roof of the vehicle, behind a steering wheel, or any other location having an unobstructed view of the markings.

A rear aerodynamic device for a vehicle and vehicle equipped with such a device are provided. The aerodynamic device can be fastened under a rear end of a vehicle frame of a cargo body of an industrial vehicle, behind the wheels. It includes a nozzle having an inlet positioned on a lateral external face of the device and capable of canalising air flowing along the vehicle and an outlet positioned at the rear part of the device and capable of ejecting the air flow underneath a vehicle rear face.

The present invention discloses a all-terrain cooler chest comprising a pair of wheels and a towing handle for portability. A back extension of storage space is provided behind the wheels that is designed to maintain the clearance from the ground for the underside of the cooler when the cooler is tilted up for towing with a handle. The invention optimizes storage space while providing ground clearance when the cooler is towed by an individual user.

Disclosed is a vehicle body structure, which comprises a body sidewall (30) which forms a side portion of a vehicle body, a wheel house (50) formed on a lower side of the body sidewall and provided with a mounting portion (53) on which a rear suspension system mounts, a side pillar (33) which is above the wheel house (50), a rear pillar (41) which is provided behind the vehicle or behind the vehicle body of the side pillar (33); and a connection gusset (70) which connects the rear pillar (41) with the peripheral part of an installation part (53) of the wheel house (50); wherein, the installation part (53) is formed behind the wheel house (50), and the extension direction of the connection gusset (70) is approximately same with a main load transfer direction of the rear suspension system.

The invention provides a multi-link suspension assembly for a vehicle wheel, comprising a wheel carrier, an upper lateral link, a lower lateral link, a toe link, and a longitudinal link. The wheel carrier is oriented along a longitudinal axis of a vehicle body. The upper lateral link is oriented along a lateral axis of the vehicle body near the wheel center and is pivotally connected to the wheel carrier. The lower lateral link is oriented along a lateral axis of the vehicle body near the wheel center and is pivotally connected to the wheel carrier. The toe link is oriented along a lateral axis of the vehicle body behind the wheel center and is pivotally connected to the wheel carrier. The longitudinal link is oriented along the longitudinal axis of the vehicle body and is pivotally connected to the wheel carrier forward of the wheel center and pivotally connected to the lower lateral link near the wheel center.

The invention relates to a foot-propelled wheeled hobby and/or sport device which has a wheel (1) situated between two side-plates (2; 3), and the side-plates (2; 3) are suspended on the axle (X) of the wheel (1). Foot-boards (5) situated below the axle (X) of the wheel (1). Foot-boards (5) situated below the axle (X) of the wheel (1), protruding outwards are connected to the side-plates (2; 3). In the course of the appropriate use of the device (I; II) the side-plates (2; 3) project over the knee of the user (12) standing on one or both of the foot-boards (5), providing a supporting surface (a) for the knee. The invention is based on that at a certain distance (e) behind the wheel (1)—with respect to the travelling direction—there is a structure in the range of the track of the wheel (1) ensuring stabilisation against tilting, and in order to relieve the knees of any load the side-plates (3) are constructed with a height (L) ensuring a supporting surface (b) for the user's (12) thigh.

A conventional brake control can generate only a small yaw moment compared with a steering control, so that reliable avoidance of obstacles cannot be obtained. With a steering control, the driver gets behind the wheel every time when crossing a lane and has an uncomfortable feeling. To solve these problems, a traveling aid device comprises: a detection unit for detecting the traveling state of a vehicle, the position of a lane marker, and the positions and types of obstacles around the vehicle; a calculation unit for calculating, based on the traveling state of the vehicle, the position of the lane marker, and the positions and types of the surrounding obstacles, a target yaw moment so as to prevent a departure from the lane marker and a collision with the surrounding obstacles; and a distribution unit for distributing, based on at least one of the traveling state of the vehicle, the position of the lane marker, and the positions and types of the surrounding obstacles, the target moment to a first actuator for controlling the driving/braking force and a second actuator for controlling the steering.

An electrically powered two wheel mowing, trimming and edging apparatus is disclosed. A rotating cutting head is cantilevered in front of the wheels, with a battery positioned behind the wheels to act as a counterweight to the cutting head. A caster below the battery allows easy maneuverability and permits trimming in corners. The cutting head contains both metal cutting blades and filament line, and the operator selects which cutting tool he wants based on the type of foliage to be cut. The cutting head easily rotates from the horizontal to the vertical, allowing the apparatus to be used as an edge trimmer.

A dolly for supporting a tyre of a motorcycle or motor scooter off the ground is provided. The dolly comprises: axially aligned wheels supported by a frame which has a frame part forward of the wheels and a frame part behind the wheels, the forward frame part having an open end being such that the motorcycle or motor scooter tyre can locate in the open end, at least one tyre gripping member on the forward frame part and adapted to wedge the tyre when the forward frame part is lifted and release the tyre when the forward frame part is lowered, and a wheel on the frame part behind the wheels.

A detection device installed to a vehicle to detect a gesture of a finger of an operator includes: a detection portion disposed to a steering column of the vehicle or in close proximity to the steering column to detect a space within a predetermined range toward a steering wheel; and a switch portion arranged behind the steering wheel and operated by the operator. The detection portion determines whether the input signal is inputted from the switch portion within a fixed time period after the detection portion detects the gesture of the finger of the operator. The gesture is made valid when the input signal fails to be inputted into the detection portion. The gesture is made invalid when the input signal is inputted into the detection portion.

Vehicle-mounted video cameras, if and when wirelessly connected via a hybrid transceiver of satellite and terrestrial links and either through a randomly-formed vehicle-to-vehicle network, or via mobile web links, may enable motorists behind the wheel to remotely see either on a navigator screen, or on a screen of mobile equipment, inclusive of handsets and tablet PCs, any real-time video images of traffic and/or street scenes, far beyond physical limits of human eyesight. In pursuing the said peer-to-peer advantages, the real-time street views targeted in any directions can be picked at the discretion of motorists, by transmitting the location-based inquiry to the targeted on-vehicle cameras, by tapping on an in-vehicle touchscreen or a mobile device screen and also by activating voice commands, if necessary. The viewable range and directions are only affected or limited by the signal strength based on the density of moving vehicles in between and the availability of interconnected roadside stationary surveillance fixtures as well as the availability of target vehicles equipped with video cameras.

Centrifugal pumps for pumping a pulp suspension and conducting gas away from the pulp suspension are disclosed including a pump housing having an inlet and an outlet, a rotary shaft, an impeller mounted on the rotary shaft within the pump housing, the impeller including a hub and pump blades extending outwardly from the hub, a wheel disk adjacent to the impeller so that the pump blades extend outwardly along the wheel disk, a vacuum impeller within the pump housing behind the wheel disk and including a vacuum pump housing, vacuum impeller blades, a seal for sealing the vacuum pump housing to the rotary shaft, the vacuum pump housing including a suction port for drawing gas into the vacuum pump housing and an exhaust port for expelling gas therefrom.

A grooming implement is used for athletic fields, particularly the infield of a ball field. A frame has a tongue on a forward end for attaching to a towing vehicle. The frame has a longitudinal beam and a transverse beam on a rearward end that is supported by a pair of wheels. A rake bar for raking the ground is mounted to the frame by a pair of arms. The arms are pivotally secured to opposite sides of the longitudinal beam forward of the wheels, so that rotating the brake bar arms about the pivot point swings the rake bar upward from a ground engaging position to a storage position beneath the frame. A broom bar for sweeping the ground is pivotally mounted to the transverse beam about a pivot point for dragging the broom bar behind the wheels while the broom bar is in a ground engaging position. Rotating the broom bar arm about the pivot point on the transverse beam places the broom bar in a storage position above the longitudinal beam.

A pair of rake wheels in an assembly is referred to as a center splitter assembly. Each rake wheel is configured for free-rotation, meaning it is powered by contacting the ground. The center splitter is used to separate material, each wheel moving material in a different direction. The rake wheel on the left side of the center splitter assembly will rotate in a clockwise direction, as viewed from behind the wheel, which will cause the material to move from the right to the left. The opposite applies to the rake wheel on the right side of the center splitter assembly, where it will rotate counter-clockwise, moving material from the left to the right. Since these rake wheels are attempting to move material in opposite directions, the spacing between the wheels has been found to be critical.

A concave-shaped disc-type corn ridge no-tillage seeder that can complete ditching, sowing, and soil covering operations at one time. Covering device, seed pressing wheel, seeding ditch opener, fertilization ditch opener. When the machine is working, the power output shaft of the tractor provides power for the fan; the ridge cleaning device installed in front of the fertilization ditch At the same time as stubble, clean the straw, broken stubble and weeds on the ridge into the furrow, reduce the straw coverage of the ridge, provide a clean sowing belt for fertilization and sowing, and prevent the blockage of fertilization and sowing ditch openers; The wheel is located directly behind the seeding opener, so that the seeds can fully contact with the soil; the concave disc type corn ridge no-tillage seeder has the characteristics of high production efficiency, low labor intensity, compact structure, and convenient movement.

A spray protection device (1) for a wheeled vehicle (20) having at least one wheel (21) standing on the ground, said device (1) comprising a spray shield (2), suitable for being arranged at least in part behind the wheel (21), and connection means (3) for connecting the shield (1) to said vehicle (20), the spray shield (2) presenting a face suitable for facing towards the wheel (21) to be protected and an opposite face, referred to as the “back” of the shield (2), the connection means (3) for connecting the shield (2) to the vehicle (20) being configured, when the shield (2) is coupled to the vehicle (20), to enable the shield (2) to move between a high position, at a distance from the ground, and a low position, close to the ground.

The device (1) comprises resilient shield (2) return means in the high position and a surface carried by the shield (2) and suitable for being exposed to the airflow generated when the wheeled vehicle (20) is moving forwards, said surface being configured, under the action of said airflow, to enable the shield (2) to move in a direction that is opposite to the direction of the return force.

A seatbelt relief device for a seatbelt having a shoulder harness utilized by a driver sitting on a seat in a motor vehicle behind a steering wheel. The device comprises a sleeve that fits over a chest portion of the shoulder harness of the seatbelt. A cord assembly extends from the sleeve. A mechanism is for releasably mounting the cord assembly centrally to the steering wheel in a pivotable manner, whereby the sleeve will pull the chest portion of the shoulder harness of the seatbelt slightly away from the chest of the driver to reduce pressure on the chest of the driver.

The invention discloses a microwave weed-killing machine. According to the microwave weed-killing machine, wheels are arranged on a weed-killing device, an inverter and an ultra-large-capacity capacitor are arranged on the wheels, legs and a handlebar are arranged behind the wheels, a microwave protective cover is arranged on the front surface of the wheels, a circuit board and a magnetron are installed in the microwave protective cover, and a microwave antenna is arranged on the magnetron; when weed killing is started, the ultra-large-capacity capacitor provides electric energy for the weed-killing device, the handlebar is held by hands, and the wheels are pushed to move forwards; meanwhile, a microwave is emitted by the magnetron and acts downwards on weeds on the ground, and the weeds can be dried up due to a high temperature generated by the microwave, thus achieving the purpose of killing the weeds.

The invention relates to an intelligent power driving device for new energy vehicle. The intelligent power driving device comprises a direction inductor, a vehicle chassis, a central controller and a lifting transmission wheel; a steering wheel is arranged above the direction inductor; the direction inductor is mounted on the left side in front of the vehicle chassis; a lithium ion battery is mounted in the center of the vehicle chassis; the direction inductor is connected with the central controller; the central controller is connected with a wheel driving motor; a motor controller is mounted behind the wheel driving motor; a signal cable extends out of the motor controller; a motor driving gear is mounted on an output shaft of the wheel driving motor; and the lifting transmission wheel is mounted on the side surface of the motor driving gear, and is connected to a hub driving gear. The intelligent power driving device for the new energy vehicle has the following beneficial effects: the wheel steering is controlled through the direction inductor, so that the sensitivity is higher, and the wear is lower; and each motor controls one wheel, so that the vehicle horsepower is improved.