32results about How to "More maneuverable" patented technology

An improved meal delivery system and a method for delivery of pre-cooked, chilled meals from a central distribution station to a plurality of remote locations in cooperation with an Automatic Guided Vehicle system, and in particular a one-piece, molded, insulated meal-delivery cart for transportation of chilled meals.

A weight-controlled, motorized vehicle can be accelerated in either direction, steered, or decelerated without hand controls and without repositioning of a rider situated atop the vehicle. Like a skateboard, the vehicle is normally ridden by a rider standing upon a platform on top of the vehicle with one foot in front of the other. The vehicle is propelled forward when the rider increases weight on the front portion of the platform and backward when weight is increased on the rear portion. The vehicle is steered like a skateboard, by tilting the platform from side-to-side. An improved drive system utilizes a single front drive wheel to power and steer the vehicle. The drive system eliminates need of a flexible power transmission coupling such as a U-joint or constant-velocity joint. It also eliminates need of the differential mechanism normally required for two laterally spaced drive wheels.

A cargo container handling cart and system comprises a plurality of cargo container handling carts 10, each cart comprising a frame 12 supported on wheels 16, the frame having two support surfaces 26 and at least one centrally disposed container guide 20, each support surface having two cart pins 32, and a cart end edge 28, the support surface 26 bounded by the container guide 20 and the cart end edge 28 for supporting the end of a cargo container, wherein the support surface 26 has a width substantially equivalent to a standard cargo container, the container guide 20 abuts a container end resting on one of the support surfaces 26, and the cart pins 32 extend upwardly from the support surface 26 between the container guide 20 and the cart end edge 28 for engaging with the corner casting holes of the corner fittings of the container end for holding the container end on the support surface 26 against the container guide 20.

A gauge wheel assembly for a hand held portable power tool has first and second gauge wheels arranged on opposite lateral sides of a working attachment of the tool to contact the ground and gauge the height of the working attachment relative to the ground. The gauge wheel assembly includes a clamp assembly that clamps to an outer surface of a tubular boom of the tool. First and second arms extend outwardly from opposite lateral sides of the clamp assembly and have distal portions that support the gauge wheels adjacent to the lateral sides of the working attachment. A plurality of mounting locations are provided in the distal portions of the first and second arms for adjustably mounting the gauge wheels to the arms. The working attachment can be a rotary sweeper that extends in a cantilever fashion from a center gearbox attached to the tubular boom.

A scooter has at least two drive wheels which are placed in alignment with or forward a location on the scooter defined by the approximate location of the head and shoulders of a user of the scooter. The scooter may optionally have a plurality of pivot arms and pivot arm casters extending rearward of the scooter's frame for facilitating rearward stability of the scooter. The scooter may be powered by one or more motors coupled to one or more of the wheels. The scooter may also be easily dissembled by detaching the front portion of the scooter from the rear portion of the scooter.

The invention concerns a tool for a tool for connecting an end of a first pipeline (22) to an end of a second pipeline (3) supported by a subsea structure (1) and being provided by at least two guide elements (11, 12). The tool comprising means for connecting the pipelines, and it comprises a receiving portion (32) provided to accommodate the end of the first pipeline in a slideable manner, and guiding means comprising at least two guiding sections (34, 35) extending from receiving portion (32). Each guiding section has an end arranged with an attachment portion (36, 37) interfacing with the guide elements (11, 12).

A method and a device for the automated application of a self-adhesive paint film to a three-dimensionally curved bodywork part, using a robotic application tool, the paint film being held ready in the form of a multi-layered film composite ready for picking up. After picking up has taken place, a protective strip on the adhesive side is removed from the film section, which is held taut, by means of a contact piece attached to the film composite on the end side and the adhesive side of the film section is thereby exposed. The paint film section is subsequently aligned above the body part to be covered, at a small distance from it, and is progressively pressed onto the bodywork part from the spaced-apart, taut position by means of a roller or doctor moving over the paint film. In order to be able to apply even large or curved paint film sections without creases and at justifiable tool costs, use is made of a rectangular film composite which protrudes on all sides over the bodywork portion to be covered and is secured on all four sides in a rectangular suction frame. As a result, during the application of the paint film, the latter is held under tensile stress in the longitudinal direction and in the transverse direction. To simplify the tool, the protective strip on the adhesive side is removed from the paint film in a stationary manner.

The invention disclosed herein provides a replaceable edge cassette for skis or a snowboard. The skis have a top, a base, a core, two sides, and edges along the sides of the base. The cassette includes an edge portion removably secured adjacent the base of the ski. The edge portion has an attachment portion for securing the edge portion to the ski and a peripheral portion for contact with the surface to be ridden. The cassette includes a sidewall portion secured to the edge portion. A fastener is connectable through the sidewall portion to be secured to the ski adjacent the core. Base material is also secured beneath the removable edge portion so as to be adjacent the main base portion when the cassette is secured to the side of the ski. The edge cassette is removable and replaceable by removing the fasteners secured through the sidewall. The edge alone may also be separately replaceable by removing it from the sidewall portion.

Presented is a water propulsion systern for ships that enhances the efficiency of both the water propulsor(s) and the ship itself. This is accomplished by location of water inlet(s) for the water propulsor(s) to take advantage of water flow characteristics around a secondary bow of the ship and also proximal a stern of the ship. A primary object is to reduce the energy of the bow and/or stern waves of the ship and hence reduce the ship's wave making resistance. A secondary object is to reduce the frictional resistance of the ship. The water propulsors are preferably electrically driven with built in stator field windings and armatured rotors. A bow oriented water propulsor(s) would preferably have its discharge into a gas cavity in the underside of the ship. Both bow oriented and stern oriented water propulsor(s) would optimally have steering and/or reversing mechanisms.

High-rise aerial apparatus mounted on a vehicle in which off-level correction is required comprises an elongate member particularly an extendable ladder or an optionally telescopic boom extending principally along one axis and able to be equipped with an aerial cage, platform or any type of similar supporting structure. The elongate member is mounted on a base, with an intermediate part interposed between the elongate member and the base, the elongate member being mounted on the intermediate part that pivots about a second axis for off-level correction of the elongate member, the intermediate part being pivotally mounted on the base via a third axis providing for elevation of a free end of the elongate member with respect to the base. Two rams for elevating and lowering the elongate member are pivotally mounted on the base and are each controlled by a controller, and can simultaneously apply off-level correction while elevating the elongate member through suitable control of the rams.

A mini-sized side dump trailer comprising a wheeled frame having a pair of wheels supporting the rearward end thereof and a steerable front wheel assembly of the forward end thereof with a forwardly extending tongue extending from the front wheel assembly for connection to a small vehicle such as a utility terrain vehicle, an all terrain vehicle or a small tractor. The small side dump body may be pivoted to either the first side of the trailer or to the second side of the trailer.

An attachment structure (2) for supporting and releasably attaching a container (1), cargo bed or the like to a transport vehicle (25, 32) and a mating support structure (31) configured to be provided on the transport vehicle (25, 32), the attachment structure being provided with releasable locking mechanisms (12) configured to provide a releasable locking of the attachment structure (2) to the support structure (31). The invention facilitates easy and flexible distribution of goods by means of environmental friendly vehicles for instance within the inner region of a city.

A mid-sized side dump trailer comprising a wheeled frame having a pair of wheels supporting the rearward end thereof and a steerable front wheel assembly of the forward end thereof with a forwardly extending tongue extending from the front wheel assembly for connection to a small vehicle such as a utility terrain vehicle, an all terrain vehicle or a small tractor. The small side dump body may be pivoted to either the first side of the trailer or to the second side of the trailer.

A control surface system for a marine vehicle is provided. The control surface system includes a control member having at least two control portions fixedly connected at a predetermined spacing from each other. The control portions each have opposed surfaces, with the control portions being rotatable about an axis.

A method is proposed for stabilizing a tractor-trailer combination comprising a tractor vehicle and a trailer. The tractor vehicle has front and rear axle steering. The distinguishing feature of the method is that while driving, and braking while rounding a curved trajectory, the steering angle of the wheels on the rear axle is set to be in the same direction as the steering angle of the wheels on the front axle in order to stabilize the tractor-trailer combination.

A steering head for use with a casing, the steering head having a body with a first body end with a lead edge, a second body end with a rear edge, and a body surface extending from the lead edge to the rear edge, an outer tube with an internal side generally facing the body surface, the outer tube extending from the first body end to the second body end, and a steering flap disposed on an external side of the outer tube having a first flap face facing radially inwardly and a second flap face facing radially outwardly. A fluid dispenser is disposed in a void defined between the outer tube and the body.