165results about How to "Increase travel" patented technology

An autonomous mobile robot system having plural mobile robots and integrative planning means to plan the moving zone of the plural mobile robots, wherein: the integrative planning means is installed on the plural mobile robots including a main mobile robot to travel autonomously and a subordinate mobile robot to travel on the basis of the instructions of the main mobile robot; and each of the plural mobile robots is provided with, at least, measurement means to measure the situation of ambient environment, communication means to communicate between the integrative planning means and the other mobile robot, main device position recognition means to recognize the position of the mobile robot, subordinate device position recognition means to recognize the position of the other mobile robot, travel planning means to plan travel routes of the mobile robot and the other mobile robot, and travel control means to control a drive mechanism in accordance with the travel planning means. A guided vehicle and a truck or the like can travel autonomously and cooperatively while obtaining information on ambient environment without mechanical connection and can automatically be separated from and merged with each other.

A garment adapted to be worn by a wearer. The garment includes a main body portion that is configured to be worn over at least a portion of the wearer's lumbo-pelvic region, hips and at least a portion of the legs, wherein the main body portion includes first and second leg portions that each define an axis. The garment also includes a strap system that includes a plurality of leg straps releasably affixed to the main body portion. Each of the leg straps includes at least one connector for affixing the leg strap to the main body portion. Each of the leg straps overlies a grip layer that is adapted to contact the wearer's skin when the garment is worn.

The invention discloses a machine tool and a method for machining an over-long diameter ratio shaft exceeding the machine tool standard. The method comprises the following steps: firstly, leaving a section of chuck dock with an effective length respectively at two ends of a workpiece in advance, and drilling central holes on two end surfaces of the workpiece; secondly clamping one end of the workpiece on a chuck of a headstock, and supporting the other end by a finial on a tailstock; thirdly, coarsely turning the excircle of each section of the workpiece, and reversing the workpiece for turning when a knife rest feeds to the tail end of a knife rest lead rail; fourthly, finely turning the excircle of each section of the workpiece, and reversing and clamping the workpiece for turning when the knife rest feeds to the tail end of the knife rest lead rail; and finally, milling the chuck docks at the two ends and the chamfer angle on a boring lathe, a milling machine or other machine tools. The machine tool and the method for machining an over-long diameter ratio shaft exceeding the machine tool standard achieve the purpose of machining long-shaft parts over 15 m on a common machine tool for machining long shaft parts, thereby reducing the production cost.

A vertical wind turbine rotatable on its vertical axis in order to capture the most direct vector of the wind, the vertical wind turbine having a horizontal inlet port in communication with a vertical air shaft within which mounted vertically, a shaft having a plurality of horizontally disposed wind turbine blades, the lower end magnetically floating to reduce friction, the lower portion of the vertical wind turbine shaft in intersecting communication with one or more horizontal shafts having a venturi design so as to draw a partial vacuum or low pressure, enhancing the downward flow of the air in the vertical wind turbine, the vertical wind turbine in communication with a generator for the production of electricity, the vertical wind turbine being rotatably but stationary mounted on a stationary object or fixedly mounted on a vehicle with the inlet port of the vertical wind turbine forwardly facing.

A torsional vibration damper is described having at least two parts rotatable around an axis of rotation, which are pivotable toward one another against the effect of at least one energy accumulator, the parts pivotable toward one another having regions using which the energy accumulator, which acts around the circumference of the torsional vibration damper, is compressible, the energy accumulator having at least one spring held in a carrier.

Disclosed are a screw unit and a lifting device utilizing the screw unit. The screw unit comprises internal threads and a jointing seat. The lifting device is provided with a rotation assembly which is meshed with the screw unit and can rotate relative to the screw unit and move to form a screw module. The lifting device comprises a lifting bearing support which is arranged on a rotation unit of the screw module in a crossing mode, a gear motor arranged on the lifting bearing support, and a plurality of transmission assemblies for connecting the gear motor and the rotation assembly, wherein the jointing seat is arranged on the screw unit of the screw module, and the internal threads are adopted, and accordingly when travel distances are increased by joining, and the screw unit is connected in series, structural strength is conveniently improved, supporting is conveniently strengthened, jointing can be conveniently conducted, and therefore safety is improved, and being broken and dropping is avoided.

Disclosed is a solution for controlling an elevator system, which elevator system includes at least one elevator, call-giving appliances in the elevator lobbies, and also a device for detecting in the desired identification area contact patterns directed onto the floor surface of at least one elevator lobby. A user to be connected to a call given from the elevator lobby is classified on the basis of the contact pattern produced by the user, the type data of the call is connected to the call on the basis of the classification, and the call with its type data is transmitted to the control system of the elevator system for controlling the elevators.

An automobile with one or several vehicle seats equipped with pressure sensors to obtain the weight of a respective vehicle seat occupied by a person and by way of a control unit to evaluate the pressure sensor signals as well as to control the given functional units of the vehicle which are dependant upon the pressure sensor signals. The control unit in a vehicle that has an automated transmission can operate to make sure that the transmission of the standing vehicle can not be switched on and that with a running engine and an unoccupied driver's seat the transmission is automatically switched to “NEUTRAL” or the parking brake is engaged. Likewise, the control unit can be used to operate comfort functions for the respective seats.

The invention relates to the technical field of automobile manufacturing and discloses an automobile anti-pinch door. The automobile anti-pinch door comprises a movable door and a door frame hinged with the movable door; an air bag is arranged on the edge of the movable door; a hydraulic cylinder and a push device are arranged in the movable door; one side of a piston of the hydraulic cylinder isconnected with a piston rod; the piston rod and the push device are matched mutually; a first opening and a second opening are formed at the top of the cylinder of the hydraulic cylinder; the first opening is communicated with the air bag; the second opening is connected with a water storage tank; the air bag is connected with a water discharge pipe; and the push device pushes the piston door to move and the cylinder of the hydraulic cylinder is filled with water when the door is opened, the push device drives the piston rod to move and water in the cylinder of the hydraulic cylinder is injected into the air bag when the door is closed, the air bag can protect hands or feet put on the door frame of passengers, and the impact force is reduced when the door is closed. The automobile anti-pinch door is novel in structure and solves the problem in the prior art that the hands of the passengers are liable to pinch when the automobile door is closed.

Lift for a bicycle rack or luggage rack, whereby this lift (1) includes a frame (3) for mounting against a wall; a guide (6) provided on this frame (3) which extends in an essentially upward direction; a height-adjustable carriage (7) on this guide (6) to which the bicycle rack or luggage rack (2) is fastened; and drive elements (24) for moving the carriage (7), whereby the guide (6) is extendable by including a ‘fixed part’ (8) that is fastened on the frame (3) and a ‘movable part’ (9) that can be moved vertically with respect to the fixed part (8) of the guide.

The invention discloses an assembled dedicated pedestrian street, a pavement method and a design method of the pedestrian street, and aims at solving the problem that historical sidewalks in towns and countries, especially streets in old towns, are seriously damaged. The assembled dedicated pedestrian street comprises a street body, matched equipment and a drainage system in an assembling manner, wherein inside a geosynclines, a glass fiber reinforced plastics grid plate bottom and glass fiber reinforced plastics square tube curbs at two sides form a bottom plate to form a bottom plate groove; a medium sand layer, a common permeable brick roadbed, a permeable rubber rick and a rubber blind road brick pavement are arranged inside the groove to form the street body; inner and outer outfalls are formed at two sides of each curb; an inner opening is attached to the pavement; an outer opening is connected with an underground glass fiber reinforced plastics drainage pipeline through a branch pipe to form the drainage system. Table and chair facilities can be manufactured into artware to be fixed on the bottom plate. The pedestrian street is not overhauled, change old parts with new parts, and broadened or dismantled according to the requirements, and all components can be recovered and processed to be recycled, so that the life cycle cost is low. The assembled dedicated pedestrian street can be arranged on the outer surfaces of residential and commercial buildings at the sides of urban and rural public transport roads and highways, streets, parks, fields and other pedestrian floors in a paving manner.

The invention relates to a soil compacting device, especially a vibrating plate, which comprises an undercarriage mounted on a lower body, said undercarriage having an undercarriage axle that is stationary with respect to the device. By suitably positioning the undercarriage axle it is achieved that, in a vibrating position, the rolling bodies do not touch ground while they do touch ground when the entire device is simply tilted about an axis that corresponds approximately to the undercarriage axle, thereby allowing the mobility of the device. The soil compacting device is advantageous over conventional devices in that an extension or swiveling of the undercarriage axle for the purpose of transport and the corresponding devices are no longer required.