182results about How to "Easy and comfortable to operate" patented technology

Device for carrying out one of a joint, separation, and surface treatment process includes a working head for acting on workpieces to be processed. There is likewise a sensor device for sensing one of a position and a positional change of the working head and one of a reference point in space relative to a reference position of the working head and to the workpiece to be processed, and in such a manner that at least one characteristic value of the one of the joint, separation, surface treatment process, can be influenced as a function of the one of the sensed position and the positional change, in use.

A swivel display inclining structure used in a dual-use portable computer is disclosed to include a touch panel pivoted to the top surface of the base member of the portable computer, two spring members for supporting the touch panel in an inclined position relative to the base member of the portable computer to support the swivel display of the portable computer in an inclined open position, two latches slidably mounted on the base member of the portable computer for locking the touch panel to the base member of the portable computer in a received position, and an operating bar for pressing by the user to disengage the latches from the touch panel for enabling the touch panel to be forced outwards from the received position to the inclined position by the spring members for supporting the swivel display in the inclined open position.

The invention relates to a mechanical and hydraulic compound transmission device which comprises an engine, a speed changer, a planetary gear box, a hydraulic variable pump, a hydraulic motor and a reduction gearbox; the engine is sequentially connected with the transmission speed changer and the planetary gear box, and a planetary gear mechanism of the planetary gear box distributes the power driven by the motor to respectively drive the hydraulic variable pump and a center gear; the hydraulic variable pump is sequentially connected with a transmission hydraulic motor and a half shaft, the half shaft converges mechanical power flow driven by the center gear and hydraulic power flow driven by the hydraulic motor and protrudes outside the planetary gear box to output the power, and a transmission gear box is connected with the half shaft to redrive a rear shaft to drive a vehicle. A special vehicle refit by the technology with a single-engine configuration can run at a stepless variable speed in a mechanical and hydraulic compound transmission mode, meanwhile, the vehicle can drive a vehicle-mounted operating device in the mechanical transmission mode; during transition, the mechanical transmission mode can be adopted to cause the device to run quickly, the power system occupies little vehicle space, and has low emission, high transmission efficiency and low oil consumption.

A swivel display inclining structure used in a dual-use portable computer is disclosed to include a touch panel pivoted to the top surface of the base member of the portable computer, two spring members for supporting the touch panel in an inclined position relative to the base member of the portable computer to support the swivel display of the portable computer in an inclined open position, two latches slidably mounted on the base member of the portable computer for locking the touch panel to the base member of the portable computer in a received position, and an operating bar for pressing by the user to disengage the latches from the touch panel for enabling the touch panel to be forced outwards from the received position to the inclined position by the spring members for supporting the swivel display in the inclined open position.

The device (10) for the stepwise transport of liquid, particularly of sample liquid to be analyzed, through several reaction chambers located in series in terms of flow while utilizing capillary forces comprises at least one channel (14) through which liquid is transportable on the basis of capillary forces. Further, the device (10) comprises at least two closed vent holes (38,40,42) which are in fluid communication with the channel (14) at connection sites (22,24,26) spaced from each other along the channel (14). The connection sites (22,24,26) divide the channel (14) into several channel sections (44,46,48). The fluid connections between a respective channel section (44,46,48) and the vent holes (38,40,42) allocated thereto can be opened separately.

Provided is an automobile door or trunk non-contact opening / closing controller and method and an automobile. The automobile door or trunk non-contact opening / closing controller comprises a capacitance detector arranged under the corresponding door frame of the automobile or on a back bumper and an intelligent control circuit connected with the capacitance detector. The intelligent control circuit comprises a power source or a power source jack, an exciter signal generator, a signal processing circuit, an analog-digital conversion control unit and a microcontroller. The capacitance detector comprises a main capacitance detector and an auxiliary capacitance detector, wherein the detection region of the main capacitance detector is overlapped with the detection region of the auxiliary capacitance detector. Compared with the prior art, the automobile door or trunk non-contact opening / closing controller has the advantages of simple structure, few components, convenient assembly, low production cost, strong anti-interference capability, low energy consumption and zero error opening rate.

The invention discloses a hydraulic drive system for a forklift. The hydraulic drive system is characterized by comprising a brake device, a lift cylinder, a tilt cylinder, a steering cylinder, and agear pump and a hydraulic oil tank for supplying high pressure oil to the brake device, the lift cylinder, the tilt cylinder, and the steering cylinder; The drive system further comprises an oil inletvalve plate, a brake oil passage, a steering oil passage, a lift oil passage, and a return oil pipeline. When the drive system is working, the hydraulic oil of the gear pump is divided into two pathsby a priority valve in the oil inlet valve plate. One path controls steering and braking of the forklift body through the brake oil passage and the steering oil passage; and the other path is connected with the lift oil passage and a tilt oil passage, and controls lifting action and tilting action of a portal frame. Compared with the conventional hydraulic drive system, the hydraulic drive systemfor the forklift disclosed by the invention has lower manufacturing cost, is lighter and comfortable to operate, and improves production efficiency.

The invention discloses a fixed-point access dating cabinet, which comprises a cabinet body, two closed circulating chains with the same shape and paired circulating chain wheels which are engaged with the circulating chains. Each pair of circulating chain wheels is respectively installed on opposite side walls of the cabinet body, wherein one pair of circulating chain wheels is connected with a driving device and synchronously drives the two circulating chains. Each circulating chain comprises back-turning sections and connecting sections, wherein the back-turning sections turn back horizontally along the direction of the chain movement and the connecting sections head-to-tail connect the back-turning sections. A plurality of hangers are hung between the two circulating chains. The axes of hanging shafts on the two sides of the hangers are arranged on the nodal lines of the circulating chains. Circulating data boxes are arranged on the hangers. A data access port is arranged on the cabinet body. The data boxes in the fixed-point access dating cabinet are driven to circulate through the circulating chains, data is only required to be accessed at the access port of the dating cabinet, the situations that data management personnel move back and forth and climb high are avoided and the labor intensity is reduced.

An adjustable tracked side-delivery hay rake for use in agriculture for collecting the hay in tidy haycoks, is provided with adjustable wheels movable between a raised and narrow position, suitable for transport and based on the presence—on the arms supporting the wheels—of universal joints that allow movements in all directions.

The present invention relates to a hand-held applicator device (10) for applying a liquid or pasty material to an object, the device comprising a gripping part (12), an applicator part (16) mounted on the latter, a reservoir (18) which can be connected in fluid-technical manner to the applicator part and defines an accommodation chamber (20) for accommodating the material to be applied, and a pressure element (30) which acts on the accommodating chamber and by means of which the material can be urged through a reservoir opening (38) in the direction of the applicator part. Further provided is a threaded spindle (26) which can be rotated by a motor (36) and moves the pressure element optionally forwards or backwards.

The invention provides an asphalt cement mortar vehicle, which comprises a chassis and an upper assembly arranged on the chassis, wherein the upper assembly comprises a dry powder weighing-charging assembly, an asphalt metering-charging assembly, a water metering-charging assembly, an admixture metering-charging assembly, a stirring host assembly, a mortar pouring plate assembly, a power system and a control system; two or more than two sets of leveling oil cylinders, two sets of guiding forks, an angle sensor used for detecting the levelness of the upper assembly in real time, as well as a leveling control unit are arranged between the chassis and the upper assembly; the two or more than two sets of leveling oil cylinders are symmetrically and respectively arranged on the left and right sides of the mortar vehicle chassis; the angle sensor is connected with the input end of the leveling control unit; and the output end of the leveling control unit is connected with the leveling oil cylinders. The asphalt cement mortar vehicle has the advantages of high automation degree, great stirring capacity, high construction efficiency, convenient comfortable operation, safety and environment protection.