38results about How to "Continuous loading" patented technology

An anterior cervical plate adapted for lateral flexion.

The present invention is directed to a rotary mining apparatus. The apparatus includes an elongated housing with a leading end and an opposite trailing end. The apparatus also includes a compression device coupled to the housing. The apparatus further includes a plurality of cables extending along the housing. Each of the cables has an end connected to the compression device. The apparatus also includes a plurality of cutting devices attached to the cables at ends of the cables opposite the ends connected to the compression device. The present invention is also directed to a method of removing subterranean material. The method includes the step of inserting a rotary mining device having radially extendable cutting devices into a subterranean shaft. The method also includes the steps of rotating the mining device such that the cutting devices contact the sides of the shaft and extending the cutting devices into the sides of the shaft.

The invention discloses a six-dimensional sensor calibration device which comprises a machine frame, a load mechanism, a positioning mechanism and an electrical control system. The electrical control system comprises a human-computer interface, an industrial personal computer, a multi-axis controller, a servo controller A, a servo controller B, a servo controller C, a servo controller D and a servo controller E, wherein the human-computer interface and the industrial personal computer serve as an upper computer used for monitoring displacement, angle and force signals. A closed loop force feedback control system is adopted, accurate and automatic loading of calibration force is achieved, and a six-dimensional sensor can be continuously loaded. A grating ruler is installed on a high-precision cross sliding table mechanism to form full closed-loop displacement control, the displacement in the X (Y) direction is precisely positioned, and turning and rotating angles of the six-dimensional sensor can be precisely positioned through a circular grating, and therefore the precise positioning of straight line displacement and a rotating angle of the six-dimensional sensor is achieved. According to the six-dimensional sensor calibration device, loading of any six-dimensional force/ torque within a measuring range can be achieved, the loading process is simple and operation is convenient.

An integrated door substrate and pelvic bolster is provided for use in a vehicle. The integrated component is formed from a polymerizable material by injection molding. The pelvic bolster is formed from thin lateral walls that buckle and tear under compressive loading. The pelvic bolster is designed to bend but not fracture under load, thus maintaining a continuous loading curve.

The invention relates to medicine, more precisely to hygieology and ophthalmology, and can be used for preventing deterioration of the sense of sight and also for improving the sense of sight of users reading off a screen. The invention increases the level of comfort and the reliability of the inventive method. The inventive method consists in influencing the user's eyes by additional pictures on screen, whereby an image is formed whose shape and color have a relaxing effect on a visual analyzer. The duration of exposure of the additional pictures is organized in such a way that makes it possible to restore the content of adenosine triphosphate and oxygen in the eye tissue; time intervals between exposures is less than time needed for acidulation of tissues and for the occurrence of a lack of oxygen. In the beginning the user watches such additional pictures whose shape and color range have a relaxing reflect on the visual analyzer region in the central nervous system (CNS). The shape and the color range of the additional pictures which have a relaxing effect on the visual analyzer are selected in such a way that they perform a relaxing effect on lateral and transversal eye muscles. The time interval between the images ranges from 20 to 150 min, the duration of exposure is selected within a range of 1.0 to 6.0 min. Together with the relaxing effect on a visual organ, said relaxing action is also exerted on an organ of hearing and muscles of the neck. The shape of at least a part of the additional pictures is smooth and roundish without distinct lines and boundaries.

The present invention relates to a product of ferritic stainless steel manufactured according to the process of this invention, which product has increased resistance to cyclic and continuous thermal load and oxidation at elevated temperatures and which has improved mechanical properties at said temperatures as well as use thereof in the form of wire, strip, foil and/or tube in high-temperature applications such as in catalytic converter applications, in heating and furnace applications and which has the following composition (in % by weight): less than 1% of Ni, 15-25% of Cr, 4.5-12% of Al, 0.5-4% of Mo, 0.01-1.2% of Nb, 0-0.5% of Ti, 0-0.5% of Y, Sc, Zr and/or Hf, 0-0.2% of one or more rare earth metals (REM) such as, for instance, Ce or La, 0-0.2% of C, 0-0.2% of N, with the balance iron and normally occurring impurities.

The invention relates to an apparatus for the conveying of homogenized products having an n-track conveying section and a single-track conveying section adjoining it, wherein at least n+1 individual conveyors extending parallel to one another in a conveying plane adjoin the end of the n-track conveying section.

A layer furnace system for thermal treatment of metal components includes multiple heating levels which arranged on top of each other in vertical direction, and at least one heat source, wherein flat metal components, in particular metal sheets can be inserted into the heat levels and at last one heating level can be closed by a furnace door, wherein the furnace door is can be displaced in vertical direction for opening and closing the heat level located there behind. The present invention also relates to a method for operating the layer furnace system.

Spindle drive (1), in particular for a linear actuator, having a spindle (3), a spindle nut (7) which interacts with the spindle (3), and a lubricating channel outlet (20) which opens into an intermediate space between the spindle (3) and the spindle nut (7) for lubricating the spindle (3) and the spindle nut (7), the spindle drive (1) comprising, moreover, a stationary channel system and a rotatable channel system which is connected to the stationary channel system for feeding lubricant to the lubricating channel outlet (20).

The invention discloses a small punch creep testing device and method with capability to precise and continuous loading. The testing device comprises an upper clamp, a lower clamp, a clamping sleeve,a positioning pin, a specimen, a punch head, a punch, a measuring rod, a load sensor, a hydraulic jack, a linear variable differential transformer, a heating furnace and a bracket. The testing methodcomprises the following steps of installing the specimen, debugging and centering, applying the temperature, applying the load, collecting the data and the like. The testing device and the testing method have the advantages that the bottom end loading type is adopted, the static load is replaced with the hydraulic jack, the load can be continuously and stably applied, and the loading accuracy is improved; by arranging the step-shaped punch and the measuring rod, the tilting or seizure of the rod can be effectively avoided; by replacing the group bolt tightening with the thread connection to, the influence by assembly stress is greatly eliminated; by arranging a positioning pin, the centering property is better.

The invention provides a loading machine, which includes a first-stage conveying mechanism disposed obliquely and a second-stage conveying mechanism disposed oblique to the first-stage conveying mechanism at an angle. The conveying directions of the first-stage conveying mechanism and the second-stage conveying mechanism are opposite to each other in the horizontal direction. The loading machine further comprises a conveying mechanism for conveying materials between the first-stage conveying mechanism and the second-stage conveying mechanism, wherein the feeding end of the conveying mechanismis opposite to the discharging end of the first-stage conveying mechanism, and the discharging end of the conveying mechanism is opposite to the second-stage conveying mechanism. The invention also provides a large-capacity mobile loading system of return-type two-stage tail vehicle structure designed for such special site conditions requiring a large amount of loading. Materials are conveyed by aground belt conveyor to the loading machine of the two-stage tail vehicle structure. Full automatic continuous loading of all wagons is achieved through an electrical control system to ensure the accurate, fast, continuous and safe loading of wagons.

The invention belongs to the technical field of medical apparatuses and instruments, and particularly relates to a cheek screen type invisible magnetic function appliance. The appliance is characterized by comprising a base plate, a convex groove and a stress application magnetic block. The base plate covers the surface of the whole dentition in a total dentition wrapping mode and is tightly combined with the surface of the dentition; the convex groove is formed in the outer side face of the base plate and connected with the base plate into a whole; the stress application magnetic block is arranged inside the convex groove and fixed to the convex groove in a mechanical friction embedding; when upper teeth and lower teeth are closed, the upper jaw convex groove and the lower jaw convex groove are staggered, and during occlusion, the side face is tightly attached. The appliance is attractive, good in comfort, sufficient in orthopedic force, accurate in treatment effect, attractive, easily acceptable by a patient, easy and convenient to wear, easy to manufacture, small in occupied oral cavity body, capable of continuously performing strength landing and small in voice function influence.

A control unit performs a first loading control and a second loading control. The first loading control is performed to control a loading operation unit to load a plurality of target articles onto a first supporting member according to arrangement information. The second loading control is performed to execute a second determination process based on at least one of; the arrangement information; detection information obtained by the detection unit; and information regarding a loading area, to determine whether or not the remaining articles are loadable onto the first supporting member, and to control the loading operation unit to load the remaining articles onto the first supporting member if the remaining articles are determined as being loadable in the second determination process. While performing the first loading control, if the control unit does not determine in the first determination process that the target articles are in a different state, the control unit continues performing the first loading control, and while performing the first loading control, if the control unit determines in the first determination process that the target articles are in the different state, the control unit performs the second loading control instead of the first loading control.

An electric vehicle comprises a body (1-1), an electric driving device (1-2), a storage battery (1-3) and a control system (1-4), wherein the said body is provided with a wind electric power generation device (1-5), several solar panels (1-8) are provided on the top (1-6) of the body and the hood (1-7), the said solar panel (1-8) is electrically connected to the storage battery

The invention discloses an automated feeding and loading mechanism of plastic car frame inserts. The automated feeding and loading mechanism of the plastic car frame inserts is composed of a vibrating table feeder, a transition loading table and a mechanical arm; the vibrating table feeder is provided with a vibrating table face and a slide way, and the inserts are fed to and arranged at the tail end of the slide way in a flush mode along with vibrating; a carrying chuck is installed on a base plate of the mechanical arm, and the mechanical arm has capacities of triaxial movement and base plate overturning; and the transition loading table is provided with an insert pre-loading-site rod and a fixed-travel sliding plate, and under an running-in state of synchronous rate operation of all parts, the inserts are arranged in a vibrating mode from the vibrating table feeder, fed along the slide way in the flush mode, received by the fixed-travel sliding plate sliding plate of the transition loading table one by one, sent to the insert pre-loading-site rod, and then picked up by the carrying chuck to be sent into an opened mold cavity of an injection molding device by the mechanical arm for completing loading. Through application of the automated feeding and loading mechanism, automatic, accurate and continuous insert feeding and loading are achieved, manual work is thoroughly liberated, and injection molding production efficiency is greatly improved.

The invention discloses a hydraulic system for a loading test. The hydraulic system for the loading test comprises a motor, an oil feeding unit, a load ratio unit, a low-pressure cooling unit and an oil tank. The hydraulic system is easy to change the load, easy to control, stable in test performance, excellent in generality and low in investment cost.

The invention discloses a loading system and a loading method for elevator load tests. The loading system comprises a support frame, a water tank, a weighing device and a supply and return water device, wherein an elastic support piece is arranged on the support frame; the water tank is arranged on the elastic support piece; the weighing device is positioned between the support frame and the watertank; the elastic force provided by the elastic support piece is consistent with the gravity of the water tank, and a gap is reserved between the water tank and the weighing device under the action of the elastic support piece; the top and the bottom of the water tank are respectively provided with a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected with the supply and return water device through an inlet pipe and an outlet pipe; when the water tank is filled with water, the water tank can be pressed on the weighing device and is weighed by the weighing device. The loading system can realize continuous loading, is rapid and accurate in loading, and improves the efficiency and accuracy of elevator load tests.

The invention relates to a flue gas purifying device and an application and belongs to the field of flue gas pollutant purification. The flue gas purifying device comprises an inlet flue (1), an electric precipitator (2), a desulfurizing tower (3), an electric defogging device (4), a wet type electric precipitation device (6), an outlet flue (13) and a chimney (14), all of which are sequentially connected through pipelines. A wet type electric precipitation anode plate (10) and a wet type electric precipitation cathode wire (9) which are connected with a high-frequency high-voltage power source (11) are arranged in the wet type electric precipitation device (6). The top of the wet type electric precipitation anode plate (10) is provided with a water distribution frame (8), and a water distribution pipe (15) with a water distribution slit (17) is arranged on the water distribution frame (8). The anode plate (10) is provided with parallel vertical strips (16). The concentration of particulate matter in flue gas treated through the device is smaller than 5 mg/m<3>, the concentration of PM2.5 is smaller than 10 ug/Nm<3>, the concentration of Hg is smaller than 1 ug/Nm<3>, and the concentration of SO3 is smaller than 5 ug/Nm<3>. The flue gas purifying device is suitable for being industrially applied on a large scale.

The invention relates to an explosion-proof solar sector cold protection gate capable of rotating by 360 degrees. The explosion-proof solar sector cold protection gate capable of rotating by 360 degrees is suitable for stock bin truck loading of various sorts of ore, coal, ash, chemical products, cement, sand and other bulk materials and can achieve truck loading operation particularly under the condition that the outside environment temperature is extremely low. The explosion-proof solar sector cold protection gate comprises an explosion-proof solar cell system, an explosion-proof solar heating system, a stock bin, a stock bin warm-keeping interlayer, a movable cold protection bulkhead gate support assembly, a gate middle connecting section, a middle connecting rotation drive assembly, a rotation feeding section and a combined sector gate assembly. The explosion-proof solar cell system and the explosion-proof solar heating system are arranged outside and inside the stock bin warm-keeping interlayer. The movable cold protection bulkhead gate support assembly is installed on a discharging bin opening of the stock bin and the interlayer outer wall and further comprises a warm-keeping roller bulkhead gate, a support and an electric-hydraulic pusher. The combined sector gate assembly comprises a combined sector gate, a hydraulic power unit and a hydraulic cylinder.

The invention relates to a swing mechanism capable of dividing silicon wafers into columns. The swing mechanism is arranged on the upstream of a silicon wafer basket and comprises a water injection base plate, a water spraying cover plate and a swing device, the water injection base plate is obliquely arranged, a water tank is arranged on the water injection base plate, a through water injection pipe is arranged on the water injection base plate, the water injection pipe is communicated with the water tank, and the water spraying cover plate covers the water injection base plate. Through water outlet pipes are arranged on the water spraying cover plate, and the multiple water outlet pipes are matched with the water tank in position; and the swing device is arranged on the outer side of the water spraying cover plate and comprises a beam, a swing air cylinder and a swing rod, the swing rod is arranged on the lower side of the beam, and the swing air cylinder is arranged on the upper surface of the beam and connected with the swing rod which is tightly attached to the water spraying cover plate. The swing mechanism has the beneficial effects that turning two-side wafer loading is achieved through swinging of the swing rod, continuous wafer loading can be achieved, and the time for waiting for an empty wafer basket to be in place when the wafer basket full of silicon wafers is taken away is shortened; and the wafer basket storage amount of the equipment is increased, and the manual frequent basket taking and basket loading operation time is shortened.