203 results about "Horizontal translation" patented technology

The present invention relates to a device for the extraction of a substance for preparing a beverage from a capsule, comprising a chassis (11) with a horizontal flat part (22) and a vertical part (14) at the rear of the chassis; a drawer (5) which can be moved in horizontal translation over the flat part of the chassis between an open position and a closed position and which comprises, in the drawer, a capsules (10) housing unit (6) with at least one housing (21) for the capsule which is to be extracted and a pin (18) for holding on each side of the housing unit and secured thereto; a fixed capsule-extraction head (4) mounted on the chassis with at least one capsule cage (20), the cage facing the housing for the capsule when the drawer is in the closed position; and holding member ABCD making it possible, when the drawer is in the closed position, to raise the capsule housing unit using the holding pin so as to bring the capsule that is to be extracted into the capsule cage.

A dual arm robot assembly has two arms each having a set of joint/link pairs that, in conjunction with an actuator assembly, define at least three degrees of freedom to provide independent horizontal translation and rotation of a distalmost link. A vertical motion mechanism is also provided.

Featured is a rowing simulation machine including a single base having a first pair of spaced apart rails; a carriage having a second pair of spaced apart rails and engaged with the first pair of rails and moveable therealong in a generally horizontal translation; a seat engaged with the second pair of rails and moveable therealong in a generally horizontal translation. Also included is an energy dissipating unit fixed to the carriage. The energy dissipating unit includes a frame for supporting a flywheel, the flywheel being rotatably mounted on a flywheel shaft; a handle; a drive device connected to the handle, for converting a translation of the handle into a flywheel rotation; and a take up device for rewinding and maintaining a predetermined tension on the drive device. The carriage includes a foot rest assembly disposed therein between the second pair of spaced apart rails.

A multi-modality diagnostic imaging system includes a first imaging subsystem, such as a computed tomographic (CT) system, for performing a first imaging procedure on a subject. The first imaging system has a gantry that slides along rails. A second imaging subsystem, such as a nuclear medicine system (NUC), performs a second imaging procedure on a subject. The second imaging subsystem is separate from the first imaging system, but in the same room. The second imaging subsystem has a gantry or is gantryless. A patient couch supports a subject. The patient couch is supported on a couch support having vertical adjustment and horizontally fixed. In this manner, the patient is maintained in the same position for multiple types of scans using the same couch support without horizontal translation of the patient couch and patient.

The method according to the invention comprises the following steps: first transport by truck to the nearest station equipped with a special pivot station (1); placing the cargo unit (2) on the ground or on a transfer system (4) , the transfer system in turn provides an automatic loading platform that loads the cargo unit (2) onto a railcar (3) with a system for horizontal translation through an auxiliary servo remote control system.

A rugged, adjustable optical alignment device well suited for use as a pistol rear sight is adapted for use in a dovetail, as is customarily seen on the slide of an automatic pistol. The sight assembly includes a rear notch, but could just as easily include a peep aperture or other optical alignment structure. The rear sight provides an easy click-detent adjusting mechanism for horizontal translation of the notch, as well as a second click-detent mechanism for vertical translation of the structure defining the notch, thereby providing adjustments for windage and elevation. A base hingedly supports a vertical tilt member. A horizontal slide member mounted on the rear of the vertrical tilt member is horizontally translatable by adjustment of a windage adjustment screw.

A method of controlling wing position and velocity for a flapping wing air vehicle provides six-degrees-of-freedom movement for the aircraft through a split-cycle constant-period frequency modulation with wing bias method that generates time-varying upstroke and downstroke wing position commands for wing planforms to produce nonharmonic wing flapping trajectories that generate non-zero, cycle averaged wing drag and alter the location of the cycle-averaged center of pressure of the wings relative to the center of gravity of the aircraft to cause horizontal translation forces, rolling moments and pitching moments of the aircraft.

The invention discloses a machine tool fine adjustment sizing block, and relates to the technical field of a device for installing a machine tool or regulating the machine tool height. The machine tool fine adjustment sizing block comprises a concave base, a positioning post, a first tapered wedge block, a second tapered wedge block, a first support block, a second support block and a fine adjustment screw bolt. The fine adjustment screw bolt clockwise or anticlockwise rotates, and the first tapered wedge block and the second tapered wedge block are positioned on the fine adjustment screw bolt in different threaded directions, so the moving directions of the first tapered wedge block and the second tapered wedge block are opposite, meanwhile, the first tapered wedge block and the second tapered wedge block move towards two sides or the middle, meanwhile, the first support block and the second support block are driven to descend or ascend, the vertical fine adjustment function is realized, the horizontal translation is avoided, the position precision of an adjusted element in the horizontal direction is ensured, and the fine adjustment effect is good.

The invention provides a rechargeable steel rail turnout belt sanding machine which comprises a rack, rail wheels, a motor, a belt sanding head device, a horizontal translation and angle deflection mechanism and a storage battery, the rail wheels are mounted at the bottom of the rack, the horizontal translation and angle deflection mechanism is mounted on the rack, the belt sanding head device is fixedly connected with the motor, and the belt sanding head device and the motor are mounted on the horizontal translation and angle deflection mechanism together. According to the rechargeable steel rail turnout belt sanding machine, a sanding belt is adopted as a polishing tool, the sanding belt and a steel rail are in flexible contact during sanding work through the characteristics of a contact wheel rubber layer and the sanding belt, and the influence of vibration of the sanding machine on the surface layer of the steel rail is reduced; the outer circle of a contact wheel is in an inward concave shape, the actual contact area of the sanding belt and the surface of the steel rail is large during sanding, the sanding work requirement of the whole contour of the steel rail can be achieved with a small number of times of polishing, and sanding work efficiency is improved. Meanwhile, the rechargeable steel rail turnout belt sanding machine is easy and convenient to operate, safe and environmentally friendly.

The simulation test device for visual navigation algorithm of soft landing of deep-space detector includes a target planet surface scene simulating sand map; a navigation camera to take the real-time information of the corresponding area; a real-time simulator to receive the information form the navigation camera to generate real-time position and posture regulating command; a horizontal translation bogie to receive the command from the real-time simulator, produce corresponding horizontal motion and feed back the portion information to the real-time simulator; a space three coordinate axes rotating platform to receive command from the real-time simulator, produce corresponding horizontal motion and feed back the portion information to the real-time simulator; and a lead screw-guide track mechanism to receive command from the real-time simulator, produce corresponding vertical transmission and feed back the portion information to the real-time simulator.

The present invention discloses a quick image registration method based on a visual remarkable area, which belongs to the field of image processing. The quick image registration method is used for matching an image A to be matched with a reference image B and respectively acquiring remarkable areas of A and B. The mass centers of three remarkable areas of A are vertexes of a triangle, and the triangle is used as a first characteristic triangle. Similarly a second characteristic triangle is acquired. The first characteristic triangle and the second characteristic triangle which are similar form a similar triangle pair, wherein the similarity of (a,b) is maximal. An affine transformation model for transforming from A to B is established based on (a,b), wherein the related initial matching parameters comprise horizontal translation amount, vertical translation amount, rotation angle and scale parameter. From the initial matching parameter, Powell searching for setting step length is performed for acquiring searching values. Each searching value is used for performing multiple registration tests on the A and B, and the searching value which corresponds with an optical registration test is the optimal matching parameter as a result. The optimal matching parameter is used for performing affine transformation on A for acquiring a final registration result.

Provided is a five-freedom-degree earthquake simulation vibrating table for on-bridge railway tracks. The end portion of each bridge body of a bridge is arranged on a side plate of a box type base, and the tracks are installed on the upper surface of the bridge bodies. a horizontal electro-hydraulic servo actuator, a left-side vertical electro-hydraulic servo actuator and a right-side vertical electro-hydraulic servo actuator are hinged to a base plate of the box type base. The actuating end of the horizontal electro-hydraulic servo actuator is sequentially hinged to the side faces of the bridge bodies of the bridge through a vertical connecting rod and a horizontal connecting rod, and the middle of the vertical connecting rod is further hinged to a support block of the box type base. The actuating ends of the left-side vertical electro-hydraulic servo actuator and the right-side vertical electro-hydraulic servo actuator are hinged to the bottoms of the bridge bodies. The five-freedom-degree earthquake simulation vibrating table can achieve five-freedom-degree movements including vertical translation, horizontal translation, rolling, nodding and shaking of the tracks, completely simulate seismic waves of the on-bridge railway tracks and large road distortion deformation caused by an earthquake and further obtain incentive data of the seismic waves, and provides an important test basis for railway train operation safe and structural earthquake-resistant design and safe operation management.

A device applicable to computers, TV sets, and projectors for converting a graphic image into a 3D image includes an image input loop, image control loop, output parity horizontal translation image IR circuit, and IR spectacles, wherein the IR spectacles create masking effect on both eyes, a CF lens is used to receive images of horizontal translation in conjunction with personal persistence of vision, and images are combined in the viewer's brain to present a 3D image.

The invention discloses a picking and placing device of a glass substrate. The picking and placing device comprises a stand, a conveying platform, a vertical translation mechanism and a horizontal translation mechanism, wherein the conveying platform comprises a driving part which is arranged on the stand; the driving part comprises a first framework and a plurality of first driving rods which are arranged in the first direction in parallel and are supported against the first framework; the vertical translation mechanism is used for driving the conveying platform to move in the vertical direction, so that the conveying platform is lifted to a specified height; the horizontal translation mechanism is used for driving the conveying platform to move in the first horizontal direction, so that the driving part gets in and out of a cassette; and the first driving rods rotate around the axes of the first driving rods, so that the glass substrate supported against the first driving rods moves in and out of the cassette. In such a mode, the picking and placing device can be utilized to extend into the cassette to haul out the glass substrate or a damaged glass substrate and newly place the glass substrate subjected to sampling inspection back into the cassette, so that the picking and placing device has the advantages of high degree of automation, short time consumption, high efficiency and capability of preventing the picked glass substrate from being damaged.

A payload door and elevator system for the translation of a payload such as a camera, from a stowed position within an aircraft fuselage to a deployed position projecting through an aperture formed in the wall of the fuselage. The system employs a translation component engaged to vertically translate the payload and operatively positioned inline with the aperture. Payload doors sealing the aperture horizontally translate in opposing directions once vertically translated from sealed engagement with the aperture. The horizontal translation alleviates much of the stress imparted to doors on aircraft which move to vertical positions in or extending from the aperture in the fuselage.

Measurement of sample surface flatness of a continuously moving sample. A conveyor continuously conveys a sample beneath a grating disposed at a non-zero angle with respect to the plane of conveyance. The relative distance between the sample and the angled grating changes with the horizontal translation of the sample. A camera disposed above the sample and the grating captures, at constant time intervals, a sequence of images, each image comprising a shadow moiré fringe pattern that is indicative of the sample's surface flatness. The continuous change in relative distance between the sample and the grating introduces a known or unknown phase step between the shadow moiré fringe patterns of each successive image. A computer associated with the camera processes the images to determine phase values of pixels at, and the relative height of the sample surface at, selected pixel locations of the sample.

The invention brings forward a novel image registering method. The method comprises the following steps: establishing gray-scale-based mutual information registering adaptation value function; establishing and initializing a group, wherein four dimensions of each individual in the group respectively represents horizontal translation, vertical translation, a rotation angle and a zoom coefficient of a floating image; according to the mutual information registering adaptation value function, calculating a fitness value of each individual, and calculating an optimal position of the whole group; by use of an iteration mechanism of a differential evolution algorithm, updating a position vector of each individual, and updating the optimal position of the whole group; determining whether conditions for executing an alternative strategy is satisfied, and if so, executing the corresponding alternative strategy; and repeatedly executing the aforementioned steps until maximum iteration frequency Tmax of the differential evolution algorithm is satisfied. The novel image registering method has the advantages of good registering stability and high precision, greatly improves the performance of an image registering algorithm and lays a reliable foundation for subsequent image processing work.

The invention discloses an automatic net paving device of an anchor rod drill carriage for a coal mine. The device comprises a rotating base, a lug base, a first arm, a first oil cylinder, a second arm, a second oil cylinder, a third arm, a third oil cylinder, a first spiral swing cylinder, a second spiral swing cylinder, a third spiral swing cylinder and a magnetic manipulator. The automatic net paving device of the anchor rod drill carriage for the coal mine realizes horizontal translation of the magnetic manipulator through the rotation of a worm wheel of the rotating base, realizes vertical translation of the magnetic manipulator through the telescopic motions of the first oil cylinder and the second oil cylinder, realizes front-back translation of the magnetic manipulator through the telescopic motion of the third oil cylinder, and realizes three degrees of rotating freedom of the magnetic manipulator through the rotation of the three spiral swing cylinders; and the magnetic manipulator realizes the grabbing and the pavement of reinforcement meshes, so that the automatic net paving device of the anchor rod drill carriage for the coal mine can realize automatic pavement of the reinforcement meshes so as to improve the paving efficiency of the reinforcement meshes.