Abstract: Disclosed herein is a driving cab for tractors. A hollow part is provided in a bottom plate of the driving cab, and a hollow shaft is provided in the bottom plate so as to be rotatable around the hollow part. A driver seat, an implement control device and a movement control device are fixed to the hollow shaft, so that the driver seat, the implement control device and the movement control device can be rotated along with the hollow shaft. Thereby, the implement control device and the movement control device along with the driver seat can be easily turned in a desired direction. When the tractor is required to be moved forwards or backwards, the implement control device and the movement control device along with the driver seat can face in the direction in which the tractor moves, so that the driver can easily control movement of the tractor.

Abstract: The present invention provides a tractor which is configured such that front wheel axles are disposed above upper portions of front wheels so that the front wheels are prevented from being impeded by the front wheel axles even when the front wheels are steered to maximum angles in a clockwise or counterclockwise direction and turned to an angle over or approximate to a right angle with respect to the longitudinal direction of the tractor, whereby the tractor can be turned in place by manipulating a steering wheel.

Abstract: A substrate-less interposer for a stacked silicon interconnect technology (SSIT) product, includes: a plurality of metallization layers, at least a bottom most layer of the metallization layers comprising a plurality of metal segments, wherein each of the plurality of metal segments is formed between a top surface and a bottom surface of the bottom most layer of the metallization layers, and the metal segments are separated by dielectric material in the bottom most layer; and a dielectric layer formed on the bottom surface of the bottom most layer, wherein the dielectric layer includes one or more openings for providing contact to the plurality of metal segments in the bottom most layer.

Abstract: The present invention relates, in general, to a steering device for tractor and, more particularly, to a steering device for a tractor for enabling front wheels of the tractor to be turned to an angle over or approximate to a right angle with respect to the longitudinal direction of the tractor by means of a driver manipulating a steering handle, thus making it possible to increase the steering angle of the front wheels and making the turning of the front wheels smoother, whereby the tractor can turn around in place and easily perform different kinds of tasks, for example, a task required in a limited space, a task where there is a need for turning the tractor around in place, etc.

Abstract: A loader attachment mounting apparatus for movable work vehicles is provided, which is used for mounting a work attachment, such as a bale gripper, a bucket or a hook, to the front end of a loader that is movably installed on the front surface of the movable work vehicles, such as a tractor. A loader equipped with the loader attachment mounting apparatus is also provided. In the loader attachment mounting apparatus, an attachment can be easily attached to and easily detached from the attachment mounting apparatus and the attachment mounted to the loader can be easily movable to the left and right, thus improving work efficiency and work reliability of the movable work vehicles. The apparatus includes left and right attachment coupling brackets connected to the loader, and an attachment transfer device including left and right attachment coupling units connected to the attachment coupling brackets.

Abstract: The present invention relates to a steering apparatus for turning front wheels of a tractor. More particularly, the present invention provides a steering apparatus for tractors which includes a steering cylinder provided with left and right cylinder rods which are extended and retracted to the left and the right by steering force transmitted by hydraulic pressure when the driver manipulates the steering wheel, wherein swing links are respectively hinged to ends of the left and right cylinder rods, thus forming a first four-bar link structure, and second four-bar link structures are respectively formed on left and right ends of the first four-bar link structure so that the front wheels can be turned, whereby an angle range within which the front wheels can be turned can be increased.

Abstract: Disclosed herein is a tractor having a reinforced buffering function. The tractor includes: an upper link (51) and a lower link (52) which are hinged to upper and lower portions of a front axle (50) to form four-bar link structures on the left and right portions of the front axle; buffer cylinders (53) installed on the left and right portions of the front axle to provide a buffering structure for absorbing shock applied to the front axle; a pair of arms (61) installed on left and right portions of a rear axle (60) such that the arms are movable with respect to only the vertical direction; and buffer cylinders (62) respectively provided on the left and right portions of the rear axle to provide a buffering structure for absorbing shock applied to the rear axle, thereby more effectively absorbing shock applied to the front and rear axles of the tractor.

Abstract: The present invention relates, in general, to a steering device for tractor and, more particularly, to a steering device for a tractor for enabling front wheels of the tractor to be turned to an angle over or approximate to a right angle with respect to the longitudinal direction of the tractor by means of a driver manipulating a steering handle, thus making it possible to increase the steering angle of the front wheels and making the turning of the front wheels smoother, whereby the tractor can turn around in place and easily perform different kinds of tasks, for example, a task required in a limited space, a task where there is a need for turning the tractor around in place, etc.

Abstract: Termination of a high-speed signaling link is effected by simultaneously engaging on-die termination structures within multiple integrated-circuit memory devices disposed on the same memory module, and/or within the same integrated-circuit package, and coupled to the high-speed signaling link.

Abstract: Disclosed herein is a door of a refrigerator in which a vacuum insulation is positioned in the inner core of the door to be spaced apart from the top face, bottom face, front face, rear face and both lateral faces of the door, and a foam insulation is uniformly disposed in the remaining space in the door.

Abstract: Disclosed herein is a refrigerator which performs a light emitting operation in connection with opening and closing of doors and a home bar door. The refrigerator includes a front glass, a light guide member disposed on a rear surface of the front glass, a light emitting device disposed at the outside of the light guide member to generate light toward the light guide member, scattering members provided within the light guide member to scatter the light of the light emitting device transmitted through the light guide member, and transmitting parts provided on the front glass corresponding to the scattering members to transmit the light of the scattering members toward the front surface of each door, and the light emitting device emits light in connection with opened and closed states of the doors.

Abstract: Disclosed herein is a driving cab for tractors. A hollow part is provided in a bottom plate of the driving cab, and a hollow shaft is provided in the bottom plate so as to be rotatable around the hollow part. A driver seat, an implement control device and a movement control device are fixed to the hollow shaft, so that the driver seat, the implement control device and the movement control device can be rotated along with the hollow shaft. Thereby, the implement control device and the movement control device along with the driver seat can be easily turned in a desired direction. When the tractor is required to be moved forwards or backwards, the implement control device and the movement control device along with the driver seat can face in the direction in which the tractor moves, so that the driver can easily control movement of the tractor.

Abstract: The present invention provides a tractor with a rotatable articulated arm in which a rotating shaft is installed around a driver cab of the tractor, and the articulated arm is coupled to the rotating shaft so that the articulated arm can rotate around the rotating shaft within as large an angular range as possible, whereby an operating radius and working efficiency of an operating implement mounted to an end of the articulated arm can be markedly improved. In the present invention, the driver cab which is provided with a driver seat is disposed on a body frame at a position displaced to one side from a central portion of the body frame. The rotating shaft is installed around the driver cab. The articulated arm is installed on the rotating shaft so that the articulated arm can rotate around the rotating shaft.

Abstract: The present invention relates to a steering apparatus for turning front wheels of a tractor. More particularly, the present invention provides a steering apparatus for tractors which includes a steering cylinder provided with left and right cylinder rods which are extended and retracted to the left and the right by steering force transmitted by hydraulic pressure when the driver manipulates the steering wheel, wherein swing links are respectively hinged to ends of the left and right cylinder rods, thus forming a first four-bar link structure, and second four-bar link structures are respectively formed on left and right ends of the first four-bar link structure so that the front wheels can be turned, whereby an angle range within which the front wheels can be turned can be increased.

Abstract: The present invention provides a tractor which is configured such that front wheel axles are disposed above upper portions of front wheels so that the front wheels are prevented from being impeded by the front wheel axles even when the front wheels are steered to maximum angles in a clockwise or counterclockwise direction and turned to an angle over or approximate to a right angle with respect to the longitudinal direction of the tractor, whereby the tractor can be turned in place by manipulating a steering wheel.

Abstract: The present invention provides a tractor which includes a body frame configured such that a front portion thereof adjacent to a front wheel axle is at a raised position to prevent interference with front wheels, and a medial portion thereof is depressed so that an engine can be located in the medial portion. Thereby, the front wheels can be turned to maximum angles without being impeded by the front wheel axle, and a driver cab provided with a driver seat can be located above an area where the engine is disposed.

Abstract: An integrated circuit (IC) structure can include an internal element and a flexible circuitry directly coupled to the internal element. The flexible circuitry can be configured to exchange signals between the internal element and a node external to the IC structure.

Abstract: A data system permits bus encoding based on frequency of the bus and the frequency of switching on the bus so as to avoid undesirable frequency conditions such as a resonant condition or interference with other electrical devices. Transmission frequencies along one or more busses are monitored and used to control the encoding process, for example, an encoding process based on data bus inversion (DBI). The use of both a measure of an absolute number of logic levels (“DBI_DC”) and a measure of a number of logic level transitions relative to a prior signal (“DBI_AC”) provides a measure of control that may be used to compensate for both main and predriver switching noise.

Abstract: Termination of a high-speed signaling link is effected by simultaneously engaging on-die termination structures within multiple integrated-circuit memory devices disposed on the same memory module, and/or within the same integrated-circuit package, and coupled to the high-speed signaling link.

Abstract: A loader attachment mounting apparatus for movable work vehicles, which is used for mounting a work attachment, such as a bale gripper, a bucket or a hook, to the front end of a loader that is movably installed on the front surface of the movable work vehicles, such as a tractor. A loader equipped with the loader attachment mounting apparatus is also provided. In the loader attachment mounting apparatus, an attachment can be easily attached to and easily detached from the attachment mounting apparatus and the attachment mounted to the loader can be easily movable to the left and right, thus improving work efficiency and work reliability of the movable work vehicles. The apparatus includes left and right attachment coupling brackets connected to the loader, and an attachment transfer device including left and right attachment coupling units connected to the attachment coupling brackets.