Abstract: A stalked crop harvesting header comprising multiple harvesting units each comprising a pair of deck plates defining a channel, a pair of snapping rollers mounted below the deck plates and adapted to pull stalks downwardly through the channel, a pair of gathering chains provided with cams, the gathering chains extending between a first pair of gears located at a front end of the harvesting unit and a second pair of gears located at a back end of the harvesting unit, wherein each harvesting unit further comprises a pair of stalk guiders positioned to rotate around axes coinciding with respective axes of the first pair of gears, wherein the stalk guiders each comprise an upper stalk guiding wheel and a lower stalk guiding wheel which are interconnected, and wherein a cutting element is provided below the lower stalk guiding wheel to cut stalks while being guided by the stalk guider.

Abstract: A stalked crop harvesting header comprising multiple harvesting units each comprising a pair of deck plates defining a channel, a pair of snapping rollers mounted below the deck plates and adapted to pull stalks downwardly through the channel, a pair of gathering chains provided with cams, the gathering chains extending between a first pair of gears located at the front end of the harvesting unit and a second pair of gears located at a back end of the harvesting unit, wherein each harvesting unit further comprises a pair of stalk guiders positioned to rotate around axes coinciding with respective axes of the first pair of gears, wherein the stalk guiders each comprising an upper stalk guiding wheel and a lower stalk guiding wheel which are interconnected, and wherein a cutting element is provided below the lower stalk guiding wheel to cut stalks while being guided by the stalk guiders.

Abstract: A stalked crop harvesting header include multiple harvesting units each including a set of deck plates defining a channel, a set of snapping rollers mounted below the deck plates and adapted to grasp and pull stalks downwardly through the channel, and a pair of gathering chains adapted for conveying stalks along the channel. Each harvesting unit further includes a stalk guider at either side of a front end of the channel. Each stalk guider includes an upper stalk guiding wheel and a lower stalk guiding wheel carried by a frame. The frame includes a protrusion between the upper and the lower stalk guiding wheels, which protrusion includes a support for carrying a respective front end of the snapping rollers.

Abstract: A combine harvester having a cleaning system with at least one cleaner assembly for cleaning the harvested and a drive assembly connected to the cleaning system to drive the cleaning system, thereby driving the at least one cleaner assembly to perform a reciprocating cleaner movement. The drive assembly comprises a variable speed drive assembly with a rotary drive comprising a rotatable output shaft for driving the cleaning system, a transmission to connect the rotatable output shaft to the at least one cleaner assembly, the transmission configured to convert an angular movement of the rotatable output shaft to the reciprocating cleaner movement, and a control unit to control an angular velocity of the rotatable output shaft based on an input signal.

Abstract: The present invention provides a system and method for determining and maintaining a concentration level of medication in a patient sufficient to achieve and maintain a desired effect on that patient. Generally speaking, in accordance with one embodiment of the invention, a medication delivery controller uses a patient response profile to determine a concentration of medication in the patient that will achieve the desired effect on the patient. The patient response profile is a graphical, tabular or analytical expression of the relationship between the concentration of a medication and the effect of the medication at the specific concentration. Using this information, the medication delivery controller provides instructions to a medication delivery unit such as, for example, an infusion pump or inhalation device, to deliver the medication to the patient at a rate that will achieve the desired concentration level of the medication in the patient.

Abstract: A combine harvester has a driving shoe arrangement. The driving shoe includes a preparation pan and one or more sieves, coupled to a drive mechanism for driving a reciprocating movement of the pan and sieves. The stroke of the reciprocating movement of the pan and/or sieves is adjustable, through the application of a drive mechanism including one or more pivotably mounted support arms for supporting the pan or sieve, and a drive arm connected to one of the support arms through an adjustable connection link. The adjustable connection link can be a variable length actuator whose length determines the stroke of the pan or sieve. The stroke of the pan or sieve can be adjusted during a harvesting run, thereby allowing a fast adjustment to changing external conditions such as the slope of the terrain.

Abstract: A stalked crop harvesting header comprising multiple harvesting units each comprising a pair of deck plates defining a channel, a pair of snapping rollers mounted below the deck plates and adapted to pull stalks downwardly through the channel, a pair of gathering chains provided with cams, the gathering chains extending between a first pair of gears located at the front end of the harvesting unit and a second pair of gears located at a back end of the harvesting unit, wherein each harvesting unit further comprises a pair of stalk guiders positioned to rotate around axes coinciding with respective axes of the first pair of gears, wherein the stalk guiders each comprising an upper stalk guiding wheel and a lower stalk guiding wheel which are interconnected, and wherein a cutting element is provided below the lower stalk guiding wheel to cut stalks while being guided by the stalk guiders.

Abstract: A stalked crop harvesting header include multiple harvesting units each including a set of deck plates defining a channel, a set of snapping rollers mounted below the deck plates and adapted to grasp and pull stalks downwardly through the channel, and a pair of gathering chains adapted for conveying stalks along the channel. Each harvesting unit further includes a stalk guider at either side of a front end of the channel. Each stalk guider includes an upper stalk guiding wheel and a lower stalk guiding wheel carried by a frame. The frame includes a protrusion between the upper and the lower stalk guiding wheels, which protrusion includes a support for carrying a respective front end of the snapping rollers.

Abstract: A stalked crop harvesting header comprising multiple harvesting units each comprising a pair of deck plates defining a channel, a pair of snapping rollers mounted below the deck plates and adapted to pull stalks downwardly through the channel, a pair of gathering chains provided with cams, the gathering chains extending between a first pair of gears located at a front end of the harvesting unit and a second pair of gears located at a back end of the harvesting unit, wherein each harvesting unit further comprises a pair of stalk guiders positioned to rotate around axes coinciding with respective axes of the first pair of gears, wherein the stalk guiders each comprise an upper stalk guiding wheel and a lower stalk guiding wheel which are interconnected, and wherein a cutting element is provided below the lower stalk guiding wheel to cut stalks while being guided by the stalk guider.

Abstract: A combine harvester having a cleaning system with at least one cleaner assembly for cleaning the harvested and a drive assembly connected to the cleaning system to drive the cleaning system, thereby driving the at least one cleaner assembly to perform a reciprocating cleaner movement. The drive assembly comprises a variable speed drive assembly with a rotary drive comprising a rotatable output shaft for driving the cleaning system, a transmission to connect the rotatable output shaft to the at least one cleaner assembly, the transmission configured to convert an angular movement of the rotatable output shaft to the reciprocating cleaner movement, and a control unit to control an angular velocity of the rotatable output shaft based on an input signal.

Abstract: A combine harvester has a driving shoe arrangement. The driving shoe includes a preparation pan and one or more sieves, coupled to a drive mechanism for driving a reciprocating movement of the pan and sieves. The stroke of the reciprocating movement of the pan and/or sieves is adjustable, through the application of a drive mechanism including one or more pivotably mounted support arms for supporting the pan or sieve, and a drive arm connected to one of said support arms through an adjustable connection means. The adjustable connection means can be a variable length actuator whose length determines the stroke of the pan or sieve. The stroke of said pan or sieve can be adjusted during a harvesting run, thereby allowing a fast adjustment to changing external conditions such as the slope of the terrain.

Abstract: A system and method for controlling the administration of medication to a patient utilizes adaptive feedback to achieve and maintain a target effect in said patient. A sensor package having one or more sensors is used to sense an attribute of the patient and to provide a parameter indicating the attribute being sensed. A medication delivery controller accepts one or more parameters from the sensor package and uses these parameters to determine the effect of a medication on a patient and the concentration level of medication that will achieve a desired effect. The medication delivery controller controls the medication delivery unit to deliver the medication at a rate determined to achieve said target concentration level of said medication in said patient. If the patient's response to a given medication changes as a result of external stimuli, the medication delivery controller can detect this change and determine a new concentration level of medication which will achieve the desired effect.

Abstract: A system and method for controlling the administration of medication to a patient utilizes adaptive feedback to achieve and maintain a target effect in said patient. A sensor package having one or more sensors is used to sense an attribute of the patient and to provide a parameter indicating the attribute being sensed. A medication delivery controller accepts one or more parameters from the sensor package and uses these parameters to determine the effect of a medication on a patient and the concentration level of medication that will achieve a desired effect. The medication delivery controller controls the medication delivery unit to deliver the medication at a rate determined to achieve said target concentration level of said medication in said patient. If the patient's response to a given medication changes as a result of external stimuli, the medication delivery controller can detect this change and determine a new concentration level of medication which will achieve the desired effect.

Abstract: A system and method for controlling the administration of medication to a patient utilizes adaptive feedback to achieve and maintain a target effect in said patient. A sensor package having one or more sensors is used to sense an attribute of the patient and to provide a parameter indicating the attribute being sensed. A medication delivery controller accepts one or more parameters from the sensor package and uses these parameters to determine the effect of a medication on a patient and the concentration level of medication that will achieve a desired effect. The medication delivery controller controls the medication delivery unit to deliver the medication at a rate determined to achieve said target concentration level of said medication in said patient. If the patient's response to a given medication changes as a result of external stimuli, the medication delivery controller can detect this change and determine a new concentration level of medication which will achieve the desired effect.

Abstract: A system and method for controlling the administration of medication to a patient utilizes adaptive feedback to achieve and maintain a target effect in said patient. A sensor package having one or more sensors is used to sense an attribute of the patient and to provide a parameter indicating the attribute being sensed. A medication delivery controller accepts one or more parameters from the sensor package and uses these parameters to determine the effect of a medication on a patient and the concentration level of medication that will achieve a desired effect. The medication delivery controller controls the medication delivery unit to deliver the medication at a rate determined to achieve said target concentration level of said medication in said patient. If the patient's response to a given medication changes as a result of external stimuli, the medication delivery controller can detect this change and determine a new concentration level of medication which will achieve the desired effect.

Abstract: A system and method for controlling the administration of medication to a patient utilizes adaptive feedback to achieve and maintain a target effect in said patient. A sensor package having one or more sensors is used to sense an attribute of the patient and to provide a parameter indicating the attribute being sensed. A medication delivery controller accepts one or more parameters from the sensor package and uses these parameters to determine the effect of a medication on a patient and the concentration level of medication that will achieve a desired effect. The medication delivery controller controls the medication delivery unit to deliver the medication at a rate determined to achieve said target concentration level of said medication in said patient. If the patient's response to a given medication changes as a result of external stimuli, the medication delivery controller can detect this change and determine a new concentration level of medication which will achieve the desired effect.