Abstract: The invention relates to a switched mode power converter and a method of operating such a converter A switched mode power converter according to the invention includes a transformer (2) having a primary winding (2a) and at least one secondary winding (2b) and a secondary side rectifier circuit including an output filter (6, 10) coupled to the at least one secondary winding (2b), and a secondary side active switch device (S3) coupled between the at least one secondary winding and the output filter. The converter further includes primary side and secondary side control means (12, 16, 18) for regulating the switching of the primary side and secondary side switches, respectively, and configured so as to reduce the duty cycle of the primary side switch device (S1) during a lower power mode of operation of the converter, the reduction of the duty cycle of the primary side switch being determined with reference to the duty cycle of the secondary side switch (S3).

Abstract: A method and a device are provided to compress crop material laid down in single layers for producing silage in a horizontal silo, with the use of an agricultural working machine, that carries a compressing device, the crop material laid down in single layers is compressed by at least one compressing element, and the at least one compressing element weighs on the crop material and moves relative to it.

Abstract: In method and a device for determining the compression properties of crop material in an agricultural working machine, a compressing device is capable of being filled with a material sample during the working process, the compression of the material sample is determined based on at least one defined precompression of the material sample carried out by the compressing device, and at least one compressing element assigned to the compressing device applies a load on the material sample and moves relative to it, to provide an improved compression effect in crop material.

Abstract: The invention relates to a switched mode power converter and a method of operating such a converter A switched mode power converter according to the invention includes a transformer (2) having a primary winding (2a) and at least one secondary winding (2b) and a secondary side rectifier circuit including an output filter (6, 10) coupled to the at least one secondary winding (2b), and a secondary side active switch device (S3) coupled between the at least one secondary winding and the output filter. The converter further includes primary side and secondary side control means (12, 16, 18) for regulating the switching of the primary side and secondary side switches, respectively, and configured so as to reduce the duty cycle of the primary side switch device (S1) during a lower power mode of operation of the converter, the reduction of the duty cycle of the primary side switch being determined with reference to the duty cycle of the secondary side switch (S3).

Abstract: A bale set-down system and method for setting down bales from an agricultural baling press onto a field includes placing down of at least one bale on a ground, and setting down at least one another bale in a direct vicinity of the first mentioned bale that has already been placed on the ground.

Abstract: The device for cutting and grinding contains a drive unit, a drive spindle, and means for chucking a rotating tool onto the drive spindle. Vibration damping means are provided between the tool and the chucking means. The vibration-damping means are provided in the form of a coating made of elastic material applied to the chucking means or to the tool or are provided in the form of one or more discs, which are made of elastic material and which are inserted between the tool and the chucking means.

Abstract: In method and a device for determining the compression properties of crop material in an agricultural working machine, a compressing device is capable of being filled with a material sample during the working process, the compression of the material sample is determined based on at least one defined precompression of the material sample carried out by the compressing device, and at least one compressing element assigned to the compressing device applies a load on the material sample and moves relative to it, to provide an improved compression effect in crop material.

Abstract: A method and a device are provided to compress crop material laid down in single layers for producing silage in a horizontal silo, with the use of an agricultural working machine, that carries a compressing device, the crop material laid down in single layers is compressed by at least one compressing element, and the at least one compressing element weighs on the crop material and moves relative to it.

Abstract: A bale set-down system and method for setting down bales from an agricultural baling press onto a field includes placing down of at least one bale on a ground, and setting down at least one another bale in a direct vicinity of the first mentioned bale that has already been placed on the ground.

Abstract: The invention provides a system that provides a low-cost solution to populate a database with customer information. The system consists primarily of a Caller ID device connected to an incoming phone line prior to a business's phone device and to a computing device via a corn port, USB port, LAN, and the like. The computing device accesses websites on the Internet through an Internet connection (e.g., modem, cable, etc.). The system searches for hits on a predetermined list of “websites.” If a hit is registered, the system “screen scrapes” the results of that web page, parses the results for address information (e.g., first name, last name, street address, city, state and zip) and stores this information in a database on the local computer. The database update is typically conducted in real time.

Abstract: An implement support frame or holder is mounted to an end of a boom for swinging about a horizontal, transverse axis. A pair of transversely spaced, tapered locating pins are mounted to a horizontal, transverse member of the support frame. The pins are each provided with a front surface that is curved on a radius about the transverse pivot axis and a gradually tapering rear surface. The pins are symmetrical about a fore-and-aft extending vertical plane with the curved forward surface acting to aid in guiding the pins into circular receptacles provided in an upper rear horizontal member of the implement.

Abstract: An implement support frame or holder is mounted to an end of a boom for swinging about a horizontal, transverse axis. A pair of transversely spaced, tapered locating pins are mounted to a horizontal, transverse member of the support frame. The pins are each provided with a front surface that is curved on a radius about the transverse pivot axis and a gradually tapering rear surface. The pins are symmetrical about a fore-and-aft extending vertical plane with the curved forward surface acting to aid in guiding the pins into circular receptacles provided in an upper rear horizontal member of the implement.