1867results about "Diggers" patented technology

A modular landscaper uses oversized wheels to generate torque for turning one or more of several interchangeable modular landscape maintenance attachments. The landscaper provides a handle configured in relationship to the landscaper frame to allow an adult to normally walk behind the landscaper while applying a forward force by pushing on the handle that results in the wheels of the landscaper rolling along a landscape maintenance surface and generating torque that is transferred through a drive train to the one or more attached landscaping maintenance attachments. A drive train uses the rotational energy of the wheels to increase the operator pushing force to operate the maintenance attachment. Interchangeable attachments facilitate using the landscaper for a wide variety of landscaping maintenance tasks.

The present invention is a method and system to support debug. A function is compiled. The function includes a byte code sequence having a field byte code that accesses or modifies a field. The compiled function provides a native code and occupies a code space. An instrumentation code corresponding to a field match of a field is generated. The instrumentation code is inserted to the native code.

A computer security device (35) comprising a processor (37) that is independent of the host CPU (13) for controlling access between the host CPU (13) and the storage device (21). A program memory (41) that is independent of the computer memory and the storage device (21) unalterably stores and provides computer programs for operating the processor (37) in a manner so as to control access to the storage device (21). The security device (35) is connected only in line with the data access channel (33) between the host CPU (13) and the storage device (21), and off the main data and control bus (15) of the host CPU (13). All data access by the host CPU (13) to the data storage device (21) is blocked before initialization of the security device (35) and is intercepted immediately after the initialization under the control of the processor (37). The processor (37) effects independent control of the host CPU (13) and configuration of the computer (11) to prevent unauthorized access to the storage device (21) during the interception phase. All users of the computer (11) are authenticated with a prescribed profile of access to the storage device (21) and data access to the storage device remains blocked until a user of the computer (11) is correctly authenticated.

A pet treadmill includes a power source for outputting a drive power. An exercise platform is laterally connected to the power source. The exercise platform includes a longitudinally main from stably disposed on a supporting ground, multiple supports secured on a bottom of the main frame to make the main frame being separated from the supporting ground, a support platform mounted within the main frame for enhancing the structure of the main frame, two driven axles transversely and rotatably mounted to two opposite ends of the main frame, and an endless strap coiled the two driven axle and surround the support, wherein a corresponding one of the two driven axle is driven by the manual power source to operate the endless strap, on which the pet imitates a jog action.

A route planning system for an agricultural working machine including at least one crop material storage unit for storing quantities of crop material transferable to forage vehicles, has a unit for generating driving routes in a territory based on a defined working width assigned to the agricultural working machine, a unit for reconciling a crop material quantity stored in the crop material storage unit depending on at least one characteristic parameter, and a unit for dynamically adapting the reconciliation to changes in the at least one characteristic parameter.

A robotic system and method for locomotion assessment and training of a mammal, exemplified by a rodent. A neurologically impaired animal is suspended over a moving surface in a harness, and the animal's hindlimbs are connected to robotic arms that apply force to the hindlimbs or measure limb movement characteristics. The moving surface can be a physical or virtual surface. A single robotic mechanism comprising two robotic arms can simultaneously apply force, measure limb movement, and provide a virtual surface. Manual or automatic adjustment of load support allows the mammal to step at varying body weight loads.

A header for a combine or a harvester comprising a center portion of said header having a feeder house position disposed to direct cut crop from the center portion to a feeder house when the header is mounted on the feeder house. At least one lateral portion of the header is attached to the center portion by a frame hinge. A draper comprised of a frame and a belt disposed to rotate over the frame extends from the lateral portion to the center portion having a draper hinge. A cutter having a curving portion is disposed at a leading aspect of the header to cut crop. The frame hinge, draper hinge and curving portion along the same axis are parallel to a direction of travel of the combine or harvester. The lateral portion can raise and lower relative to the center portion by rotation around the axis.

A cart is towed behind a combine harvester for collecting corn cobs and includes a conveyer belt feeding into a system for separating cobs from residue to be discharged and a tank for receiving and transporting the cobs. An unload auger is provided from the tank to one side of the cart while the cart moves forward. Power for driving the cart is obtained from a chopper drive of the combine harvester. The separating arrangement includes a suction fan or a single blower fan or a series of blower fans for blowing air through material from a conveyor and into a spreading guide which disperses the residue. The cobs are conveyed using a series of augers where the auger to flight distance is at least 2 inches and particularly a pair of augers feed the cobs through a front wall of the tank so as to push cobs upwardly into the tank.

A treadmill includes a frame, a deck assembly, at least one deck deflection sensor, and a control system. The deck assembly is supported by the frame. The deck assembly includes a longitudinally extending deck, at least first and second rollers, and a belt positioned about the deck and the first and second rollers. The deck deflection sensor is coupled to the deck. The deck deflection sensor is a contactless displacement sensor including an electrical intermediate device and an aerial. The control system is operably coupled to the at least one deck deflection sensor.

An electric garden tiller is disclosed. The tiller is light weight, compact and easy to use. The tiller includes a two stage speed reduction transmission and an aluminum transmission housing. Connected to the transmission housing are a main housing and electric motor, a fender, a tine shaft and four tine assemblies, a rotatable wheel assembly and a foldable handle. Connected to the handle is a safety switch mechanism requiring two simultaneous actions to activate the motor. Once activated, if an operator's hand is removed, the motor will stop.

In a method for transferring crop material from a harvesting machine to a hauling vehicle, with which the crop material is accelerated and ejected through a conveyor chute of a transfer device to a target point on the transport vehicle, the acceleration of the crop material to be transferred is controlled as a function of at least one parameter that represents a transfer distance. A corresponding control unit for a harvesting machine, and a harvesting machine with a control unit of this type are also provided.

A combine harvester for harvesting grain and seed crops includes a double unloading auger system for unloading in both directions of travel harvested feed grains produced in one round or two lengths of a field to storage area of transport vehicle. The double unloading auger system has a first main unloading auger assembly being selectively operable for discharging the harvested grain from a first side of the combine harvester to the transport vehicle and a second main unloading auger assembly being selectively operable for discharging the harvested grain from a second side of the combine harvester to the transport vehicle. A pair of transverse auger is located in a bottom wall of the grain tank and is selectively reversibly driven for delivery of the harvested grain from the grain tank to either the first main unloading auger assembly or the second main unloading auger assembly. As a result, if one unloading auger system is inoperative the combine can be continued operating at a reduced capacity until the inoperative auger system is repaired.

PCT No. PCT / US96 / 13362 Sec. 371 Date Aug. 17, 1995 Sec. 102(e) Date Aug. 17, 1995 PCT Filed Aug. 16, 1996 PCT Pub. No. WO97 / 06664 PCT Pub. Date Feb. 27, 1997An apparatus and a method for cutting vegetation and simultaneously treating the remaining stems of the cut vegetation with a treatment fluid. The apparatus includes a mower, a cutting blade drive rotatably mounted on the mower, a blade carrier secured to the rotatable drive, and at least one cutting blade assembly rotatably mounted on the blade carrier. The apparatus further includes a fluid container for containing the treatment fluid in a plurality of interconnected, stackable and removable fluid container cells, a pumping device for pumping the treatment fluid to the at least one cutting blade assembly, a flow control device for metering the amount of treatment fluid that is pumped to the at least one cutting blade assembly, and a fluid conduit device for delivering the treatment fluid from the fluid container to the cutting and treating device. The method includes the steps of cutting vegetation with at least one cutting blade, and delivering a treatment fluid to the underside of the at least one cutting blade in a continuous stream so that the treatment fluid is continuously available to the remaining stems of the cut vegetation.

A handle having an adjustable shaft wherein the overall length of the shaft and / or the angular relationship of portions of the shaft can be varied by a user of an associated tool. In one embodiment, the handle includes a first tube, a second tube connected to a working unit of a portable tool, and wherein a portion of the second tube is telescopically received into the first tube. A coupling is provided to receive a portion of the first tube and the second tube. The coupling has a pin stop which engages a pin connected to one of the tubes and defines a limit of a range of relative rotational motion between the first tube and the second tube. In one embodiment, the upper tubular portion of the handle and a control grip are capable of being rotated relative to a working unit.

Rolling basket structure facilitating movement of the rolling device to and from a field-working position includes arm structure pivotally connected to the aft end of tine support members fixed to the rear of the implement frame. Hydraulic cylinders connected between the support members and the arm structure provides quick on-the-go disengagement of the rolling basket with the ground, for example, when wet or sticky ground conditions or the like are encountered. A cylinder lost motion connection facilitates movement of the baskets over ground irregularities and obstacles without operation of the cylinders.

A method and apparatus for processing multimedia instruction enhanced data by the use of an abstract routine generator and a translator. The abstract routine generator takes the multimedia instruction enhanced data and generates abstract routines to compile the multimedia instruction enhanced data. The output of the abstract generator is an abstract representation of the multimedia instruction enhanced data. The translator then takes the abstract representation and produces code for processing.

An apparatus comprising a combine harvester, the combine harvester having a front and a rear and being capable of separating grain from trash when moving in a forward direction over ground in which a crop is grown, the combine harvester being supported from a forward and rearward set of ground engaging wheels through a chassis, the combine harvester having a trash outlet proximate the rear; a towable baling apparatus for converting trash into compacted bales, the baling apparatus having a front end and a rear end and an inlet adjacent the front end for receiving trash; a conveyor having a forward end and a rearward end, a trash inlet adjacent the forward end and a trash outlet adjacent the rearward end; the forward end of the conveyor being pivotally attached to the combine harvester proximate the rear such that the trash outlet of the combine is disposed above the trash inlet of the conveyor; the rear end of the conveyor being pivotally attached to the baling apparatus such that the trash outlet of the conveyor is disposed adjacent the inlet of the baling apparatus, whereby the baler is towably connected to the combine harvester through the conveying apparatus and such that a large percentage of the trash from the combine harvester trash outlet enters the baling apparatus inlet without ever touching the ground; and the forward end of the conveyor being pivotally supported from the rear of the combine harvester by a towbar which is fixed to the chassis proximate the support for the forward and rearward set of ground wheels.

A transfer-assistance system for controlling a crop discharge flow from an agricultural harvesting machine has a transfer device provided in an agricultural working machine and carrying out a crop discharge flow; a transfer device cover assigned to said transfer device on one end; a transport device to which a crop is transported; means for determination of a relative position; means for controlling the crop discharge flow; and a driving guidance system.

A treadmill includes a frame, a deck assembly, at least one deck deflection sensor, and a control system. The deck assembly is supported by the frame. The deck assembly includes a longitudinally extending deck, at least first and second rollers, and a belt positioned about the deck and the first and second rollers. The deck deflection sensor is coupled to the deck. The deck deflection sensor is a contactless displacement sensor including an electrical intermediate device and an aerial. The control system is operably coupled to the at least one deck deflection sensor.

The invention relates to a staged packaging type potato combine harvester. The harvester comprises a rack (13); a roll shaft chain type staging device (35), a first stage soil and potato separation and conveying device (34) and a second stage soil and potato separation and conveying device (12) are arranged on the rack (13); ground wheels (11) are arranged at the lower part of the rack (13); a belt scraper type lifting elevator (16) is arranged on one side; a material receiving and packaging device (22) is arranged on the roll shaft chain type staging device (35); a transverse chain rod type conveyor (17) is arranged at the back end of the second stage soil and potato separation and conveying device (12); an elastic stripper rod pick-roll type two-stage stalk separation device and rubber belt type two-stage stalk separation device are further arranged between the first stage soil and potato separation and conveying device (34) and the second stage soil and potato separation and conveying device (12); a digging shovel frame (3) and the rack (13) are articulated through a traction rod (31); a copying soil breaking roll (1), a soil cutting disk (2), a digging shovel (32) and a soil loosening transition tooth (4) are arranged on the digging shovel frame (3); and the upper part of the digging shovel frame (3) is connected with a lifting rod of a lifting cylinder (29). The harvester is in tractor traction type and can complete the procedures of digging of potato crops, soil and potato separation, separation of stalk, weeds and a ground film, conveying and lifting of potatoes, staging of potatoes, collection, packaging and the like of potato crops.

An agricultural harvesting machine for picking up and processing crop material includes a transfer device which is swivelable about a horizontal axis and a vertical axis for transferring crop material to a hauling vehicle, and the transfer device of the harvesting machine—which is performing the harvesting operation—is swiveled manually and / or automatically against the direction of travel of the harvesting machine as a function of operating criteria.

An adjustable conveyor assembly attachable to a harvesting combine includes a pair of telescoping conveyor sections providing a length adjustable conveyor for the conveyance of harvested materials being unloaded from a combine bin. The conveyors include a hydraulically motorized extension and conveyor belt drive as well as associated user controls. The conveyor is controlled by a control module located within the combine cab which provides user interface and programmable functions.

The invention discloses a floating barrel duckbilled lotus root digging machine, which comprises a chassis frame (14), a power water pump room (9), a pump fixing frame (10), a water inlet pipe (7), a high-pressure tube (8) and a high-pressure nozzle (3), and is characterized in that: the lotus root digging machine is provided with left and right sealed floating barrels (1); a working bin (11) is arranged between the left and right sealed floating barrels (1); bottom, front-back and top filtering nets (2, 4 and 16) are welded outside the working bin (11) and between the left and right sealed floating barrels (1); and the chassis frame (14) is welded with the left and right sealed floating barrels (1), the working bin (11), the pump fixing frame (10), an operating frame (6) and a lifting lever (15) into a whole. The lotus root digging machine is novel in structure, light and flexible in complete machine, low in manufacturing cost, easy to operate, high in efficiency, low in fault rate, easy to maintain, convenient to transfer and wide in application.

The invention relates to a surface of bionic wear-resistant structure, in particular to a surface of ribbing bionic wear-resistant geometry structure; the surface of bionic wear-resistant structure is based on the squama surface of the soil and cave animal pangolin and has geometry structural characteristics of soil resistant grinding medium. The surface of bionic wear-resistant structure aims at solving the abrasion problem of the prior particulate material contact parts. The surface of bionic wear-resistant structure is characterized in that: the structure of original equipment or element and the surface of the contact material is changed; and the surface is newly provided with a series of ribbing structure which has a certain geometric parameters and space. The shape of the bionic wear-resistant structure is y=asin(bx+c), wherein a is amplitude, b is frequency and c is initial phase, and 0 F16S 5 / 00 F16S 1 / 00 A01B 15 / 00 A01B 33 / 10 A01C 5 / 00 A01D 13 / 00 B65G 15 / 30 B67C 11 / 00 B65D 90 / 02 E02F 9 / 00 F16L 57 / 06 4 3 1 2008 / 1 / 30 101225919 2008 / 7 / 23 000000000 Jilin University 130012 Tong Jin Rong Baojun Ma Yunhai Chen Donghui Sun Jiyu Zhou Jiang Yan Jiulin Chang Zhiyong Zhang Jinbo zhushi lin 22201 The Patent Agency of Jilin University No.83 Liberation Main Street, the City of Changchun, Jilin Province 130023

An exercise wheel is configured to support canines and provide an apparatus that will enable the canine to exercise within a confined space. The exercise wheel is supported on a three bearing stance that can be configured in a freestanding configuration or in a configuration that is mounted to the exterior wall of a dog kennel. In the mounted configuration, the dog will have an unrestricted access to exercise without leaving the confinement provided by the dog kennel. The exercise wheel is freely rotatable from a frame affixed to the kennel wall with a gap between the wheel periphery and the kennel wall being covered by a plastic seal. The circumferential periphery of the exercise wheel is formed of wire mesh to allow waste and debris to pass through.

In a method for transferring crop material from a harvesting machine to a hauling vehicle, with which the crop material is accelerated and ejected through a conveyor chute of a transfer device to a target point on the transport vehicle, the acceleration of the crop material to be transferred is controlled as a function of at least one parameter that represents a transfer distance. A corresponding control unit for a harvesting machine and a harvesting machine with a control unit of this type is also provided.

An electric garden tiller is disclosed. The tiller is light weight, compact and easy to use. The tiller includes a two stage speed reduction transmission and an aluminum transmission housing. Connected to the transmission housing are a main housing and electric motor, a fender, a tine shaft and four tine assemblies, a rotatable wheel assembly and a foldable handle. Connected to the handle is a safety switch mechanism requiring two simultaneous actions to activate the motor. Once activated, if an operator's hand is removed, the motor will stop.