Abstract: A method of authenticating a passcode entered by a user on an unstable electronic computing device. The method includes receiving an indication that an input is unstable, impacting the ability of a user to provide the input; generating a dynamic keyboard including at least one alphanumeric key, the dynamic keyboard being configured to address the unstable input; presenting the dynamic keyboard to the user; receiving the input from the user, the input comprising a selection of at least one alphanumeric character of a passcode on the dynamic keyboard; and authenticating the input received from the user by comparing the at least one alphanumeric character and a stored passcode.

Abstract: An electro-hydraulic flow control system for controlling the movement of a cutting implement of a turf mower. The flow control system comprises a hydraulic system for raising and lowering the cutting implement. The hydraulic system comprises a hydraulic fluid, a hydraulic actuator, and a hydraulic pump. The control system additionally comprises an electromechanical fluid flow control system for controlling a flow of the hydraulic fluid through the hydraulic system. The electromechanical fluid control system comprises a routing valve, a float valve, a weight transfer valve, a weight transfer pressure adjustment (WTPA) valve, and a control module for control operation of the routing valve, the float valve, the weight transfer valve, and the WTPA valve to control operation of the actuator and thereby control movement of the cutting implement.

Abstract: An endless vehicle track includes a body having an outer surface and an inner surface. The outer surface includes a carcass and a series of ground engaging profiles longitudinally spaced along the outer surface. The inner surface includes a wheel path and a series of longitudinally spaced guide-drive lugs. One or more of the series of ground engaging profiles, the series of longitudinally spaced guide-drive lugs, the carcass and the wheel path comprise a urethane material.

Abstract: An endless vehicle track includes a body having an outer surface and an inner surface. The outer surface includes a carcass and a series of ground engaging profiles longitudinally spaced along the outer surface. The inner surface includes a wheel path and a series of longitudinally spaced guide-drive lugs. One or more of the series of ground engaging profiles, the series of longitudinally spaced guide-drive lugs, the carcass and the wheel path comprise a urethane material.

Abstract: An endless vehicle track includes a body having an outer surface and an inner surface. The outer surface includes a carcass and a series of ground engaging profiles longitudinally spaced along the outer surface. The inner surface includes a wheel path and a series of longitudinally spaced guide-drive lugs. One or more of the series of ground engaging profiles, the series of longitudinally spaced guide-drive lugs, the carcass and the wheel path comprise a urethane material.

Abstract: A high torque sprocket includes a body defining an outer periphery and a hub section defining an inner surface for engaging a bushing. A continuous toothed structure is disposed on the outer periphery of the body, and a textile reinforcement embedded in the body adjacent the inner surface of the hub section. The body is formed of a castable polymer material. In some cases, one or two optional flanges are disposed on side(s) of the body immediately adjacent the continuous toothed structure, in some aspects, a textile reinforcement may be embedded in a surface of the flange(s) immediately adjacent the continuous toothed structure. In some aspects, ultra-high molecular weight polyethylene (UHMWPE) is incorporated into the castable polymer material mixture in an amount suitable to provide increased durability to the sprocket.

Abstract: Endless vehicle tracks including a body having an outer surface formed of an elastomeric material displaying a series of ground engaging profiles longitudinally spaced along the outer surface, and an inner surface formed a urethane reinforcement material. The inner surface generally displays a series of longitudinally spaced guide-drive lugs for retaining the track on the vehicle and/or driving the vehicle. The urethane reinforcement defines the inner surface of the body. The urethane reinforcement may define wheel path regions of the body, and the urethane reinforcement may even form the guide-drive lugs. The endless vehicle track may further include a fabric reinforcement layer disposed beneath or upon the outer surface of the upper face of the guide-drive lugs. The urethane reinforcement is formed from an admixture including a castable urethane material liquid which fills a mold and hardens to form the urethane reinforcement. The mold also includes a metal reinforcement therein.

Abstract: A high torque sprocket includes a body defining an outer periphery and a hub section defining an inner surface for engaging a bushing. A continuous toothed structure is disposed on the outer periphery of the body, and a textile reinforcement embedded in the body adjacent the inner surface of the hub section. The body is formed of a castable polymer material. In some cases, one or two optional flanges are disposed on side(s) of the body immediately adjacent the continuous toothed structure, in some aspects, a textile reinforcement may be embedded in a surface of the flange(s) immediately adjacent the continuous toothed structure. In some aspects, the high torque sprocket further includes a textile reinforcement embedded in the continuous toothed structure outer surface, and the textile reinforcement is selected from nylon, cotton, aramid, PTFE, and mixtures thereof.

Abstract: Endless vehicle tracks including a body having an outer surface formed of an elastomeric material displaying a series of ground engaging profiles longitudinally spaced along the outer surface, and an inner surface formed a urethane reinforcement material. The inner surface generally displays a series of longitudinally spaced guide-drive lugs for retaining the track on the vehicle and/or driving the vehicle. The urethane reinforcement defines the inner surface of the body. The urethane reinforcement may define wheel path regions of the body, and the urethane reinforcement may even form the guide-drive lugs. The endless vehicle track may further include a fabric reinforcement layer disposed beneath or upon the outer surface of the upper face of the guide-drive lugs. The urethane reinforcement is formed from an admixture including a castable urethane material liquid which fills a mold and hardens to form the urethane reinforcement. The mold also includes a metal reinforcement therein.

Abstract: Endless vehicle tracks including a body having an outer surface formed of an elastomeric material displaying a series of ground engaging profiles longitudinally spaced along the outer surface, and an inner surface formed a urethane reinforcement material. The inner surface generally displays a series of longitudinally spaced guide-drive lugs for retaining the track on the vehicle and/or driving the vehicle. In some aspects, the urethane reinforcement defines the inner surface of the body, and the urethane reinforcement may even be a continuous structure forming a base of the inner surface. In some cases, the urethane reinforcement defines wheel path regions of the body, and the urethane reinforcement may even form the guide-drive lugs. In some embodiments, the endless vehicle track further includes a fabric reinforcement layer disposed beneath or upon the outer surface of the upper face of the guide-drive lugs.

Abstract: A high torque sprocket includes a body defining an outer periphery and a hub section defining an inner surface for engaging a bushing. A continuous toothed structure is disposed on the outer periphery of the body, and a textile reinforcement embedded in the body adjacent the inner surface of the hub section. The body is formed of a castable polymer material. In some cases, one or two optional flanges are disposed on side(s) of the body immediately adjacent the continuous toothed structure, in some aspects, a textile reinforcement may be embedded in a surface of the flange(s) immediately adjacent the continuous toothed structure. In some aspects, ultra-high molecular weight polyethylene (UHMWPE) is incorporated into the castable polymer material mixture in an amount suitable to provide increased durability to the sprocket.

Abstract: Endless vehicle tracks including a body having an outer surface formed of an elastomeric material displaying a series of ground engaging profiles longitudinally spaced along the outer surface, and an inner surface formed a urethane reinforcement material. The inner surface generally displays a series of longitudinally spaced guide-drive lugs for retaining the track on the vehicle and/or driving the vehicle. In some aspects, the urethane reinforcement defines the inner surface of the body, and the urethane reinforcement may even be a continuous structure forming a base of the inner surface. In some cases, the urethane reinforcement defines wheel path regions of the body, and the urethane reinforcement may even form the guide-drive lugs. In some embodiments, the endless vehicle track further includes a fabric reinforcement layer disposed beneath or upon the outer surface of the upper face of the guide-drive lugs.

Abstract: A method of adding new user's to a web based portal server such as Microsoft SharePoint® by detecting a new user's request and interrogating the proper domain controllers to determine if the user has a single active directory domain account. Then completing the add user process with the proper active domain or using the active domain account.