Altec Industries, Inc.

David Bryon Fuller

Jesse L Thompson

Aaron B Beck

Andrew W Featherstone

Systems, methods, and devices for current monitoring and power control for utility vehicles are disclosed. A control device for directing current to utility vehicle auxiliary devices, such as an inverter and a front bumper winch, may be coupled to the utility vehicle battery. The control device may have an input terminal for coupling to the utility vehicle battery and one or more output terminals coupled to the utility vehicle auxiliary devices. The input terminal may receive current from the battery. The control device may control the flow of current to each of the output terminals. Sensors may detect the current flowing through the control device to detect if either a low current short or a high current short may occur, and corrective action may be taken in response to detecting an abnormal current.

Systems, methods, and devices for current monitoring and power control

A control input apparatus for operating an aerial lift system includes a control lever assembly that has at least one control lever and at least one position sensor. The at least one position sensor may indicate a position and/or a movement of the at least one control lever. The control input apparatus additionally incudes a control input element actuatable over a movement range from a non-actuated position to a fully-actuated position, and at least one interlock sensor that releases an interlock corresponding to the control lever assembly upon the control input element being actuated at least to an actuation threshold position located between the non-actuated position and the fully-actuated position. Upon the control input element being actuated at least to the actuation threshold position, the control input apparatus provides control inputs corresponding to the position and/or the movement of the control lever indicated by the at least one position sensor.

Aerial lift systems and control input apparatuses with high electrical resistance for use with aerial lift systems

An insulating switch assembly is disclosed. The insulating switch assembly provides electrical insulation between a user and highly charged electric components by employing highly-resistive or nonconductive material. The insulating switch assembly also distances the user from the electrical components by increasing the distance from the user input device and electric components. The user of the insulating switch assembly is provided layers of electrical insulation.

Growing community of inventors

Forest City, MO, United States of America

David Bryon Fuller