ROLL-RITE, LLC Patent applications |
Patent application number | Title | Published |
20130204461 | One-Touch Controller for Tarp Systems - A one-touch controller for a tarp system with varying phases or modes based on a single touch to operate. The one-touch controller module controls a motor of a tarp, such as a geared brake motor, and a switch or a remote control system with a button to push to operate a vehicle tarp system with one touch of the button. The one-touch controller preferably has solid state circuitry that controls power to and direction of the motor and detects amp variations from the motor to automatically shut off the system. The remote control system preferably operates in various modes based on how long the button of the remote control is touched, such as with short touches of the button being incremental operation, other touches permitting the entire cycle in automatic operation, and touches longer than a set time being “press and hold” operation. | 08-08-2013 |
20130036936 | Hydraulic Brake Motor Assembly for Truck Cover System - A hydraulic brake gear motor with a brake mechanism to operate a roll tarp for use with an open top container. A motor-driven rollable cover is attached to and wrappable about a reel to selectively cover contents of the container. The hydraulic gear motor operates with a brake mechanism to lock and hold a position of the motor. A secondary brake mechanism may include a hydraulic piston that selectively engages a holding brake with a hex connector. A hydraulic motor may include a port path for flow of fluid to internal meshing gears and a braking mechanism with a plunger that clamps and holds the meshing gears when hydraulic fluid is not flowing. A transmission having rolling gears can be operated by the hydraulic motor with such brake mechanisms. The motor and brake mechanisms are preferably hydraulically operated with an existing system of a trailer or rail car. | 02-14-2013 |
20120235440 | Sliding Pivot Assembly for Cover Systems - A covering system for vehicles and trailers having a narrow pivot assembly with a moveable arm to help deploy the covering system. The pivot assembly has a gear assembly combined with a spring assembly having the power of multiple springs, which are preferably spiral torsion springs, regarding movement of the arm. The pivot assembly may in turn be mounted in a sliding mechanism for covering various heights of detachable containers. | 09-20-2012 |
20120181812 | Hydraulic Brake Motor Assembly for Truck Cover System - A hydraulic brake gear motor with a brake mechanism to operate a roll tarp for use with an open top container of a trailer or rail car. A motor-driven rollable cover is attached to and wrappable about a reel to selectively cover contents of the container. The hydraulic driven gear motor operates with a brake mechanism to lock and hold a position of the motor. A secondary brake mechanism may include a hydraulic piston that selectively engages a holding brake with a hex connector. An efficient transmission having rolling gears can be operated by the hydraulic motor with the brake mechanism. The motor and brake mechanism are preferably hydraulically operated with an existing system of the trailer or rail car. | 07-19-2012 |
20120001449 | Tarp System with a Universal Joint Connector - A tarp system with a knuckle arm assembly having a housing on an upper arm with a bent enclosure with a flexible torque shaft or universal joint connector substantially within the enclosure, such as an extruded tube. A first end of the flexible torque shaft or universal joint connector may be used in conjunction with a motor, preferably mounted away from the bend in the enclosure to minimize the envelope of the tarp system around a container of a container of a trailer or rail car. A second end of the flexible torque shaft or universal joint connector is attached to an axle shaft for a roller or the like that is used in conjunction with a tarp. | 01-05-2012 |