Abstract: A tool storage enclosure for rollback vehicles has a front wall frame member which extends the length of the storage enclosure. This frame member has a cut out, center opening. The framework also comprises first and second lateral frame numbers which extend from opposite sides of the front wall member and the length the width of the enclosure. A plurality of partition frame members extend perpendicularly to the front wall member and parallel to the lateral frame members, the partition frame members establishing a central compartment and lateral compartment. The central compartment is configured to enclose the spooled cable winch of the rollback vehicle and the center opening is configured to allow cable from the winch to extend out a center opening. A hinged protective cover plate overlays the enclosure framework. Connector tabs are provided to attach the enclosure to the bed of the vehicle.

Abstract: A tool storage enclosure for rollback vehicles has a front wall frame member which extends the length of the storage enclosure. This frame member has a cut out, center opening. The framework also comprises first and second lateral frame numbers which extend from opposite sides of the front wall member and the length the width of the enclosure. A plurality of partition frame members extend perpendicularly to the front wall member and parallel to the lateral frame members, the partition frame members establishing a central compartment and lateral compartment. The central compartment is configured to enclose the spooled cable winch of the rollback vehicle and the center opening is configured to allow cable from the winch to extend out a center opening. A hinged protective cover plate overlays the enclosure framework. Connector tabs are provided to attach the enclosure to the bed of the vehicle.

Abstract: A portable dust collection system utilizes a dust collection enclosure formed by a material covering overlaying a collapsible frame. The enclosure is opened at its front end and tapers towards its back end, where there is a frustum-shaped chamber which receives and discharges the collected dust from the enclosure. A vacuum blower unit is utilized to suck the dust from the enclosure chamber and discharge it through a flexible conduit to a dust accumulation container. Dust entering the container is intermixed with water which is recirculated from within the container through water lines and nozzle elements. The water entraps the dust, forming a mixture which falls to the bottom of the dust accumulation chamber. A fluid discharge line is provided on the container for removal of the water and dust mixture.

Abstract: A drive assistance device for a backhoe loader vehicle has an elongated bar member having a hook or post component at its lower end which is configured to be placed around or adjacent to the directional control pedal of a hydrostatically controlled backhoe loader vehicle. The elongated bar member has a handle at its upper end to allow the vehicle operator to grasp the bar member. When the lower end of the bar member is connected to the pedal, the bar member extends up to the operator, who can then easily and safely control the movement of the pedal, allowing it to be placed in neutral to maintain the vehicle in a stationary position while digging is being done, and to be moved ahead, while safely operating the steering wheel, to move the vehicle in the appropriate forward direction.

Abstract: A vacuum cleaner conversion system utilizes a container or receptacle with an open top. A cover unit is configured to be positioned over the top of the receptacle and to be clamped to the receptacle to form a watertight connection. A first conduit extends through the cover unit. The conduit has an upper section extending above the cover and a lower section extending below the cover and into the receptacle. The lower section is totally enclosed at its lowermost end, but has an opening extending through its side surface. A second conduit extends through the cover. The second conduit has an upper section extending above the cover and a lower section extending below the cover and into the receptacle. The second conduit is open at its lowermost end. The first conduit has a connector providing an airtight connection between the conduit and a hose connected to a stand-up vacuum.

Abstract: A connector for providing an electrical connection between two insulated covered electrical wires consists of a cylindrical member made of electricity conductive metal. The cylindrical member is made from a flexible plate appropriately rolled and configured to include two cylindrical elements interconnected by an intermediate section. The cylindrical elements each have a plurality of sharp blade elements which form jagged serrated edges around the perimeter of one end of each element. Insulated electrical wires are pushed through the cylindrical elements and their serrated edges and then pulled back. This causes the blade elements to pierce the insulation around the electrical wires, thus forming a secure electrical connection between the wires and the cylindrical member.

Abstract: A remote control locking system employs a remote transmitter which sends a signal to a message control module/signal receiver. This signal is ultimately forwarded to a cam control unit which positions a cam member to lock and unlock a door, using an internal latching system. The cam control unit has a motor which, through appropriate gear mechanism, rotates a drive shaft to control the position of the cam member for locking and unlocking the door. The message control module/receiver, cam control unit, and attendant components can be self-contained units, each unit configured for use on individual cam controlled doors. The system can be installed as original equipment on vehicles, but also is readily adaptable to retrofitting existing vehicles which do not have remote locking capability.

Abstract: The system and method of this invention uses brackets which are secured around a telephone, utility or like pole. An upper bracket is clamped around the upper region of the pole. A lower bracket is clamped around the lower region and an intermediate bracket is clamped at the proximate mid-point of the pole. A cable is secured to the upper and lower brackets and passes around a pulley located at the intermediate bracket. The cable is placed in tension between the upper and lower brackets. A turnbuckle attached to the cable is moved to increase the cable tension, causing a righting movement at the upper end of the deformed/bent pole, forcing the pole to a substantially upright, vertical position. The constant tension of the cable then maintains the pole in this position. If necessary, the turnbuckle can be tightened periodically, to continually maintain the pole in the upright position.

Abstract: The present invention relates to a stringline guide system for setting required vertical and horizontal distances, while laying out and preparing a road, sidewalk, driveway or similar construction surface. The system is adapted for use with string, twine, wire, fishing line, tubing, or other similarly and commonly used construction type lines. Circular collars are positioned on the marking rods or stakes of the system. The collars have internal and external surfaces and are mounted on the rods or stakes at and through their interior surfaces. The collars are adjustably mounted on the rods by wing nuts extending through the collars to the rods. The collars have dual grooves which substantially encircle the exterior surface of the collar. The grooves are configured to accept and maintain the stringline, thus securing the lines in position on the collars. Stringlines with external diameters which approximate the width of the grooves can be compressed within the grooves for added securing ability.

Abstract: An integral, one piece cover for a cylinder tank vessel valve is provided with a flexibly expandable housing, preferably formed of resilient molded plastic. The housing has a slot at the bottom, along one side. There is an opening formed adjacent to the slot. Dual locking tabs on the housing are adapted to receive a locking device. The cover is placed over the valve of a tank or any other upwardly extending valve by spreading the tabs apart, thus causing the slot to open and expand the lower portion of the housing. In this expanded state, the slot passes over the valve's hose or piping connection. The connection is then positioned within the opening and the tabs are released. The resilient nature of the housing biases the slots to close around the connector. The housing can At then be secured with a lock through the locking tabs. Once secured, the valve cannot be accessed without removal of the lock.

Abstract: A safety cart for use by repair persons along a travelled highway is constructed of heavy steel plate to carry cones, flags, and an illuminated sign from the repair vehicle up the road to warn approaching motorists of the work site. The cart is carried to the site while attached to the front of the repair vehicle and a support device is attached to the front of the vehicle which tilts down out of the way of the forwardly tilting engine hood. The cart includes a pivoting handle which pivots to bring an engaging rod upwardly to a height of mounting slots in the supporting device on the vehicle. The handle is then used as a lever to lift the safety cart upwardly to abut the support device on the vehicle to be releasably interlocked on the support device.