A fence installation system for automating the fence installation process includes a trailer apparatus. A post dispenser apparatus is configured to secure a plurality of fence posts. A post holder apparatus comprises a first robotic arm and a claw configured to secure a fence post. A post hole drill apparatus is coupled to the trailer apparatus and comprises a second robotic arm, a drill head, and an auger bit. A post driver apparatus comprises a third robotic arm and a driver head configured to drive the fence post into the ground. A fence wiring apparatus comprises a spool axle and a plurality of wire spools coupled to the spool axle. A control apparatus is in operational communication with each of the post holder apparatus, the post hole drill apparatus, the post driver apparatus, and the fence wiring apparatus.

A cable barrier separator apparatus for separating cables from the barrier support so that the barrier support can be replaced. The cable barrier separator apparatus includes an actuator assembly; and an engagement assembly in communication with the actuator assembly for separating cables from support devices.

A barbed wire installation apparatus for easily installing barbed wire includes a hitch bracket to selectively engage a hitch receiver of a vehicle. A horizontal cross member is coupled to the hitch bracket. A plurality of cradle arms is coupled to the cross member. A pair of spindles is coupled to the plurality of cradle arms to secure a roll of barbed wire. A pair of upright members is coupled to the cross member. A winch is coupled to the hitch bracket and has a cable in operational communication with a topmost pulley of a plurality of pulleys coupled to the pair of upright members. A control box is coupled to the pair of upright members. A wire gripper is coupled to the winch. The wire gripper is in operational communication with a distal end of the cable to secure the barbed wire.

A barrier apparatus provides a portable perimeter barrier between people, animals, property or equipment and incoming potential hazards. The apparatus functions as a security or safety device which may be operated by one person in multiple conditions, and may be hand operable or motor-driven. The apparatus is capable of providing alternative electric power distribution and lighting. The apparatus comprises a housing, retractable barrier material, and a mechanical system. The apparatus may include lights, an alarm, and a motion detector. The apparatus may be used with or without a vehicle, and may be carried by a vehicle tow hitch. The apparatus is easily operable by extending the rolls of barrier material from the housing. The apparatus may provide a barrier covering a distance of up to about 170 feet across a road or any area to quickly block or direct the flow of traffic or to establish a perimeter.

A cable gripping and tensioning apparatus is provided for attaching a cable to an anchor point such as a wooden post as part of a cable railing system. In one form, the apparatus includes a tubular component and a ferrule. The tubular component includes external threads to engage the wall of a hole in the post, an internal axial bore through which a cable may pass, a first end which may engage a wrench to rotate the tubular component and a second end which may provide a thrust bearing surface. The ferrule is swaged to an end portion of the cable. The ferrule provides a thrust bearing surface for contact with the second end of the tubular component, allowing for the rotation of the tubular component to tension the cable while the cable does not rotate.

A tension board (30, 130) for straining net style fencing materials (42) composed of a first plurality of spaced apart substantially horizontal wires and a second plurality of spaced apart substantially vertical wires, is disclosed. The tension board takes the form of an elongate member having a longitudinal axis and a longitudinal extent at least corresponding to the distance between the first and last of the horizontal wires, and a plurality of wire grippers (10) connected to the elongate member at spaced apart locations. Each of the wire grippers (10) is configured to releasably grasp a corresponding one of the horizontal wires. This enables quick set up prior to straining and quick release once strained and tied off.

A system to be used in t-post fence arrangements. The system comprises an adjustable locking brace having two specialized ends which permit the brace to be used in a variety of bracing configurations. The system further includes hinge pins for connecting a gate to a t-post fence. Other devices and apparatus are provided which further assist in the building and maintenance of t-post fences.

A wire strainer including a drive means having a mounting block with a drum mounted for rotation relative thereto, and an actuation means connected to the drum for selectively causing the drum to rotate relative to the mounting block. A line member is operatively connected to the drum in a manner such that rotation of the drum in one direction causes the drum to pull the line member relative to the mounting block. Locking means is operatively connected to the mounting block and adapted to selectively lock the drum against rotation in the opposite direction. Gripping means is operatively connected to the mounting block, wherein the gripping means is adapted to be releasably attached to a wire to be strained. The line member includes securing means for releasably securing the line member to a strainer post or similar anchor.

A cable barrier separator apparatus for separating cables from the barrier support so that the barrier support can be replaced. The cable barrier separator apparatus includes an actuator assembly; and an engagement assembly in communication with the actuator assembly for separating cables from support devices.

A fence installation system for automating the fence installation process includes a trailer apparatus. A post dispenser apparatus is configured to secure a plurality of fence posts. A post holder apparatus comprises a first robotic arm and a claw configured to secure a fence post. A post hole drill apparatus is coupled to the trailer apparatus and comprises a second robotic arm, a drill head, and an auger bit. A post driver apparatus comprises a third robotic arm and a driver head configured to drive the fence post into the ground. A fence wiring apparatus comprises a spool axle and a plurality of wire spools coupled to the spool axle. A control apparatus is in operational communication with each of the post holder apparatus, the post hole drill apparatus, the post driver apparatus, and the fence wiring apparatus.