A tie-down secures a load onto a vehicle. The tie-down has a pivot, and a winch. The pivot has a pin, a rotatable sleeve, a cap, and a base. The pin is an annular tube. The winch has a U-shaped frame comprising first and second walls, and a third wall interconnecting the first and second walls. Flanges attach the first and second walls, respectively, of the winch to the sleeve. The third wall is perpendicular to the sleeve. The vehicle has a support surface for supporting the load, and a plurality of the tie-downs. The tie-downs comprise left-hand tie-downs and right-hand tie-downs. The tie-downs are attached to shelves attached to the vehicle adjacent and extending away from the support surface. The shelves comprise left-hand shelves and right-hand shelves. Alternatively, anchors are attached to the tie-downs for removably mounting the tie-downs within stake pockets of the vehicle.

A tie down capable of sustaining a load includes a drum assembly having an axle and a pair of drum wheels, a pair of slots, a pair of ratchets having gear teeth, and a pawl having a pair of flanges. One of the pair of flanges correspondingly engages in one of the pair of slots disposed within each of the pair of drums. The flanges of the pawl can simultaneously disengage from between the gear teeth of each of the pair of ratchets or simultaneously engage between the gear teeth of each of the pair of ratchets to selectively constrain rotation of the pair of ratchets.

A boat trailer latch includes a top plate, a bottom plate, a V-notch formed in a front portion of the top and bottom plates, and a latching element having a tooth. The latching element is sandwiched between the top and bottom plates and configured to rotate through the V-notch. The latch also includes a pawl having a rounded notch configured to lock in the tooth of the latching element and prevent the latching element from rotating. The latching element is configured to rotate in a first direction in response to a boat bow hook entering the V-notch so that as the latching element continues to rotate in the first direction the latching element closes behind the boat bow hook, and the tooth of the latching element engages the notch of the pawl so that the latching element is prevented from rotating in a second opposing direction and releasing the bow hook.

A safety tensioning device for automobile has a main body, a winding mechanism and a first strap; wherein, the winding mechanism has a frame, a winding shaft and a winding wheel; the winding shaft runs through the two opposite walls of the frame, an inner end of the first strap is connected to the winding shaft; when the winding wheel rotates outward causes the winding shaft to rotate synchronously so that the first strap is wound inside the frame, and, when the winding wheel rotates inward causes the winding shaft to be locked to the frame, preventing the first strap from unwinding. The present invention has the following advantages, the winding wheel can be rotated inward or outward. In addition, the first strap passes through the device body and is limited on the band slot, so the strap can be prevented from being pulled out accidently.

A strapping device to secure an item, the strapping device comprising an elongate rod extending along a longitudinal rod axis, the rod having a proximal end, an opposed distal end and a central portion extending between the proximal end and the distal end, a handle coupled to the proximal end of the elongate rod, a strap arm coupled to the distal end of the elongate rod, a wound strap positioned around at least a portion of the strap arm, and at least one retainer positioned on the strap arm at a desired position relative to the elongate rod and configured to guide the strap.

The vehicle for use with the present system is a pickup truck or other work truck with an open cargo space. The cargo space is typically defined by a rectangular bed surrounded by fixed walls on three sides and a tailgate in the rear of the vehicle. The bottom of the cargo space is referred to as the floor or cargo bed floor. Cargo pillars are positioned at the two back corners of the cargo bed. They are also the structural support for a tailgate. The bottom of the tailgate is rotatably connected to the base of the pillars next to the cargo bed floor. When the tailgate is open or down, it is typically about parallel to the cargo bed floor. When the tailgate is up or closed, it is latched or locked to the upper end of the pillars. A fixed or retractable cable strap, chain, rope, or similar line is adapted to be locked together with the locking of a truck tailgate.

A weather proof cover for a strap winch that is mounted on a truck bed or flat trailer. The cover is capable of protecting the strap winch assembly from dust, dirt and moisture, while remaining securely attached to the assembly during transport.

The present invention discloses a strap system for securing a payload. The strap system includes a first fastener having a connecting crosspiece, a reversing crosspiece, and a hanger capable of attaching to the payload, and all connected together on each side by lateral members. The strap system also includes a strap attached to the connecting crosspiece of the first fastener and capable of passing around the reversing crosspiece and tightening the strap around the payload.

A tie down apparatus wherein a center leg of each of a pair of load springs is mounted in the space between a pair of drum pins, which space receives and holds a tied down strap. Each load spring is fixedly attached to a respective one of first and second ratchet wheels and a circular plate is positioned within each ratchet wheel and configured to rotate through a selected arc with respect to each ratchet wheel to limit the pre-load applied to the load springs.

This disclosure describes a high speed winch rewind adapter for quickly rewinding a loading strap. In one implementation, the adapter includes a body having a volume sized to at least partially surround an annular end of the winch. The annular end is coupled with a ratchet mechanism of the winch and having at least one hole for receiving a winch bar. A drive connector is positioned both within the volume of the body and external to the volume of the body, the drive connector external to the volume of the body having an external profile to receive a torque, and the drive connector within the volume of the body insertable into the annular end of the winch for alignment to the axis of rotation. A coupling mechanism synchronizes the drive connector to the annular end such that both the drive connector and the annular end rotate simultaneously.