Tie-down strap tensioners
A tie-down strap tensioner maintains a desired strap tension on cargo when placed on a truck flatbed or sea transport. Tie-down strap tensioners are made of rubbery-type resins that remain compressive in the amount of hand applied pressure on the strap assigned to a given cargo container shape. The tie-down strap tensioner has at least three different embodiments: one is for round or radius corners such barrels, one is for square corners such as boxes, and one is for either or both round and square corners. Each tie-down strap tensioner has an upper surface and a lower surface and the lower surface has extending members that are compressive in amount of tension applied to the strap thus accommodates the shape of the cargo container selected which remains expandable to its original shape.
1. A tie-down strap tensioner, the tie-down strap designed for holding a cargo on a flatbed truck or a sea transport, comprising in combination:
an upper surface over the cargo; a lower surface extending over the cargo, wherein both surfaces remain compressible and expandable associated with tension applied to the tie-down strap holding the cargo on a flatbed truck or sea transport during transport phases; and
the tie-down strap tensioner substantially consist of a rubbery polymer resin, whereby the tie-down strap tensioner maintains a pressure on the strap and secures the cargo;
an outside edge gripper to grip the outer edge of the barrel and to hold onto the top edge of a barrel containing the cargo; and
a flexible tongue extending from opposite the gripper and downward over the top of the barrel and maintains pressure against the top of the barrel containing the cargo thus maintaining the tension in the strap.
2. A tie-down strap tensioner according to claim 1 , further comprising:
two strap guides on the top of the tie-down strap tensioner; and
two outside edge tensioners to further maintain the tension in the strap.
3. A tie-down strap tensioner, the tie-down strap designed for holding a cargo on a flatbed truck or a sea transport, comprising in combination:
an upper surface over the cargo; a lower surface extending over the cargo, wherein both surfaces remain compressible and expandable associated with tension applied to the tie-down strap holding the cargo on a flatbed truck or sea transport during transport phases; and
the tie-down strap tensioner substantially consist of a rubbery polymer resin, whereby the tie-down strap tensioner maintains a pressure on the strap and secures the cargo;
a gripper to hold onto the top edge of a box containing the cargo; and
flexible teeth that maintain pressure against the top of the box containing the cargo.
4. A tie-down strap tensioner according to claim 3 , further comprising:
two strap guides: and
a side gripper.
5. A tie-down strap tensioner, the tie-down strap designed for holding a cargo on a flatbed truck or a sea transport, comprising in combination:
an upper surface over the cargo; a lower surface extending over the cargo, wherein both surfaces remain compressible and expandable associated with tension applied to the tie-down strap holding the cargo on a flatbed truck or sea transport during transport phases; and
the tie-down strap tensioner substantially consist of a rubbery polymer resin, whereby the tie-down strap tensioner maintains a pressure on the strap and secures the cargo;
a first configuration comprising:
a gripper to hold onto the outside top edge of a barrel containing the cargo; and
at least one flexible tongue extending from opposite the gripper and downward over the top of the barrel that maintains pressure against the top of the barrel containing the cargo; and
a second configuration comprising:
a gripper to hold onto the top edge of a box containing the cargo; and
flexible teeth that maintain pressure against the top of the box containing the cargo.
6. A tie-down strap tensioner according to claim 5 , further comprising:
two strap guides;
two outside edge grippers:
two tongues;
two inside grippers; and
a back gripper.
7. A tie-down strap tensioner according to claim 5 , further comprising:
a projection;
a slot 60 , wherein the projection has been removed from the slot so that what was inside upper surface has swung to the outer top surface; and
teeth, which compress against a box, helping to maintain the tension in the strap.