Symmetrical overlapping jaw front action sealing tool

1. A crimping tool for applying a deformable crimp seal onto overlapping layers of strap material, comprising:

a tool head;

pairs of jaws disposed in the tool head and operably mounted thereto, each pair including opposingly oriented, aligned jaw elements, each jaw element of each pair being spaced from one another, and each pair being spaced from its adjacent pair, each jaw element having an inwardly oriented crimping portion with an asymmetric tip, the asymmetric tip having a tapered portion, the tapered portion terminating at a free end;

a shear extending between and operably connected to each element of each pair and between adjacent pairs of jaw elements;

a pair of handles, the handles having a terminal end operably connected to the jaw elements and operably connected to one another; and

at least one side plate operably connected to the jaw elements and the shear, the at least one side plate including a centrally disposed slotted opening,

wherein when the tool is in a closed position the jaw elements of each pair align with one another and the free ends of the opposingly oriented jaw element tips overlap in a direction transverse to the jaw elements, and

wherein each jaw element has first and second surfaces defining a thickness and wherein the inwardly angled tapered region is formed in the first surface only, such that the second surface is flat, and wherein the inwardly angled tapered regions of opposing aw elements face one another.

2. The crimping tool of claim 1 wherein each jaw element is identical to each other jaw element.

3. The crimping tool of claim 1 including at least three pairs of jaws and two shears.

4. The crimping tool of claim 1 including a shear positioned between each of the pairs of jaw elements.

5. The crimping tool of claim 1 wherein the tapered portion has a width that is less than a width of the jaw.

6. The crimping tool of claim 1 including stops disposed to prevent over rotation of the handles in an open position.

7. The crimping tool of claim 6 wherein the stops are pins disposed in the shears.

8. The crimping tool of claim 1 including a connecting plate having two openings therein, a first opening for receipt of a handle pin and aligning with one of a handle first openings and a respective jaw element lower opening and a second opening for receipt of a link pin and aligning with a respective handle pivot opening and the side plate slotted opening.

9. The crimping tool of claim 1 wherein the shear includes a receiving region in which the deformable crimp seal can be positioned.

10. A crimping tool for applying a deformable crimp seal onto overlapping layers of strap material, comprising:

a tool head;

a pair of opposingly oriented jaw elements operably mounted in the head, each jaw element including an upper pivot opening and a lower pivot opening, each jaw element having an inwardly oriented crimping portion with a tip having an asymmetric tapered portion and terminating at a free end, the asymmetric tapered portion defined by a first straight surface and a second angled surface, the angled surfaces of the pair of opposingly oriented jaw elements facing one another;

a shear extending between and operably connected to the jaw elements, the jaw elements pivoting about respective pins extending through the shear and the jaw elements;

a pair of handles, the handles each having a terminal end operably connected to the jaw elements and to one another, the handles each having a pivot opening;

at least one side plate for securing the jaw elements, shear and handles to one another, the side plate including a slotted opening;

a pin extending through the side plate slotted opening and through handle pivot openings,

wherein when the tool is in a closed position the opposingly oriented jaw elements of each pair align with one another and the free ends of the opposingly oriented jaw element tips overlap in a direction transverse to the jaw elements.

11. The crimping tool of claim 10 including stops disposed to prevent over rotation of the handles in the open position.