Link-less cargo hook assembly
A cargo hook assembly employing a connector strap and a frame attached to a lower kicker, a clamp, an upper kicker, and a shaft assembly. A transverse flange of the connector strap engages a ledge of the lower kicker and propels the lower kicker towards the frame. A clip of the lower kicker rotates the clamp towards a closed position. A tongue of the clamp engages the shaft assembly at a tongue groove. A remote electrical module, a remote mechanical module, and a local mechanical release rotate the shaft assembly to engage or disengage the shaft assembly from the upper kicker and tongue.
1. A cargo hook assembly for use in a casing, the cargo hook assembly comprising:
a connector strap having a transverse flange and a tip;
a lower kicker having a ledge complementary to the transverse flange, a clip extending from the ledge, and defining a gap that accommodates the tip;
a frame extending from a first end to a second end;
a clamp having a tongue and pivoting about a lower post of the frame adjacent the first end defining a latch bar clamp away from the lower post;
an upper kicker pivoting about the frame adjacent the second end; and
a shaft assembly adjacent the second end, the shaft assembly comprising a rotating means having a rotatable shaft, a clamp groove complementary to the tongue, and a kicker groove complementary to the upper kicker, the rotating means operatively connected to the shaft assembly;
wherein the transverse flange engages the ledge and propels the lower kicker towards the second end of the frame and the clip rotates the clamp towards the second end, the upper kicker engages the shaft assembly at the kicker groove, the tongue engages the shaft assembly at the clamp groove, and the rotating means rotate the rotatable shaft to engage or disengage the shaft assembly from the upper kicker and tongue.
2. The cargo hook assembly of claim 1 , wherein the rotating means is a remote electrical module.
3. The cargo hook assembly of claim 2 and further comprising a plurality of clamp arms, wherein prongs on the shaft assembly lift the clamp arms away from the cargo hook assembly.
4. The cargo hook assembly of claim 1 , wherein the rotating means is a remote mechanical module.
5. The cargo hook assembly of claim 1 , wherein the rotating means is a local mechanical module.
6. The cargo hook assembly of claim 1 , wherein said upper kicker comprises a plurality of J-shaped clamp arms.
7. The cargo hook assembly of claim 1 , wherein the lower kicker is retained in a sleeve of the casing when the cargo hook assembly is not in use.
8. The cargo hook assembly of claim 1 , wherein the clip contacts the latch bar of the clamp to rotate the clamp.
9. The cargo hook assembly of claim 1 , wherein the clamp engages the upper kicker and rotates the rotating means.
10. The cargo hook assembly of claim 1 , further comprising a plurality of independently operable rotating means.
11. A cargo hook assembly for use in a casing, the cargo hook assembly comprising:
a connector strap having a transverse flange and a tip;
a lower kicker having a ledge complementary to the transverse flange, a clip extending from the ledge, and defining a gap that accommodates the tip;
a frame extending from a first end to a second end;
a clamp having a tongue and pivoting about a lower post of the frame adjacent the first end defining a latch bar clamp away from the lower post;
an upper kicker pivoting about the frame adjacent the second end; and
a shaft assembly adjacent the second end, the shaft assembly comprising a rotatable shaft, a remote electrical module, a remote mechanical module, and a local mechanical release, the rotatable shaft comprising a clamp groove complementary to the tongue and a kicker groove complementary to the upper kicker, the remote electrical module, remote mechanical module, and local mechanical release being operatively connected to the shaft assembly;
wherein the transverse flange engages the ledge and propels the lower kicker towards the second end of the frame and the clip rotates the clamp towards the second end, the upper kicker engages the shaft assembly at the kicker groove, the tongue engages the shaft assembly at the clamp groove, and the remote electrical module, the remote mechanical module, or the local mechanical release rotate the rotatable shaft to engage or disengage the shaft assembly from the upper kicker and tongue.
12. The cargo hook assembly of claim 11 , wherein said upper kicker comprises a plurality of J-shaped clamp arms.
13. The cargo hook assembly of claim 12 , wherein prongs on the shaft assembly lift the J-shaped clamp arms away from the cargo hook assembly.
14. The cargo hook assembly of claim 11 , wherein the lower kicker is retained in a sleeve of the casing when the cargo hook assembly is not in use.
15. The cargo hook assembly of claim 11 , wherein the clip contacts the latch bar of the clamp to rotate the clamp.
16. The cargo hook assembly of claim 11 , wherein the clamp engages the upper kicker and rotates the rotatable shaft independently of the remote electrical module, the remote mechanical module, or the local mechanical release.
17. The cargo hook assembly of claim 11 , wherein the remote mechanical module, the local mechanical release, and the remote electrical module move independently of one another.
18. The cargo hook assembly of claim 11 , wherein the local mechanical release is directly attached to the shaft assembly and they rotate together.
19. The cargo hook assembly of claim 11 , wherein the local mechanical release only engages the rotatable shaft when pushed.
20. The cargo hook assembly of claim 11 , wherein the connector strap is attached to the frame.