CANOPY REMOVAL SYSTEM ( CRS )

DESCRIPTION

The canopy removal system (CRS) consists of two hinge cutting assemblies, two thrusters, two pin pullers, two arming/firing mechanisms (A/F), twelve interconnecting lines, and two inert manifolds. Manual operation of any one of the two A/F mechanisms will cause explosive energy to be generated and routed by the shielded mild detonating cords (SMDCs) through the manifold to all other CRS components. The system then functions such that the two WCAs sever the gunner right and pilot left fixed window acrylic material around each window's periphery. Two linear shaped charge assemblies (LSCAs) sever both door hinges, the thrusters release both door latch mechanisms and the pin pullers release both door counterpoise struts. The result is complete jettisoning of both doors and both fixed window transparencies.

1. Window cutting assembly 21. Screw
2. Pin puller interconnect line 22. Arming/Firing mechanism
3. Window cutter interconnect line 23. Arming/Firing mechanism interconnect line
4. Screw 24. Window cutter interconnect line
5. Pin puller 25. Screw
6. Window cutter interconnect line 26. Junction manifold
7. Linear shaped charge assembly 27. Pin puller interconnect line
8. Linear shaped charge assembly interconnect line 28. Window cutter interconnect line
9. Rivet 29. Shim
10. Linear shaped charge assembly 30. Jamnut
11.Linear shaped charge assembly interconnect line 31. Thruster
12.Linear shaped charge assembly interconnect line 32. Nut
13. Screw 33. Screw
14. Jamnut 34. Arming/Firing mechanism interconnect line
15. Shim 35. Arming/Firing mechanism
16. Thruster 36. Screw
17. Nut 37. Ground safety pin
18. Screw 38. Ground safety pin
19. Pin puller 39. In-line connector
20. Window cutting assembly

 

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