F - Mech Eng,Light,Heat,Weapons – 41 – F
Patent
F - Mech Eng,Light,Heat,Weapons
41
F
F41F 3/055 (2006.01) B65H 49/02 (2006.01) B65H 49/08 (2006.01) B65H 57/18 (2006.01) B65H 57/22 (2006.01) F42B 15/04 (2006.01) G02B 6/44 (2006.01)
Patent
CA 2044462
FILAMENT DISPENSER ABSTRACT OF THE DISCLOSURE A filament dispenser (18) for a missile data link has a bobbin with end flanges (24, 26) fixedly mounted to the missile (86). A shroud (30) is spaced opposite the filament pack for frictionally engaging a ballooning filament (30) during dispensing to reduce ballooning amplitude. A second version passes the dispensed filament back through an opening (38) in the bobbin for reverse dispensing. A third version is similar to the first version and, in addition, on leaving the bobbin filament (48) passes through a relatively small diameter ring (52). In a fourth version, similar to the second version, the filament (80) passes through a constraining ring (82) located within the bobbin opening (38). In a final version the filament dispensed from a pack (92) passes around a curved end flange (90) then back over a curved surface (106) and through an opening (102) forming two balloons (109, 110) and helix elimination.
Hughes Aircraft Company
Sim & Mcburney
LandOfFree
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