Apparel – Guard or protector – For wearer's head
Patent
1995-03-08
1996-12-10
Neas, Michael A.
Apparel
Guard or protector
For wearer's head
2422, 2 63, 359632, 359815, A42B 304, G02B 700
Patent
active
055818064
ABSTRACT:
A device for the mechanical hooking of a display system to a helmet which includes a sheath that surrounds the body of the display system except for elbowed optical elements leading to the combiner forming the eye-piece of the display system and that has a projecting longitudinal ridge acting as a guiding shaft for the hooking and as a fastening lug, and also includes a hooking stud. The device also has a stage that is interposed between the side wall of the helmet and the sheath. This stage is provided with a channel designed to receive the longitudinal ridge of the sheath and a hook jaw designed to grasp the hooking stud. The device is fixed to the side wall of the helmet by mechanism enabling the adjustment of its position both vertically and laterally, to enable the adjusting of the position of the eye-piece of the display system in the alignment of the helmet wearer's eye.
REFERENCES:
patent: 4156292 (1979-05-01), Helm et al.
patent: 4231117 (1980-11-01), Aileo
patent: 4449787 (1984-05-01), Burbo et al.
patent: 5331684 (1994-07-01), Baril et al.
patent: 5367402 (1994-11-01), Holmes et al.
Capdepuy Pascal
Darrieux Jean-Marc
Neas Michael A.
Sextant Avionique
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