Helmet systems
First Claim
Patent Images
1. A helmet system comprising:
- a helmet;
a vizor which is angularly displaceable with respect to the helmet about a transverse axis fixed with respect to the helmet; and
an electro-optical system including a combiner eyepiece through which a user of the helmet system is able to view a scene forward of the user and which serves to reflect light rays derived from a display surface of the electro-optical system to the user to provide the user with a virtual image of the display surface superimposed on his view of the forward scene through the eyepiece; and
wherein the electro-optical system is mounted on the said vizor so as to be angularly displaceable therewith about said transverse axis, and so that said eyepiece is positioned, when the vizor is in use, between a transparent part of the vizor and an eye of the user.
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Accused Products
Abstract
A helmet system comprising a helmet (11), a vizor (13) pivotally mounted on the helmet, and mounted on the vizor (13), an electro-optical system, e.g. a night vision goggle, including an eyepiece (33) positioned between a transparent part (19) of the vizor and the user'"'"'s eye so as to provide the user with a view of a scene forward of the user through the eyepiece, the eyepiece also serving as a combiner to provide the user with a virtual image of a display produced by the electro-optical system superimposed on his view of the forward scene through the eyepiece.
54 Citations
7 Claims
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1. A helmet system comprising:
- a helmet;
a vizor which is angularly displaceable with respect to the helmet about a transverse axis fixed with respect to the helmet; and
an electro-optical system including a combiner eyepiece through which a user of the helmet system is able to view a scene forward of the user and which serves to reflect light rays derived from a display surface of the electro-optical system to the user to provide the user with a virtual image of the display surface superimposed on his view of the forward scene through the eyepiece; and
wherein the electro-optical system is mounted on the said vizor so as to be angularly displaceable therewith about said transverse axis, and so that said eyepiece is positioned, when the vizor is in use, between a transparent part of the vizor and an eye of the user. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- a helmet;
Specification