Sports goggle
AssigneeCarrera International Corporation
InventorsGottfried Angerman, Otto Armbrust, Franz Dianitsch, Berthold Hiebl
Life of this patent
Estimating the term…
Abstract
Sports goggles are formed with anterior and posterior frame sections each having a bow spaced from each other to define a slot to provide increased ventilation of space behind lens and particularly against the rearward surface of the lens for the elimination or reduction of fogging. The anterior frame section carries the lens at a position spaced farther than normal from the wearer's face and posterior frame section carries a nosebridge and temples. These goggles may be economically manufactured by molding lightweight material into a separate posterior frame section and a separate anterior frame section, then joining the two frame sections through tab and slot assembly.
Claims13
A goggle comprising:
- a single lens means;
- an anterior frame section having a bow and extending across at least the upper portion of said lens means and supporting the single lens means;
- a posterior frame section for supporting said anterior frame section and having a bow extending generally parallel to said bow of said anterior frame and for positioning adjacent the brow of the wearer and defining a slot with said bow on said anterior frame section for the flow of air to said lens means;
- a nose piece on said posterior frame section for resting on the wearer's nose;
- spacer means connecting said anterior and posterior frame sections and spacing the same with the slot between said bows;
- and
- means connected with the end of said posterior frame section for connection to wearer's head for maintaining the position of the goggle on the wearer's face.
A goggle comprising:
- a viewing means;
- an anterior frame section framing and supporting said viewing means;
- a posterior frame section, including a posterior bow and a nose bridge;
- bridge projections molded integrally with said frame sections spacing and connecting said frame sections, one bridge projection in the center area of the goggles, and one bridge projection at each of the lateral extremities of the goggles, said bridge projections defining an open interstice between said frame sections providing substantial unobstructed ventilation between said frame sections, said bridge projections providing limited surface area for the transfer of body heat to said viewing means, said bridge projections spacing said viewing means forwardly of said posterior frame section to limit the transfer of body heat and moisture to the rearward surfaces of said viewing means thereby reducing fogging;
- and
- means connected with the end of said posterior frame section for connection to the wearer's head for maintaining the position of the goggle on the wearer's face.
A goggle comprising:
- a transparent panel;
- an anterior frame section for framing and supporting said transparent panel, said anterior frame section being molded of one piece and having an integral lens supporting portion including a bow, said anterior frame section having an integral central tab and integral lateral tabs projecting rearwardly from the anterior bow;
- a posterior frame section for mounting on the wearer's face and for supporting said anterior frame section, a bow on said posterior frame section which parallels the anterior bow, the anterior bow and posterior bow defining an interstice through which air passes against the rear surface of said transparent panel, a nose bridge means extending downwardly from the center of the posterior bow for engaging the wearer's nose, forwardly facing slots molded into the posterior bow for receiving the tabs of said anterior frame section, said tabs serving as bridge projections spacing and connecting said anterior and posterior frame sections;
- and
- a pair of temples hingedly mounted on said posterior frame section for extending to the wearer's ears.
Dependencies are inferred from the claim text.