Apparel – Guard or protector – For wearer's head
Patent
1990-12-17
1991-10-22
Schroeder, Werner H.
Apparel
Guard or protector
For wearer's head
21713, A42B 108
Patent
active
050582127
ABSTRACT:
A helmet for riding a vehicle having a distribution chamber provided in a chin cover portion, an air intake hole for introducing a travelling wind to the distribution chamber, and a plurality of jet holes for blowing out the air of the distribution chamber toward an inner surface of a shield plate. The helmet also includes an air introducing member attached to the upper edge of the window opening. The air introducing member is provided at a lower surface thereof with a plurality of guide grooves formed rearwardly, and an outlet disposed at the rear end of the guide grooves and opened toward the shield plate to communicate with a ventilation passage in the cap body. Rising air along the inner surface of the shield plate is reliably formed to effectively prevent a fog of the inner surface of the shield plate.
REFERENCES:
patent: 4514864 (1985-05-01), Huber
patent: 4519099 (1985-05-01), Kamiya et al.
patent: 4524465 (1985-06-01), Huber
patent: 4538303 (1985-09-01), Schnitzler
patent: 4612675 (1986-09-01), Broersma
patent: 4615052 (1986-10-01), Nava
patent: 4667348 (1987-05-01), Sundahl
patent: 4698856 (1987-10-01), Arai
patent: 4704746 (1987-11-01), Nava
patent: 4731885 (1988-03-01), Nava
Neas Michael A.
Schroeder Werner H.
Shoei Kako Kabushiki Kaisha
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