US2002069452A1PendingUtilityA1
Head protector
Priority: Dec 12, 2000Filed: Jan 15, 2002Published: Jun 13, 2002
Est. expiryDec 12, 2020(expired)· nominal 20-yr term from priority
Inventors:Hans Knappl
A42B 3/00
14
PatentIndex Score
0
Cited by
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References
0
Claims
Abstract
A head protector consisting of a stretchable foam laminate head-band to be worn as a protection against head injuries by persons engaging in sport activities.
Claims
exact text as granted — not AI-modifiedWhat I claim as my invention is:
1 . A head protector for sports enthusiasts, consisting of at least one layer ( 4 , 5 ) of force-distributing material, plastic foam in particular, said layer or layers ( 4 , 5 ) being covered with a textile material ( 6 ), characterized by the layer or layers ( 4 , 5 ), provided with insertion cuts ( 8 ), distanced from one another, and formed by stamping or punching, whose longitudinal extension runs perpendicular to the longitudinal extension of the head protector ( 1 ), and that the textile cover ( 6 ) is elastic.
2 . A head protector according to claim 1 . featuring an outer layer ( 4 ) of polyethylene foam and an inner layer ( 5 ) of polyurethane foam, by preference attached to said outer layer.
3 . A head protector according to claim 1 or 2 , characterized by a polystyrene film ( 7 ) applied over the layer ( 4 ) of polyethylene foam.
4 . A head protector according to claim 1 or 2 , characterized by the elastic textile material 6 thermally pressed onto the outer foam layer 4 and with the insertion cuts applied afterwards.
5 . A head protector according to claim 4 , consisting of three layers were the inner layer is of a sweat absorbing polyurethane foam, the middle layer is of an energy absorbing polyethylene foam and the outer layer is thermally pressed onto the middle layer.
6 . The production process of a head protector, characterized by first glueing the foam material layers and the textile cover together, followed by stamping or punching and thermal pressing.Join the waitlist — get patent alerts
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