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US 7,478,438 B2Granted
Protective clothing or lining
OwnerNikolaus Lolisinventor
Life of this patent
Estimating the term…
Abstract
Protective clothing or a lining for protection against the effects of impacts, blows, gunshots or the like, includes an inner side facing the person wearing it and an outer side facing away from the object, wherein the outer side consists of at least one layer of a non-tear material while the inner side consists of an elastic, self-supporting, repetitive geometrical structure. The structure is covered on the top by the layer of non-tear material and is open at the bottom, the structure forming a continuous system of air chambers which are closed from one another by side walls.
Claims10
A protective device, comprising:
- a protective construction having a first inner side portion and an opposing second outer side portion;
- said first inner side portion having a first and second side, said first side facing proximate a surface to be protected;
- said first inner side portion being at least a substantially elastic, self-supporting, and repetitive geometrical structure forming a plurality of honeycomb air chambers closed from one another by respective pluralities of side walls and open at opposing ends along respective first and second sides of said first inner side portion;
- said first inner side portion of substantially elastic honeycomb air chambers comprising at least one of a thermosynthetic elastomer and a synthetic material mixture containing an elastomer;
- said opposing second outer side portion further comprising:
- non-tear waterproof material on an inner portion of said second outer side portion and continuously closing open ends of said first inner side portion along said second side;
- an elastomeric layer continuously joined to said non-tear material;
- each of said open ends of said first inner side portion along said first side proximate said surface to be protected remaining open
- and
- whereby said protective construction enables an elastic absorption of kinetic energy applied against said outer side and a protection of said surface to be protected.
7 more elements
A protective article, comprising:
- a structure having an inner side member facing an object to be protected;
- and
- an outer side member of a non-tear waterproof material facing away from said object,
- said inner side member being a substantially elastic self supporting, repetitive geometrical honeycomb member forming a plurality of air chambers closed from one another by side walls and open at opposing top and bottom ends, bottom ends of said air chambers being open to enable air to outflow said air chambers responsive to an energy impact against said outer side;
- and tops of said air chambers being sealed by bonding with said outer side member, and thereby absorbing said energy for protecting the object from an effect of said energy;
- a ratio of a height of each said air chamber to a chamber maximum diameter ranges between 5:1 and 1:3;
- and
- said air chambers have a height of between of 3 to 8 mm, and a maximum diameter of each said air chamber does not exceed 16 mm.
5 more elements
A protective article having a protective construction, comprising:
- at least an inside layer proximate an object requiring protection, and an outer side layer positioned distal said object;
- said outer side layer including means for resisting damage under energetic impact from an external source and being waterproof;
- said inside layer including means for absorbing and distributing kinetic energy transferred from said outer side layer;
- and
- said means for absorbing and distributing kinetic energy including a plurality of elastomeric partially bounded honeycomb air chambers and means for enabling a release of said air from a side of said partially bounded chambers opposite said outer side layer upon said energetic impact, wherein said means for enabling a release includes leaving an open end to said honeycomb air chambers on one side, thereby absorbing portions of said kinetic energy.
2 more elements
A protective article, comprising:
- a structure having an inner side member facing an object to be protected;
- an outer side member of a waterproof non-tear foil material facing away from said object,
- said inner side member being an elastomeric self-supporting, repetitive geometrical member forming a plurality of honeycomb air chambers closed from one another by side walls;
- tops of said air chambers being sealed by said waterproof non-tear foil material;
- bottoms of said air chambers being open to enable air to outflow said air chambers responsive to an energy impact against said outer side and thereby absorbing said energy for protecting the object from an effect of said energy and
- a layer of foil on an inner surface of said inner side member facing said object to be protected and intermittently fixed to said inner side member opposite said outer side member enabling an uninterrupted air outflow from respective said plurality of air chambers.
3 more elements
Dependencies are inferred from the claim text.