Inner cushions for helmets

Claim 2

An Inner Cushion comprising: a shock absorbing composite sandwiched between two protecting foils said composite including at least one absorbing material for absorbing an impact energy, wherein said at least one absorbing material is structured and arranged to absorb said impact energy by being crushed and collapsed upon exposure to said impact energy and diffusing air through a network of pores in said absorbing material.

Claim 3

The Inner Cushion as mentioned in claim 1 , wherein an expanded or foamized material is mixed with Silica Aerogel or Carbon Aerogel or any other aerogel type material to constitute the shock absorbing composite.

Claim 4

The Inner Cushion as mentioned in claim 1 , wherein EPS (Expanded Polystyrene) is mixed with Silica Aerogel, Carbon Aerogel or any other aerogel type material.

Claim 5

The Inner Cushion as claimed in claim 1 , wherein EPP (Expanded Polypropylene) is mixed with Silica, Carbon Aerogel or any other aerogel type material.

Claim 6

The Inner Cushion as mentioned in claim 1 , wherein EPE (Expanded Polyethylene) is mixed with Silica, Carbon Aerogel or any other aerogel type material.

Claim 7

The Inner Cushion as mentioned in claim 1 , wherein MPS (Molded Polystyrene) is mixed with Silica Aerogel, Carbon Aerogel or any other aerogel type material.

Claim 8

The Inner Cushion as mentioned in claim 1 , wherein MEPP (Molded Polypropylene) is mixed with Silica or Carbon Aerogel or any other aerogel type material.

Claim 9

The Inner Cushion as mentioned in claim 1 , wherein MPE (Molded Polyethylene) is mixed with Silica or Carbon Aerogel or any other aerogel type material.

Claim 10

The Inner Cushion as claimed in claim 1 , wherein a Foamed Polyurethane is mixed with Silica or Carbon Aerogel or any other aerogel type material.

Claim 11

The Inner Cushion as claimed in claim 1 , wherein a Foamed Magnesium Silicate is mixed with Silica or Carbon Aerogel or any other aerogel type material.

Claim 12

The inner Cushion as claimed in claim 1 , wherein a Foamed Magnesium Oxychloride is mixed with Silica or Carbon Aerogel or any other aerogel type material.

Claim 13

The Inner Cushion as mentioned in claim 1 , wherein a Foamed Phenolic Foam is mixed with Silica or Carbon Aerogel or any other aerogel type material.

Claim 14

An inner cushion for helmets comprising: a first shell; a second shell; a shock absorbing padding material arranged between said first and second shells, wherein said shock absorbing padding material is structured and arranged so that said padding material is crushed and collapsed upon the exposure of said material to an impact energy to thereby absorb said impact energy; and wherein said shock absorbing padding material arranged between said first and second shells is made of an inelastic material and wherein said shock absorbing padding material is structured and arranged so that air is diffused through a network of pores in said material upon the exposure of said material to an impact energy to thereby absorb said impact energy.

Claim 15

An inner cushion for helmets comprising: a first shell; a second shell; a shock absorbing padding material arranged between said first and second shells, wherein said shock absorbing padding material is structured and arranged so that said padding material is crushed and collapsed upon the exposure of said material to an impact energy to thereby absorb said impact energy; and wherein said shock absorbing padding material arranged between said first and second shells is made of an inelastic material and wherein said shock absorbing padding material is structured and arranged so that air is diffused through a network of pores in said material upon the exposure of said material to an impact energy to thereby absorb said impact energy.

Claim 16

An inner cushion for helmets comprising: a first shell; a second shell; a foam material arranged between said first and second shells; an inelastic shock absorbing padding material suspended within said foam material, said inelastic material having a plurality of pores; and wherein said inelastic shock absorbing padding material is structured and arranged so that upon the exposure of said inelastic shock absorbing padding material to an impact energy an air flow is generated in said plurality of pores to thereby absorb a portion of said impact energy, and wherein said inelastic shock absorbing padding material is crushable and collapsable to thereby absorb a remaining portion of said impact energy.

Claim 17

An inner cushion for helmets comprising: a first shell; a second shell; a foam material arranged between said first and second shells; an inelastic shock absorbing padding material suspended within said foam material, said inelastic material having a plurality of pores; and wherein said inelastic shock absorbing padding material is structured and arranged so that upon the exposure of said inelastic shock absorbing padding material to an impact energy an air flow is generated in said plurality of pores to thereby absorb a portion of said impact energy, and wherein said inelastic shock absorbing padding material is crushable and collapsable to thereby absorb a remaining portion of said impact energy.

Claim 18

The Inner Cushion as mentioned in claim 14 , wherein said plurality of pores have a diameter in a mesopore range.