Claims
- 1. A padding device for protecting a palm of a hand of an individual, comprising:
- (a) an enclosure formed from at least one pliable material, said enclosure having first and second surfaces and covering a substantial portion of the palm, said first surface facing toward the palm and said second surface facing away from the palm, wherein a substantial portion of said first surface has a preformed first curvature and wherein said first surface has a greater surface area than said second surface; and
- (b) a flowable material contained within said enclosure, wherein said flowable material exhibits fluid-like characteristics, particularly the ability to flow in response to a force applied to said enclosure.
- 2. The padding device of claim 1, wherein said second surface is substantially planar.
- 3. The padding device of claim 2, wherein at least a portion of said enclosure has a length ranging from about 75 millimeters to about 105 millimeters, a width ranging from about 70 millimeters to about 100 millimeters, a maximum thickness in an undeformed state ranging from about 15 millimeters to about 20 millimeters, and wherein said enclosure contains a volume of flowable material ranging from about 10 cubic centimeters to about 35 cubic centimeters.
- 4. The padding device of claim 1, wherein at least a portion of said second surface has a preformed second curvature, said preformed second curvature curving toward said first surface.
- 5. The padding device of claim 4, wherein at least a portion of said enclosure has a length ranging from about 75 millimeters to about 105 millimeters, a width ranging from about 70 millimeters to about 100 millimeters, a maximum thickness in an undeformed state ranging from about 5 millimeters to about 15 millimeters, and wherein said enclosure contains a volume of flowable material ranging from 10 cubic centimeters to 25 cubic centimeters.
- 6. The padding device of claim 1, wherein a perimeter of said second surface of said enclosure approximates an outer contour of a horseshoe.
- 7. The padding device of claim 1, wherein said flowable material has a viscosity in a range from about 50 centipoise to about 200,000 centipoise.
- 8. The padding device of claim 1, wherein said flowable material has a viscosity in the range of from about 1,000 centipoise to about 100,000 centipoise.
- 9. The padding device of claim 1, further comprising an extension of said enclosure which substantially covers the inner surface area of an index finger.
- 10. The padding device of claim 1, wherein said flowable material comprises a material selected from the group consisting of wax, glycerin, water, salt water, oil, syrup, fats, grease, propylene glycol.
- 11. The padding device of claim 1, wherein said flowable material comprises a flowable microcrystalline wax or glycerine.
- 12. The padding device of claim 1, wherein said enclosure comprises a material selected from the group consisting of polyurethane; polyvinyl; acrylonitrile-butadiene-styrene; acetals; acrylics; cellulosics; chlorinated polyethers; fluorocarbons; such as polytetrafluoroethylene, polychloritrifluoroethylene, and fluorinated ethylene propylene; polyamides; polycarbonates; polyethylenes; polybutylenes; polypropylenes; polystyrenes; polyesters and polysulfones.
- 13. The padding device of claim 1, wherein said enclosure comprises a urethane material.
- 14. The padding device of claim 1, wherein at least a portion of the palm has a third curvature, said first preformed curvature substantially approximating said third curvature.
- 15. A hand padding device for protecting a palm of a hand of an individual, comprising:
- (a) a flexible enclosure which covers a substantial portion of the palm, said enclosure being a three-dimensional structure and having first and second surfaces, said first surface facing toward the palm and said second surface facing away from the palm, wherein at least a portion of said second surface has a preformed second curvature which curves toward said first surface; and
- (b) a flowable material contained within said enclosure, wherein said flowable material exhibits fluid-like characteristics, particularly the ability to flow in response to an applied force.
- 16. The padding device of claim 15, wherein at least a portion of the palm has a third curvature and at least a portion of said first surface has a preformed first curvature, said first preformed curvature substantially approximating said third curvature.
- 17. The padding device of claim 15, wherein at least a portion of said first surface has a preformed first curvature, said preformed second curvature curving toward said first surface.
- 18. A hand padding device for protecting a palm of an individual, comprising:
- (a) an enclosure formed from a pliable material, said enclosure being substantially planar, having first and second surfaces, having an inner portion with a plurality of substantially equal length extensions connected to said inner portion, and having an indentation separating adjacently located said extensions, wherein said extensions are substantially contained within the palm; and
- (b) a flowable material contained at least within said inner portion and transferable between said inner portion and said extensions, wherein said flowable material exhibits fluid-like characteristics, particularly the ability to flow in response to an applied force.
- 19. A hand padding device, comprising:
- (a) a pliable, three dimensional, cup-shaped enclosure having two primary surface which are each curved in more than one reference plane, one of said primary surfaces curving toward the other of said primary surfaces, wherein a perimeter of at least a portion of said enclosure substantially approximates the shape of a horseshoe, and wherein at least a portion of said enclosure has a length ranging from about 75 millimeters to about 105 millimeters, a width ranging from about 70 millimeters to about 100 millimeters, and a maximum thickness in an undeformed state ranging from about 5 millimeters to about 15 millimeters; and
- (b) a flowable material contained within said enclosure and having a viscosity ranging from about 50 centipoise to about 200,000 centipoise, wherein a volume of flowable material contained within said enclosure ranges from about 10 cm.sup.3 to about 25 cm.sup.3.
- 20. A hand padding device, comprising:
- (a) a glove having a receptacle in the region of a palm of said glove;
- (b) a pliable, three dimensional, cup-shaped enclosure having two primary surfaces which are each curved in more than one reference plane, one of said primary surfaces curving toward the other of said primary surfaces, wherein an outer perimeter of at least a portion of said enclosure approximates the shape of a horseshoe; and
- (c) a flowable material contained within said enclosure and having a viscosity ranging from about 50 centipoise to about 200,000 centipoise, wherein a volume of said flowable material in said enclosure ranges from about 10 cm.sup.3 to about 25 cm.sup.3.
- 21. A method of absorbing and distributing an impacting force, comprising:
- (a) placing an enclosure containing flowable material into a glove designed to contain said enclosure, said enclosure having first and second surfaces, at least a portion of said first surface having a preformed first curvature and at least a portion of said second surface having a preformed second curvature, said preformed second curvature curving toward said first surface;
- (b) applying a force to said glove in the region of said enclosure;
- (c) transferring flexible material within said enclosure, wherein said flowable material in said enclosure flows from the area of the applied force to lower pressure regions within said enclosure;
- (d) absorbing a portion of the applied force by the energy required to transfer said flowable material within said enclosure; and
- (e) conforming said padding device to portions of a hand located within said glove, causing said impact forces to be distributed over an area of said hand.
Parent Case Info
This is a continuation-in-part of application Ser. No. 07/257,955, filed Oct. 14, 1988, now U.S. Pat. No. 4,952,439 which is hereby incorporated by reference in its entirety herein.
US Referenced Citations (25)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
757955 |
Oct 1988 |
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