Sting minimizing grip for a hand held swinging athletic contact making article
View Patent ↗A grip for minimizing sting in a hand held swinging athletic contacting making article such as a bat, racquet, club or stick is secured to the handle of the article. The grip is a multilayer laminate having an inner layer made from an elastomeric material having high energy absorption and vibration damping characteristics. The laminate also includes an exposed outer layer made from an elastomeric material having a high coefficient of friction and being pliable. In addition, the laminate includes force dissipating material having the characteristics of absorbing and redirecting vibrational energy.
1. A vibration absorbing grip cover for a handle of an implement, comprising:
a sleeve having an upper end and a lower end, the upper end being open to permit a portion of the handle of the implement to extend therethrough, wherein the sleeve is a multi-layer laminate comprising:
an inner layer of elastomeric vibration absorbing material which is free of voids therein;
a layer including a fiberglass material and that is disposed on the inner layer, wherein the fiberglass material distributes vibration to facilitate vibration dampening;
an outermost elastomeric layer having a pliable outer surface that facilitates a user gripping the sleeve during use of the implement;
an outwardly extending peripheral knob portion forms the lower end of the sleeve; and
a further inner layer made from force dissipating stiffening material.
2. The grip cover of claim 1 , wherein the fiberglass material is a layer in open mesh form.
3. The grip cover of claim 1 , wherein the outer gripping layer is made of vibration absorbing material.
4. A vibration absorbing grip cover for a handle of an implement, comprising:
a sleeve having an upper end and a lower end, the upper end being open to permit a portion of the handle of the implement to extend therethrough, wherein the sleeve is a multi-layer laminate comprising;
an inner layer of elastomeric vibration absorbing material which is free of voids therein;
a layer including fiberglass material and that is disposed on the inner layer, wherein the fiberglass material distributes vibration to facilitate vibration dampening;
an outermost elastomeric layer having a pliable outer surface that facilitates a user gripping the sleeve during use of the implement, and
an outwardly extending peripheral knob portion forms the lower end of the sleeve, wherein the fiberglass material forms an imperforate sheet that is disposed within the elastomeric layer.
5. A vibration absorbing grip cover for a handle of an implement, comprising:
a sleeve having an upper end and a lower end, the upper end being open to permit a portion of the handle of the implement to extend therethrough, wherein the sleeve is a multi-layer laminate comprising:
an inner layer of elastomeric vibration absorbing material which is free of voids therein;
a layer including a fiberglass material and that is disposed on the inner layer, wherein the fiberglass material distributes vibration to facilitate vibration dampening;
an outermost elastomeric layer having a pliable outer surface that facilitates a user gripping the sleeve during use of the implement, and
an outwardly extending peripheral knob portion forms the lower end of the sleeve, wherein the fiberglass material forms a plurality of individual strips that are substantially parallel to each other.
6. The grip cover of claim 5 , wherein the plurality of individual strips are generally equally sized.
7. A vibration absorbing grip cover for a handle of an implement, comprising:
a sleeve having an upper end and a lower end, the upper end being open to permit a portion of the handle of the implement to extend therethrough, wherein the sleeve is a multi-layer laminate comprising:
an inner layer of elastomeric vibration absorbing material which is free of voids therein;
a layer including a fiberglass material and that is disposed on the inner layer, wherein the fiberglass material distributes vibration to facilitate vibration dampening;
an outermost elastomeric layer having a pliable outer surface that facilitates a user gripping the sleeve during use of the implement, and
an outwardly extending peripheral knob portion forms the lower end of the sleeve, wherein the fiberglass material forms a plurality of individual strips of different sizes that are substantially parallel to each other.
8. A vibration absorbing material, comprising:
an inner layer formed by an elastomer that is substantially free of voids therein;
a layer including a fiberglass material therein and that is disposed on the inner layer, the fiberglass material comprising a plurality of individual strips of fiberglass of different sizes, wherein the fiberglass material distributes vibration to facilitate vibration dampening, the elastomeric layer being substantially free of voids therein;
an outermost layer that is disposed on the layer including the fiberglass material, the outermost layer being formed by an elastomer that is substantially free of voids.
9. The material of claim 8 , wherein the outermost layer and the layer including the fiberglass material are generally of equal thickness.
10. A vibration absorbing material comprising:
an inner layer formed by an elastomer;
a layer including a fiberglass material therein and that is disposed on the inner layer, the fiberglass material comprising a plurality of individual strips of fiberglass of generally equal sizes, wherein the fiberglass material distributes vibration to facilitate vibration dampening, the plurality of individual fiberglass strips being generally parallel to each other;
an outermost layer that is disposed on the layer including the fiberglass material and is substantially free of voids therein.
11. The material of claim 10 , wherein the outermost layer and the elastomeric layer are generally of equal thickness.
12. A vibration absorbing material, comprising:
an inner layer formed by an elastomer;
a layer which includes a high tensile strength fibrous material therein and that is disposed on the inner layer, wherein the high tensile strength fibrous material distributes vibration to facilitate vibration dampening;
an outermost layer that is disposed on the layer including the high tensile strength fibrous material, the outermost layer being formed by an elastomer, wherein at least one of the inner and outermost layers is substantially free of voids, wherein the high tensile strength fibrous material forms an imperforate sheet that is disposed within the layer.
13. A vibration absorbing material, comprising:
an inner layer formed by an elastomer;
a layer which includes a high tensile strength fibrous material therein and that is disposed on the inner layer, wherein the high tensile strength fibrous material distributes vibration to facilitate vibration dampening;
an outermost layer that is disposed on the layer including the high tensile strength fibrous material, the outermost layer being formed by an elastomer, wherein at least one of the inner and outermost layers is substantially free of voids, wherein the high tensile strength fibrous material forms a plurality of individual strips that are substantially parallel to each other, the plurality of individual strips are disposed within the layer.
14. The grip cover of claim 13 , wherein the plurality of individual strips are generally equally sized.
15. A vibration absorbing material, comprising:
an inner layer formed by an elastomer;
a layer which includes a high tensile strength fibrous material therein and that is disposed on the inner layer, wherein the high tensile strength fibrous material distribute vibration to facilitate vibration dampening;
an outermost layer that is disposed on the layer including the high tensile strength fibrous material, the outermost layer bein, formed by an elastomer, wherein at least one of the inner and outermost layers is substantially free of voids, wherein the high tensile strength fibrous material forms a plurality of individual strips of different sizes that are substantially parallel to each other, the plurality of individual strips are disposed within the layer.