Vibration damper
OwnerJean-Claude Bianchiinventor
Life of this patent
Estimating the term…
Abstract
A vibration damper device for a sports striking instrument having a striking surface and a handle, the device being mounted on the free end of the instrument handle in the vicinity of a vibration antinode and comprising an oscillating mass, in which the oscillating mass is included in a cavity of a flexible cap surrounding the end of the handle, said mass being at a distance from said end.
Claims13
A tennis racquet with a vibration damping device, comprising:
- the tennis racquet having a strung surface and a handle, the vibration damping device being incorporated with the handle, the vibration damping device comprising a flexible cap and an oscillating mass, the cap being mounted on a free end of the handle, wherein the oscillating mass is contained in a cavity formed in a wall of the cap at a distance from the free end of the handle, while remaining connected to the handle.
A tennis racquet with a vibration damping device, comprising:
- the tennis racquet having a strung surface and a handle, the vibration damping device being incorporated with the handle, the vibration damping device comprising a flexible cap and an oscillating mass, the cap being mounted on a free end of the handle, wherein the oscillating mass is contained in a cavity formed in a wall of the cap at a distance from the free end of the handle, while remaining connected to the handle;
- wherein the cavity containing the oscillating mass is formed in a projection of the cap;
- and,
- wherein the projection has at least one axial opening.
A tennis racquet with a vibration damping device, comprising:
- the tennis racquet having a strung surface and a handle, the vibration damping device being incorporated with the handle, the vibration damping device comprising a flexible cap and an oscillating mass, the cap being mounted on a free end of the handle, wherein the oscillating mass is contained in a cavity formed in a wall of the cap at a distance from the free end of the handle, while remaining connected to the handle;
- and,
- wherein the cap is removably mounted on the free end of the handle, the cap receiving the handle to some extent only and including an opening to allow air to escape.
A vibration damping device for a racquet having a handle, comprising:
- a flexible cap dimensioned for mounting on a free end of said handle, the cap having an oscillating mass, wherein said oscillating mass is contained in a cavity formed in a wall of said cap, the cavity being placed such that when said vibration damping device is mounted to said free end, said oscillating mass is positioned at a distance from said free end while remaining connected thereto.
A vibration damping device for a racquet having a handle, comprising:
- a flexible cap dimensioned for mounting on a free end of said handle the cap having an oscillating mass, wherein said oscillating mass is contained in a cavity formed in a wall of said cap, the cavity being placed such that when said vibration damping device is mounted to said free end, said oscillating mass is positioned at a distance from said free end while remaining connected thereto;
- wherein the cap is removably mountable on the end of the handle, the cap being structured to receive the handle to some extent only and including an opening to allow air to escape.
A vibration damping device for a handle, comprising:
- a flexible cap dimensioned for mounting on an end of said handle, the cap containing an oscillating mass in a cavity in a wall of said cap, the cavity being placed to position said oscillating mass at a distance from said end, and wherein the wall defines at least one opening into the cavity containing the oscillating mass.
Dependencies are inferred from the claim text.