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Sequential vibration preventer and vibration control structure for ball hitting implement

  • US 6,969,328 B2
  • Filed: 07/25/2002
  • Issued: 11/29/2005
  • Est. Priority Date: 08/03/2001
  • Status: Expired due to Fees
First Claim
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1. A vibration preventer for a ball hitting implement comprising:

  • a belt body (1

    ) consisting of a material selected from the group consisting of a soft material that has extendability or viscoelasticity and a flexible material that is non-extendable;

    a plurality of vibration dampeners (2) integrated into said belt body (1

    ) by being embedded, contained, sunken, half-sunken or caused to protrude in an interior or on a body surface of said belt body (1

    ) so that the vibration dampeners (2) are lined up in a direction of length of the belt body;

    cut grooves (4) formed by cut-outs in a cross-sectional direction through a sectional thickness of the belt body (1

    ) in a surface on at least one side of said belt body (1

    ) and lined up at equal intervals in a direction of length of the belt body (1

    ); and

    a two-sided adhesive tape (3) disposed on at least one of an outer surface or an inner surface of the belt body (1

    ).

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