Sports training apparatus

• US 6,955,610 B1
• Filed: 12/05/2003
• Issued: 10/18/2005
• Est. Priority Date: 12/05/2002
• Status: Expired due to Fees

• Current Assignee: Katema LLC
• Original Assignee: Katema LLC
• Inventors: Adinolfi, John, Greene, Arthur, Czaja, David, Tatarsky, Gil R.
• Primary Examiner(s): Vidovich, Gregory
• Assistant Examiner(s): Legesse, Nini F.
• Application Number:
  US10/728,494
• Time in Patent Office: 683 Days
• Field of Search: 473/219, 473/220, 473/233, 473/224, 473/226, 473/234, 473/256, 273/456, 426/634, 434/168, 446/129, 482/109
• US Class Current: 473/256
• CPC Class Codes: A63B 15/005 with a weight movable along the longitudinal axis of the club due to centrifugal forces
• CPC Class Codes: A63B 2024/0068 Comparison to target or threshold, previous performance or not real time comparison to other individuals
• CPC Class Codes: A63B 2069/0008 for batting
• CPC Class Codes: A63B 2071/0625 Emitting sound, noise or music
• CPC Class Codes: A63B 2071/0655 Tactile feedback
• CPC Class Codes: A63B 2102/24 Ice hockey
• CPC Class Codes: A63B 2209/08 magnetic
• CPC Class Codes: A63B 2220/51 Force
• CPC Class Codes: A63B 60/04 Movable ballast means A63B15/005 takes precedence
• CPC Class Codes: A63B 69/0002 for baseball
• CPC Class Codes: A63B 69/0026 for ice-hockey
• CPC Class Codes: A63B 69/3632 Clubs or attachments on clubs, e.g. for measuring, aligning A63B69/3614 takes precedence; clubs for swinging exercises in general A63B15/00
• CPC Class Codes: A63B 69/3635 with sound-emitting source

Abstract

An apparatus is provided that allows individuals of diverse skill levels to improve their respective sports-related swings. The apparatus provides visual, auditory and tactile feedback as to whether an individual is correctly “loading”, “retaining”, and “releasing” the inherent power of the training apparatus. The training apparatus enables an individual to fine tune his/her swing to maximize power delivery, e.g., in driving a golf ball, striking a hockey puck, or hitting a baseball. A slidable member is provided that moves along a shaft between an upper member and a lower member. A retaining mechanism restrains the slidable member in a cocked position, i.e., in juxtaposition with the upper member, until a predetermined force is created through swinging of the shaft.

Claims

1. An apparatus for improving a swing of an individual, comprising:

(a) a shaft having an upper portion, a lower portion and a central portion extending therebetween and defining a longitudinal axis;

(b) a member slidably mounted with respect to the central portion of the shaft and adapted and configured for movement between the upper portion and the lower portion of the shaft, said slidable member defining a fully enclosed accessible hollow region;

(c) first means located in the upper portion of the shaft for preventing the slidable member from sliding over the upper portion of the shaft;

(d) retaining means associated at least in part with the first means, said retaining means functioning to restrain axial movement of the slidable member along the shaft until a pre-selected restraining force is overcome; and

(e) second means located at the lower portion of the shaft for preventing the slidable member from becoming disassociated from the shaft wherein the weight of said slidable member is adjustable by introducing or withdrawing material from said fully enclosed accessible hollow region.

2. An apparatus according to claim 1, wherein the retaining means includes one or more magnetic elements positioned within the slidable member and a magnetically responsive structure associated with said first means.

3. An apparatus according to claim 1, wherein the retaining means includes one or more magnetic elements positioned within the first means and a magnetically responsive structure associated with said slidable member.

4. An apparatus according to claim 1, further comprising an amount of ballast positioned within said accessible hollow region of said slidable member, wherein said amount of ballast may be adjusted by adding or removing ballast from said slidable member.

5. An apparatus according to claim 1, wherein said second means includes a lower retainer, a shock brushing and a dampener housing.

6. An apparatus according to claim 1, wherein the swing relates to a sport selected from the group consisting of golf, baseball, tennis, hockey and field hockey.

7. An apparatus according to claim 1, further comprising a lighting element associated with said second means, said lighting element being illuminated in response to said slidable member moving into contact with said second means.

8. An apparatus according to claim 1, further comprising a sound-emitting element associated with said second means, said sound-emitting element being actuated in response to said slidable member moving into contact with said second means.

9. An apparatus for improving a swing of an individual, comprising:

(a) a shaft that defines a longitudinal axis;

(b) an upper retainer that is positioned at a first location relative to said shaft;

(c) a lower retainer that is positioned at a second location relative to said shaft;

(d) a slidable member that is mounted with respect to said shaft for movement between said upper retainer and said lower retainer, said slidable member defining a fully enclosed accessible hollow region; and

(e) a retaining mechanism associated at least in part with said upper retainer member, said retaining mechanism functioning to retain said slidable member in juxtaposition with said upper retainer member until a predetermined force is effected through swinging of said shaft;

wherein the weight of said slidable member is adjustable by introducing or withdrawing material from said fully enclosed accessible hollow region.

10. An apparatus according to claim 9, wherein said retaining mechanism includes magnetic elements positioned within said slidable member and a magnetically responsive structure being associated with said upper retainer.

11. An apparatus according to claim 10, wherein the position of said magnetic elements is repositionable within said slidable member so as to adjust said predetermined force.

12. An apparatus according to claim 9, wherein said retaining mechanism includes magnetic elements positioned within said upper retainer and a magnetically responsive structure being associated with said slidable member.

13. An apparatus according to claim 9, further comprising a lighting element associated with said lower retainer, said lighting element being illuminated in response to said slidable member moving into contact with said lower retainer.

14. An apparatus according to claim 9, further comprising a sound-emitting element associated with said lower retainer, said sound-emitting element being actuated in response to said slidable member moving into contact with said lower retainer.

15. A method for improving a swing of an individual, comprising:

(a) providing a swing training apparatus, said swing training apparatus including;

(i) a shaft that defines a longitudinal axis;

(ii) an upper retainer that is positioned at a first location relative to said shaft;

(iii) a lower retainer that is positioned at a second location relative to said shaft;

(iv) a slidable member that is mounted with respect to said shaft for movement between said upper retainer and said lower retainer, said slidable member defining a fully enclosed accessible hollow region; and

(v) a retaining mechanism associated at least in part with said upper retainer member, said retaining mechanism functioning to retain said slidable member in juxtaposition with said upper retainer member until a predetermined force is effected through swinging of said shaft;

(b) adjusting the weight of said slidable member by introducing or withdrawing material from said accessible hollow region;

(c) employing said swing training apparatus by swinging said shaft; and

(d) receiving feedback from said swing training apparatus regarding the swinging of the shaft.