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Tubular metal ball bat internally reinforced with fiber composite 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A63B-069/36
출원번호 US-0704678 (1991-05-21)
발명자 / 주소
  • Easton James L. (Los Angeles CA) Filice Gary W. (Moorpark CA) Souders Roger (Poway CA) Teixeira Charles (Littlerock CA)
출원인 / 주소
  • Easton Aluminum, Inc. (Van Nuys CA 02)
인용정보 피인용 횟수 : 74  인용 특허 : 0

초록

A hollow metal tube and method making same are disclosed in which the tube includes a reinforcing sleeve compressively engaged with the interior of the tube. The sleeve is formed of carbon fibers in an epoxy matrix. The method of making the tube results in the wall of the tube being compressed again

대표청구항

In a ball bat having an impacting portion for contacting a ball to be batted, the improvement wherein said impacting portion is comprised of an elongated metal tube, said metal tube having an inside wall, and a hollow sleeve of reinforcing fibers oriented in a bi-directional pattern in a resin matri

이 특허를 인용한 특허 (74)

  1. Burger, George W., Apparatus for deterring modification of sports equipment.
  2. Eggiman Michael D. ; Fritzke Mark A. ; Maier Steven J., Ball bat.
  3. Mark A. Fritzke ; Michael D. Eggiman, Ball bat.
  4. Michael D. Eggiman ; Mark A. Fritzke ; Steven J. Maier, Ball bat.
  5. Giannetti,William B., Ball bat exhibiting optimized performance via discrete lamina tailoring.
  6. Giannetti, William B.; Chauvin, Dewey; Chuang, Hsing Yen, Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones.
  7. Giannetti, William B.; Chauvin, Dewey; Chuang, Hsing-Yen, Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones.
  8. Giannetti,William B.; Chauvin,Dewey; Chuang,Hsing Yen, Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones.
  9. Giannetti,William B.; Chauvin,Dewey; Chuang,Hsing Yen, Ball bat exhibiting optimized performance via selective placement of interlaminar shear control zones.
  10. Fritzke,Mark A.; Gaff,Bradley L.; Guenther,Douglas G., Ball bat formed of carburized steel.
  11. Fritzke, Mark A., Ball bat having an insert with variable wall thickness.
  12. Vander Pol, Edwin D.; Fritzke, Mark A., Ball bat having performance adjusting annular member.
  13. Slater, Brent R.; Hayes, Brian S.; Moritz, Richard E.; Epling, Sean S., Ball bat including a fiber composite component having high angle discontinuous fibers.
  14. Slater, Brent R.; Hayes, Brian S.; Moritz, Richard E.; Epling, Sean S., Ball bat including a fiber composite component having high angle discontinuous fibers.
  15. Giannetti,William B.; Chauvin,Dewey, Ball bat including a focused flexure region.
  16. Chuang, Hsing-Yen; Chauvin, Dewey, Ball bat including a reinforced, low-durability region for deterring barrel alteration.
  17. Chuang, Hsing-Yen; Chauvin, Dewey, Ball bat including a reinforced, low-durability region for deterring barrel alteration.
  18. Davis, Stephen J.; Chauvin, Dewey; Montgomery, Ian, Ball bat including a stiffening element in the barrel.
  19. Davis, Stephen J.; Chauvin, Dewey; Montgomery, Ian, Ball bat including a stiffening element in the barrel.
  20. Giannetti,William B.; Chauvin,Dewey; Hernandez,Enemecio, Ball bat including an integral shock attenuation region.
  21. Giannetti, William B.; Chauvin, Dewey; Chuang, Hsing-Yen, Ball bat with a strain energy optimized barrel.
  22. Chauvin, Dewey; Gianetti, William B.; Chuang, Hsing-Yen; Montgomery, Ian, Ball bat with governed performance.
  23. Chauvin, Dewey; Giannetti, William B.; Chuang, Hsing-Yen; Montgomery, Ian, Ball bat with governed performance.
  24. Chauvin, Dewey; Giannetti, William B.; Chuang, Hsing-Yen; Montgomery, Ian, Ball bat with governed performance.
  25. Byrne, Robert M.; Hafeken, Sr., Kurt F., Ball bat with inflatable grip.
  26. Epling, Sean S.; Goodwin, Ty B., Ball bat with optimized barrel wall spacing and improved end cap.
  27. Epling, Sean S.; Goodwin, Ty B., Ball bat with optimized barrel wall spacing and improved end cap.
  28. Bhatt, Dhananjay; Davidson, III, William F.; Brutlag, Andy; Hughes, Edward, Baseball and softball bats with fused nano-structured metals and alloys.
  29. Kazunori Misono JP; Masaaki Okuyama JP; Toshiaki Kida JP; Kazuya Ishida JP, Baseball or softball bat.
  30. Shindome, Kazuhiko; Kida, Toshiaki; Yamaguchi, Yutaka, Baseball or softball bat.
  31. Tsukamoto, Michiharu; Yamashita, Yohei; Kida, Toshiaki; Shindome, Kazuhiko, Baseball or softball bat with modified restitution characteristics.
  32. Michael D. Eggiman ; Mark A. Fritzke, Bat and method of manufacturing.
  33. Guenther,Douglas G.; Fritzke,Mark A.; Gaff,Bradley L.; Eggiman,Michael D., Bat handle with optimal damping.
  34. Bhatt Dhananjay D. (Laguna Hills CA) Harris ; Jr. Thomas R. (Anaheim Hills CA), Bat having a rolled sheet inserted into the barrel.
  35. Vacek,Matthew V.; Mathew,Biju, Bat having a sleeve with holes.
  36. Vacek,Matthew V.; Mathew,Buji, Bat having a sleeve with holes.
  37. Vasek, Matthew V; Mathew, Biju, Bat having a sleeve with holes.
  38. Vacek, Matthew V.; Mathew, Buji, Bat having a sleeve with slots.
  39. Vacek,Matthew V.; Mathew,Biju, Bat having a sleeve with slots.
  40. Vacek,Matthew V.; Mathew,Buji, Bat having a sleeve with slots.
  41. Sam Chen, Bat having fiber/resin handle and metal hitting member and method of making.
  42. Fitzgerald, Stephen Bruce; St-Laurent, Frederic; Mitton, Ralph Edward, Bat with bifurcated internal cavities.
  43. Michael D. Eggiman ; Mark A. Fritzke, Bat with elastomeric interface.
  44. Hinman,Rod G., Bat with interchangeable handle and barrel.
  45. Carlson, Lawrence E.; Severino, Joseph V., Bat with multiple hitting profiles.
  46. Danial S. Pitsenberger ; Danny W. Maxey, Bat with varying circumferential wall thickness.
  47. Mllebaek Troels (P.O. Box 9 5854 Gislev DKX), Composite ball bats.
  48. Sutherland,Willian Terrance, Composite baseball bat.
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  50. Brian E. Higginbotham, Composite wrap bat.
  51. Higginbotham, Brian E.; Sutherland, Terry, Composite wrap bat.
  52. Higginbotham, Brian E.; Sutherland, Terry, Composite wrap bat with alternative designs.
  53. Pearson,Robert T., Durable high performance hockey stick.
  54. Pearson,Robert T., Durable high performance hockey stick.
  55. Filice Gary W. ; Teixeira Charles R., Exposed carbon core bicycle seat post and method of manufacture thereof.
  56. Pitsenberger Dan S., Metal bat with exterior shell.
  57. MacKay ; Jr. Jack W. ; MacKay Kaye K. ; MacKay ; III Jack W., Metal bat with pressurized bladder in hitting zone and method of making same.
  58. Spahr,Stefan; Kurth,Rudolf, Method for manufacturing bicycle components.
  59. Forsythe Paul D. ; Hoon Douglas M., Method of tuning a bat and a tuned bat.
  60. Forsythe, Paul D.; Hoon, Douglas M., Method of tuning a bat and a tuned bat.
  61. Sutherland, Terrance William; Fitzgerald, Stephen; St. Laurent, Frederic, Multi-walled tubular baseball bats with barrel inserts of variable geometry.
  62. Sutherland, Terrance W., Polymer composite bat.
  63. Sutherland,Terrance W.; Fitzgerald,Stephen; St. Laurent,Frederick, Polymer composite bat.
  64. Meeker,Ricky, Polymer shell bat.
  65. Preece Thomas W. ; Reyes Herb ; Galloway J. Andrew, Reduced weight golf club shafts.
  66. Nguyen, Thu Van, Reinforced-layer metal composite bat.
  67. Giannetti,William B., Single wall ball bat including quartz structural fiber.
  68. Pitsenberger Dan S., Softball bat with exterior shell.
  69. Pitsenberger Dan S., Softball bat with exterior shell.
  70. Fitzgerald,Stephen; St. Laurent,Frederic; Sutherland,Terrance William, Tubular baseball bats with full length core shafts.
  71. Sutherland,Terrance William; St. Laurent,Frederic; Fitzgerald,Stephen, Tubular baseball bats with full length core shafts.
  72. Chauvin Dewey ; Carlson Larry ; Filice Gary, Tubular metal bat internally reinforced with fiber and metallic composite.
  73. Winger, Dale R, Water-based sport training.
  74. Winger, Dale R., Water-based training.
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