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특허 상세정보

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Apparatus and method for measuring local tire stiffness

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01M-017/02   
미국특허분류(USC) 073/146
출원번호 US-0424614 (2009-04-16)
등록번호 US8011235 (2011-08-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 3  인용 특허 : 42
초록
▼

A tire testing apparatus and method for measuring the local stiffness of a tire. The apparatus includes a force producing mechanism, a force measuring device, a force transmitting member, and a measuring device. The force transmitting member applies a force to a tire surface and the measuring device measures the distance of the displacement of the tire surface caused by the force. A tire testing method comprising mounting a tire on a tire testing apparatus to measure a local stiffness of the tire. The method further comprises inflating the tire, applying...

대표
청구항
▼

What is claimed is: 1. A tire testing apparatus for measuring the local stiffness of a tire, the apparatus comprising:a force producing mechanism;a force measuring device associated with the force producing mechanism;a force transmitting member adapted to apply a force to a non-road-contacting tire surface;a measuring device adapted to measure a distance corresponding to a displacement of the non-road-contacting tire surface produced by the force; anda structure that supports the force producing mechanism, the force measuring device, and the force transm...

이 특허에 인용된 특허 (42)

  1. Chen Fang (Rochester Hills MI) Griffen Christopher T. (Dearborn MI) Ni Eel-Jeu (Troy MI). Apparatus and method for measuring contact force distribution of a tire. USP1997045616839.
  2. Beebe James C. (Medina OH). Apparatus and methods for improving uniformity measurements. USP1989024805125.
  3. Reed Eugene L. (Tuscaloosa AL). Apparatus for marking radial first harmonic high point on a tire. USP1982014308747.
  4. Unseld, Klaus. Apparatus for the measurement of the characteristics of rubber tires, in particular motor vehicle tires. USP2005016837101.
  5. Christie William C. (Tallmadge OH). Automated tire measurement techniques. USP1984034434652.
  6. Pompier Jean P. (Volvic FRX) Blazy Jean-Claude (Chatel-Guyon FRX). Combination of a tire and rim for avoiding the dislodging of the beads of the tire. USP1994035297606.
  7. Kostka, Guenther; Schmitt, Peter; Hassler, Ulf; Hanke, Randolf. Detection of irregularities in a convex surface, such as a tire sidewall, using band-pass filtering. USP2003046539789.
  8. Hassler,Ulf; Schmitt,Peter; Kostka,Guenther. Device and method for a quality test of a body. USP2006087088442.
  9. Bösl, Roland. Device for measuring the uniformity of a vehicle tire. USP2004086779391.
  10. Ikeda, Ikuji. Heavy-duty pneumatic radial tire and wheel rim assembly with support ring. USP2003116640857.
  11. Yovichin Albert J. (North Canton OH) Dunn William F. (Stow OH) Dutt William R. (Akron OH) Houck Richard C. (Clinton OH) Hyde David D. (Akron OH) Ridha Raouf A. (Sharon Center OH) Swanson Harry R. (Ak. Low-cost runout sensor with high frequency response and negligible stiction in the direction of travel. USP1997035610329.
  12. Rothamel,Karl. Method and apparatus for checking the uniformity of a pneumatic tire. USP2006067055379.
  13. Yovichin Albert J. (N. Canton OH). Method and apparatus for detecting ply defects in pneumatic tires. USP1994055313827.
  14. Himmler Gnther (Darmstadt DEX). Method and apparatus for determining the uniformity of pneumatic tires. USP1990094955229.
  15. Fukasawa Katsushi,JPX. Method and apparatus for predicting a higher-order component of high speed uniformity of a tire, and method of manufacturing tires. USP2000056065331.
  16. Engel Jean (Bissen LUX). Method and apparatus for sidewall bulge and valley detection. USP1983094402218.
  17. Suzuki Kouji (Musashino JPX) Takata Takanori (Higashimurayama JPX). Method of and apparatus for inspecting pneumatic tire. USP1982054327580.
  18. Ishibashi Akira (Kodaira JPX). Method of detecting configuration of tire. USP1988114783992.
  19. Tsuji Naotaka (Tokyo JPX). Method of detecting defects in pneumatic tire in non-destructive manner. USP1990064934184.
  20. Ohms Klaus-Peter (Darmstadt DEX). Method of measuring irregularities of a pneumatic tire. USP1995065421197.
  21. Honma ; deceased Kokichi (LATE OF Wako JPX BY Kenichiro Honma ; legal representative) Kameyama Yoshio (Tokyo JPX). Method of screen gravure photoengraving. USP1979064158567.
  22. Frerichs Udo (Langenhagen DEX) Boltze Carsten (Wennigsen DEX). Pneumatic tire for a vehicular tire and wheel assembly. USP1990114967822.
  23. Turley John Anthony,GB2 ; Williams Arthur Roger,GB2. Pneumatic tire with bead regions having circumferentially extending ribs. USP1998065769981.
  24. Siegfried James F. ; Andrews Donald E. ; Stanfield William P. ; Chaplin Gregory D.. Portable tire uniformity measurement system and method. USP2000056067848.
  25. Himmler Gnther (Darmstadt DEX). Process and apparatus for testing the uniformity of pneumatic tires. USP1991075027649.
  26. Noma Hiroyuki (Hyogo JPX) Saitou Saneto (Hyogo JPX). Radial tire which runs safe after a loss of tire pressure. USP1992095145536.
  27. Harris James T. (Cuyahogo Falls OH). Tire and rim assembly. USP1977044015652.
  28. Harrington Wilfred H. (Solihull GB2) Jackson William L. (Sutton Coldfield GB2). Tire and wheel assemblies. USP1981054269251.
  29. Nakatani Akihiro (Kakogawa JPX) Nagayasu Hideaki (Toyota JPX). Tire and wheel rim assembly. USP1991115065803.
  30. Griffiths Phillip N. (Sutton GBX) Simpson Mathew (Birmingham GBX). Tire bead toe with slits. USP1989024805682.
  31. Eynard, Claude; Peyrot, Andr?; Bouvier, Jean-Luc; Jara, Adam. Tire bead with protective rib. USP2005056886617.
  32. Kounkel Kenneth L. (Silver Lake KS) Miller Loren K. (Tallmadge OH) Spriggel Kenneth A. (Akron OH) Williams Stephen L. (Doylestown OH). Tire dynamic imbalance screening system. USP1983114414843.
  33. Kounkel Kenneth L. (Silver Lake KS) Miller Loren K. (Tallmadge OH) Spriggel Kenneth A. (Akron OH) Williams Stephen L. (Doylestown OH). Tire dynamic imbalance screening system. USP1984104479381.
  34. Udall William S. (West Midlands GB2). Tire having beads with air relief means. USP1980064209051.
  35. Fontaine, Jean Fran?ois L?on; Koeune, Jean-Marie Jules Joseph. Tire in with cavities in bead region. USP2005086929046.
  36. Marshall Christine A. (Broadview Heights OH) Scalera Michael R. (Akron OH). Tire sidewall bump/depression detection system. USP1982014311044.
  37. Christie William C. (Tallmadge OH). Tire sidewall deformation detection techniques. USP1984044440018.
  38. Christie William C. (Tallmadge OH). Tire sidewall deformation detection techniques. USP1984104475384.
  39. Rhyne Timothy B. (Greenville SC). Tire uniformity correction without grinding. USP1994115365781.
  40. Honigsbaum Richard F. (21A Barry Gardens Passaic NJ 07055). Vehicle wheel assembly having shearable tire latching rings. USP1980014184531.
  41. Hirano,Akira; Kamoshita,Takashi. Wheel runout measuring method. USP2006057040026.
  42. Noma Hiroyuki (Hyogo JPX) Saitou Saneto (Hyogo JPX). Wide tread radial tire-rim assembly with bead-rim interlock. USP1991095044413.

이 특허를 인용한 특허 피인용횟수: 3

  1. Brandt, Richard A.. Compression measurement device. USP2017019551638.
  2. Brandt, Richard A.. Compression measurement device. USP2014068752419.
  3. Boffa, Vincenzo; Ballardini, Valeriano; Pece, Gabriele. Method and apparatus for controlling tyres in a tyre production line. USP2017089719944.

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