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Seat backrest having an adjustable lumbar support 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47C-003/00
출원번호 US-0563591 (1975-03-31)
발명자 / 주소
  • Obermeier Albert Anthony (Waterloo IA) Thompson James Edward (Cedar Falls IA)
출원인 / 주소
  • Deere & Company (Moline IL 02)
인용정보 피인용 횟수 : 47  인용 특허 : 0

초록

A seat backrest having a contourable upholstered portion supported by a rigid frame includes means to impart a curvature to the upholstered portion to produce a desired supporting contour in the lumbar area of the seat\s occupant. The contour-producing means includes a lumbar pad, a resilient member

대표청구항

A seat back rest comprising: a rigid frame supporting a contourable portion constituted by a flexible covering and an elastomeric layer interposed between the covering and the frame; and means between the frame and the covering to impart a curvature to the covering to produce a desired contour inclu

이 특허를 인용한 특허 (47)

  1. Gross Clifford M. (1675 Northern Blvd. Roslyn NY 11756) Santos James P. (223 Rockingstone Ave. Larchmont NY 10538), Active biomechanical chair.
  2. Bell, Deborah L., Apparatus and method for facilitating or enhancing a person's breathing.
  3. Bell, Deborah L., Apparatus and method for facilitating or enhancing a person's breathing.
  4. Koike, Atsushi, Arrangement for retaining crank element in automotive seat.
  5. McNamara Daniel E. (Snyder NY) Sinatra Gerald (Snyder NY), Back support construction.
  6. Kinoshita, Yojiro; Teshima, Kenji, Backrest for chair.
  7. Drabert Fritz (Marienstrasse 7 D-4950 Minden DEX) von Waldegge Ulrich H. (Goebenstrasse 51 4950 Minden (BRR) DEX), Backrest for chairs.
  8. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon J.; Holdredge, Russell T.; Krupiczewicz, Todd D.; Brock, Nathan R., Chair.
  9. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon J.; Roslund, Jr., Richard N.; Holdredge, Russell T.; Krupiczewicz, Todd D.; Brock, Nathan R., Chair.
  10. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  11. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  12. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; McCaughan, Nathan; Mydur, Pradeep; Holdredge, Russell T.; Vander Veen, Mark; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  13. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; McCaughan, Nathan; Mydur, Pradeep; Holdredge, Russell T.; Vander Veen, Mark; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  14. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; McCaughan, Nathan; Mydur, Pradeep; Holdredge, Russell T.; Vander Veen, Mark; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  15. Battey, Robert J.; Karsten, Gary Lee; Heidmann, Kurt R.; Andres, Todd T., Chair back mechanism and control assembly.
  16. Battey, Robert J.; Karsten, Gary Lee; Heidmann, Kurt R.; Andres, Todd T., Chair back mechanism and control assembly.
  17. Battey, Robert J.; Karsten, Gary Lee; Heidmann, Kurt R.; Holdredge, Russell T.; Andres, Todd T., Chair back mechanism and control assembly.
  18. Beyer, Pete J.; Willette, Joe; Wilkerson, Larry A.; Bellingar, Teresa, Chair back with lumbar and pelvic supports.
  19. Beyer, Pete J.; Willette, Joe; Wilkerson, Larry A.; Bellingar, Teresa, Chair back with lumbar and pelvic supports.
  20. Beyer, Pete J.; Willette, Joe; Wilkerson, Larry A.; Bellingar, Teresa, Chair back with lumbar and pelvic supports.
  21. Beyer,Pete J.; Willette,Joe; Wilkerson,Larry A.; Bellingar,Teresa, Chair back with lumbar and pelvic supports.
  22. Beyer,Pete J.; Willette,Joe; Wilkerson,Larry A.; Bellingar,Teresa, Chair back with lumbar and pelvic supports.
  23. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R., Control assembly for chair.
  24. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R., Control assembly for chair.
  25. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R., Control assembly for chair.
  26. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R., Control assembly for chair.
  27. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R.; Peterson, Gordon Jay; Krupiczewicz, Todd David, Control assembly for chair.
  28. Battey, Robert J.; Karsten, Gary L.; Heidmann, Kurt R.; Andres, Todd T., Control assembly for chair.
  29. Battey, Robert J.; Karsten, Gary Lee; Heidmann, Kurt R.; Andres, Todd T., Control assembly for chair.
  30. Brncick, Gregory; Lowell, Dana J.; Mack, Adam; Proulx, Timothy R., Controllable comfort shell for vehicle seat.
  31. Brncick, Gregory; Lowell, Dana J.; Mack, Adam; Proulx, Timothy R., Controllable comfort shell for vehicle seat.
  32. Frey Mark, Lumbar exercise and support apparatus for vehicle seat.
  33. Hattori Takemi (Kariya JPX), Lumbar support adjusting apparatus.
  34. Sakamoto, Takao, Lumbar support device.
  35. Yoshimura Noboru (Toyota JP), Lumbar support regulating apparatus.
  36. Chenot Louis A. (Carl Junction MO) Long Harold D. (Sarcoxie MO) Fiechtl Michael D. (Carl Junction MO) Coss Verlie W. (Joplin MO) Schuller Thomas E. (Webb City MO), Lumbar support structure for automotive vehicle.
  37. Schwarz Johann (Neusser Strasse 731 D-5000 Kln 60 DEX), Mechanism for adjusting a lumbar support of a back of a seat or the like.
  38. Clerkin Colin R. ; Sinur Richard R. ; Troller Dean G., Motorcycle seat with adjustable backrest.
  39. McMillen, Robert, Push lumbar support with flexible pressure surface.
  40. Okamoto, Masafumi; Okimoto, Ryota, Seat back structure with lumbar support for vehicle.
  41. Sakurada Kenichi (Yokohama JPX) Nishino Takaichi (Hachioji JPX), Seat backrest with adjustable lumbar supporter.
  42. Gregory Leslie A. (Northampton GB2), Seat having lumbar support and vertical height adjustment mechanism therefor.
  43. Armstrong William H. (2552 Hampshire ; SE. Grand Rapids MI 49506), Seat pad with adjustable lumbar support.
  44. Sakurada Kenichi (Yokohama JPX) Nishino Takaichi (Hachioji JPX), Seat with adjustable lumbar supporter.
  45. Schuster, Wilhelm, Shaped bodies.
  46. Wilhelm Schuster AU, Shaped bodies.
  47. Swenson Richard F. (Milwaukee WI) Eimen Shawn H. (Menomonee Falls WI) Norris Jeffrey J. (Elm Grove WI), Vehicle seat having lumbar support adjustment means.
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