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Chair having a seat with front and rear seat portions being hinged to each other 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47C-001/02
출원번호 US-0052626 (1987-05-20)
우선권정보 DE-3617623 (1986-05-26)
발명자 / 주소
  • Lanuzzi Max (Ponte Capriasca CHX) Dubach Fredi (Baretswil CHX)
출원인 / 주소
  • Drabert Sohne GmbH & Co. (Minden DEX 03)
인용정보 피인용 횟수 : 63  인용 특허 : 0

초록

A chair has a seat connected to the seat support (1) by means of a front guide rod (11). The seat includes front and rear seat portion (8) hinged to each other. The rear seat portion (8) is secured to the seat support (1) by means of a rigidly connected downwardly extending element to which one end

대표청구항

A chair comprising: a seat having a front seat portion (6) and a rear seat portion (8) hinged to each other; a seat support (1) connected to said front seat portion (6) by means of a first guide rod (11) and to said rear seat portion (8) by means of a downwardly extending element (8a), rigidly conne

이 특허를 인용한 특허 (63)

  1. Rye Ralph K. (1559 College St. SE. Grand Rapids MI 49507), Adjustable armed chair.
  2. Saint Jalmes,Bruno, Aircraft seat.
  3. Prince, Jonathan William; Wilkinson, Paul Michael, Arm assembly for a chair.
  4. Holt, Jason; Aldrich, John F.; VanDeRiet, Douglas M., Back construction.
  5. Weber, Jeffrey A.; VanDeRiet, Douglas M., Backrest.
  6. Parker Kent Wallace,NZX, Castor.
  7. Parker Kent Wallace,NZX, Castored base for a chair.
  8. Footitt, Ian Colin; Wilkinson, Paul Michael, Castored base for an office chair.
  9. Diffrient, Niels, Chair.
  10. Kinoshita, Yojiro; Ueda, Nobuyuki, Chair.
  11. Mark Rundle Pennington NZ; Jon Leonard Fifield NZ; Kent Wallace Parker NZ, Chair.
  12. Pennington Mark Rundle,NZX ; Fifield Jon Leonard,NZX ; Parker Kent Wallace,NZX, Chair.
  13. Pennington Mark Rundle,NZX ; Fifield Jon Leonard,NZX ; Prince Jonathan William,NZX ; Parker Kent Wallace,NZX, Chair.
  14. Rinne, Tommi; Rinne, Kari; Rinne, Yrjo, Chair.
  15. Weber,Jeffrey A.; VanDeRiet,Douglas M., Chair.
  16. Heidmann Kurt R. ; DeKraker Larry, Chair control having an adjustable energy mechanism.
  17. Saez, Manuel; Tsvetanov, Lachezar, Chair having an automatically adjusting resistance to tilting.
  18. Fukai, Zenroh, Chair more comfortable when seated in optimum posture while reclining.
  19. Katagiri Miyoshi (Nagano JPX) Ito Tunetaro (Nagano JPX) Miyashita Masamitu (Nagano JPX) Kaneda Shinichi (Osaka JPX) Suzuki Yoichi (Osaka JPX) Sugano Takao (Osaka JPX), Chair provided with a backrest.
  20. Diffrient, Niels, Chair support structure.
  21. Han, Sang Cheol, Chair with a combination back support and cover plate.
  22. Stumpf, William E.; Schoenfelder, Rodney C.; Chadwick, Donald; Keller, Carolyn; Coffield, Timothy P.; Sayers, Randy J.; Bruner, Jeffrey W.; Miles, George A.; Cammenga, Eric; Crossman, Philip, Chair with a linkage assembly.
  23. Donati, Armando, Chair with adjustable backrest.
  24. Kurtz Eric J., Chair with four-bar linkage for self-adjusting back tension.
  25. Heidmann Kurt R. ; DeKraker Larry, Chair with reclineable back and adjustable energy mechanism.
  26. McDiarmid Ronald D., Chair with split reclining seat.
  27. Lucci, Roberto; Orlandini, Paolo, Chair with synchronously moving seat and seat back.
  28. Lucci, Roberto; Orlandini, Paolo, Chair with synchronously moving seat and seat back.
  29. Krehm, legal representative,Jonathan; Joel, legal representative,Peter Jonathan; Cowan, legal representative,Michael; Kmicikiewicz,Marek; Cowan,Benjamin, Ergonomic chair.
  30. Burwell, Damon Gregory; Wilkinson, Paul Michael, Height adjustable arm assembly.
  31. Dragusin,Vlad, Integrated videogaming and computer workstation.
  32. Birkbeck, Hilary Rolf, Link chair action.
  33. Footitt, Ian Colin, Lumbar support.
  34. Footitt, Ian Colin, Lumbar support.
  35. Diffrient, Niels, Mesh chair component.
  36. Epperson, Ronald B., Office chair having tiltable seat and back.
  37. Hudswell, Michael; Lovell, Robert George, Passenger seat.
  38. Pennington, Mark Rundle; Fifield, Jon Leonard; Stewart, Robert Bruce, Reclinable chair.
  39. Pennington, Mark Rundle; Fifield, Jon Leonard; Stewart, Robert Bruce, Reclinable chair.
  40. Pennington,Mark Rundle; Fifield,Jon Leonard; Stewart,Robert Bruce, Reclinable chair.
  41. Cartis, Emilian; McKenna, Mark, Reclining chair.
  42. Bellefleur, Pierre, Reclining chair and chassis, frame and kit therefor.
  43. Meiller Hermann (Amberg DEX), Seat.
  44. Prince, Jonathan William; Pennington, Mark Rundle, Seat for a reclining office chair.
  45. Diffrient, Niels, Seating apparatus with reclining movement.
  46. Diffrient, Niels, Seating apparatus with reclining movement.
  47. Ludwig, James N.; Deevers, Nickolaus William Charles; Heidmann, Kurt R.; Johnson, William Thomas; Smith, Bruce M.; Spoelhof, Mark William, Seating arrangement.
  48. Ludwig, James Nolan; Deevers, Nickolaus William Charles; Heidmann, Kurt; Smith, Bruce Michael; Spoelhof, Mark William, Seating arrangement.
  49. Skog, Lars Magnus, Seating furniture.
  50. Aldrich, John F.; Brill, Ryan S.; Slagh, James D.; Weber, Jeffrey A., Seating structure and methods for the use thereof.
  51. Holt, Jason; Weber, Jeffrey A.; Hill, Christopher C.; Aldrich, John F.; VanDeRiet, Douglas M., Seating structure with independently adjustable back.
  52. Larry DeKraker ; Kurt R. Heidmann ; Glenn A. Knoblock ; David S. Teppo, Seating unit with reclineable back and forwardly movable seat.
  53. Heidmann, Kurt R.; Peterson, Gordon J., Seating with shape-changing back support frame.
  54. Heidmann,Kurt R.; Peterson,Gordon J., Seating with shape-changing back support frame.
  55. Machael, Jay R.; Hahn, Jesse; Machin, Keith; Roslund, Jr., Richard Neil, Six bar mechanism and control for chair.
  56. Jon Leonard Fifield NZ; Jonathan William Prince NZ, Slotted seat panel for a chair.
  57. Kladde, Burkley U., Synchronous seat recline mechanism.
  58. DeKraker Larry ; Heidmann Kurt R. ; Knoblock Glenn A. ; Teppo David S., Synchrotilt chair with forwardly movable seat.
  59. Witzig Uli,CHX, Task chair with adjustable seat depth.
  60. Hall, Jason; Simpson, Stephen J.; DeSanta, Simon, Tension mechanism for a weight-responsive chair.
  61. Costaglia, Massimo, Tilt mechanism for a weight-responsive seating furniture.
  62. Okano Hiroshi,CAX ITX M6G 1T8, Tilt mechanism for chairs.
  63. Kunz Holger (Kaiserslautern DEX) Voss Hans W. (Rockenhausen DEX) Cremer Heinz P. (Kaiserslautern DEX), Vehicle seat having a pivotable backrest and a seat part height adjustment independent of backrest inclination.
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