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Seat, in particular a vehicle seat

  • US 5,490,657 A
  • Filed: 10/03/1994
  • Issued: 02/13/1996
  • Est. Priority Date: 04/03/1992
  • Status: Expired due to Fees
First Claim
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1. A seat, in particular a vehicle seat, comprising a spring means (36) whose springing characteristic can be adjusted as desired, wherein the seat (10) has an L-shaped base means (30) with a bottom element (32) and a back element (34) which projects upwardly from the bottom element (32) and a scissor support assembly (16) is arranged on the bottom element (32), characterised in that a two-armed pivot lever (38) is mounted on the back element (34) pivotably about a central mounting axis (40), a spring means (36) which has at least one tension spring (48) being fixed by its one end portion (50) to one arm (44) of the pivot lever (38), the second end portion (54) of the spring means (36) being fixed in axially at least approximately aligned relationship with the mounting axis (40) to a fixing portion (56) of a support lever (58) which is provided in the vicinity of the arm (44), having the spring means (36), of the pivot lever (38) and is mounted pivotably by a mounting portion (60) to the back element (34) and is pivotally connected to the scissor support assembly (16).

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