JPH0171537U - - Google Patents

Info

Publication number
JPH0171537U
JPH0171537U JP1987166269U JP16626987U JPH0171537U JP H0171537 U JPH0171537 U JP H0171537U JP 1987166269 U JP1987166269 U JP 1987166269U JP 16626987 U JP16626987 U JP 16626987U JP H0171537 U JPH0171537 U JP H0171537U
Authority
JP
Japan
Prior art keywords
rotating member
spring
support
torsion bars
lumbar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1987166269U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987166269U priority Critical patent/JPH0171537U/ja
Publication of JPH0171537U publication Critical patent/JPH0171537U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Description

【図面の簡単な説明】
第1図は本考案装置の斜視図、第2図は第1図
の−線に沿う断面図、第3図は第1図の−
線に沿う断面図、第4図は乗員が着座した際の
第2図相当の断面図である。 図中、2は回動部材、3,4はトーシヨンバー
、5はスプリング、6は支持量調節機構である。

Claims (1)

    【実用新案登録請求の範囲】
  1. バツクフレーム間に回動部材を架設し、この回
    動部材に一対のトーシヨンバーを取付け、このト
    ーシヨンバー間に乗員の腰椎を支持するスプリン
    グを固定し、前記回動部材に前記スプリングの前
    後方向への移動量を調整する支持量調節機構を設
    けたことを特徴とする車両用シートのランバーサ
    ポート装置。
JP1987166269U 1987-10-30 1987-10-30 Pending JPH0171537U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987166269U JPH0171537U (ja) 1987-10-30 1987-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987166269U JPH0171537U (ja) 1987-10-30 1987-10-30

Publications (1)

Publication Number Publication Date
JPH0171537U true JPH0171537U (ja) 1989-05-12

Family

ID=31453503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987166269U Pending JPH0171537U (ja) 1987-10-30 1987-10-30

Country Status (1)

Country Link
JP (1) JPH0171537U (ja)

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