JPH03105348U - - Google Patents

Info

Publication number
JPH03105348U
JPH03105348U JP1487090U JP1487090U JPH03105348U JP H03105348 U JPH03105348 U JP H03105348U JP 1487090 U JP1487090 U JP 1487090U JP 1487090 U JP1487090 U JP 1487090U JP H03105348 U JPH03105348 U JP H03105348U
Authority
JP
Japan
Prior art keywords
torsion bar
moves
attached
adjustment member
restrained
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.)
Granted
Application number
JP1487090U
Other languages
English (en)
Other versions
JPH0734625Y2 (ja
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 JP1487090U priority Critical patent/JPH0734625Y2/ja
Publication of JPH03105348U publication Critical patent/JPH03105348U/ja
Application granted granted Critical
Publication of JPH0734625Y2 publication Critical patent/JPH0734625Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)

Description

【図面の簡単な説明】
第1図は本考案をシートバツクのランバーサポ
ート部分に適用した分解斜視図、第2図その―
線断面図である。 2……調整部材、3……トーシヨンバー、5…
…ピニオン、6……ラツツク、7……負荷受け体
、9……バツクフレーム、10……ダイヤル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 両端部が捩り回転可能にシートフレームに取り
    付けられたトーシヨンバーと、このトーシヨンバ
    ーに捩り回転を付与するように取り付けられた着
    座時の負荷受け体と、前記トーシヨンバーとの相
    対回転が拘束された状態でトーシヨンバーが挿通
    されてトーシヨンバーの長手方向に移動する調整
    部材と、この調整部材を移動させる操作部材とを
    備えていることを特徴とするシート装置。
JP1487090U 1990-02-16 1990-02-16 シート装置 Expired - Lifetime JPH0734625Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1487090U JPH0734625Y2 (ja) 1990-02-16 1990-02-16 シート装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1487090U JPH0734625Y2 (ja) 1990-02-16 1990-02-16 シート装置

Publications (2)

Publication Number Publication Date
JPH03105348U true JPH03105348U (ja) 1991-10-31
JPH0734625Y2 JPH0734625Y2 (ja) 1995-08-09

Family

ID=31518208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1487090U Expired - Lifetime JPH0734625Y2 (ja) 1990-02-16 1990-02-16 シート装置

Country Status (1)

Country Link
JP (1) JPH0734625Y2 (ja)

Also Published As

Publication number Publication date
JPH0734625Y2 (ja) 1995-08-09

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