JPH03109939U - - Google Patents

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Publication number
JPH03109939U
JPH03109939U JP1914790U JP1914790U JPH03109939U JP H03109939 U JPH03109939 U JP H03109939U JP 1914790 U JP1914790 U JP 1914790U JP 1914790 U JP1914790 U JP 1914790U JP H03109939 U JPH03109939 U JP H03109939U
Authority
JP
Japan
Prior art keywords
column
joint
base end
lock lever
frame plate
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
JP1914790U
Other languages
English (en)
Other versions
JPH0739692Y2 (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 JP1914790U priority Critical patent/JPH0739692Y2/ja
Publication of JPH03109939U publication Critical patent/JPH03109939U/ja
Application granted granted Critical
Publication of JPH0739692Y2 publication Critical patent/JPH0739692Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は要部の側面図、第２図はバツクホーの
全体側面図、第３図はスイングシリンダの取付け
説明図、第４図は同断面説明図、第５図は支柱の
側面説明図、第６図は同正面説明図、第７図及び
第８図は同断面図、第９図は支柱の変形例を示す
側面図、第１０図は同正面説明図、第１１図は主
柱の平面図、第１２図は支柱の底面図である。 １……走行機体（本機）、８……運転席、９…
…屋根、１０……支柱、３７……継手、４０……
連結ピン、４１……枠板、４３……テーパ側面、
４４……ロツクレバー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 運転席上側を覆う屋根を取外し自在に本機に設
    ける構造において、先端側に屋根を取付ける支柱
    基端にロツクレバーを設け、ロツクレバーは支柱
    側面と平行な面内で回転自在に、且つ支柱側面に
    対し接離自在に取付ける一方、支柱基端を挿入接
    続させる継手と、支柱基端を挿入自在に継手を囲
    う枠板とを本機に固設し、枠板はロツクレバーを
    設けた支柱側面に対向し下方に向つてその支柱側
    面から順次離反するテーパ側面を持ち、支柱基端
    と継手とを連結ピンで連結すると共に、枠板のテ
    ーパ側面でロツクレバーを引寄せ継手外側面に支
    柱内側面を圧着固定したことを特徴とする操縦者
    用座席装置。
JP1914790U 1990-02-26 1990-02-26 操縦者用座席装置 Expired - Lifetime JPH0739692Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1914790U JPH0739692Y2 (ja) 1990-02-26 1990-02-26 操縦者用座席装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1914790U JPH0739692Y2 (ja) 1990-02-26 1990-02-26 操縦者用座席装置

Publications (2)

Publication Number Publication Date
JPH03109939U true JPH03109939U (ja) 1991-11-12
JPH0739692Y2 JPH0739692Y2 (ja) 1995-09-13

Family

ID=31522284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1914790U Expired - Lifetime JPH0739692Y2 (ja) 1990-02-26 1990-02-26 操縦者用座席装置

Country Status (1)

Country Link
JP (1) JPH0739692Y2 (ja)

Also Published As

Publication number Publication date
JPH0739692Y2 (ja) 1995-09-13

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