JPH03128711U - - Google Patents

Info

Publication number
JPH03128711U
JPH03128711U JP3752890U JP3752890U JPH03128711U JP H03128711 U JPH03128711 U JP H03128711U JP 3752890 U JP3752890 U JP 3752890U JP 3752890 U JP3752890 U JP 3752890U JP H03128711 U JPH03128711 U JP H03128711U
Authority
JP
Japan
Prior art keywords
mounting bolt
column
circular plate
small diameter
tip
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
JP3752890U
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 JP3752890U priority Critical patent/JPH03128711U/ja
Publication of JPH03128711U publication Critical patent/JPH03128711U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る支持構造の分解斜視図
、第2図は同上の使用状態を示す横断平面図、第
3図は同上に用いる緩み止用ナツトの縦断面図、
第4図は同上における締付ナツトの正面図、第5
図は緩み止用ナツトの他の例を示す背面図、第6
図は支持構造の他の例を示す横断面図、第7図は
道路と遮音壁の斜視図、第8図は同上の縦断面図
、第9図は従来の支持構造の横断平面図、第10
図は同上に用いる取付けボルトと支圧板の分解斜
視図である。 2……遮音壁、3……支柱、4……遮音板、8
……一方フランジ、9……透孔、21……支持構
造、22……取付けボルト、23……ねじ軸、2
4……ナツト、25……緩み止用ナツト、26…
…支圧板、27……小径軸部、28……円形板、
29……筒状部、30……ゴム板、31……嵌合
孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. ねじ軸の先端に小径軸部を設けた取付けボルト
    と、支柱に挿入した前記取付けボルトを支柱に固
    定するため、ねじ軸に螺合するナツトと、前記取
    付けボルトの先端と支柱に挿入したコンクリート
    遮音板との間に介在させる支圧板とからなり、前
    記支圧板が、円形板の一面側に小径軸部の嵌合す
    る筒状部を一体に設けて形成されているコンクリ
    ート遮音板の支持構造。
JP3752890U 1990-04-06 1990-04-06 Pending JPH03128711U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3752890U JPH03128711U (ja) 1990-04-06 1990-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3752890U JPH03128711U (ja) 1990-04-06 1990-04-06

Publications (1)

Publication Number Publication Date
JPH03128711U true JPH03128711U (ja) 1991-12-25

Family

ID=31544723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3752890U Pending JPH03128711U (ja) 1990-04-06 1990-04-06

Country Status (1)

Country Link
JP (1) JPH03128711U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009148371A (ja) * 2007-12-19 2009-07-09 Kanayama Machinery Kk 介護用車椅子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576650U (ja) * 1980-06-12 1982-01-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576650U (ja) * 1980-06-12 1982-01-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009148371A (ja) * 2007-12-19 2009-07-09 Kanayama Machinery Kk 介護用車椅子

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