JPH0240838U - - Google Patents

Info

Publication number
JPH0240838U
JPH0240838U JP12093088U JP12093088U JPH0240838U JP H0240838 U JPH0240838 U JP H0240838U JP 12093088 U JP12093088 U JP 12093088U JP 12093088 U JP12093088 U JP 12093088U JP H0240838 U JPH0240838 U JP H0240838U
Authority
JP
Japan
Prior art keywords
tread
base material
noncombustible base
noncombustible
fixing
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
JP12093088U
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 JP12093088U priority Critical patent/JPH0240838U/ja
Publication of JPH0240838U publication Critical patent/JPH0240838U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案の一実施例の踏板短辺方向の
部分断面図、第2図は第1図の―断面図、第
3図はその階段の部分分解斜視図、第4図はこの
考案の他の実施例の踏板長辺方向の部分断面図、
第5図はその部分分解斜視図、第6図は第4図の
部分詳細図、第7図は従来例の部分断面図である
。 1……側桁、2……踏板、3……不燃下地材、
4……踏板支持材、5……防振材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対の側桁の間に踏板を固着して形成した階段
    の構造において、前記踏板の下面に不燃下地材を
    設けるとともに、前記踏板と前記不燃下地材との
    間に防振材を挟着し、かつこの不燃下地材と前記
    踏板とを前記側桁の内面に水平に突設した踏板支
    持材に固着具で固定したことを特徴とする階段の
    構造。
JP12093088U 1988-09-13 1988-09-13 Pending JPH0240838U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12093088U JPH0240838U (ja) 1988-09-13 1988-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12093088U JPH0240838U (ja) 1988-09-13 1988-09-13

Publications (1)

Publication Number Publication Date
JPH0240838U true JPH0240838U (ja) 1990-03-20

Family

ID=31367481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12093088U Pending JPH0240838U (ja) 1988-09-13 1988-09-13

Country Status (1)

Country Link
JP (1) JPH0240838U (ja)

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