JPS63127546U - - Google Patents

Info

Publication number
JPS63127546U
JPS63127546U JP1842587U JP1842587U JPS63127546U JP S63127546 U JPS63127546 U JP S63127546U JP 1842587 U JP1842587 U JP 1842587U JP 1842587 U JP1842587 U JP 1842587U JP S63127546 U JPS63127546 U JP S63127546U
Authority
JP
Japan
Prior art keywords
spacer
holes
bolt insertion
plates
bolt
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
JP1842587U
Other languages
English (en)
Other versions
JPH035630Y2 (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 JP1842587U priority Critical patent/JPH035630Y2/ja
Publication of JPS63127546U publication Critical patent/JPS63127546U/ja
Application granted granted Critical
Publication of JPH035630Y2 publication Critical patent/JPH035630Y2/ja
Expired legal-status Critical Current

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  • Sewage (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施態様を例示するもので、第
1図は本考案に係る格子状踏板の平面図、第2図
は同側面図、第3図は本案踏板を構成する板材の
斜視図である。 1…板材、1…孔、1…水平片、2…スペ
ーサー、3…ボルト、4…ナツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 所定間隔毎にボルト挿通用の孔1…1を穿
    つた複数の断面I字型の金属製の板材1…1、こ
    れら板材間の間隔を保持するための弾性を有する
    合成樹脂製スペーサー2…2、対応する板材1…
    1の各部分の孔1…1に於いてその孔に共通
    して挿通するボルト3…3及びボルト端部の螺子
    部に螺合するナツト4…4より成り、前記スペー
    サー2は上、下中央部に長手方向に亘つて膨出部
    ,2が形成され、ボルト挿通部以外の板材
    間に介在させるようにしたことを特徴とする格子
    状踏板。
JP1842587U 1987-02-10 1987-02-10 Expired JPH035630Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1842587U JPH035630Y2 (ja) 1987-02-10 1987-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1842587U JPH035630Y2 (ja) 1987-02-10 1987-02-10

Publications (2)

Publication Number Publication Date
JPS63127546U true JPS63127546U (ja) 1988-08-22
JPH035630Y2 JPH035630Y2 (ja) 1991-02-13

Family

ID=30812091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1842587U Expired JPH035630Y2 (ja) 1987-02-10 1987-02-10

Country Status (1)

Country Link
JP (1) JPH035630Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102051944B1 (ko) * 2019-10-01 2019-12-04 박진 조립식 경량 그레이팅

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102051944B1 (ko) * 2019-10-01 2019-12-04 박진 조립식 경량 그레이팅

Also Published As

Publication number Publication date
JPH035630Y2 (ja) 1991-02-13

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