JPH01100184U - - Google Patents

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Publication number
JPH01100184U
JPH01100184U JP19616187U JP19616187U JPH01100184U JP H01100184 U JPH01100184 U JP H01100184U JP 19616187 U JP19616187 U JP 19616187U JP 19616187 U JP19616187 U JP 19616187U JP H01100184 U JPH01100184 U JP H01100184U
Authority
JP
Japan
Prior art keywords
light emitting
grooves
iron lid
emitting mechanism
translucent resin
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
JP19616187U
Other languages
English (en)
Other versions
JPH059746Y2 (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 JP19616187U priority Critical patent/JPH059746Y2/ja
Publication of JPH01100184U publication Critical patent/JPH01100184U/ja
Application granted granted Critical
Publication of JPH059746Y2 publication Critical patent/JPH059746Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Illuminated Signs And Luminous Advertising (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施態様を示す平面図、
第2図は第1図のA―A線断面図、第3図は第1
図のB―B線断面図である。図面において、 1……鉄蓋、2……太陽電池、3……発光機構
、4……バツテリ、5……地面、6……枠、8,
13……保護板、9……着色された半透明の樹脂
、10……発光ダイオード、11……文字板、1
2a,12b……凹溝、14……マンホール。

Claims (1)

    【実用新案登録請求の範囲】
  1. 平板状の鉄蓋に設けられた所定深さを有する2
    つの凹溝と、前記凹溝の各々の開口上部を覆うた
    めの透明の保護板と、一方の前記凹溝に設けられ
    た発光機構と、他方の前記凹溝に設けられた太陽
    電池と、前記太陽電池によつて充電され、且つ、
    前記発光機構に給電するための、前記鉄蓋の裏面
    に取り付けられたバツテリとからなり、前記発光
    機構は、一方の前記凹溝内に充填された着色され
    た半透明の樹脂と、前記樹脂の内部に埋め込まれ
    た、文字板および夜間点灯機構を有する発光ダイ
    オードとからなることを特徴とする、鉄蓋用表示
    装置。
JP19616187U 1987-12-24 1987-12-24 Expired - Lifetime JPH059746Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19616187U JPH059746Y2 (ja) 1987-12-24 1987-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19616187U JPH059746Y2 (ja) 1987-12-24 1987-12-24

Publications (2)

Publication Number Publication Date
JPH01100184U true JPH01100184U (ja) 1989-07-05
JPH059746Y2 JPH059746Y2 (ja) 1993-03-10

Family

ID=31486796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19616187U Expired - Lifetime JPH059746Y2 (ja) 1987-12-24 1987-12-24

Country Status (1)

Country Link
JP (1) JPH059746Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03116500U (ja) * 1990-03-10 1991-12-03
JP2015194692A (ja) * 2014-03-24 2015-11-05 能美防災株式会社 表示灯
JP2016142081A (ja) * 2015-02-04 2016-08-08 株式会社宝機材 図柄部分を備えた側溝用設置部材の製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03116500U (ja) * 1990-03-10 1991-12-03
JP2015194692A (ja) * 2014-03-24 2015-11-05 能美防災株式会社 表示灯
JP2019145131A (ja) * 2014-03-24 2019-08-29 能美防災株式会社 表示灯
JP2016142081A (ja) * 2015-02-04 2016-08-08 株式会社宝機材 図柄部分を備えた側溝用設置部材の製造方法

Also Published As

Publication number Publication date
JPH059746Y2 (ja) 1993-03-10

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