JPH0372968U - - Google Patents

Info

Publication number
JPH0372968U
JPH0372968U JP13428889U JP13428889U JPH0372968U JP H0372968 U JPH0372968 U JP H0372968U JP 13428889 U JP13428889 U JP 13428889U JP 13428889 U JP13428889 U JP 13428889U JP H0372968 U JPH0372968 U JP H0372968U
Authority
JP
Japan
Prior art keywords
block
outer circumferential
flange
protruding
burial
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
JP13428889U
Other languages
English (en)
Other versions
JPH0637095Y2 (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 JP13428889U priority Critical patent/JPH0637095Y2/ja
Publication of JPH0372968U publication Critical patent/JPH0372968U/ja
Application granted granted Critical
Publication of JPH0637095Y2 publication Critical patent/JPH0637095Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案に係る地表埋設用ブロツクの一
実施例の使用状態を示す半載断面図。第２図は第
１図におけるＡ部拡大断面図。第３図は本考案に
係る他実施例を示す積み重ね部分の拡大断面図。
第４図は従来の地表埋設用ブロツクを示し、イは
半載断面図、ロはそのＣ部拡大断面図。 １……地表埋設用ブロツク、２…………ブロツ
ク体、２ａ……上段ブロツク、２ｂ……下段ブロ
ツク、３……突出鍔部、４……切欠段部、５……
傾斜面、６……最上端部、７……外周側面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 少なくとも２個以上のブロツク体２…が多段式
    に積み重ねられて使用される地表埋設用ブロツク
    において、下端部外周面に切欠段部４が形成され
    た上段ブロツク２ａと、上方外周面に突出鍔部３
    が突設され、且つ該突出鍔部３の上端面には外周
    方向が下向勾配となる傾斜面５が形成されてなる
    下段ブロツク２ｂとからなり、しかも前記突出鍔
    部３の内側に前記切欠段部４が係合した際に、上
    段ブロツク２ａの外周側面７が傾斜面５の最上端
    部６よりも外側に被さつてなることを特徴とする
    地表埋設用ブロツク。
JP13428889U 1989-11-18 1989-11-18 地中埋設用ブロック Expired - Lifetime JPH0637095Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13428889U JPH0637095Y2 (ja) 1989-11-18 1989-11-18 地中埋設用ブロック

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13428889U JPH0637095Y2 (ja) 1989-11-18 1989-11-18 地中埋設用ブロック

Publications (2)

Publication Number Publication Date
JPH0372968U true JPH0372968U (ja) 1991-07-23
JPH0637095Y2 JPH0637095Y2 (ja) 1994-09-28

Family

ID=31681635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13428889U Expired - Lifetime JPH0637095Y2 (ja) 1989-11-18 1989-11-18 地中埋設用ブロック

Country Status (1)

Country Link
JP (1) JPH0637095Y2 (ja)

Also Published As

Publication number Publication date
JPH0637095Y2 (ja) 1994-09-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term