JPH0278637U - - Google Patents

Info

Publication number
JPH0278637U
JPH0278637U JP15546188U JP15546188U JPH0278637U JP H0278637 U JPH0278637 U JP H0278637U JP 15546188 U JP15546188 U JP 15546188U JP 15546188 U JP15546188 U JP 15546188U JP H0278637 U JPH0278637 U JP H0278637U
Authority
JP
Japan
Prior art keywords
block
manhole
neck
rises
horizontal
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
JP15546188U
Other languages
English (en)
Other versions
JPH0728194Y2 (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 JP1988155461U priority Critical patent/JPH0728194Y2/ja
Publication of JPH0278637U publication Critical patent/JPH0278637U/ja
Application granted granted Critical
Publication of JPH0728194Y2 publication Critical patent/JPH0728194Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す断面図、第２図
はブロツクの平面図、第３図は断面図、第４図は
ブロツクの形状例を示す断面図、第５図はマンホ
ールの首部の従来例を示す断面図である。 １……首部、２……鉄蓋受枠、４……鉄蓋、５
……ブロツク、７……根巻きブロツク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 水平もしくは所定の勾配があるエンドレス状の
    弾性材製のブロツクを設け、マンホールに立ち上
    がつた首部の上端に上記ブロツクを載せ、その上
    にマンホールの鉄蓋受枠を設置したことを特徴と
    するマンホール首部の整合ブロツク。
JP1988155461U 1988-11-29 1988-11-29 マンホール首部の整合ブロック Expired - Lifetime JPH0728194Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988155461U JPH0728194Y2 (ja) 1988-11-29 1988-11-29 マンホール首部の整合ブロック

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988155461U JPH0728194Y2 (ja) 1988-11-29 1988-11-29 マンホール首部の整合ブロック

Publications (2)

Publication Number Publication Date
JPH0278637U true JPH0278637U (ja) 1990-06-18
JPH0728194Y2 JPH0728194Y2 (ja) 1995-06-28

Family

ID=31433111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988155461U Expired - Lifetime JPH0728194Y2 (ja) 1988-11-29 1988-11-29 マンホール首部の整合ブロック

Country Status (1)

Country Link
JP (1) JPH0728194Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037179U (ja) * 1973-07-31 1975-04-18
JPS6212647U (ja) * 1985-07-08 1987-01-26
JPS62296018A (ja) * 1986-06-16 1987-12-23 Nippon Telegr & Teleph Corp <Ntt> 鉄蓋受枠装置
JPS63112548U (ja) * 1987-01-13 1988-07-20

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037179U (ja) * 1973-07-31 1975-04-18
JPS6212647U (ja) * 1985-07-08 1987-01-26
JPS62296018A (ja) * 1986-06-16 1987-12-23 Nippon Telegr & Teleph Corp <Ntt> 鉄蓋受枠装置
JPS63112548U (ja) * 1987-01-13 1988-07-20

Also Published As

Publication number Publication date
JPH0728194Y2 (ja) 1995-06-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term