JPH0290484U - - Google Patents

Info

Publication number
JPH0290484U
JPH0290484U JP16967688U JP16967688U JPH0290484U JP H0290484 U JPH0290484 U JP H0290484U JP 16967688 U JP16967688 U JP 16967688U JP 16967688 U JP16967688 U JP 16967688U JP H0290484 U JPH0290484 U JP H0290484U
Authority
JP
Japan
Prior art keywords
protection
base material
buried
pipe
protection block
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
JP16967688U
Other languages
English (en)
Other versions
JPH0619895Y2 (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 JP1988169676U priority Critical patent/JPH0619895Y2/ja
Publication of JPH0290484U publication Critical patent/JPH0290484U/ja
Application granted granted Critical
Publication of JPH0619895Y2 publication Critical patent/JPH0619895Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Road Repair (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す全体斜視図、
第２図は本考案の他の実施例を示す全体斜視図で
ある。 １……管、２……保護体、３……路面、４……
モルタル、５……シヨツト、６……鋼板、７……
路面カツター。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 路面カツターによる切断に対して異なる硬度
    を有する二部材のうち、一方の硬度の小さい部材
    が母材をなし、この母材中に他方の硬度の大きい
    部材がシヨツトとして点在する保護体において、
    前記保護体に補強部材を設けたことを特徴とする
    埋設管の保護ブロツク。 ２ 請求項１記載の保護ブロツクを路面下の適当
    深さに位置する管の上方に埋設したことを特徴と
    する埋設管の保護構造。
JP1988169676U 1988-12-28 1988-12-28 埋設管の保護ブロックおよび保護構造 Expired - Lifetime JPH0619895Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988169676U JPH0619895Y2 (ja) 1988-12-28 1988-12-28 埋設管の保護ブロックおよび保護構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988169676U JPH0619895Y2 (ja) 1988-12-28 1988-12-28 埋設管の保護ブロックおよび保護構造

Publications (2)

Publication Number Publication Date
JPH0290484U true JPH0290484U (ja) 1990-07-18
JPH0619895Y2 JPH0619895Y2 (ja) 1994-05-25

Family

ID=31459949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988169676U Expired - Lifetime JPH0619895Y2 (ja) 1988-12-28 1988-12-28 埋設管の保護ブロックおよび保護構造

Country Status (1)

Country Link
JP (1) JPH0619895Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0192579U (ja) * 1987-12-14 1989-06-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0192579U (ja) * 1987-12-14 1989-06-16

Also Published As

Publication number Publication date
JPH0619895Y2 (ja) 1994-05-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term