JPH0272894U - - Google Patents

Info

Publication number
JPH0272894U
JPH0272894U JP15300988U JP15300988U JPH0272894U JP H0272894 U JPH0272894 U JP H0272894U JP 15300988 U JP15300988 U JP 15300988U JP 15300988 U JP15300988 U JP 15300988U JP H0272894 U JPH0272894 U JP H0272894U
Authority
JP
Japan
Prior art keywords
joint
protective device
web
rear end
forming
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
JP15300988U
Other languages
English (en)
Other versions
JPH053835Y2 (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 JP1988153009U priority Critical patent/JPH053835Y2/ja
Publication of JPH0272894U publication Critical patent/JPH0272894U/ja
Application granted granted Critical
Publication of JPH053835Y2 publication Critical patent/JPH053835Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Joints With Sleeves (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の保護具本体の斜面図、第2
図は同じく正面図、第3図は同じく側面図、第4
図は保護具を取り付けた継手管の斜面図、第5図
は同じく取付状態の正面図、第6図は各コンクリ
ート管に継手管を介在した状態の縦断面図である
。符号1は保護具本体、2は挿入部、3は突出部
、4は係合凹部、5は把手鍔部、6は傾斜挿着部
、7は継手管、8はフランゲ、9はウエブ、10
はスリツト、11は平坦面、13はコンクリート
管である。

Claims (1)

    【実用新案登録請求の範囲】
  1. コンクリート管とコンクリート管との接合個所
    に用いる継手管用ウエブの保護具において、前記
    保護具本体は合成樹脂の構成材料より挿入部と把
    手鍔部とを以て構成し、該挿入部には先端に向か
    つて相対する傾斜挿着部を形成すると共に、該傾
    斜挿着部の後端にスリツトと係合する脱離防止用
    の係合凹部を形成し、且つ該傾斜挿着部と隣接す
    る相対する挿入部の平坦面の後端全長に該把手鍔
    部を一体成型した事を特徴とするコンクリート管
    の継手用ウエブの保護具。
JP1988153009U 1988-11-22 1988-11-22 Expired - Lifetime JPH053835Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988153009U JPH053835Y2 (ja) 1988-11-22 1988-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988153009U JPH053835Y2 (ja) 1988-11-22 1988-11-22

Publications (2)

Publication Number Publication Date
JPH0272894U true JPH0272894U (ja) 1990-06-04
JPH053835Y2 JPH053835Y2 (ja) 1993-01-29

Family

ID=31428460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988153009U Expired - Lifetime JPH053835Y2 (ja) 1988-11-22 1988-11-22

Country Status (1)

Country Link
JP (1) JPH053835Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154396U (ja) * 1985-03-18 1986-09-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154396U (ja) * 1985-03-18 1986-09-25

Also Published As

Publication number Publication date
JPH053835Y2 (ja) 1993-01-29

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