JPH02105681U - - Google Patents

Info

Publication number
JPH02105681U
JPH02105681U JP1388589U JP1388589U JPH02105681U JP H02105681 U JPH02105681 U JP H02105681U JP 1388589 U JP1388589 U JP 1388589U JP 1388589 U JP1388589 U JP 1388589U JP H02105681 U JPH02105681 U JP H02105681U
Authority
JP
Japan
Prior art keywords
piping member
inner diameter
diameter
insertion passage
sheath
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.)
Pending
Application number
JP1388589U
Other languages
English (en)
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 JP1388589U priority Critical patent/JPH02105681U/ja
Publication of JPH02105681U publication Critical patent/JPH02105681U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Domestic Plumbing Installations (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の実施例に係るサヤ管の要部
拡大断面図、第2図は、本考案のサヤ管による配
管部材支持状態の説明図である。 1……サヤ管、2……挿通路、3……狭窄部、
F……床、P……配管部材、D……挿通路の内径
、Da……狭窄部の径、d……配管部材の外径。

Claims (1)

  1. 【実用新案登録請求の範囲】 配管部材の外径より内径を大として上記配管部
    材を挿通するサヤ管の挿通路に、 挿通路内径より径小として配管部材の外周を部
    分的に支持する狭窄部を適宜間隔で形成したこと
    を特徴とするサヤ管の構造。
JP1388589U 1989-02-08 1989-02-08 Pending JPH02105681U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1388589U JPH02105681U (ja) 1989-02-08 1989-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1388589U JPH02105681U (ja) 1989-02-08 1989-02-08

Publications (1)

Publication Number Publication Date
JPH02105681U true JPH02105681U (ja) 1990-08-22

Family

ID=31224584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1388589U Pending JPH02105681U (ja) 1989-02-08 1989-02-08

Country Status (1)

Country Link
JP (1) JPH02105681U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812613B1 (ja) * 1962-03-06 1973-04-21
JPS5147057B1 (ja) * 1970-08-20 1976-12-13
JPH0236687A (ja) * 1988-07-27 1990-02-06 Fujitsu Ltd 顔動画像合成システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812613B1 (ja) * 1962-03-06 1973-04-21
JPS5147057B1 (ja) * 1970-08-20 1976-12-13
JPH0236687A (ja) * 1988-07-27 1990-02-06 Fujitsu Ltd 顔動画像合成システム

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