JPH0249966U - - Google Patents

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Publication number
JPH0249966U
JPH0249966U JP12950188U JP12950188U JPH0249966U JP H0249966 U JPH0249966 U JP H0249966U JP 12950188 U JP12950188 U JP 12950188U JP 12950188 U JP12950188 U JP 12950188U JP H0249966 U JPH0249966 U JP H0249966U
Authority
JP
Japan
Prior art keywords
core material
material body
stepped portion
outer periphery
continuous
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
JP12950188U
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 JP12950188U priority Critical patent/JPH0249966U/ja
Publication of JPH0249966U publication Critical patent/JPH0249966U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案一実施例の巻物用芯材に巻物を
巻付けた状態を示す要部断面図、第2図は巻物用
芯材の斜視図、第3図aはその巻物用芯材の概略
断面図、第3図b〜dは巻物用芯材の他の実施例
の概略断面図、第4図は従来の巻物用芯材に巻物
を巻付けた状態を示す要部断面図である。 1……芯材本体、2……巻物、11……段部、
11a……段部の上面、11b……段部の底面、
12……芯材本体の外周面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 芯材本体の外周部に、芯材本体の外周に巻回さ
    れる巻物の厚み寸法に略等しい高さの段部が芯材
    本体の略軸芯方向に沿つて設けられ、この段部の
    底面と段部の上面とが連続していると共に、その
    連続面にて芯材本体の外周面が形成されている巻
    物用芯材。
JP12950188U 1988-09-30 1988-09-30 Pending JPH0249966U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12950188U JPH0249966U (ja) 1988-09-30 1988-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12950188U JPH0249966U (ja) 1988-09-30 1988-09-30

Publications (1)

Publication Number Publication Date
JPH0249966U true JPH0249966U (ja) 1990-04-06

Family

ID=31383834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12950188U Pending JPH0249966U (ja) 1988-09-30 1988-09-30

Country Status (1)

Country Link
JP (1) JPH0249966U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007112627A (ja) * 2005-09-26 2007-05-10 Nitto Denko Corp 円筒状巻芯、ロール状シートの製造方法、及びロール状シート
JP2007119230A (ja) * 2005-10-31 2007-05-17 Showa Marutsutsu Co Ltd 樹脂製巻芯およびその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007112627A (ja) * 2005-09-26 2007-05-10 Nitto Denko Corp 円筒状巻芯、ロール状シートの製造方法、及びロール状シート
JP2007119230A (ja) * 2005-10-31 2007-05-17 Showa Marutsutsu Co Ltd 樹脂製巻芯およびその製造方法

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