JPS634968U - - Google Patents

Info

Publication number
JPS634968U
JPS634968U JP9749886U JP9749886U JPS634968U JP S634968 U JPS634968 U JP S634968U JP 9749886 U JP9749886 U JP 9749886U JP 9749886 U JP9749886 U JP 9749886U JP S634968 U JPS634968 U JP S634968U
Authority
JP
Japan
Prior art keywords
hardness
bobbin
layer
shore
synthetic resin
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
JP9749886U
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 JP9749886U priority Critical patent/JPS634968U/ja
Publication of JPS634968U publication Critical patent/JPS634968U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Description

【図面の簡単な説明】
第1図は本考案ボビンの1実施例の断面図であ
る。第2図は本考案ボビンの1実施例の斜視図で
ある。 1……外層、2……内層、b……ボビン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外層と内層との二層構造を有するボビンであつ
    て、前記外層がシヨアーA硬度計で70〜100
    の比較的低硬度の合成樹脂で形成されており、か
    つ前記内層がシヨアーD硬度計で60以上の高硬
    度の合成樹脂で形成されていることを特徴とする
    合成樹脂製ボビン。
JP9749886U 1986-06-25 1986-06-25 Pending JPS634968U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9749886U JPS634968U (ja) 1986-06-25 1986-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9749886U JPS634968U (ja) 1986-06-25 1986-06-25

Publications (1)

Publication Number Publication Date
JPS634968U true JPS634968U (ja) 1988-01-13

Family

ID=30964483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9749886U Pending JPS634968U (ja) 1986-06-25 1986-06-25

Country Status (1)

Country Link
JP (1) JPS634968U (ja)

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