JPH02133254U - - Google Patents

Info

Publication number
JPH02133254U
JPH02133254U JP3984289U JP3984289U JPH02133254U JP H02133254 U JPH02133254 U JP H02133254U JP 3984289 U JP3984289 U JP 3984289U JP 3984289 U JP3984289 U JP 3984289U JP H02133254 U JPH02133254 U JP H02133254U
Authority
JP
Japan
Prior art keywords
outer cylinder
cylinder
cylindrical shape
hollow cylindrical
stepped portion
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
JP3984289U
Other languages
English (en)
Other versions
JPH077010Y2 (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 JP1989039842U priority Critical patent/JPH077010Y2/ja
Publication of JPH02133254U publication Critical patent/JPH02133254U/ja
Application granted granted Critical
Publication of JPH077010Y2 publication Critical patent/JPH077010Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す要部縦断面図、
第２図は第１図におけるＡ部拡大断面図、第３図
および第４図はセラミツク内筒に発生するクラツ
クおよび欠損を示す要部斜視図である。 １：外筒、２：内筒、３：段部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 構造材料により中空円筒状に形成した外筒内に
    、セラミツク材料により中空円筒状に形成した内
    筒を嵌着してなるダイカスト用スリーブにおいて
    、溶融金属射出側の外筒の端部近傍に内筒の内径
    と同一内径に形成してなる段部を設けると共に、
    この段部に内筒の端部を当接固定し、前記外筒の
    端面において内周側が凹となるように形成したこ
    とを特徴とするダイカスト用スリーブ。
JP1989039842U 1989-04-04 1989-04-04 ダイカスト用スリーブ Expired - Lifetime JPH077010Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989039842U JPH077010Y2 (ja) 1989-04-04 1989-04-04 ダイカスト用スリーブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989039842U JPH077010Y2 (ja) 1989-04-04 1989-04-04 ダイカスト用スリーブ

Publications (2)

Publication Number Publication Date
JPH02133254U true JPH02133254U (ja) 1990-11-06
JPH077010Y2 JPH077010Y2 (ja) 1995-02-22

Family

ID=31549102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989039842U Expired - Lifetime JPH077010Y2 (ja) 1989-04-04 1989-04-04 ダイカスト用スリーブ

Country Status (1)

Country Link
JP (1) JPH077010Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819001U (ja) * 1981-07-29 1983-02-05 新日軽株式会社 風防包囲装置付バルコニ−
JPS5968651U (ja) * 1982-10-29 1984-05-09 東芝機械株式会社 立形ダイカストマシンの射出スリ−ブ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819001U (ja) * 1981-07-29 1983-02-05 新日軽株式会社 風防包囲装置付バルコニ−
JPS5968651U (ja) * 1982-10-29 1984-05-09 東芝機械株式会社 立形ダイカストマシンの射出スリ−ブ

Also Published As

Publication number Publication date
JPH077010Y2 (ja) 1995-02-22

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term