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JPH0248917A Expired / Lapsed JP ⏱️ 0.0 years remaining

Injection mold

Assignee: Sankyo Engineering Co Ltd
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Filing: 1988-01-12
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Granted: —
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Expires: 2008-01-12
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Abstract

Abstract PURPOSE:To mold various molded products inexpensively by making use of a pair of mold fixing frames, by a method wherein a slide-core-shaped part of a part of a mold is constituted so that the same is made to be a separate body from a mechanical part of a slide and, detachable. CONSTITUTION:When a form of a molded product is going to be changed, a slide-core-shaped part is removed from a slide mechanism part 42. A fitting part 41 of the slide-core-shaped part 4 which is going to be changed is inserted into an insertion groove 43 provided in the slide mechanism part 42 for fitting and the slide-core-shaped part 4 which is going to be changed is fitted to the slide mechanism part 42 for the fitting. An exchange of a mold including a slide core can be performed easily and a pair of mold fixing frames can be used in common for a large number of kinds of the molds.

Inventors

  • 👤 Takeshi Nakamura
  • 👤 孟 中村

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-09 19:31
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/26; B29C45/33; B29C45/332; Y; Y10; Y10S; Y10S425/00; Y10S425/058

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

JPS5663428A Cited
JPS61227011A Cited

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