Patent JPS595015A successfully refreshed from Google Patents.
JPS595015A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Mold structure
Assignee: Hitachi Ltd
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Filing: 1982-07-02
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Granted: —
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Expires: 2002-07-02
Abstract
Abstract PURPOSE:To simplify a quick change of a pilot pin by a method wherein a cavity block is divided and the pilot pin is stood on said divided block. CONSTITUTION:The cavity block 15 of the bottom force 12 comprises the block lower 15a and the block upper 15b and the pilot pin 22 is stood under the block upper 15b. When the pilot 22 is to be exchanged, the bolt 21 is removed to take block upper 15b out of the block lower 15a, the pilot pin 22 is removed from the back side of the block upper 15b, a new pilot is stood and the block upper 15b is set again on the block lower 15a with the bolt 21.
Inventors
- 👤 Katsuhiro Tabata
- 👤 田畑 克弘
- 👤 Takeshi Shimizu
- 👤 猛 清水
- 👤 Bunji Kuratomi
- 👤 文司 倉冨
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-31 04:20
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/30; B29C33/306
Claims Analysis
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