Mold clamping apparatus and mold clamping method

Metal deforming – By application of fluent medium – or energy field – Using fixed die

Reexamination Certificate

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Details

C072S062000, C072S455000, C029S421100, C029S512000

Reexamination Certificate

active

06892560

ABSTRACT:
A mold clamping apparatus includes a frame including a holding portion for holding a mold and an open portion allowing the mold to be inserted into/taken out from the holding portion in a direction of the longer side of the mold, a mold moving device for moving the mold to insert/take out the mold into/from the holding portion through the open portion in the frame, and a mold opening/closing device for opening/closing the mold located outside the frame. This mold clamping apparatus is capable of holding the mold securely in a closed state resisting a pressure acting to open the mold and allows reduction of energy consumption, equipment maintenance cost, production cost, and the size thereof.

REFERENCES:
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patent: 5211046 (1993-05-01), Inagaki
patent: 5482454 (1996-01-01), Miyahara
patent: 5582052 (1996-12-01), Rigsby
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patent: 5755653 (1998-05-01), Nishida
patent: 6018971 (2000-02-01), Kleinschmidt
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patent: 6634198 (2003-10-01), Dudziak
patent: 0 808 674 (1997-11-01), None
patent: (P) Sho 58-119426 (1983-07-01), None
patent: (P) Sho 60-96333 (1985-05-01), None
patent: (P) Hei 05-44396 (1993-06-01), None
patent: (P) Hei 09-174290 (1997-07-01), None
European Search Report (two pages), dated Sep. 20, 2002, with Annex (two pages), European Patent Application No. 114484.7 corresponding to this application.
Patent Abstracts of Japan, abstract (in English) of JP 05 329693 A.

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