MOLD LUBRICANT DISCHARGING APPARATUS FOR KNOCKOUT SYSTEMS

Title:

MOLD LUBRICANT DISCHARGING APPARATUS FOR KNOCKOUT SYSTEMS

Document Type and Number:

WIPO Patent Application WO/1988/007420

Kind Code:

A1

Abstract:

This invention relates to a mold lubricant discharging apparatus for a knockout system installed in a press, adapted to prevent the anchoring of a mold lubricant, which causes the knockout system to be broken. This apparatus is provided with a nozzle (11) opened at its front end in a chamber (2), and an air pump (13) connected to the base end of the nozzle (11) and adapted to supply the air into te nozzle (11) for forcibly discharging the mold lubricant from the chamber (2).

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Inventors:

URATA CHIEO (JP)

Application Number:

PCT/JP1988/000329

Publication Date:

October 06, 1988

Filing Date:

March 31, 1988

Export Citation:

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Assignee:

KOMATSU MFG CO LTD (JP)

International Classes:

B21D37/18; B21D45/02; B21D45/04; B21J3/00; B21J13/14; B30B15/00; B30B15/32; (IPC1-7): B21D45/04; B21J3/00; B21J13/14

Foreign References:

JPS4620480Y1	1971-07-15
JPS60176844U	1985-11-22

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