Lining support plate and associated production method

Metal founding – Process – Shaping liquid metal against a forming surface

Reexamination Certificate

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Details

C188S25000B

Reexamination Certificate

active

07810546

ABSTRACT:
A lining support plate includes a base plate of cast metal and a plurality of pins which extend into the base plate and project from a support surface to anchor a friction lining material on the base plate. In the manufacture of the lining support plate, a support plate pattern (1) with a. plurality of cavities (4) in a lateral face is provided. Pins (6a-6d) are inserted into the cavities and partially protrude from the support plate pattern (1). The support plate pattern (1) and the protruding portions of the pins (6a-6d) are surrounded by a moulding compound which is compressed and/or cured. When the support plate pattern (1) is removed, the pins (6a-6d) are left behind in the moulding compound and a support plate casting cavity is formed. A melt is poured into the cavity, surrounding the portions of the pins (6a-6d) protruding into the cavity. Once the melt has solidified, the lining support plate can be removed from the mould.

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patent: 6279222 (2001-08-01), Bunker et al.
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patent: 9-111393 (1997-04-01), None
patent: 11-230208 (1999-08-01), None
Translation of Abstract - Japanese Utility Model No. 06-008138.
Computer Translation of JP 06-008138 U from Japanese Patent Office.

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