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Hayes Lemmerz International, Inc.

Hayes Lemmerz Equipment & Engineering, Inc.

Rick Van Horn

Kenneth D McKibben

Daniel D Minor

Robert L Macheske

Alan P Gould

Khushal Wardak

John Starks

Dean VanderJagt

Roger Mucci

A casting machine furnace apparatus that includes a furnace adapted to receive molten metal is described herein. The furnace includes an outer wall structure, a cover adapted to seal the furnace, a source of fluid, and a casting apparatus in fluid communication with the molten metal. The fluid is supplied into the furnace for applying fluid pressure on the molten metal. The application of fluid pressure on the molten metal causes the molten metal to supply the casting apparatus. The outer wall structure of the furnace is provided with a plurality of exhaust ports where the ports are provided in the outer wall structure at predetermined locations. The ports are selectively controllable between a first closed position, where the exhaust ports do not allow air to be exhausted from the furnace, and a second opened position, where the exhaust ports enable air to be exhausted from the furnace.

Method and apparatus for venting a gas in a lined pressure furnace

A modular casting system includes a plurality of casting modules and, is provided with on-board systems such as a lubrication system, cooling system, etc., which operate independently from similar systems on other modules of the system. Each of the casting modules is connected by quick disconnect connections to a centrally disposed source of fluid pressure and electrical power and a control unit for controlling each of the modules independently. Each of the modules is readily removable from the system and replaced with a new module of a different type or with a different mold. Each of the modules is preferably provided with a filter removal unit which is operative to raise the filter during the cooling operation and facilitates removal of the filter upon completion of the pouring operation. The upper platen of a casting module is provided with a swinging cope which is movable between a horizontal position and a vertical position to facilitate cleaning of the cope. The lower platen is preferably provided with a pneumatic hydraulic cylinder arrangement including a mechanism for raising the casting from the drag.

Module casting systems with shared controls

A modular casting system includes a plurality of casting modules and, is provided with on-board systems such as a lubrication system, cooling system, etc., which operate independently from similar systems on other modules of the system. Each of the casting modules is connected by quick disconnect connections to a centrally disposed source of fluid pressure and electrical power and a control unit for controlling each of the modules independently. Each of the modules is readily removable from the system and replaced with a new module of a different type or with a different mold. Each of the modules is preferably provided with a filter removal unit which is operative to raise of the filter during the cooling operation and facilitates removal of the filter upon completion of the pouring operation. The casting modules are provided with a tilting launder tray which facilitates laundering of the mold after a casting operation. The upper platen of a casting module is provided with a swinging cope which is movable between a horizontal position and a vertical position to facilitate cleaning of the cope. The lower platen is preferably provided with a pneumatic hydraulic cylinder arrangement including a mechanism for raising the casting from the drag.

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Hale, MI, United States of America

Rick Van Horn