Gas discharge systems for die-casting machines and methods for discharging gases
AssigneeKabushiki Kaisha Toyota Jidoshokki
InventorsMasakazu Hirano, Koichi Kawaura
Life of this patent
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Abstract
A discharge system (100) may discharge gases produced by a die-casting machine. The die-cast machine may include a first die (150) and a second die (170) that are configured in order to form cast products. A closure device defines an enclosed region (190) between opposing surfaces (151, 171) of the first and second dies. A transfer device (110, 120, 122, 130) serves to discharge the gases within the enclosed region to the outside. The first and second dies are configured to form a portion of the closure device.
Claims13
A discharge system for discharging gases produced in a die-casting machine, which die-cast machine includes a first die and a second die arranged and constructed to form a cast product, comprising:
- a closure device arranged and constructed to define a substantially enclosed region between opposing surfaces of the first and second dies;
- and
- a transfer device arranged and constructed to discharge gases within the enclosed region to the outside, wherein the first and second dies define a portion of the closure device when the first and second dies are opened.
A discharge system for discharging gases produced in a die-casting machine, which die-cast machine includes a first die and a second die arranged and constructed to form a cast product, comprising:
- means for defining a substantially enclosed region between opposing surfaces of the fist and second dies when the fist and second dies are opened;
- and
- means for discharging gases within the enclosed region to the outside.
A method for discharging gases produced by a die-casting machine, which die-cast machine includes a first die and a second die arranged and constructed to form cast products, comprising:
- discharging gases within a substantially enclosed region to the outside, the enclosed region being defined between opposing surfaces of the first and second dies when the first and second dies are opened.
Dependencies are inferred from the claim text.