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Class Information
Number: 164/308
Name: Metal founding > Means to shape metallic material > Pressure shaping means > Injection type > Direct pneumatic charging means > Flask sealing cap contains a pressure conduit
Description: Apparatus which includes a cover member for a mold holding means which makes a gas tight closure and contains a port through which the pneumatic charging pressure is introduced.










Patents under this class:

Patent Number Title Of Patent Date Issued
5320160 Casting device, method for using the device, casting device of vehicle wheel, method for using the device, and vehicle wheel Jun. 14, 1994











 
 
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