Device for producing at least one hollow valve
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United States of America Patent
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Nov 28, 2017
Issued Date -
N/A
app pub date -
Dec 10, 2015
filing date -
Dec 11, 2014
priority date (Note) -
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Abstract
A device for producing at least one hollow valve for a gas exchange system may include at least one valve holder. The at least one valve holder may include a valve stem centring element, a valve receptacle and a valve head holder. The valve receptacle may receive a valve stem and the valve head holder may receive a valve head. A first carrier and a second carrier may be provided. The valve holder may be arranged on the first carrier. At least one cathode holder may be arranged on the second carrier. The cathode holder may include a cathode that is insertable through the first carrier via the valve stem centring element. At least one contact plate may be arranged opposite the valve head holder.
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