Die for forging at high temperatures
Publikation: Geistiges Eigentum › Patentanmeldung/Patent
Beitragende
Abstract
Die for high temperature forging of metal components, in particular intermetal components, including and upper an a lower die, characterized in that provided to each die part, at room temperature and with some clearance, is a surrounding reinforcing ring against which each die part is positioned when heated due to its thermal expansion and via which a compressive stress is exerted onto each die part (4).
Details
Die for high temperature forging of metal components, in particular intermetal components, including and upper an a lower die, characterized in that provided to each die part, at room temperature and with some clearance, is a surrounding reinforcing ring against which each die part is positioned when heated due to its thermal expansion and via which a compressive stress is exerted onto each die part (4).
Originalsprache | Englisch |
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IPC (Internationale Patentklassifikation) | B21D 37/16 |
Veröffentlichungsnummer | US 7,836,744 |
Anmeldedatum | 25 Juli 2007 |
Land/Gebiet | USA/Vereinigte Staaten |
Prioritätsdatum | 11 Aug. 2006 |
Prioritätsnummer | DE102006037883 |
Publikationsstatus | Veröffentlicht - 23 Nov. 2010 |
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