The CH-47D or Modernized Chinook helicopter utilizes the most recent state-of-the-art drive system developments for the design, fabrication, and qualification of its four different gearboxes. Those developments related to gearing include: use of finite element analyses, fabrication techniques that eliminate bolted joints, and the use of gear stress measurements as part of the qualification program. The means by which structural optimization of the gearing is obtained using these approaches is discussed. (Wassmann)
Structural development of the modernized chinook helicopter transmission gearing
Konstruktive Entwicklung des Kraftuebertragungsgetriebes fuer den modernisierten Chinook Hubschrauber
1979
9 Seiten, 21 Bilder, 2 Tabellen, 4 Quellen
Conference paper
English
Development of high temperature gearing for helicopter transmission
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