Test bed comprising elastic connector elements for helicopter gearboxes
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United States of America Patent
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Jun 27, 2006
Issued Date -
N/A
app pub date -
Jul 18, 2002
filing date -
Jul 24, 2001
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A testing stand for a helicopter transmission is arranged in a testing stand (20) capable of swiveling deflection around a rotor shaft (4) with one output side rotor shaft (4) and at least one drive side input shaft (6, 8). Actuators (28, 30) are provided around the rotor shaft axis (4) for swiveling deflection of the helicopter transmission (2) to equalize shifts on connection couplings (14, 16, 22) occurring under load. It is suggested that the helicopter transmission (2) be clampable in the testing stand (20) by connection elements (24, 26) elastic with respectable to swiveling deflection.
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Cited Art Landscape
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