Gear transmission unit with planetary gears,申请号AU20040291730-传众专利搜索

Gear transmission unit with planetary gears

申请公布号：AU2004291730(B2)

申请号：AU20040291730

申请日期：2004.11.19

申请公布日期：2010.11.25

申请人：

HANSEN TRANSMISSIONS INTERNATIONAL NV

发明人：WARREN SMOOK;ROGER BOGAERT

分类号：F03D11/02;F16H1/28

主分类号：F03D11/02

摘要：A planetary type gear transmission unit (11) suitable for a wind turbine (10) includes sun (27), planet (25) and ring (24) gears and a planet carrier (41), the planet carrier (28) including a planet bogie plate (43) which supports and locates circumferentially spaced pairs of planet gears (25) a planetary type gear transmission unit (11) includes sun (27), planet (25) and ring gears (24) and a planet carrier(28), the planet carrier (28) including a planet bogie plate (43) which supports and locates circumferentially spaced pairs of planet gears (25), the sun (27) and ring gears (24) being each of the double helical type and each of the planet gears (47) of a pair being of the single helical type and of a helix angle opposite to that of the other planet gear (48) of the pair.