BEARING FOR WIND TURBINE

A bearing has a circular element normally fixed with respect to ground. The circular element associated with the ground element is permitted to idle in rotation, so as to distribute wear around the circumference thereof. Various means of controlling and causing idle rotation are disclosed. Rolling e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: WHEALS, JONATHAN, CHARLES
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A bearing has a circular element normally fixed with respect to ground. The circular element associated with the ground element is permitted to idle in rotation, so as to distribute wear around the circumference thereof. Various means of controlling and causing idle rotation are disclosed. Rolling elements are preferably provided between inner and outer races of a bearing assembly.