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Title:
WIND ENERGY INSTALLATION AZIMUTH OR PITCH DRIVE
Document Type and Number:
WIPO Patent Application WO/2011/128291
Kind Code:
A3
Abstract:
A wind energy installation azimuth or pitch drive having a moving shaft drive is proposed.

Inventors:
ROEER JOCHEN (DE)
Application Number:
PCT/EP2011/055625
Publication Date:
March 22, 2012
Filing Date:
April 11, 2011
Export Citation:
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Assignee:
WOBBEN ALOYS (DE)
ROEER JOCHEN (DE)
International Classes:
F03D11/04
Domestic Patent References:
WO2009048402A12009-04-16
WO2008041687A12008-04-10
Foreign References:
DE102005039434A12007-02-22
EP1662138A12006-05-31
US20100004087A12010-01-07
EP0869280A21998-10-07
Attorney, Agent or Firm:
EISENFÜHR SPEISER & PARTNER et al. (MarcPostfach 10 60 78, Bremen, DE)
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