Title:
METHOD AND DEVICE FOR ERECTING A TOWER FOR A WIND ENERGY PLANT
Document Type and Number:
WIPO Patent Application WO/2012/101023
Kind Code:
A3
Abstract:
The invention relates to a lifting device, in particular a crossbeam, for lifting a first tower segment of a concrete tower of a wind energy plant by means of a crane, comprising at least one securing means for securing the tower segment to the lifting device and at least one release device for releasing a connection between the lifting device and the tower segment.
Inventors:
VAN OHLEN HERMANN (DE)
HOELSCHER NORBERT (DE)
HONCZEK MICHAEL (DE)
HOELSCHER NORBERT (DE)
HONCZEK MICHAEL (DE)
Application Number:
PCT/EP2012/050729
Publication Date:
October 04, 2012
Filing Date:
January 18, 2012
Export Citation:
Assignee:
WOBBEN PROPERTIES GMBH (DE)
VAN OHLEN HERMANN (DE)
HOELSCHER NORBERT (DE)
HONCZEK MICHAEL (DE)
VAN OHLEN HERMANN (DE)
HOELSCHER NORBERT (DE)
HONCZEK MICHAEL (DE)
International Classes:
B66C1/10; B28B23/00; B66B17/10; E04G21/24; E04H12/34; F03D1/00; F03D11/00; F03D11/04
Domestic Patent References:
| WO2004038108A1 | 2004-05-06 | |||
| WO2010147459A2 | 2010-12-23 | |||
| WO2011050882A2 | 2011-05-05 |
Foreign References:
| US20090107062A1 | 2009-04-30 | |||
| GB1019858A | 1966-02-09 | |||
| DE102009061027A1 | 2010-10-28 | |||
| DE10104351A1 | 2002-08-22 | |||
| US20090284012A1 | 2009-11-19 | |||
| DE8424193U1 | 1985-12-12 |
Attorney, Agent or Firm:
EISENFÜHR SPEISER & PARTNER et al. (Bremen, DE)
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