Title:
WIND ENERGY INSTALLATION WORKING GANTRY AND WIND ENERGY INSTALLATION
Document Type and Number:
WIPO Patent Application WO/2012/019815
Kind Code:
A3
Abstract:
The invention relates to a wind energy installation working gantry having a working platform and railings arranged on the working platform, wherein the railings can be blocked off by means of a blocking element and the blocking element is be arranged in a transition region to an elevator. The invention relates in particular to a wind energy installation having a locking device comprising a locking mechanism for receiving a first locking element and a second locking element, wherein the first locking element is connected to the elevator and the second locking element is connected to the blocking element, and the locking mechanism is designed to release one of the two locking elements by locking the respective other locking element relative to the locking device. The invention further relates to a locking device, to an elevator and to a wind energy installation.
Inventors:
MUELLER JOHANN (DE)
Application Number:
PCT/EP2011/060219
Publication Date:
April 26, 2012
Filing Date:
June 20, 2011
Export Citation:
Assignee:
WOBBEN ALOYS (DE)
MUELLER JOHANN (DE)
MUELLER JOHANN (DE)
International Classes:
B65G1/08; F03D1/00; B65G13/12
Domestic Patent References:
| WO2003002447A1 | 2003-01-09 |
Foreign References:
| EP2093417A2 | 2009-08-26 | |||
| EP0739851A2 | 1996-10-30 | |||
| GB1287619A | 1972-09-06 |
Attorney, Agent or Firm:
EISENFÜHR SPEISER & PARTNER et al. (Bremen, DE)
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