Invention Grant
- Patent Title: Folding shutter arrangement
- Patent Title (中): 折叠快门布置
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Application No.: US13978642Application Date: 2012-01-16
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Publication No.: US09279285B2Publication Date: 2016-03-08
- Inventor: Bernhard Lucas
- Applicant: Bernhard Lucas
- Agency: Fay Sharpe LLP
- Priority: DE202011001556U 20110115
- International Application: PCT/EP2012/000157 WO 20120116
- International Announcement: WO2012/095324 WO 20120719
- Main IPC: E05D15/26
- IPC: E05D15/26 ; E06B9/06 ; E05F15/605

Abstract:
A folding shutter arrangement having three or more rigid folding shutter elements having element edges that bend out and element edges that do not bend out in alternation. A first folding shutter element can be fastened to a building so as to be pivotable about a first axis near a element edge that does not bend out. A second folding shutter element is pivotably retained about a second axis near a second element edge that does not bend out. Adjacent folding shutter elements are pivotably connected to each other in pairs at the third element edges by a bend-out joint. A driving element is provided which drives at least one of the element edges in the opening or closing direction, and which forcibly pivots the folding shutter elements connected to at least one of the element edges that do not bend out.
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