| 54 |
Title |
TI |
[DE] Schneelastschutzsystem
[EN] System protecting roofs of buildings and vehicles from dangerous effects of snow and ice overloading, comprises multi-chamber, pressure-pulsed inflatable structures able to dislodge accumulations |
| 71/73 |
Applicant/owner |
PA |
Advance Technology Venture Ltd., Dublin, IE
|
| 72 |
Inventor |
IN |
Baum, Andrea, 50259 Pulheim, DE
;
Fischer, Herwig, Poznan, PL
|
| 22/96 |
Application date |
AD |
Feb 10, 2006 |
| 21 |
Application number |
AN |
102006006097 |
|
Country of application |
AC |
DE |
|
Publication date |
PUB |
Jul 26, 2007 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
102006000828
20060105
|
| 51 |
IPC main class |
ICM |
E04B 7/18
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
E04B 7/08
E04D 13/106
|
|
MCD main class |
MCM |
E04B 7/18
(2006.01)
|
|
MCD secondary class |
MCS |
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[DE] Ein System zum Schutz für Dächer bzw. für die oben liegenden Abschlussflächen von Gebäuden, Fahrzeugen, Anhängern oder sonstigen Gegenständen insbesondere für Flachdächer, gegen Überlastung durch Schnee- und Eislasten, indem ein aufblasbares Pult- oder Satteldach größeren Neigungswinkels auf dem Dach angebracht wird, so dass der Schnee abrutschen kann, wobei die Rutschwirkung durch pulsierendes Aufblasen verstärkt wird.
[EN] Multi-chamber inflatable structures are added to the roof when required, or permanently. Inclination of the outer skin increases on inflation, causing masses of snow to slide off. Chambers are connected through pressure valves. A series of pressure pulses are produced, to dislodge adherent snow masses, and initiate sliding-off. Inflatable components are fixed against wind loading with basal anchors and/or fixed points on the building. The inflatables are designed to distribute loading onto supporting walls or columns, especially of large flat roofs over e.g. supermarkets or factories. |
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
E04B 7/18
|
