EP 0209491 A1 19870121 - Roof enclosure for vent pipes or exhaust chimneys.
Title (en)
Roof enclosure for vent pipes or exhaust chimneys.
Title (de)
Einfassung für Ueberdach-Entlüftungsrohre oder -Abluftkamine.
Title (fr)
Garniture de toiture pour conduits de ventilation ou cheminées de désenfumage.
Publication
Application
Priority
CH 304685 A 19850712
Abstract (en)
1. Skirting for above-roof ventilation pipes or exhaust chimneys having a flexible fitting flange (1) placeable on the pitched roof and having an opening for the pipe (10) or the chimney, and having a sleeve (2) connected to the fitting flange (1) and attachable to the pipe (10) or the chimney, the free edge (3) of the sleeve (2) being fixable to the pipe (10) or chimney perpendicular to the longitudinal axis thereof by means of a clamping collar (4), and the plane defined by the free-lying edge (3) of the sleeve (2) forms an acute angle with the plane of the fitting flange (1), the sleeve (2) having a cylindrical shape, the wall section thereof to be turned towards the roof ridge (13) is shorter in its height than the wall section opposite it, and that the wall section of the sleeve (2) to be turned towards the roof ridge (13) is substantially vertically non-adjustable, whereas the wall section of the sleeve (2) to be turned away from the roof ridge (13) together with the fitting flange (1) is vertically adjustable by hand, characterized in that approximately in the middle of the distance of the free edge (3) of the sleeve from the fitting flange (1) there is within the sleeve (2) a steel ring (5) about which a fold (6) of material is formed upon vertical adjustment of the wall section of the sleeve (2) to be turned away from the roof ridge (13).
Abstract (de)
Die Dacheinfassung umfasst einen flexiblen, an das Schrägdach (12) verlegbaren Anschlussflansch (1) und eine mit dem Anschlussflansch (1) verbundene Manschette (2). Der Anschlussflansch (1) weist eine Öffnung für das Entlüftungsrohr (10) auf, wobei die Manschette (2) auf das Belüftungsrohr (10) aufziehbar ist. Der dem Dachfirst (13) zuzukehrende Wandabschnitt der Manschette (2) ist in seiner Höhe kürzer ausgebildet als der ihm gegenüberliegende Wandabschnitt. Der dem Dachfirst (13) abzukehrende Wandabschnitt der Manschette (2) ist samt dem Anschlussflansch (1) von Hand höhenverstellbar. Dadurch wird die Anpassung an die verschiedene Neigung des Schrägdaches (12) von etwa 15 bis 60° problemlos erzielt.
IPC 1-7
IPC 8 full level
E04D 13/14 (2006.01); E04D 13/147 (2006.01)
CPC (source: EP)
E04D 13/1471 (2013.01)
Citation (search report)
- [Y] GB 1080837 A 19670823 - OSMA PLASTICS LTD
- [Y] FR 1424547 A 19660114 - TRELLEBORGS GUMMIFABRIKS AB
- [A] FR 2539447 A1 19840720 - REDLAND FRANCE [FR]
- [A] US 1647414 A 19271101 - MOORE FRANCIS J
- [A] GB 1310003 A 19730314 - BAMBROUGH G W BAMBROUGH ASSOCI
- [A] US 3731952 A 19730508 - ELWART B
- [A] FR 2377568 A1 19780811 - CUPIT GEORGE [AU]
Designated contracting state (EPC)
AT BE DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0209491 A1 19870121; EP 0209491 B1 19890419; AT E42367 T1 19890515; CH 670856 A5 19890714; DE 3662924 D1 19890524
DOCDB simple family (application)
EP 86810295 A 19860707; AT 86810295 T 19860707; CH 304685 A 19850712; DE 3662924 T 19860707