EP 0131086 B1 19890524 - VENT PIPE FOR A ROOF
Title (en)
VENT PIPE FOR A ROOF
Publication
Application
Priority
DE 8316888 U 19830609
Abstract (en)
[origin: EP0131086A2] 1. Roof vent pipe (5) which is arranged moveably in a tile (6) matched to pantiles and has a vent hose (1) which is arranged at the end inside the roof and the free end of which is equipped with a connecting tube (10), characterized in that the vent hose (1) is moulded onto the connecting tube (10), which has windowlike perforations (11) which are filled by webs (12) which start from a layer of the hose material of the vent hose (1), which layer grips the end region of the tube wall to the tube (10).
IPC 1-7
IPC 8 full level
E04D 1/30 (2006.01); E04D 13/14 (2006.01); E04F 17/02 (2006.01); E04F 17/04 (2006.01)
CPC (source: EP US)
E04D 1/30 (2013.01 - EP US); E04F 17/02 (2013.01 - EP); E04F 17/04 (2013.01 - EP)
Designated contracting state (EPC)
CH DE FR LI NL
DOCDB simple family (publication)
EP 0131086 A2 19850116; EP 0131086 A3 19870527; EP 0131086 B1 19890524; DE 3478323 D1 19890629; DE 8316888 U1 19831117
DOCDB simple family (application)
EP 84101819 A 19840222; DE 3478323 T 19840222; DE 8316888 U 19830609