EP 0949391 A3 20000223 - Roof lead-through
Title (en)
Roof lead-through
Title (de)
Dachdurchführung
Title (fr)
Traversée de toit
Publication
Application
Priority
DE 19816237 A 19980411
Abstract (en)
[origin: EP0949391A2] Two opposing fasteners (13,14) are slidably mounted beneath a roofing slab (2) around the outer surface (5) of a tube (4) forming the ventilation pipe (1), and can be clamped against the underside (12) of the slab. The ventilation pipe extends through an opening in the slab. Supports (6) mounted on the outside of the tube part of the pipe rest on top of slab edges (10,11) located above the slab opening. The fasteners are shells with a profiling (17,18), which mates with corresponding profiles extending over the length of the outer tube surface. Independent claims are also included for (a) the ventilation pipe, and (b) the roofing slab.
IPC 1-7
IPC 8 full level
E04D 13/147 (2006.01)
CPC (source: EP)
E04D 13/1476 (2013.01)
Citation (search report)
- [XYA] FR 2413616 A1 19790727 - MANET CLAUDE [FR]
- [AY] FR 2618206 A1 19890120 - AMPHOUX ANDRE [FR]
- [A] US 4437687 A 19840320 - WILSON JAMES H [US]
- [A] EP 0101401 A2 19840222 - PCH CONST PTY LTD [AU], et al
- [A] FR 627271 A 19270930 - FR DE L EVERITE SOC
- [A] GB 2132247 A 19840704 - PRITCHARD CHARLES FREDERICK
- [A] DE 9201176 U1 19920326
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0949391 A2 19991013; EP 0949391 A3 20000223; EP 0949391 B1 20011031; AT E207998 T1 20011115; DE 19816237 A1 19991021; DE 59900365 D1 20011206
DOCDB simple family (application)
EP 99106594 A 19990331; AT 99106594 T 19990331; DE 19816237 A 19980411; DE 59900365 T 19990331