EP 0165908 A2 19851227 - A coupling point for central air-extraction systems.
Title (en)
A coupling point for central air-extraction systems.
Title (de)
Anschlussstutzen für zentrale Sauganlagen.
Title (fr)
Vanne de connexion pour systèmes à centrale d'aspiration.
Publication
Application
Priority
IT 2898484 U 19840619
Abstract (en)
The invention relates to a coupling point for central air-extraction systems, and comprises: a base (2), fixed either direct to the wall or to the open side of a pattress (20) and having a hollow cylindrical socket (3); a base-insert (5) whose rear face exhibits a protruding tubular element (6) which fits coaxially into the hollow cylindrical socket (3); a flat shutter (8) which slides transversely across the open front end of the tubular element (6), is provided at one end with a hole (9) of diameter no less than the internal diameter of the tubular element (6), and is guided by a retaining-component (11) fitted to the front of the base-insert (5); and an outer panel (12) fitted over the retaining-component (12).
IPC 1-7
IPC 8 full level
A47L 5/38 (2006.01)
CPC (source: EP)
A47L 5/38 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0165908 A2 19851227; EP 0165908 A3 19870819; EP 0165908 B1 19891220; AT E48750 T1 19900115; AU 3951185 A 19860102; DE 3574822 D1 19900125; ES 285607 U 19851216; ES 285607 Y 19860716; IT 8428984 V0 19840619
DOCDB simple family (application)
EP 85830054 A 19850228; AT 85830054 T 19850228; AU 3951185 A 19850305; DE 3574822 T 19850228; ES 285607 U 19850325; IT 2898484 U 19840619