EP 4088635 A1 20221116 - DEVICE FOR THE RETRACTABILITY OF THE FLEXIBLE HOSE OF CENTRAL VACUUM SYSTEMS
Title (en)
DEVICE FOR THE RETRACTABILITY OF THE FLEXIBLE HOSE OF CENTRAL VACUUM SYSTEMS
Title (de)
VORRICHTUNG FÜR DIE EINZIEHBARKEIT DES SCHLAUCHES VON ZENTRALSTAUBSAUGANLAGEN
Title (fr)
DISPOSITIF DE RÉTRACTABILITÉ DU TUYAU FLEXIBLE DE SYSTÈMES DE VIDE CENTRAUX
Publication
Application
Priority
IT 202100002579 U 20210514
Abstract (en)
A metallic housing (1) having a substantially parallelepiped shape and provided to be flush-mounted in a wall or to be left exposed, inside which there is a rigid tubing (2) having a cross-section and a length which are suitable to accommodate internally the flexible hose (6), already used with the cleaning accessories, when drawn by the suction of the control unit, the tubing (5) of the system being connected to the tubing (2) of the housing (1).
IPC 8 full level
CPC (source: EP)
A47L 5/38 (2013.01); A47L 9/248 (2013.01)
Citation (applicant)
IT 20202100002579 U
Citation (search report)
- [XA] US 2011041282 A1 20110224 - SMITH JAMES F [US], et al
- [IA] US 2007174991 A1 20070802 - TROTTER JERRY [US]
- [IA] WO 0124677 A1 20010412 - DRIVSTUEN GARY [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4088635 A1 20221116; EP 4088635 B1 20240424; EP 4088635 C0 20240424; IT 202100002579 U1 20221114
DOCDB simple family (application)
EP 22172330 A 20220509; IT 202100002579 U 20210514