EP 1383612 A1 20040128 - QUICK-RELEASE COUPLING FOR THE LANCE OF A HIGH-PRESSURE CLEANING DEVICE
Title (en)
QUICK-RELEASE COUPLING FOR THE LANCE OF A HIGH-PRESSURE CLEANING DEVICE
Title (de)
SCHNELLKUPPLUNG FÜR DIE LANZE EINES HOCHDRUCKREINIGUNGSGERÄTS
Title (fr)
RACCORD RAPIDE POUR LANCE DE DISPOSITIF DE NETTOYAGE A HAUTE PRESSION
Publication
Application
Priority
- EP 02742820 A 20020503
- DK 0200291 W 20020503
- EP 01201630 A 20010503
Abstract (en)
[origin: EP1254724A1] The present invention concerns a liquid ejection device for a pressure-cleaning apparatus, comprising a housing (2) having means for receiving a liquid supply tube (5), a tubular body (7) comprising one or more flow channels, a first end of the tubular body connectable to connecting means of the housing (2), and a second end with an ejection nozzle (8), wherein the connecting means includes a tubular support element (33) for receiving and supporting the tubular body (7), said support element (33) being provided with locking means, the locking means comprising a tubular sleeve (38) which is provided around and axially slidable on the tubular support element (33), and biasing means (30) extending into co-operating receiving means in the tubular body (7) for retaining the tubular body in a predetermined position, and said biasing means (30) being operable by sliding the tubular sleeve (38). By the invention, a liquid ejection device with quick release coupling of a tubular body to the housing is provided. This makes it possible to change the type of tubular body or lance as it is often called, e.g. if it is demanded or desirable with respect to the cleaning operation. <IMAGE>
IPC 1-7
IPC 8 full level
B05B 15/06 (2006.01); B05B 15/65 (2018.01); B08B 3/02 (2006.01); B05B 1/16 (2006.01); B05B 9/01 (2006.01)
CPC (source: EP)
B05B 15/65 (2018.01); B08B 3/026 (2013.01); B05B 1/1609 (2013.01); B05B 9/01 (2013.01)
Citation (search report)
See references of WO 02089997A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1254724 A1 20021106; EP 1383612 A1 20040128; WO 02089997 A1 20021114
DOCDB simple family (application)
EP 01201630 A 20010503; DK 0200291 W 20020503; EP 02742820 A 20020503