EP 2614762 A3 20140910 - Hose system for a working machine, working machine and machine assembly
Title (en)
Hose system for a working machine, working machine and machine assembly
Title (de)
Schlauchsystem für eine Arbeitsmaschine, Arbeitsmaschine und Anordnung
Title (fr)
Système de tuyaux pour une machine de travail, machine de travail et ensemble de machine
Publication
Application
Priority
DE 202012000453 U 20120113
Abstract (en)
[origin: EP2614762A2] The system (30) has a suction device (20), and a supply line i.e. power cable (34), arranged at an extraction hose, and an external hose (36) e.g. textile hose or fabric hose or fire hose, enclosing the power cable and the extraction hose. The external hose is shorter than the extraction hose and the supply line. Overlapping collars (38) or muffs are provided at ends of the external hose. The supply line is guided from the hose system to the collars or muffs. Connection pieces for the extraction hose are attached at the collars or muffs or connected with the collars or muffs.
IPC 8 full level
CPC (source: EP)
A47L 7/0095 (2013.01); A47L 9/246 (2013.01); B24B 7/18 (2013.01); B24B 55/10 (2013.01)
Citation (search report)
- [X] FR 1564201 A 19690418
- [XY] US 3082289 A 19630319 - ALLEN OLIVER L
- [X] JP H01157651 U 19891031
- [YA] DE 20016447 U1 20001207 - FESTO TOOLTECHNIC GMBH & CO [DE]
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
DOCDB simple family (publication)
DE 202012000453 U1 20120215; EP 2614762 A2 20130717; EP 2614762 A3 20140910
DOCDB simple family (application)
DE 202012000453 U 20120113; EP 12193428 A 20121120