EP 3710176 B1 20220105 - MANUALLY OPERATED DRUM-TYPE PIPE CLEANING DEVICE
Title (en)
MANUALLY OPERATED DRUM-TYPE PIPE CLEANING DEVICE
Title (de)
HANDGEFÜHRTES TROMMEL-ROHRREINIGUNGSGERÄT
Title (fr)
APPAREIL MANUEL DE NETTOYAGE DE TUYAUX À TAMBOUR
Publication
Application
Priority
- DE 102017126899 A 20171115
- DE 2018100934 W 20181115
Abstract (en)
[origin: WO2019096353A1] The invention relates to a manually operated drum-type pipe cleaning device (1) comprising a drum (3) which can be rotated about a rotational axis (2) and a spring shaft (4) paired with the drum (3). A longitudinal section (5) of the spring shaft (4) extends from the drum (3), and the longitudinal section (5) can rotate about its longitudinal axis (6) by means of a rotation of the drum (3). The drum-type pipe cleaning device (1) additionally comprises a handle (7) which is designed to rotatably support the drum (3). The drum-type pipe cleaning device (1) additionally comprises a drive shaft (9) for driving the drum (3) and an attachment point (10) paired with the drive shaft (9) in order to drivingly connect the drive shaft (9) to a drive machine. Furthermore, an overrunning clutch (11) is provided, via which the drive shaft (9) is or can be connected to the drum (3) in an operative manner such that the overrunning clutch (11) is engaged when the drive shaft (9) is being driven and runs freely when the drum (3) is being driven.
IPC 8 full level
B08B 9/045 (2006.01); E03F 9/00 (2006.01)
CPC (source: EP US)
B08B 9/045 (2013.01 - EP US); E03F 9/005 (2013.01 - EP US); B08B 2209/04 (2013.01 - US)
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
DOCDB simple family (publication)
DE 102017126899 A1 20190516; AU 2018369269 A1 20200521; DE 112018005589 A5 20200716; EP 3710176 A1 20200923; EP 3710176 B1 20220105; ES 2907820 T3 20220426; US 11325170 B2 20220510; US 2020298291 A1 20200924; WO 2019096353 A1 20190523
DOCDB simple family (application)
DE 102017126899 A 20171115; AU 2018369269 A 20181115; DE 112018005589 T 20181115; DE 2018100934 W 20181115; EP 18814775 A 20181115; ES 18814775 T 20181115; US 201816756289 A 20181115