EP 3225755 A1 20171004 - ROTARY TOILET PLUNGER AND VALVE, DRIVE, AND BRAKE DEVICES
Title (en)
ROTARY TOILET PLUNGER AND VALVE, DRIVE, AND BRAKE DEVICES
Title (de)
DREHBARER TOILETTENKOLBEN SOWIE VENTIL, ANTRIEB UND BREMSVORRICHTUNGEN
Title (fr)
PISTON ET VALVE DE TOILETTES ROTATIVES, ENTRAINEMENT, ET DISPOSITIFS DE FREIN
Publication
Application
Priority
- CN 201410398775 A 20140809
- CN 201410410660 A 20140820
- CN 201410449453 A 20140901
- CN 201410474906 A 20140917
- CN 201410563447 A 20141021
- CN 201410662559 A 20141111
- CN 2015000570 W 20150807
Abstract (en)
A rotary toilet piston (3) includes a housing of the piston and a lifting cylinder (9). A bearing (5) is mounted on an outer wall of a top portion of the lifting cylinder (9), an inner sleeve of the bearing is fixed on an outer wall of the lifting cylinder (9), an outer sleeve of the bearing is mounted in a in a bearing slot of the piston (3), and the piston (3) and the lifting cylinder (9) can rotate relative to each other by means of the bearing (5). A rotary toilet piston in which a shaft-sleeve structure is used between a rotary piston (3) and a lifting cylinder (9) to replace a bearing structure is further provided. A brake device for controlling the rotary toilet piston, a drive device for driving the rotary toilet piston, a water-jet control device of the rotary toilet piston, and a water-jet pipe of the rotary piston are further provided.
IPC 8 full level
E03D 1/34 (2006.01)
CPC (source: EP)
E03D 3/00 (2013.01); E03D 2201/40 (2013.01)
Citation (search report)
See references of WO 2016023329A1
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)
DOCDB simple family (application)
EP 15831623 A 20150807; CN 2015000570 W 20150807