EP 3000954 B1 20170426 - Electronic cylinder with waterproof structure
Title (en)
Electronic cylinder with waterproof structure
Title (de)
Elektronischer Zylinder mit wasserfester Struktur
Title (fr)
Cylindre électronique à structure étanche
Publication
Application
Priority
EP 14186755 A 20140929
Abstract (en)
[origin: EP3000954A1] An electronic cylinder includes a knob; a cylinder core connected with the knob; a motor having a protrusion block; a clutch unit; a coupler including a chamber receiving the clutch unit and a front portion having a front end face with an opening constituted by an injection channel indented inwardly from the end face and extending from a first point of a periphery confining the end face, an recess indented inwardly from a bottom surface of the injection channel and an outflow channel indented inwardly from the end face and extending from a second point of the periphery, the bottom of the recess being formed with a hole permitting extension of an axle for engaging the clutch unit, a preventing block in a depth of the opening such that after assembly, the end face abuts against the motor; and a waterproof filler hermetically filling the recess.
IPC 8 full level
E05B 17/00 (2006.01); E05B 47/06 (2006.01)
CPC (source: EP)
E05B 17/002 (2013.01); E05B 47/0615 (2013.01); E05B 47/0642 (2013.01); E05B 47/0012 (2013.01)
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)
DOCDB simple family (application)
EP 14186755 A 20140929