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Publication numberWO2011089612 A4
Publication typeApplication
Application numberPCT/IL2011/000085
Publication date13 Oct 2011
Filing date25 Jan 2011
Priority date25 Jan 2010
Also published asCN102741490A, EP2529069A1, US8544302, US20120324969, WO2011089612A1
Publication numberPCT/2011/85, PCT/IL/11/000085, PCT/IL/11/00085, PCT/IL/2011/000085, PCT/IL/2011/00085, PCT/IL11/000085, PCT/IL11/00085, PCT/IL11000085, PCT/IL1100085, PCT/IL2011/000085, PCT/IL2011/00085, PCT/IL2011000085, PCT/IL201100085, WO 2011/089612 A4, WO 2011089612 A4, WO 2011089612A4, WO-A4-2011089612, WO2011/089612A4, WO2011089612 A4, WO2011089612A4
InventorsIlan Goldman
ApplicantKnock N'lock Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
Door cylinder lock
WO 2011089612 A4
Abstract
The presently disclosed subject matter is directed towards an anti -vandalism electronic cylinder lock (10). The lock comprising a cylinder housing (30), an electronic cylinder lock mechanism, an inside knob (26), and an outside knob (100), the outside knob (100) being configured for assuming a first non - accessible, non - operable, retracted position, and a second, accessible operative position, in which the outside knob (100) projects from the cylinder housing (30).
Amended Claims  (OCR text may contain errors)
AMENDED CLAIMS received by the International Bureau on 24 August 201 1 (24/08/201 1) CLAIMS:
1. An anti-vandalism electronic cylinder lock comprising a cylinder housing, an electronic cylinder lock mechanism, an inside knob, and an outside knob, the outside knob being configured for assuming a first non-accessible, non-operable, retracted position, and a second, accessible operative position in which the outside knob projects from the cylinder housing, wherein the electronic lock mechanism is solenoid operated and comprises a solenoid fitted within the inside knob.
2. The lock in accordance with claim 1, wherein the knob is slideably though restrictedly received within a knob cavity provided in the cylinder housing.
3. The lock in accordance with claim 1 , wherein in the operative, the knob is engaged with a rotary cam through an outer plug.
4. The lock in accordance with claim 1 , wherein in the operative position, the outside knob projects from a door and is accessible.
5. The Lock in accordance with claim 1 , wherein the knob is configured to assume the operative position achievable by inward axial displacement of the outside knob, upon acti vation of the electronic mechanism.
6. A cylindrical lock for use with a door lock configured for mounting in a door defining an inside and an outside, the lock comprising a housing accommodating an inside plug, an outside plug and a rotary cam for manipulating a dcadbolt of the door lock, wherein, the inside plug is articulated to an inside knob fitted with a solenoid operable by an electric mechanism, and the outside plug is articulated with an outside knob, said outside knob displaceable between a closed position in which it is received within the cylinder housing and substantially flush with an outside surface of the cylinder housing, and an open position in. which it projects from the outside surface of the cylinder housing and is engaged with the rotary cam.
7. A method of unlocking an anti-vandalism electronic cylinder lock, the method comprising:
(a) providing an electronic cylinder lock mechanism mounted within a cylinder housing fitted within a door lock, the electronic cylinder lock comprising an electronic cylinder lock mechanism, an inside knob, and an outside knob, the outside knob being configured for assuming a first non-accessible, non-operable, retracted position, and a second. accessible operative position, in which the outside knob projects from the cylinder housing;
(b) actuating the locking mechanism to unlock the cylinder lock;
(c) applying axial pressure on the knob, configured to achieve inward, axial displacement of the outside knob resulting in an outward axial di splacement of the knob to at least partially project from the cylinder; and
(d) rotating the outwardly projecting knob to unlatch the lock.
8. A method in accordance with claim 8, wherein applying inward axial pressure on the outwardly projecting knob will urge the knob into its initial, retracted position,
9. A door comprising the lock of any one of claims 1-6, fitted with a door lock comprising an electronic cylinder lock, comprising a cylinder housing, an electronic cylinder lock mechanism, an inside knob, and an outside knob, wherein the outside knob is configured for assuming a first non-accessible, substantially non-operable, retracted position, and a second, accessible, operative position in which the outside knob is configured to project from the cylinder housing and is accessible from the outside.
Classifications
International ClassificationE05B5/00, E05B47/06
Cooperative ClassificationY10T70/713, Y10T70/7102, Y10T70/5827, Y10T70/5761, Y10T70/7057, Y10T70/7062, Y10T70/5416, E05B9/048, E05B47/0642, E05B47/063, E05B47/0004, E05B15/1614, E05B5/006, E05B47/0615, E05B17/047, E05B2015/0448
European ClassificationE05B47/06C4R1, E05B47/06C2, E05B47/06C6A
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