EP1544387A3 - A door lock device of increased safety, particularly for domestic electrical appliances - Google Patents

A door lock device of increased safety, particularly for domestic electrical appliances Download PDF

Info

Publication number
EP1544387A3
EP1544387A3 EP04106630A EP04106630A EP1544387A3 EP 1544387 A3 EP1544387 A3 EP 1544387A3 EP 04106630 A EP04106630 A EP 04106630A EP 04106630 A EP04106630 A EP 04106630A EP 1544387 A3 EP1544387 A3 EP 1544387A3
Authority
EP
European Patent Office
Prior art keywords
door
hook member
locking
door lock
lock device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04106630A
Other languages
German (de)
French (fr)
Other versions
EP1544387A2 (en
EP1544387B1 (en
Inventor
Fabrizio Promutico
Andrea Saccocci
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bitron SpA
Original Assignee
Bitron SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bitron SpA filed Critical Bitron SpA
Publication of EP1544387A2 publication Critical patent/EP1544387A2/en
Publication of EP1544387A3 publication Critical patent/EP1544387A3/en
Application granted granted Critical
Publication of EP1544387B1 publication Critical patent/EP1544387B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E05B63/244—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them the striker being movable for latching, the bolt for unlatching, or vice versa
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0069—Monitoring bolt position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Electric Ovens (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

A door locking device comprising:
a support structure (2) with an aperture (3) into which a hook member (4) connected to this door (P) is introduced when the door (P) is closed,
a retainer slide (7) movable between a working position in which it is able to obstruct the aperture (3) partially and retain the hook member (4), and a rest position in which it is able to allow disengagement of the hook member (4); and
an electro-mechanical control device (27) including a movable lock member (27) displaceable from an inactive to a locking position, in which it is able respectively to allow and prevent the passage of the retainer slide (7) from the working position to the rest position. The device further includes a safety mechanism (30) including a feeler member (31b) sensitive to the position of the hook member (4) when the door (P) is closed and
an intervention member (34) associated with the feeler member (31b) and operable, when the hook member (4) is disengaged from the feeler member (31b) whilst the lock member (27) is in the locking position, to interact
with the lock member (27) causing it to return to the release position, and
with the retainer slide (7) locking it in the said working position.
EP04106630A 2003-12-18 2004-12-16 A door lock device of increased safety, particularly for domestic electrical appliances Expired - Fee Related EP1544387B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001021A ITTO20031021A1 (en) 2003-12-18 2003-12-18 SAFETY LOCK-DOOR DEVICE INCREASED, PARTICULARLY FOR APPLIANCES.
ITTO20031021 2003-12-18

Publications (3)

Publication Number Publication Date
EP1544387A2 EP1544387A2 (en) 2005-06-22
EP1544387A3 true EP1544387A3 (en) 2008-05-28
EP1544387B1 EP1544387B1 (en) 2010-12-15

Family

ID=34509523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04106630A Expired - Fee Related EP1544387B1 (en) 2003-12-18 2004-12-16 A door lock device of increased safety, particularly for domestic electrical appliances

Country Status (4)

Country Link
EP (1) EP1544387B1 (en)
DE (1) DE602004030530D1 (en)
ES (1) ES2358108T3 (en)
IT (1) ITTO20031021A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565330A (en) * 2019-10-23 2019-12-13 温州天健电器有限公司 Locking device and washing machine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20050473A1 (en) * 2005-07-08 2007-01-09 Bitron Spa HOLDING DEVICE, PARTICULARLY FOR A DOOR OF A HOUSEHOLD APPLIANCE
ITTO20060912A1 (en) 2006-12-21 2008-06-22 Bitron Spa SYSTEM FOR FIXING WITHOUT SCREWS OF A BODY TO A PANEL
IT1392570B1 (en) * 2008-12-24 2012-03-09 Bitron Spa DOOR-LOCKING DEVICE, PARTICULARLY FOR APPLIANCES
IT1398984B1 (en) * 2010-03-22 2013-03-28 Bitron Spa PERFECT LOCK-DOOR DEVICE.
IT1402143B1 (en) 2010-09-27 2013-08-28 Bitron Spa SYSTEM FOR THE OPENING OF A DOOR, IN PARTICULAR FOR THE DOOR OF A HOUSEHOLD APPLIANCE.
ITTO20110564A1 (en) * 2011-06-28 2012-12-29 Bitron Spa DOOR-LOCKING DEVICE, PARTICULARLY FOR APPLIANCES
CN104481277B (en) * 2014-12-16 2017-07-21 付方安 Signal controls electronic hook lock
DE102016008317B4 (en) 2016-07-07 2018-10-31 Emz-Hanauer Gmbh & Co. Kgaa Door lock for a household electrical appliance
US11352731B2 (en) * 2017-06-21 2022-06-07 Illinois Tool Works Inc. Contamination resistant appliance latch
CN108824966B (en) 2018-06-04 2020-11-10 东莞安联电器元件有限公司 Door lock, lock cover structure and locking mechanism
DE102019005564B3 (en) 2019-05-10 2020-09-17 Emz-Hanauer Gmbh & Co. Kgaa Door lock for an electrical household appliance

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074545A (en) * 1976-08-26 1978-02-21 Franklin Manufacturing Company Bimetal lid lock
GB2015070A (en) * 1978-02-24 1979-09-05 Omp Off Meccano Plast Door Locking Device
GB2158146A (en) * 1984-04-27 1985-11-06 Hotpoint Ltd Interlock mechanism
DE19815591A1 (en) * 1998-04-08 1999-10-14 Ellenberger & Poensgen Electrical appliance door lock
EP0965677A1 (en) * 1998-06-11 1999-12-22 BITRON S.p.A. A door locking device for an electric household appliance
DE19848275A1 (en) * 1998-10-20 2000-04-27 Zangenstein Elektro Installation to lock washing machine door has locking body which can be moved into expanded position

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074545A (en) * 1976-08-26 1978-02-21 Franklin Manufacturing Company Bimetal lid lock
GB2015070A (en) * 1978-02-24 1979-09-05 Omp Off Meccano Plast Door Locking Device
GB2158146A (en) * 1984-04-27 1985-11-06 Hotpoint Ltd Interlock mechanism
DE19815591A1 (en) * 1998-04-08 1999-10-14 Ellenberger & Poensgen Electrical appliance door lock
EP0965677A1 (en) * 1998-06-11 1999-12-22 BITRON S.p.A. A door locking device for an electric household appliance
DE19848275A1 (en) * 1998-10-20 2000-04-27 Zangenstein Elektro Installation to lock washing machine door has locking body which can be moved into expanded position

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565330A (en) * 2019-10-23 2019-12-13 温州天健电器有限公司 Locking device and washing machine
CN110565330B (en) * 2019-10-23 2021-08-06 温州天健电器有限公司 Locking device and washing machine

Also Published As

Publication number Publication date
ITTO20031021A1 (en) 2005-06-19
ES2358108T3 (en) 2011-05-05
EP1544387A2 (en) 2005-06-22
EP1544387B1 (en) 2010-12-15
DE602004030530D1 (en) 2011-01-27

Similar Documents

Publication Publication Date Title
EP1544387A3 (en) A door lock device of increased safety, particularly for domestic electrical appliances
CN104908655B (en) Vehicle console with sliding and pivoting assist handle component
JP4704861B2 (en) Drawer side plate
EP1767732A3 (en) Lock device and system employing a door lock device
EP1881137A3 (en) Lock device
EP1637659A3 (en) A coupler for coupling an accessory to a dipper arm and a control system for such a coupler
EP2468577A3 (en) Lid open-close-apparatus
WO2008031590A3 (en) Coupler for excavators
EP1293629A3 (en) Cabinet latch
WO2001081696A8 (en) A door lock device for a domestic electrical appliance
PL2159316T3 (en) Laundry washing machine
EP1274107A3 (en) Door switches
WO2008105314A1 (en) Lock device for movable member of chair
IT201600124504A1 (en) Door-lock device with security system.
WO2009034736A1 (en) Device adapted for working machine and used to raise operation lever mounting body
EP1321612A3 (en) A latch
EP1688567A3 (en) Resettable lock
EP1780070A3 (en) Seat apparatus for a vehicle
AU6626001A (en) Locking device for a door
EP2596732A3 (en) A magnetic lock connection device of the cover plate and a quick assembly and disassembly method with the magnetic lock
EP2770877B1 (en) Piece of furniture with at least one drawer or the like
EP1433893A3 (en) A door lock device, particularly for domestic electrical appliances
EP1321613A3 (en) Lock device particularly for fixtures
DE60234998D1 (en) LOCKING DEVICE FOR A VENTILATION WINDOW
TW200743754A (en) Motor safety valve

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

17P Request for examination filed

Effective date: 20081117

AKX Designation fees paid

Designated state(s): DE ES FR GB

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602004030530

Country of ref document: DE

Date of ref document: 20110127

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2358108

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20110420

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20110916

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602004030530

Country of ref document: DE

Effective date: 20110916

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20161222

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20161117

Year of fee payment: 13

Ref country code: FR

Payment date: 20161229

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20170228

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004030530

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171216

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180703

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171216

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171217