EP1502985A3 - Locking and unlocking device for a door of a electrical domestic appliance - Google Patents

Locking and unlocking device for a door of a electrical domestic appliance Download PDF

Info

Publication number
EP1502985A3
EP1502985A3 EP04008951A EP04008951A EP1502985A3 EP 1502985 A3 EP1502985 A3 EP 1502985A3 EP 04008951 A EP04008951 A EP 04008951A EP 04008951 A EP04008951 A EP 04008951A EP 1502985 A3 EP1502985 A3 EP 1502985A3
Authority
EP
European Patent Office
Prior art keywords
locking
door
unlocking device
domestic appliance
contour
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.)
Withdrawn
Application number
EP04008951A
Other languages
German (de)
French (fr)
Other versions
EP1502985A2 (en
Inventor
Hubert Harrer
Günter Hengelein
Hermann Schillinger
Thomas Franz
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.)
Ellenberger and Poensgen GmbH
Original Assignee
Ellenberger and Poensgen GmbH
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 Ellenberger and Poensgen GmbH filed Critical Ellenberger and Poensgen GmbH
Publication of EP1502985A2 publication Critical patent/EP1502985A2/en
Publication of EP1502985A3 publication Critical patent/EP1502985A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/04—Levers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H01H9/226—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts the casing containing electrical equipment other than and operated by the switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Eine Verriegelungs- und Entriegelungsvorrichtung (1) für die Tür bzw. Klappe eines elektrischen Haushaltsgerätes weist einen in einem Gehäuseteil verschiebbar gelagerten Schieber (6) mit einer ersten, zum Eingriff eines an der Tür bzw. Klappe des Haushaltsgerätes gelagerten Hakens vorgesehenen Verriegelungskontur (9) sowie einer zweiten, zur Blockierung des Schiebers (6) mittels eines Verriegelungsorgans (5) vorgesehenen Verriegelungskontur (12) auf. Als Verriegelungsorgan ist ein Sperrrad (5) vorgesehen, welches parallel zueinander auf einer gemeinsamen Achse (A) angeordnet eine Antriebsscheibe (13), eine zum Eingriff in die zweite Verriegelungskontur (12) vorgesehene Verriegelungsscheibe (14) und eine zur Betätigung eines elektrischen Kontakts (32,33) vorgesehene Schaltund Rastscheibe (15) aufweist.

Figure imgaf001
A locking and unlocking device (1) for the door or flap of a household electrical appliance has a slider (6) mounted displaceably in a housing part with a first locking contour (9) provided for engaging a hook mounted on the door or flap of the household appliance and a second, for blocking the slide (6) by means of a locking member (5) provided locking contour (12). As a locking member, a ratchet wheel (5) is provided which parallel to each other on a common axis (A) arranged a drive pulley (13), one for engaging in the second locking contour (12) provided locking disc (14) and one for actuating an electrical contact ( 32,33) provided Schaltund locking plate (15).
Figure imgaf001
EP04008951A 2003-07-28 2004-04-15 Locking and unlocking device for a door of a electrical domestic appliance Withdrawn EP1502985A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10334641A DE10334641B3 (en) 2003-07-28 2003-07-28 Locking and unlocking device for house door or lid of electrical equipment, has sliding member in housing to grip door and has locking aperture and longitudinal slit
DE10334641 2003-07-28

Publications (2)

Publication Number Publication Date
EP1502985A2 EP1502985A2 (en) 2005-02-02
EP1502985A3 true EP1502985A3 (en) 2010-04-28

Family

ID=32748340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04008951A Withdrawn EP1502985A3 (en) 2003-07-28 2004-04-15 Locking and unlocking device for a door of a electrical domestic appliance

Country Status (2)

Country Link
EP (1) EP1502985A3 (en)
DE (2) DE10334641B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107799335A (en) * 2017-10-25 2018-03-13 梁瑞城 A kind of blocking device for preventing faulty operation of electric power system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20040160U1 (en) * 2004-12-21 2005-03-21 Bitron Spa DOOR-LOCKING DEVICE, PARTICULARLY FOR A HOUSEHOLD APPLIANCE
CN113693375B (en) * 2021-09-04 2022-09-02 九江职业技术学院 Multifunctional drawing device for environmental art design

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938908A1 (en) * 1969-07-31 1971-02-11 Licentia Gmbh Kitchen stove
DE3722758C1 (en) * 1987-07-09 1988-10-27 Gold Star Co Door lock arrangement for microwave oven
DE19961083A1 (en) * 1998-12-18 2000-06-21 Bitron Spa Locking and unlocking device for the door of an electrical household appliance
DE19915669A1 (en) * 1999-04-07 2000-10-12 Ltd Locking Technologies And D Door locking mechanism for washing machine has jump disc acting on tiltable rocking arm
DE10131636A1 (en) * 2000-06-30 2002-01-10 Bitron Spa Door locking device, in particular for an electrical household appliance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938908A1 (en) * 1969-07-31 1971-02-11 Licentia Gmbh Kitchen stove
DE3722758C1 (en) * 1987-07-09 1988-10-27 Gold Star Co Door lock arrangement for microwave oven
DE19961083A1 (en) * 1998-12-18 2000-06-21 Bitron Spa Locking and unlocking device for the door of an electrical household appliance
DE19915669A1 (en) * 1999-04-07 2000-10-12 Ltd Locking Technologies And D Door locking mechanism for washing machine has jump disc acting on tiltable rocking arm
DE10131636A1 (en) * 2000-06-30 2002-01-10 Bitron Spa Door locking device, in particular for an electrical household appliance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107799335A (en) * 2017-10-25 2018-03-13 梁瑞城 A kind of blocking device for preventing faulty operation of electric power system
CN107799335B (en) * 2017-10-25 2019-09-10 温州启真信息技术有限公司 A kind of blocking device for preventing faulty operation of electric power system

Also Published As

Publication number Publication date
EP1502985A2 (en) 2005-02-02
DE202004005895U1 (en) 2004-08-19
DE10334641B3 (en) 2004-08-26

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