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BE791863A - DEVICE FOR TIMED LOCKING AND UNLOCKING OF MACHINE DOOR CLOSING DEVICES - Google Patents

DEVICE FOR TIMED LOCKING AND UNLOCKING OF MACHINE DOOR CLOSING DEVICES

Info

Publication number
BE791863A
BE791863A BE791863DA BE791863A BE 791863 A BE791863 A BE 791863A BE 791863D A BE791863D A BE 791863DA BE 791863 A BE791863 A BE 791863A
Authority
BE
Belgium
Prior art keywords
unlocking
door closing
closing devices
machine door
timed locking
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Rocchitelli Onofrio
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.)
Publication date
Priority claimed from IT3166471A external-priority patent/IT941377B/en
Priority claimed from IT2151572A external-priority patent/IT1003043B/en
Priority claimed from IT2372572A external-priority patent/IT1044838B/en
Publication of BE791863A publication Critical patent/BE791863A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/02—Casings; Lids
    • B04B7/06—Safety devices ; Regulating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Temperature-Responsive Valves (AREA)
BE791863D 1971-11-26 DEVICE FOR TIMED LOCKING AND UNLOCKING OF MACHINE DOOR CLOSING DEVICES BE791863A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT3166471A IT941377B (en) 1971-11-26 1971-11-26 EQUIPMENT FOR LOCKING AND DELAYED UNLOCKING OF THE LOCKING DEVICES OF DOORS IN PARTICULAR FOR LA VATRICI MACHINES
IT2151572A IT1003043B (en) 1972-03-07 1972-03-07 EQUIPMENT FOR LOCKING AND DELAYED UNLOCKING OF THE LOCKING DEVICES OF DOORS IN PARTICULAR FOR LA VATRICI MACHINES
IT2372572A IT1044838B (en) 1972-04-28 1972-04-28 Access door interlock - for cabinets contg rotating machinery esp washing machines

Publications (1)

Publication Number Publication Date
BE791863A true BE791863A (en) 1973-03-16

Family

ID=27273185

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791863D BE791863A (en) 1971-11-26 DEVICE FOR TIMED LOCKING AND UNLOCKING OF MACHINE DOOR CLOSING DEVICES

Country Status (8)

Country Link
US (1) US3892933A (en)
AT (1) AT326599B (en)
BE (1) BE791863A (en)
CH (1) CH550356A (en)
DE (1) DE2257587C2 (en)
FR (1) FR2170409A5 (en)
GB (1) GB1367578A (en)
NL (1) NL7215711A (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT971090B (en) * 1972-11-22 1974-04-30 Ire Spa DEVICE FOR PROTECTION OF ELECTRONIC COLAR PARTS IN WASHING MACHINES WITH DC MOTOR
GB1513823A (en) * 1975-03-12 1978-06-14 Unimax Switch Ltd Safety device for guarded machinery
US4172254A (en) * 1978-02-13 1979-10-23 The Columbus Show Case Company Merchandise case with door lock alarm
DE2810667C2 (en) * 1978-03-11 1982-07-29 Ellenberger & Poensgen Gmbh, 8503 Altdorf Door locking device for electrical appliances
DE2833860A1 (en) * 1978-08-02 1980-02-21 Ellenberger & Poensgen BISTABLE LOCKING DEVICE FOR WASHING MACHINE DOORS
IT8153659V0 (en) * 1981-10-05 1981-10-05 Indesit DISHWASHER DOOR OPENING DEVICE
DE3430414A1 (en) * 1984-08-18 1986-02-27 Ellenberger & Poensgen Gmbh, 8503 Altdorf DOOR LOCKING DEVICE WITH IMMEDIATE LOCKING AND DELAYED UNLOCKING WITH WATER LEVEL MONITORING
DE3534856A1 (en) * 1985-09-30 1987-04-02 Eltek Spa ELECTROHYDRAULIC DEVICE FOR INTERLOCKING AND "DELAYING" THE FILLING AND EMPTYING DOOR OF A WASHING MACHINE
SE458402B (en) * 1987-07-09 1989-03-20 Hanibal Pattermann CONTACT DEVICE MAKES AN ALARM
EP0392200B1 (en) * 1989-04-13 1994-08-24 Ellenberger & Poensgen GmbH Safety door latch for electrical appliances
DE4106009C1 (en) * 1991-02-26 1992-08-13 Elge Elektronik-Geraetewerk Gmbh & Co, 8819 Schopfloch, De
GB2331122B (en) * 1995-01-25 1999-08-18 Code Inc U Electronic input and dial entry lock
ATE244330T1 (en) * 1997-04-30 2003-07-15 Ellenberger & Poensgen DOOR LOCKING DEVICE FOR ELECTRICAL APPLIANCES
IT1296669B1 (en) * 1997-12-22 1999-07-14 Bitron Spa DEVICE FOR LOCKING AND UNLOCKING A DOOR OF A HOUSEHOLD APPLIANCE.
DE10038376C2 (en) * 2000-08-07 2003-04-30 Zangenstein Elektro Door lock for the door of an electrical household appliance
EP1463856B1 (en) * 2002-01-09 2010-03-03 LG Electronics Inc. A door assembly and a washing machine and a dryer using the same
KR100452354B1 (en) * 2002-01-09 2004-10-12 엘지전자 주식회사 Hook assembly of drum-washer's door
CZ20021787A3 (en) * 2002-05-22 2003-12-17 Radomír Bednář Lock
CN1316107C (en) * 2002-07-05 2007-05-16 乐金电子(天津)电器有限公司 Slide base fixator in door locking state for door lock switch assembly of drum washing machine
DE102004060607B3 (en) * 2004-12-16 2006-03-23 Emz-Hanauer Gmbh & Co. Kgaa Door locking system for household appliance may lock door in partially-open position and has detector determining state of door together with locking mechanism
US8246089B2 (en) * 2006-10-28 2012-08-21 Marquardt Gmbh Lock for a household appliance
DE102006058322B4 (en) * 2006-12-11 2012-05-31 Emz-Hanauer Gmbh & Co. Kgaa Door closing device, in particular for a washing machine, dishwasher or similar household appliance
DE102007013480A1 (en) * 2007-03-15 2008-09-18 Euchner Gmbh + Co. Kg Device for releasably locking a locked closed state of a room divider
ITMI20070601A1 (en) * 2007-03-26 2008-09-27 Elettrotecnica Rold Srl LOCKING DEVICE FOR THE WINDOW CLOSING DOOR
ITTO20070476A1 (en) * 2007-06-29 2008-12-30 Itw Metalflex Druzba Za Proizv ELECTROMAGNETIC LOCKING DEVICE FOR A DOOR OF A HOUSEHOLD APPLIANCE, IN PARTICULAR A PORT OF A WASHING MACHINE
EP2154287B1 (en) * 2008-08-12 2011-10-19 Elettrotecnica Rold Srl Locking device for the closing lid of washing machines
CN101666028B (en) * 2008-09-02 2012-11-14 罗尔德电工技术有限责任公司 Locking device for closing cap of washing machine
SI22866A (en) * 2008-09-03 2010-03-31 ITW@METALFLEX@@d@o@o@@Tolmin Safety door lock of household appliance, preferably washing machine
ITRM20110118A1 (en) * 2011-03-15 2012-09-16 Bitron Spa DOOR-LOCK DEVICE WITH PUSH-BUTTON OPENING.
ITRM20110342A1 (en) * 2011-06-28 2012-12-29 Bitron Spa EMERGENCY DEVICE FOR HOUSEHOLD APPLIANCES.
ITRM20130017A1 (en) * 2013-01-10 2014-07-11 Bitron Spa BLOCK-DOOR DEVICE FOR MAGNETIC ACTIVATION.
KR102071705B1 (en) * 2013-06-26 2020-01-30 삼성전자주식회사 Apparatus to detect opening and closing of door in washing machine
IT201600096402A1 (en) * 2016-09-26 2018-03-26 Pizzato Elettrica Srl SAFETY SWITCH WITH DETECTION OF THE ACTIVATION OF AN AUXILIARY RELEASE COMMAND
US11272826B2 (en) * 2017-06-23 2022-03-15 Illinois Tool Works Inc. Appliance door latch system with pre-latching catch alignment system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654813A (en) * 1952-02-08 1953-10-06 Gen Electric Overload protective relay
DE1234113B (en) * 1963-09-25 1967-02-09 R I V Anstalt Zur Verwaltung V magnetic valve
US3458675A (en) * 1965-12-09 1969-07-29 Texas Instruments Inc Safety interlock for appliances
US3451233A (en) * 1967-08-24 1969-06-24 Robertshaw Controls Co Washing machine having door latch control means
DE1974255U (en) * 1967-09-15 1967-12-07 Ludwig Pallmann K G PROTECTIVE AND LOCKING DEVICE FOR PLASTIC PROCESSING MACHINERY, IN PARTICULAR KNIFE MILLS.
FR2017779A1 (en) * 1968-09-11 1970-05-22 Texas Instruments Inc
US3617957A (en) * 1968-12-12 1971-11-02 Texas Instruments Inc Locking devices for washing machines or electromechanical appliances with bimetallic element
CH520225A (en) * 1969-10-27 1972-03-15 Ellenberger & Poensgen Electrothermal relay for locking washing machine doors

Also Published As

Publication number Publication date
DE2257587A1 (en) 1973-05-30
NL7215711A (en) 1973-05-29
CH550356A (en) 1974-06-14
ATA988172A (en) 1975-03-15
GB1367578A (en) 1974-09-18
FR2170409A5 (en) 1973-09-14
DE2257587C2 (en) 1983-05-11
US3892933A (en) 1975-07-01
AT326599B (en) 1975-12-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROCCHITELLI ONOFRIO

Effective date: 19881130