EP1568812A2 - Renforcement d'un tambour de machine à laver - Google Patents

Renforcement d'un tambour de machine à laver Download PDF

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Publication number
EP1568812A2
EP1568812A2 EP05002527A EP05002527A EP1568812A2 EP 1568812 A2 EP1568812 A2 EP 1568812A2 EP 05002527 A EP05002527 A EP 05002527A EP 05002527 A EP05002527 A EP 05002527A EP 1568812 A2 EP1568812 A2 EP 1568812A2
Authority
EP
European Patent Office
Prior art keywords
drum
band
washing machine
reinforcement
machine according
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Withdrawn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
EP05002527A
Other languages
German (de)
English (en)
Other versions
EP1568812A3 (fr
Inventor
Ismael Gracia Bobed
Miguel Angel Martinez Ortego
Eduardo Recio Ferrer
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1568812A2 publication Critical patent/EP1568812A2/fr
Publication of EP1568812A3 publication Critical patent/EP1568812A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • 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
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis

Definitions

  • the metal bands are attached to the band so that there are no movements with respect to the metal bands in at least the axial direction of the drum and they do not move towards the end point of the drum where the deformation is less and thus their effect would be less.
  • the reinforcement of the invention is at least one metal band having a much smaller width than the band of the drum which is annularly mounted on the surface of the band and its end points are mechanically connected, for example by welding or riveting, for example, the steel can withstand these mechanical loads.
  • the metal band is also used in drums where the drum band has at least one longitudinal fold in the inner direction of the drum and a Breaking element determines, even if this dissolves the metal strip from the tape surface, there the crushing elements are not very big.
  • the metal band is placed on an intermediate area of the side surface or drum band arranged because this is the place where the greatest load can be withstood got to.
  • the metal band which constitutes the reinforcement of the drum band is at its Manufacturing attached, that is, in the appropriate production line, a tape, the is first placed in pretensioned form, that is, without load, and after with a suitable tool with three pistons to the desired pressure tensioning, wherein wrinkles are formed in said reinforcing metal band, to achieve an adaptation to the longitudinal crushing elements, with which the Drums of washing machines are usually equipped. These wrinkles that formed on the crushing elements of the drum band, determine on the Metal band itself a spring effect.
  • the reinforcement that makes up the said band means a solution that is easy in the Industry can be integrated, with low cost and the Possible use with each type of drum belt, where they are a considerable provides mechanical improvement and also causes the hoop iron effect, which is inherent in the band, leads to the fact that during the lifetime of the band Drum, that is the washing machine, does not relax.
  • the reinforcing band of the invention practically prevents the drum belt from being introduced an increase in the centrifugal force is deformed by the different Loads and revolutions is triggered, and it is a considerable mechanical improvement compared to today 's manufacturing system Washing machine drums means.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
EP05002527A 2004-02-06 2005-02-07 Renforcement d'un tambour de machine à laver Withdrawn EP1568812A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200400349A ES2296424B1 (es) 2004-02-06 2004-02-06 Refuerzo para tambor de maquina lavadora.
ES200400349 2004-02-06

Publications (2)

Publication Number Publication Date
EP1568812A2 true EP1568812A2 (fr) 2005-08-31
EP1568812A3 EP1568812A3 (fr) 2010-08-11

Family

ID=34746257

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05002527A Withdrawn EP1568812A3 (fr) 2004-02-06 2005-02-07 Renforcement d'un tambour de machine à laver

Country Status (2)

Country Link
EP (1) EP1568812A3 (fr)
ES (1) ES2296424B1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006094902A1 (fr) * 2005-03-08 2006-09-14 BSH Bosch und Siemens Hausgeräte GmbH Tambour pour machines a laver
WO2008122567A1 (fr) * 2007-04-04 2008-10-16 BSH Bosch und Siemens Hausgeräte GmbH Tambour d'une machine servant à traiter des vêtements avec ménagement
WO2009083578A1 (fr) * 2007-12-31 2009-07-09 Arcelik Anonim Sirketi Machine à laver séchante
WO2015096924A1 (fr) * 2013-12-27 2015-07-02 Arcelik Anonim Sirketi Tambour présentant une meilleure résistance mécanique et son procédé de production
WO2016083073A1 (fr) * 2014-11-26 2016-06-02 BSH Hausgeräte GmbH Procédé de réalisation d'un raccordement par agrafage dans un composant d'appareil ménager et composant d'appareil ménager
WO2020019935A1 (fr) * 2018-07-27 2020-01-30 青岛海尔滚筒洗衣机有限公司 Frette de tambour, tambour et lave-linge
WO2020076165A1 (fr) * 2018-10-12 2020-04-16 Fisher & Paykel Appliances Limited Confinement de tambour de machine à laver
US10676852B2 (en) 2017-10-31 2020-06-09 Haier Us Appliance Solutions, Inc. Tub for a washing machine appliance

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1389090A (en) * 1917-08-16 1921-08-30 Robert J Anderson Washing-machine tub
US1489538A (en) * 1921-08-12 1924-04-08 American Laundry Mach Co Washing machine
US1654589A (en) * 1921-08-25 1928-01-03 Gen Railway Signal Co Clothes cylinder for washing machines
US1897615A (en) * 1932-03-19 1933-02-14 Robert L Logan Cylinder for washing machines
US2039249A (en) * 1933-12-29 1936-04-28 Iskyan Washing machine
DE806108C (de) * 1949-04-14 1951-06-11 Eduin Klatte Schliesse fuer Verschlussbaender, insbesondere von Verpackungen
FR1222378A (fr) * 1959-04-25 1960-06-09 Tambour de centrifugation notamment pour machine à laver et machine munie de ce tambour
GB853824A (en) * 1957-11-22 1960-11-09 Laden S A Improvements in or relating to rotatable drums
CH406967A (de) * 1963-10-15 1966-01-31 Terno Ag Spezialmaschinen Draht- oder bandförmiges Bündelungsorgan
DE2626781A1 (de) * 1975-06-17 1976-12-23 Thomson Brandt Waschmaschine, verfahren zu deren herstellung und vorrichtung zur durchfuehrung des verfahrens
EP1505188A2 (fr) * 2003-08-07 2005-02-09 Miramondi Impianti S.P.A. Construction d'un tambour d'une machine à laver

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764265A (en) * 1926-11-05 1930-06-17 Michael Jorgenson Cylinder for laundry machines
GB940880A (en) * 1961-02-06 1963-11-06 Denis Compton Luckham An improved method of joining metal and thermoplastic sheets
DE3914475A1 (de) * 1989-05-02 1990-11-08 Bosch Siemens Hausgeraete Waschmaschinen-trommel
IT1230168B (it) * 1989-06-29 1991-10-14 Merloni A Spa Vasca rinforzata, particolarmente per macchine lavabiancheria.
ES1012803Y (es) * 1989-12-22 1991-04-16 Pablo Monge Jesus Nuevo dispositivo para el ensamblaje de chapas.
ES1031373Y (es) * 1995-06-12 1996-06-01 Anton Monto S L Rebordeadora de chapa
DE10163186C1 (de) * 2001-12-21 2003-02-06 Bsh Bosch Siemens Hausgeraete Waschmaschinen-Wäschetrommel

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1389090A (en) * 1917-08-16 1921-08-30 Robert J Anderson Washing-machine tub
US1489538A (en) * 1921-08-12 1924-04-08 American Laundry Mach Co Washing machine
US1654589A (en) * 1921-08-25 1928-01-03 Gen Railway Signal Co Clothes cylinder for washing machines
US1897615A (en) * 1932-03-19 1933-02-14 Robert L Logan Cylinder for washing machines
US2039249A (en) * 1933-12-29 1936-04-28 Iskyan Washing machine
DE806108C (de) * 1949-04-14 1951-06-11 Eduin Klatte Schliesse fuer Verschlussbaender, insbesondere von Verpackungen
GB853824A (en) * 1957-11-22 1960-11-09 Laden S A Improvements in or relating to rotatable drums
FR1222378A (fr) * 1959-04-25 1960-06-09 Tambour de centrifugation notamment pour machine à laver et machine munie de ce tambour
CH406967A (de) * 1963-10-15 1966-01-31 Terno Ag Spezialmaschinen Draht- oder bandförmiges Bündelungsorgan
DE2626781A1 (de) * 1975-06-17 1976-12-23 Thomson Brandt Waschmaschine, verfahren zu deren herstellung und vorrichtung zur durchfuehrung des verfahrens
EP1505188A2 (fr) * 2003-08-07 2005-02-09 Miramondi Impianti S.P.A. Construction d'un tambour d'une machine à laver

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006094902A1 (fr) * 2005-03-08 2006-09-14 BSH Bosch und Siemens Hausgeräte GmbH Tambour pour machines a laver
US7762109B2 (en) 2005-03-08 2010-07-27 Bsh Bosch Und Siemens Hausgeraete Gmbh Drum for laundry washing machines
WO2008122567A1 (fr) * 2007-04-04 2008-10-16 BSH Bosch und Siemens Hausgeräte GmbH Tambour d'une machine servant à traiter des vêtements avec ménagement
ES2306605A1 (es) * 2007-04-04 2008-11-01 Bsh Electrodomesticos España, S.A. Tambor de una maquina de tratado cuidadoso de la ropa.
EA016057B1 (ru) * 2007-04-04 2012-01-30 Бсх Бош Унд Сименс Хаусгерете Гмбх Барабан машины для бережного ухода за бельем
WO2009083578A1 (fr) * 2007-12-31 2009-07-09 Arcelik Anonim Sirketi Machine à laver séchante
WO2015096924A1 (fr) * 2013-12-27 2015-07-02 Arcelik Anonim Sirketi Tambour présentant une meilleure résistance mécanique et son procédé de production
WO2016083073A1 (fr) * 2014-11-26 2016-06-02 BSH Hausgeräte GmbH Procédé de réalisation d'un raccordement par agrafage dans un composant d'appareil ménager et composant d'appareil ménager
CN107075770A (zh) * 2014-11-26 2017-08-18 Bsh家用电器有限公司 用于在家用器具构件中建立折叠连接的方法以及家用器具构件
CN107075770B (zh) * 2014-11-26 2019-08-30 Bsh家用电器有限公司 用于在家用器具构件中建立折叠连接的方法以及家用器具构件
US10676852B2 (en) 2017-10-31 2020-06-09 Haier Us Appliance Solutions, Inc. Tub for a washing machine appliance
WO2020019935A1 (fr) * 2018-07-27 2020-01-30 青岛海尔滚筒洗衣机有限公司 Frette de tambour, tambour et lave-linge
CN110761035A (zh) * 2018-07-27 2020-02-07 青岛海尔滚筒洗衣机有限公司 一种筒箍、滚筒及洗衣机
CN110761035B (zh) * 2018-07-27 2022-09-02 青岛海尔洗涤电器有限公司 一种筒箍、滚筒及洗衣机
WO2020076165A1 (fr) * 2018-10-12 2020-04-16 Fisher & Paykel Appliances Limited Confinement de tambour de machine à laver

Also Published As

Publication number Publication date
ES2296424B1 (es) 2008-12-16
EP1568812A3 (fr) 2010-08-11
ES2296424A1 (es) 2008-04-16

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