EP0579850A1 - Machine à laver à tambour à chargement par le haut - Google Patents

Machine à laver à tambour à chargement par le haut Download PDF

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Publication number
EP0579850A1
EP0579850A1 EP92112388A EP92112388A EP0579850A1 EP 0579850 A1 EP0579850 A1 EP 0579850A1 EP 92112388 A EP92112388 A EP 92112388A EP 92112388 A EP92112388 A EP 92112388A EP 0579850 A1 EP0579850 A1 EP 0579850A1
Authority
EP
European Patent Office
Prior art keywords
drum
washing machine
bulges
machine according
tub
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Withdrawn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
EP92112388A
Other languages
German (de)
English (en)
Inventor
Henry Bochmann
Diethold Just
Manfred Stoll
Klaus Unger
Bernd Winter
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.)
Waschgerate Il GmbH
Original Assignee
Waschgerate Il 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 Waschgerate Il GmbH filed Critical Waschgerate Il GmbH
Priority to EP92112388A priority Critical patent/EP0579850A1/fr
Publication of EP0579850A1 publication Critical patent/EP0579850A1/fr
Withdrawn legal-status Critical Current

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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
    • D06F37/26—Casings; Tubs
    • D06F37/261—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements
    • D06F37/262—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements made of plastic material, e.g. by injection moulding
    • 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
    • D06F37/26—Casings; Tubs

Definitions

  • the invention relates to a drum-type washing machine with a coat-loading design, in particular for use in the household, according to the preamble of claim 1.
  • Drum washing machines of this type are already known, in which a positioning of the drum for the purpose of loading or unloading with laundry, ie rotating the washing and spinning drum to bring the drum opening into agreement with the laundry filling opening, is carried out manually only in the region of the filling opening can.
  • This is particularly true for plastic tubs made of a pot-shaped and a lid-shaped one Part exist with a vertical division level and in which there is only a relatively small gap between the inner wall of the tub and the washing and spinning drum for the purpose of minimal water and energy consumption.
  • the handle elements specially provided on the jacket of the washing and centrifuging drum for manual positioning lose their effect when the washing and centrifuging drum is moved by hand due to the limited accessibility to the drum jacket given by a relatively small filling opening and the small gap between the drum jacket and tub .
  • this relatively small filling opening and the existing gap only allow the washing and centrifuging drum to be rotated manually by approximately 30 to 50 degrees, often with great effort on the part of the operator.
  • This limited manual operability leads to the fact that after manual rotation, when changing handles or grasping, the drum wants to move back to its original center of gravity, because only at a rotation angle of about 50 to 70 degrees does the laundry move a new center of gravity, which enables exact positioning of the drum.
  • the present invention is therefore based on the object, in a drum washing machine according to the preamble of claim 1, to avoid the aforementioned disadvantages for the operator when manually positioning the washing and centrifuging drum after the end of the spin cycle.
  • An attachment 2 serving as a filling shaft is arranged on the tub 1.
  • a tunnel-shaped bulge 5 is incorporated into the tub 1 in both directions of rotation of the washing and centrifuging drums 3. This is expediently implemented in the course of the injection molding process in the manufacture of the tub 1 from plastic.
  • the dimensioning of these bulges 5 is selected so that the operator has a sufficiently large control or stylus for manually rotating the washing and centrifugal drum 3, the radian 6 of the filling opening together with the radian 7 of the tunnel-shaped bulges 5 is greater than the radian 8 between two handle elements 9 arranged on the drum jacket 4 of the washing and centrifuging drum 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
EP92112388A 1992-07-20 1992-07-20 Machine à laver à tambour à chargement par le haut Withdrawn EP0579850A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP92112388A EP0579850A1 (fr) 1992-07-20 1992-07-20 Machine à laver à tambour à chargement par le haut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92112388A EP0579850A1 (fr) 1992-07-20 1992-07-20 Machine à laver à tambour à chargement par le haut

Publications (1)

Publication Number Publication Date
EP0579850A1 true EP0579850A1 (fr) 1994-01-26

Family

ID=8209827

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92112388A Withdrawn EP0579850A1 (fr) 1992-07-20 1992-07-20 Machine à laver à tambour à chargement par le haut

Country Status (1)

Country Link
EP (1) EP0579850A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020168918A1 (fr) * 2019-02-20 2020-08-27 青岛海尔滚筒洗衣机有限公司 Machine à laver à tambour à ouverture supérieure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255411A1 (en) * 1973-12-20 1975-07-18 Bosch Siemens Hausgeraete Front-loading washing machine drum - with raised and depressed portions in perforated regions as finger grips for manually rotating drum
EP0050066A1 (fr) * 1980-10-14 1982-04-21 Thomson-Brandt Machine à laver le linge étroite et encastrable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255411A1 (en) * 1973-12-20 1975-07-18 Bosch Siemens Hausgeraete Front-loading washing machine drum - with raised and depressed portions in perforated regions as finger grips for manually rotating drum
EP0050066A1 (fr) * 1980-10-14 1982-04-21 Thomson-Brandt Machine à laver le linge étroite et encastrable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020168918A1 (fr) * 2019-02-20 2020-08-27 青岛海尔滚筒洗衣机有限公司 Machine à laver à tambour à ouverture supérieure

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Legal Events

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

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17P Request for examination filed

Effective date: 19920817

AK Designated contracting states

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17Q First examination report despatched

Effective date: 19951124

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18W Application withdrawn

Withdrawal date: 19960330