WO2009083578A1 - Machine à laver séchante - Google Patents

Machine à laver séchante Download PDF

Info

Publication number
WO2009083578A1
WO2009083578A1 PCT/EP2008/068304 EP2008068304W WO2009083578A1 WO 2009083578 A1 WO2009083578 A1 WO 2009083578A1 EP 2008068304 W EP2008068304 W EP 2008068304W WO 2009083578 A1 WO2009083578 A1 WO 2009083578A1
Authority
WO
WIPO (PCT)
Prior art keywords
rib
washer
dryer
drum
seated
Prior art date
Application number
PCT/EP2008/068304
Other languages
English (en)
Inventor
Adnan Efeoglu
Original Assignee
Arcelik Anonim Sirketi
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 Arcelik Anonim Sirketi filed Critical Arcelik Anonim Sirketi
Publication of WO2009083578A1 publication Critical patent/WO2009083578A1/fr

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
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
    • 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 present invention relates to a washer/dryer wherein at least one rib is provided on the interior surface of the drum.
  • Washer/dryers comprise ribs of different sizes and numbers, ensuring the laundry to move the inner side of the drum in order to increase the washing and drying efficiency of the laundry emplaced therein. Laundry is washed with the mechanical motion produced by the drum during rotation. Ribs the inner side of the drum take the laundry to a certain height and then leave them for free fall. Thus, the mechanical motion affecting the laundry is increased with the help of the ribs and easy removal of the dirt is provided.
  • the drum in a washer/dryer comprises a cylindrical tub configured by joining the two opposite sides of a quadrangular plate, and the front and rear walls are mounted to the said cylindrical tub to form the front and rear surfaces of the drum.
  • the ribs are formed by curving the quadrangular plate inwards forming the cylindrical body of the drum by using the bending method. The resistance of the drums against various forces affecting thereon is decreased in the drums thus formed by implementing this method.
  • the aim of the present invention is the realization of a washer/dryer comprising a drum with increased strength.
  • the washer/dryer realized in order to attain the aim of the present invention, explicated in the first claim and the respective claims thereof, comprises a connection element that prevents two side surfaces of the rib from separation by being seated into the holes on the ribs, configured by collapsing the drum body forming a camber using the indentation method, thereby preventing the deformation of the ribs in high speed rotation of the drum.
  • connection elements are placed in the parts of the rib having holes.
  • indentations By means of the indentations, parallel connection surfaces are formed whereon the connection elements are placed.
  • connection element is made up of two studs.
  • the studs comprise a cover, the inner side of the drum, whereon the indentations are seated and at least one housing and a protrusion opposite each other outside the drum, remaining in the rib, clamped to one another.
  • the covers and the indentations have the same shape.
  • the strength of the drum in the washer/dryers is increased against the forces affecting thereon.
  • Figure 1 - is the schematic view of a washer/dryer.
  • Figure 2 - is the perspective view of a body.
  • Figure 3 - is the side view of detail A in Figure 2.
  • Figure 4 - is the perspective view of a connection element.
  • the washer/dryer (1) of the present invention comprises
  • a drum (3) disposed inside the tub (2) wherein the laundry is emplaced, having a cylindrical body (4), a front wall (5) and a rear wall (6) that are mounted to the body (4),
  • the washer/dryer (1) furthermore comprises a hole (8) each opposite to one another on the side surfaces (Y) of the rib (7) and at least one connection element (9) seated in the holes (8) preventing the side surfaces (Y) of the rib (7) from separation by moving away from each other ( Figure 4).
  • connection element (9) In order to secure the connection element (9), the holes (8) on the side surfaces (Y) of the rib (7) are sized such that the connection element (9) can pass through.
  • the connection element (9) that is mounted to the holes (8) provides the connection between the side surfaces (Y) of the rib (7) by passing through the rib (7).
  • connection element (9) for fastening.
  • the rib (7) comprises an indentation (15) on both of the side surfaces (Y), in the region containing the holes (8), that are formed towards inside the rib (7).
  • the indentation (15), together with the ribs (7) can be shaped by the deep drawing method.
  • the cross section of the rib (7) is "V" shaped. Since the side surfaces (Y) of the rib (7) are not parallel to each other, the heads of the connection element (9) placed between the holes (8) seated on the side surfaces (Y) should also be inclined.
  • the indentation (15) formed on the rib (7) and the connection surfaces (X) whereon the connection element (9) is seated are parallel to each other.
  • the connection element (9) is seated inside the said indentation (15).
  • the holes (8) whereto the connection element (9) is attached are also on the connection surfaces (X).
  • connection element (9) comprises two studs (10 and 11) attached oppositely to one another.
  • the first stud (10) comprises a protrusion (12) seated inside the hole (8) on the rib (7) and a cover (14) remaining the inner side of the drum (3), seated on the rib (7) such that the indentation (15) is covered.
  • the second stud (11) comprises a housing (13) wherein the protrusion (12) is seated and a cover (14) remaining the inner side of the drum (3), seated on the rib (7) such that the indentation (15) is covered.
  • Elements such as latches, grooves etc. are provided on the housing (13) and the protrusion (12) for ensuring fastening to each other.
  • the covers (14) have the same shape as the indentation (15) formed by the employment of deep drawing method towards inside of the rib (7). Due to this shape of the cover (14), any bulges or recesses are not formed on the side surfaces (Y) of the rib (7) that could cause the laundry to get jammed.
  • connection element (9) fastening between the two opposite side surfaces (Y) of the rib (7) is provided with the help of at least one connection element (9).

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

La présente invention concerne une machine à laver séchante (1) comprenant un tambour (3) dans lequel la fixation entre les deux surfaces latérales opposées (Y) de la nervure (7) s'effectue à l'aide d'au moins un élément de connexion (9) et donc la résistance contre les forces ayant un impact sur le corps (4) lors d'une rotation à grande vitesse est accrue.
PCT/EP2008/068304 2007-12-31 2008-12-27 Machine à laver séchante WO2009083578A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR200709222 2007-12-31
TRA2007/09222 2007-12-31

Publications (1)

Publication Number Publication Date
WO2009083578A1 true WO2009083578A1 (fr) 2009-07-09

Family

ID=40524780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/068304 WO2009083578A1 (fr) 2007-12-31 2008-12-27 Machine à laver séchante

Country Status (1)

Country Link
WO (1) WO2009083578A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979750A (zh) * 2010-11-03 2011-02-23 上海川岛艾美机械设备有限公司 一种带有揉搓机构的工业洗衣机洗衣内筒

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715898A (en) * 1971-04-13 1973-02-13 Ato Inc Washing machine
FR2314963A1 (fr) * 1975-06-17 1977-01-14 Thomson Brandt Machine a laver le linge a tambour, procede de sa fabrication et dispositifs de mise en oeuvre de ce procede
DE3803195A1 (de) * 1988-02-03 1989-08-17 Bosch Siemens Hausgeraete Mitnehmerrippe einer waschtrommel
US4971449A (en) * 1989-12-19 1990-11-20 American Laundry Machinery Inc. Drum type agitating and mixing machine
EP1568812A2 (fr) * 2004-02-06 2005-08-31 BSH Bosch und Siemens Hausgeräte GmbH Renforcement d'un tambour de machine à laver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715898A (en) * 1971-04-13 1973-02-13 Ato Inc Washing machine
FR2314963A1 (fr) * 1975-06-17 1977-01-14 Thomson Brandt Machine a laver le linge a tambour, procede de sa fabrication et dispositifs de mise en oeuvre de ce procede
DE3803195A1 (de) * 1988-02-03 1989-08-17 Bosch Siemens Hausgeraete Mitnehmerrippe einer waschtrommel
US4971449A (en) * 1989-12-19 1990-11-20 American Laundry Machinery Inc. Drum type agitating and mixing machine
EP1568812A2 (fr) * 2004-02-06 2005-08-31 BSH Bosch und Siemens Hausgeräte GmbH Renforcement d'un tambour de machine à laver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979750A (zh) * 2010-11-03 2011-02-23 上海川岛艾美机械设备有限公司 一种带有揉搓机构的工业洗衣机洗衣内筒

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