PL373260A1 - Washing machine drum - Google Patents

Washing machine drum

Info

Publication number
PL373260A1
PL373260A1 PL03373260A PL37326003A PL373260A1 PL 373260 A1 PL373260 A1 PL 373260A1 PL 03373260 A PL03373260 A PL 03373260A PL 37326003 A PL37326003 A PL 37326003A PL 373260 A1 PL373260 A1 PL 373260A1
Authority
PL
Poland
Prior art keywords
lock seam
shell
washing machine
machine drum
cylindrical shell
Prior art date
Application number
PL03373260A
Other languages
Polish (pl)
Other versions
PL207797B1 (en
Inventor
Bobed Ismael Gracia
Original Assignee
BSH Bosch und Siemens Hausgeräte 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=30011366&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL373260(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Publication of PL373260A1 publication Critical patent/PL373260A1/en
Publication of PL207797B1 publication Critical patent/PL207797B1/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
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49909—Securing cup or tube between axially extending concentric annuli
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/4992—Overedge assembling of seated part by flaring inserted cup or tube end

Landscapes

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

Abstract

Disclosed is a washing machine drum comprising a cylindrical shell ( 3 ) that is provided with several flood holes ( 4 ) and a front wall and a rear wall, the peripheries of which are connected to the cylindrical shell ( 3 ) by means of a lock seam ( 5 ). Said lock seam ( 5 ) is reinforced by stamping ( 6 ) all the sheet metal layers thereof so as to prevent the lock seam ( 5 ) from tearing during high-speed tumbling. The cylindrical shell ( 3 ) is also provided with several depressions ( 7 ) increasing the surface of the shell ( 3 ) so as to render the shell ( 3 ) more resistant and elastic such that any bulge that might be formed in the shell ( 3 ) during high-speed tumbling will affect the depressions ( 7 ) but not the lock seam ( 5 ), whereby the lock seam is protected.
PL373260A 2002-07-03 2003-06-26 Washing machine drum PL207797B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200201643A ES2214104B1 (en) 2002-07-03 2002-07-03 WASHER DRUM.

Publications (2)

Publication Number Publication Date
PL373260A1 true PL373260A1 (en) 2005-08-22
PL207797B1 PL207797B1 (en) 2011-02-28

Family

ID=30011366

Family Applications (1)

Application Number Title Priority Date Filing Date
PL373260A PL207797B1 (en) 2002-07-03 2003-06-26 Washing machine drum

Country Status (7)

Country Link
US (1) US20050132556A1 (en)
EP (1) EP1520067B1 (en)
AT (1) ATE358204T1 (en)
DE (1) DE50306917D1 (en)
ES (2) ES2214104B1 (en)
PL (1) PL207797B1 (en)
WO (1) WO2004005603A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200602291T1 (en) * 2003-11-20 2007-02-21 Arçeli̇k Anoni̇m Şi̇rketi̇ A drum.
DE102004025354B4 (en) * 2004-05-19 2007-08-30 Miele & Cie. Kg Washing machine drum with folding
DE102005023444A1 (en) * 2005-05-20 2006-11-23 BSH Bosch und Siemens Hausgeräte GmbH Drum with embossed seam
EP1922444A1 (en) * 2005-08-22 2008-05-21 Arcelik Anonim Sirketi A washer/dryer with a seam formed by bending the overlapping edges of the drum body and two circular lids
KR101222859B1 (en) 2005-09-26 2013-01-16 삼성전자주식회사 Rotary drum for drum washing machine and manufacturing method thereof
DE102006010179A1 (en) * 2005-12-28 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH Drum with a horizontal axis for a washing machine or tumbler drier has drop-shaped surface bulges with only one axis of symmetry in the circumferential direction
KR101136863B1 (en) 2007-02-28 2012-04-20 삼성전자주식회사 Washing machine
ES2332440B1 (en) * 2008-03-03 2011-01-31 Bsh Electrodomesticos España, S.A. WASHING DRUM FOR A WASHING MACHINE AND PROCEDURE FOR THE MANUFACTURE OF SUCH WASHING DRUM.
IT1394949B1 (en) * 2009-07-27 2012-07-27 Indesit Co Spa MACHINE FOR WASHING OF LINEN WITH FRONT LOADING
TR201101157A2 (en) * 2011-02-08 2012-08-22 Bsh Ev Aletleri̇ San. Ve Ti̇c. A.Ş. A drum-type front-loading washing machine
EP2761074B1 (en) * 2011-09-27 2019-03-06 Arçelik Anonim Sirketi A drum and the production method thereof
WO2015096924A1 (en) 2013-12-27 2015-07-02 Arcelik Anonim Sirketi A drum with improved mechanical strength and the production method thereof
WO2015096926A1 (en) 2013-12-27 2015-07-02 Arcelik Anonim Sirketi A drum with improved mechanical strength and the production method thereof
EP3092333B1 (en) 2013-12-30 2018-12-05 Arçelik Anonim Sirketi A drum with improved mechanical strength and the production method thereof
DE102015222611A1 (en) * 2014-12-03 2016-06-09 Schaeffler Technologies AG & Co. KG Planet drive with a planet carrier
KR102590137B1 (en) * 2016-07-18 2023-10-18 삼성전자주식회사 Washing machine
US11629448B2 (en) * 2017-03-13 2023-04-18 Midea Group Co., Ltd. Laundry washing machine with adjustable wash capacity
DE102017223582A1 (en) 2017-12-21 2019-06-27 BSH Hausgeräte GmbH Drum for a laundry treatment device, laundry treatment device and method for producing the drum
CN111691114B (en) * 2019-03-13 2023-02-17 青岛海尔洗涤电器有限公司 Sealing drainage device of drum washing machine and drum washing machine

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DE4445731A1 (en) * 1994-12-21 1996-06-27 Foron Waschgeraete Gmbh Washing machine drum
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DE19651295A1 (en) * 1996-12-10 1998-06-18 Bosch Siemens Hausgeraete Laundry drum for a laundry treatment machine

Also Published As

Publication number Publication date
ATE358204T1 (en) 2007-04-15
US20050132556A1 (en) 2005-06-23
ES2283824T3 (en) 2007-11-01
ES2214104B1 (en) 2005-12-16
WO2004005603A1 (en) 2004-01-15
EP1520067A1 (en) 2005-04-06
ES2214104A1 (en) 2004-09-01
PL207797B1 (en) 2011-02-28
EP1520067B1 (en) 2007-03-28
DE50306917D1 (en) 2007-05-10

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