EP0829567B1 - Waschmaschine mit einem Bausatz zur Transportsicherung - Google Patents

Waschmaschine mit einem Bausatz zur Transportsicherung Download PDF

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Publication number
EP0829567B1
EP0829567B1 EP97111459A EP97111459A EP0829567B1 EP 0829567 B1 EP0829567 B1 EP 0829567B1 EP 97111459 A EP97111459 A EP 97111459A EP 97111459 A EP97111459 A EP 97111459A EP 0829567 B1 EP0829567 B1 EP 0829567B1
Authority
EP
European Patent Office
Prior art keywords
washing machine
screws
housing
transport
fixing points
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.)
Expired - Lifetime
Application number
EP97111459A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0829567A3 (de
EP0829567A2 (de
Inventor
Horst Dipl.-Ing. Wiemer
Uwe Dipl.-Ing. Ackermann
Wilfried Dipl.-Ing. Wildung
Gerhard Schälicke
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
Bosch Siemens Hausgerate 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 Bosch Siemens Hausgerate GmbH filed Critical Bosch Siemens Hausgerate GmbH
Publication of EP0829567A2 publication Critical patent/EP0829567A2/de
Publication of EP0829567A3 publication Critical patent/EP0829567A3/de
Application granted granted Critical
Publication of EP0829567B1 publication Critical patent/EP0829567B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/001—Arrangements for transporting, moving, or setting washing machines; Protective arrangements for use during transport

Definitions

  • the invention relates to a washing machine with a housing and with a swinging built-in tub system, which is used for the purpose of securing transport of a kit is releasably fixed at the factory to the housing, the kit heard at least one traverse, which is attached with its ends to the outside of the housing is, two fixing points between the fastenings on the housing for the tub system and removed to release the shipping lock must become.
  • washing machines In washing machines, it is common to have swinging units, e.g. a tub swing system, to be set at the factory using a multi-part kit.
  • a washing machine is known from DE 44 28 197 A1. Due to the The washing machine can be transported, without undue accelerations on the system deflect and damage by impacting the system on the inner parts of the housing arise. Before starting up such a secured washing machine the parts of the kit must be removed so that when commissioning the washing machine can swing the tub system freely and imbalance in the Detergent solution system absorbed by vibration damping devices become. The need to remove the fuse components before commissioning is especially indicated in the enclosed operating instructions.
  • a washing machine of the type mentioned is known from FR 2 278 827 A1.
  • the ends of the trusses have to be laboriously threaded into slots before they can be screwed to the housing. This is complicated and also brings with it unpredictable elasticity due to the bridges that occur during transport impacts the traverse is given a mobility through which such transport impacts occur let the mountings of the vibration system penetrate.
  • the invention has for its object a washing machine of the aforementioned Type with a transport securing device to be provided without special measures and is designed without additional parts so that occurring in normal traffic hard transport impacts neither plastic deformation of the transport securing parts of the tub system, but in particularly rough traffic - namely when certain threshold values of impact forces are exceeded - instead of damage machine-internal components rather parts of the transport lock plastically deformed become.
  • this object is achieved in that the cross member between the Fixing points is less rigid than in the sections between the Ends and setpoints.
  • the traverse can be made from a sheet metal strip punched with parallel edges and stiffened by folding the side edges. from that an open box-shaped profile forms on the back. Through material reduction in the area between the set points or by reducing the height of the folds, the intermediate area can easily be made less rigid.
  • the sheet metal strip have parallel side edges and the reduced rigidity between the definition points by a broadened base of the cross section the traverse can be made with a reduced height of the folds. Is to only the punch tool so that the base of the cross-sectional profile in The area between the set points is wider than between the ends and the setpoints. This will automatically make one less in the intermediate area high bend, which means that the rigidity is lower than on the End areas of the traverse.
  • the objects hidden behind the rear wall 1 are not shown here.
  • the approximately on the center line of the trusses 2 arranged holes for the screws 5 with internal threaded holes (Determination points) correspond to the vibrating tub system, share the trusses in two end sections 9 and a central section 10.
  • By means of high-strength screws 5 is the tub system from the inside against the back wall 1 pulled, which is supported from the outside by the crossbars 2. Any bumps that the Transport can be exerted on the tub system using the screws 5 can be caught by the trusses 2.
  • the material of the cross members 2 in the central section 10 is weaker held than in the end sections 9. This results in a lower in this section Stiffness than in the end sections. This lower stiffness is for the Transport safety without concern.
  • the most common load works according to the requirements upright transport position on the transported washing machines in vertical Direction. Occasionally, however, horizontal impact forces are also introduced when maneuvering.
  • the transport lock according to the invention over the state of the Technology is therefore on the one hand an elastic connection of the vibration system against the frequent vertical shocks.
  • the transport lock according to the invention has the advantage that the Trusses in particular due to their less rigid central section Only react stiffly to lateral horizontal impacts up to a limit, if exceeded but give this limit plastically. This reduces the stress on the connecting parts, especially the fixing points on the tub, kept low, though if these limits are adhered to, a harmful deflection of the tub system there is no fear within the housing. Should be harmful, the limits exceeding transport shocks have occurred, these may already be due bent trusses can be recognized.
  • the device for transport security sets the tub system only at four points on the back of the device. There will be two Points connected to the rear wall of the device 1 via a traverse 2. At the setpoints (Screws 5) either result in all directions of impact Tensile or compressive forces on the tub.
  • the trusses are very stiff. In the case of opposing force application, this weakening results in a reduced stiffness, but since the moment occurring in the central area is rather small due to the limitation of the forces introduced, the crossbeam still acts as stiff until this limit is reached. After exceeding this limit, however, it should buckle as required so that transport treatments with excessive impact forces are immediately recognizable from the outside.
  • the traverse shown in Fig. 2 is completely contrary to the example shown in Fig. 1 just held and in their end portions 3 with holes 11 for screwing the outer edges of the washing machine housing (screws 4).
  • the Screw holes 12 for the screws 5 correspond to the fixing points on the tub.
  • the bevels 13 are held high in the end sections 3 and decrease rapidly in height from the screw holes 12 towards the center, so that the central section 10 is relatively soft almost over its entire length is.
  • the permissible lateral horizontal joints must therefore not exert large forces on the Exercise articulation points, otherwise the would protect the tub Bend the crossbar in the central area 10.
  • the cross member 2 shown in FIGS. 3 and 4 is again as shown in FIG. 1 with bends in the end sections 3 provided.
  • the distance to the rear wall 1 must be in the central section 10 are bridged by spacer sleeves (not shown).
  • the traverse has a relatively high bend 13, which is in the central section 10 from the screw holes 12 towards the center continuously except for one Remaining height becomes lower.
  • This residual height determines the softness of the central section 10 and thus the moment of force at which the traverse 2 starting from lateral horizontal joints buckled. Any other possible force holds it stood and thus protects the tub on the one hand from excessive deflections and on the other hand, before overload breaks due to over the set points initiated forces.
  • This crossbar is against forces applied in the same direction very stable because the end sections 3 additionally with flat embossings 14 between the folds 13 are provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Vibration Dampers (AREA)
  • Emergency Lowering Means (AREA)
  • Buffer Packaging (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Refuse Collection And Transfer (AREA)
EP97111459A 1996-08-26 1997-07-07 Waschmaschine mit einem Bausatz zur Transportsicherung Expired - Lifetime EP0829567B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19634452 1996-08-26
DE19634452A DE19634452A1 (de) 1996-08-26 1996-08-26 Waschmaschine mit einem Bausatz für eine Transportsicherung

Publications (3)

Publication Number Publication Date
EP0829567A2 EP0829567A2 (de) 1998-03-18
EP0829567A3 EP0829567A3 (de) 1998-12-16
EP0829567B1 true EP0829567B1 (de) 2002-10-23

Family

ID=7803720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97111459A Expired - Lifetime EP0829567B1 (de) 1996-08-26 1997-07-07 Waschmaschine mit einem Bausatz zur Transportsicherung

Country Status (6)

Country Link
EP (1) EP0829567B1 (pl)
BR (1) BR9704492A (pl)
DE (2) DE19634452A1 (pl)
ES (1) ES2185843T3 (pl)
PL (1) PL185873B1 (pl)
TR (1) TR199700852A3 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009511A1 (de) 2007-02-27 2008-08-28 BSH Bosch und Siemens Hausgeräte GmbH Satz umfassend ein Hausgerät und zumindest eine Transportsicherung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016479A1 (de) * 2008-03-31 2009-10-01 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsstandgerät, insbesondere Geschirrspülmaschine
CN106835622B (zh) * 2016-11-28 2021-11-23 青岛海尔洗涤电器有限公司 一种洗衣机的运输固定装置及其固定方法
CN109667119B (zh) * 2018-12-06 2021-08-20 无锡小天鹅电器有限公司 顶开式滚筒洗衣机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278827A1 (fr) * 1974-06-14 1976-02-13 Thomson Brandt Machine a laver le linge
DE7627792U1 (de) * 1976-09-06 1978-02-23 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Wiederverwendbare Vorrichtung zum transportsicheren Arretieren des Trommelaggregates einer Waschmaschine
DE3538974A1 (de) * 1985-11-02 1987-05-14 Bauknecht Hausgeraete Waschmaschine mit transportsicherung
DE4428197C2 (de) * 1994-08-09 1999-10-21 Bsh Bosch Siemens Hausgeraete Elektrisch betreibbare Waschmaschine
DE29511249U1 (de) * 1995-07-12 1996-11-07 A-Z Ausrüstung und Zubehör GmbH & Co KG, 42579 Heiligenhaus Einrichtung zur Fixierung des schwingenden Systems einer Haushaltsmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009511A1 (de) 2007-02-27 2008-08-28 BSH Bosch und Siemens Hausgeräte GmbH Satz umfassend ein Hausgerät und zumindest eine Transportsicherung

Also Published As

Publication number Publication date
DE59708549D1 (de) 2002-11-28
EP0829567A3 (de) 1998-12-16
PL321697A1 (en) 1998-03-02
ES2185843T3 (es) 2003-05-01
EP0829567A2 (de) 1998-03-18
TR199700852A2 (xx) 1998-03-21
BR9704492A (pt) 1998-11-10
TR199700852A3 (tr) 1998-03-21
PL185873B1 (pl) 2003-08-29
DE19634452A1 (de) 1998-03-05

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