EP0916760B1 - Dispositif pour fixer la partie oscillante d'une machine à laver domestique - Google Patents

Dispositif pour fixer la partie oscillante d'une machine à laver domestique Download PDF

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Publication number
EP0916760B1
EP0916760B1 EP19980121655 EP98121655A EP0916760B1 EP 0916760 B1 EP0916760 B1 EP 0916760B1 EP 19980121655 EP19980121655 EP 19980121655 EP 98121655 A EP98121655 A EP 98121655A EP 0916760 B1 EP0916760 B1 EP 0916760B1
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EP
European Patent Office
Prior art keywords
disc
rear wall
shaped
sleeve
opening
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
EP19980121655
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German (de)
English (en)
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EP0916760A3 (fr
EP0916760A2 (fr
Inventor
Klaus Hagedorn
Wolfgang Held
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.)
AZ Ausruestung und Zubehoer GmbH and Co KG
Original Assignee
AZ Ausruestung und Zubehoer GmbH and Co KG
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Publication date
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Publication of EP0916760A2 publication Critical patent/EP0916760A2/fr
Publication of EP0916760A3 publication Critical patent/EP0916760A3/fr
Application granted granted Critical
Publication of EP0916760B1 publication Critical patent/EP0916760B1/fr
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 device for fixing the vibrating system of a household machine, such as drum storage of a washing machine during transport, in particular rail transport, consisting of screw bolts in screw holes of plastic parts of the vibrating system or of rigidly connected approaches made of plastic the respective shaft is passed through openings in the machine rear wall and the respective head of which is supported on a stiffening profile or crossbar attached to the machine rear wall or to it (if necessary removable), between the inner surface of the machine rear wall or the stiffening profile or the crossbar and the vibrating system a plastic spacer sleeve penetrated by the shank of the screw bolt is arranged, the device besides the spacer sleeve and the screw bolt another between the bolt head and the sleeve end face ordered form-fitting device includes.
  • Such a device is known from DE 195 25 316 A1.
  • the known device is particularly for such household machines as Washing machines provided, in which the tub is made of plastic is.
  • plastic materials have limited strength values and it is happened that also with the specially tailored to these tubs Arrangement according to the cited prior art problems occur when heavy loads occur repeatedly and / or particularly high peak values to reach.
  • Tests have shown that the threaded dome of the Alkaline container made of plastic for a load case with particularly high Acceleration forces are torn off.
  • the object of the invention is to eliminate these disadvantages and to provide a device according to the above way of creating the even higher acceleration forces endures and does not lead to interference even if such high Accelerating forces occur repeatedly.
  • a compression spring in particular a spiral compression spring, is arranged between the bolt head and the positive locking device, and in that the positive locking device forms a guide attachment for the spiral spring.
  • the prior art is based on an older prior art, namely the DE 42 15 780 C2.
  • a transport lock for the vibrating system of a household machine which is however made of steel and does not have the problems of plastic tubs, also an arrangement shown, which works with a compression coil spring.
  • this Compression coil spring replaced a perforated metal sleeve, so with this one nothing to do about the problem.
  • this guide projection has an axial extent which is slightly less than the block length of the spring, that is to say the length of the spring in the compressed state.
  • a plastically deformable attachment can also be provided, which can then serve as additional security, in particular if it is longer than the block length of the spiral spring, by acting as a plastic shock absorber.
  • the device then not only has guiding properties for the coil spring as well as for the bolt inserted through it, but also securing properties, in that energy is destroyed by plastic deformation.
  • the guide boss can carry axially extending detents that relate to the spring of the guide lug in position, so prevent that the spring may be lost goes.
  • the form-fitting device can receive different designs.
  • a positive locking device according to the entry has proven to be advantageous mentioned document, in which the positive locking device from a flat disc Metal comprises, which has an axially extending nose at an edge region has, wherein the rear wall or cross member or the like.
  • a breakthrough for the Has passage of bolt head and washer of which breakthrough at least a narrowed area in the direction of the axis of the traverse or the like Bolt shank cross section can accommodate, and being narrowed at the end Area at a distance from this another breakthrough is provided such that he can accommodate at least one nose of the disc when the disc load-bearing threaded bolts in or at the end of the narrowed area.
  • This design of the positive locking device is particularly favorable if Household machines are to be secured in the event of later disassembly the securing device has no loosened parts in the area between the rear wall and vibrating system (suds container). This is true for example for washing machines that have a floor that on the one hand for Noise reduction serves, on the other hand, advantages as a so-called aqua stop device offers. Falling parts would then reach this floor and possibly close Malfunctions and noise when the machine flings. In such mostly high-quality machines, it is therefore favorable that Device for fixing the vibrating system to design so that it without Disassembly into its individual parts can be removed from the machine.
  • the forming the positive locking device flat disc made of metal in the area of the axially extending nose axially opposite direction attached U-shaped hook for receiving the Cross section of a machine connection cable, the free end of the U ends approximately in the disc plane.
  • U-shaped There is a double hook, and the two hooks are axial take your nose between you. This has the advantage that the Exposing the connecting cable to the end stand is reminded of that Security device also actually remove because it is used to loosen the cable must also release the security device.
  • leaf springs that are on the free ends or on the inner wall of the U-shaped Applying the hook and pushing it away from the sleeve will also achieved that the axially extending nose when loosening the bolt what comes out of the breakthrough in the traverse or rear wall Assembly and disassembly easier. Since the leaf springs are made of plastic, They also protect the cable against sharp edges that the U-shaped hooks of the metal stamped disc by burr.
  • Inexpensive household machines do not have a base plate.
  • the positive locking device comprises a dome-shaped disk made of metal or plastic, the traverse or rear wall or the like.
  • the spring-facing side of the spherical disk is radial runs stiffening walls.
  • the spacer sleeve can also be on your dome-shaped end face form an edge enlarging the dome surface. So it is also possible that radially extending between the sleeve edge and sleeve Reinforcing ribs are arranged.
  • the form-locking device can also be a cylindrical or prismatic device or include a spherical section-shaped molded part made of metal or plastic, and the Traverse or rear wall or the like.
  • Such a cylindrical, prismatic or spherical segment-shaped depression form that the molded part in a form-fitting manner can be included.
  • it is advantageous if the end face of the spacer sleeve facing the rear wall or the like is likewise form a cylindrical or prismatic or spherical segment-shaped depression, in the appropriately deformed material of the rear wall or the like is.
  • FIGS. 22 to 27 Arrangements are initially discussed in more detail on a known device, which in 1 to 21 is shown.
  • FIG. 1 shows a household machine 10, for example a washing machine, within which a vibrating system 12, for example a spring-loaded one
  • a vibrating system 12 for example a spring-loaded one
  • the tub of a drum machine shows which tub 12 due to its swinging suspension with respect to the housing walls of the Household machine can be deflected, in particular this occurs when Rail transport on when maneuvering with such machines loaded wagons run onto other wagons. For this reason during such transport the vibrating system, such as the Suds container 12, are fixed with respect to the housing walls of the machine.
  • Trusses 14 arranged, which are shown in Fig. 2 a little more clearly.
  • These cross members 14 are made of sheet steel and can be provided with reinforcing beads 16, Beadings 17 and the like can be stiffened.
  • the cross member 14 is at both ends cranked and on the one hand forms contact tabs 18 with which the cross member 14 Edge areas of the rear wall 20 of the household machine 10 can be placed, preferably such that the bends or indentations 22 or 23 Traverse 14 included in corresponding recesses or receiving areas which may be formed in the rear wall for this purpose, or are present anyway.
  • These give the trusses a certain amount of security compared to a displacement parallel to the rear wall 20.
  • a welded plate can also be provided, as well as the crossbar can be firmly welded.
  • Threaded bolts 24, one of which can be seen in FIG. 2, are on the one hand with their shaft through an opening 28, 128 in the trusses 14, on the other hand through one corresponding opening 26 in the rear wall 20 and into a corresponding hole is screwed into the tub 12 or the like.
  • Alkaline container 12 and which serves to define in the inner surface of the cross member 14 a spacer 32 between the inner surface of the cross member 14 and the vibrating system 12 and is arranged on the shaft of the bolt 24.
  • the tub 12 is thus on the system of spacer sleeve 32 and bolt 24 with the cross member 14 and from there on the contact tabs 18 with the (particularly stable) edge region of the rear wall 20 of the Household machine 10 connected, z. B. by appropriate tensioning resilient suspension of the tub 12 a contact pressure on the crossbar 14th connects the retaining tabs 18 sufficiently firmly to the rear wall 20 so that, if necessary, special fastening devices, apart from securing against Displacement, as already described, can be unnecessary.
  • the traverse 14 can also be one have their own attachment to the rear wall, for example a special one Screwing.
  • the opening 28 in the traverse is expedient according to FIG. 1, executed like a keyhole, whereby the larger area of the opening is shaped is that the head 30 of the screw 24 fits through, but then in the narrow range that the screw head can no longer move through can get through to the breakthrough. That makes it possible first of all Bolt 24 with the spacers 32 pushed through Insert rear wall opening 26 and in corresponding threaded holes or Blind holes (if it is plastic) of the tub 12 Screw in piece, then z. B. to put the crossbar 14 on the rear wall, so that the screw heads 30 of the respective z. B. one or two screws through the reach corresponding openings 28, and then the cross member 14 so to move the screw shafts into the narrowed areas.
  • the screws can be machine screws that are in appropriate threads of the tub 12 can be screwed. There but this is a plastic tub 12 normal wood screws, which are in corresponding blind holes in the plastic material of the tub Cut the thread yourself.
  • the disc 34 consists of a flat, round metal disc with a central bore 36 that matches the shaft diameter of the threaded bolt 24 is adapted, while the outer diameter 38 at least is as large as the outer diameter of the spacer sleeve 32.
  • the disc has one or two radially opposite edge regions and there axially extending nose or lugs 40, 42, one nose 40 over extends the outer diameter 38 of the disc, the other nose 42 against it returns.
  • the disc 34 With the recessed nose 42, which is pointed at its end 10, can be seen, the disc 34 can be attached in an Opening 44 is inserted near the keyhole-like opening 28 or 128 are secured in this position against radial displacement is.
  • the sleeve 32 need not be designed as a simple cylinder, but rather 3 to 7 can be specially designed, as described in DE 195 25 316 A1 is performed.
  • FIG. 3 is a partially sectioned one Side view of the spacer sleeve 32, the upper end with one over the Provided flange outer circumference 45 of the sleeve extending flange assembly 46, whose circle diameter 55 is preferably equal to the circle diameter 38 of the Disk 34 is selected.
  • the flange arrangement 46 faces two radially opposite edge areas deviations from the circular shape, namely on the one hand, an incision 57 that springs back from the circumference and that forms the attachment 42 the disc 34 is to take up, and accordingly approximately the width of the approach and a projection 50 projecting over the circumference of the circle in turn forms an incision 52 which is of such a width that the stem 53rd the mushroom-shaped extension 40, see Fig.
  • the disc 34 can therefore be placed on the flange 46 so that the mushroom-shaped extension 40 in the Incision 52 can be inserted and held there with a certain game.
  • the disk 34 with its other attachment 42 lies on one Membrane 60, which closes part of the recess 57 in a breakable manner.
  • the disc 34 is held during assembly so that the approach 42 above the outer surface of the cross member 14 remains when the Spacer sleeve 32 with washer 34 and threaded screw 24 in the opening 28 or 128 inserted and then in the narrow area of the keyhole-like shape of the Openings 28 and 128 is pushed into it.
  • FIG. 5 shows in a cross section that the sleeve is not solid, Rather, it is essentially made up of different wall areas Has shape, which saves material and at the same time results in high strength.
  • various longitudinal walls 64, 66, 68, 70 can be seen that are attached to both ends of the sleeve and possibly once between them by a circular Radial wall 72 are each stiffened with a circular circumference.
  • FIG. 11 shows even more clearly how the mushroom-shaped nose 40 according to FIG. 10 is configured
  • FIG. 12 shows a somewhat different embodiment, in which the hat of the mushroom-shaped component remains narrower and is chamfered, the nose 140 12 from above with a certain pressure in the incision 52 of the Spacer sleeve can be pressed in and locked in place while the 10 or 11 inserted laterally into the recess 52 must become.
  • the embodiment according to FIG. 12 is thus easier to assemble than 11.
  • a normal wood screw can be used as a bolt suitable length can be selected, or a special one, for plastic provided threaded screw, in both cases the screw in the Plastic material cuts its own thread when the screw is tightened becomes. The forces to be absorbed in this case and the quality of the thread are sufficient for the purpose specified here.
  • Strip-shaped extension 80 is provided, which extends radially outwards protruding approach 50, which in turn reduces the return 52 forms.
  • the assembly process is thus carried out in such a way that in a device according to FIG. 1, at the four attachment points 228 (there can also be only three) which can be seen there, a screw bolt 24 provided with a spacer sleeve and equipped with an additional disk 34 is provided through corresponding bores 26 in the The rear surface 20 of the device 10 is inserted and the thread of the screw bolt 24 is partially screwed or cut into the associated bore. The screwing takes place so far that the mushroom-shaped extension 40 inserted or inserted into the incision 52 of the flange 46 with its other extension 42 rests on the membrane 60 and is held there due to the alignment by the extension 40.
  • a traverse 14 can be gripped and inserted with its two openings 28 over the screw heads 30 and the associated washer 34 (and, according to FIG. 22, but also the washer 25 and the spring 27), until the material thickness of the traverse 14 between the surface of the 3 on the one hand and the washer 34 on the other hand, whereupon the cross member 14 can be axially displaced into the gap thus formed until the shaft of the screw bolt 24 reaches the combined area of the keyhole-like opening 28, 128, 228 which in Fig. 2 is designated 76.
  • the nose 42 of the disk 34 is located just above the opening 44 according to FIG. 2, for which purpose this opening has to have a corresponding distance from the opening 28.
  • both of the fastening screws 24 provided here can be brought into the correct arrangement at the same time, so that subsequently both screws can also be tightened, during which tightening the nose moves through the membrane 60 into the opening 44 and ultimately there the overall arrangement secures against a shift back.
  • the contact surfaces 18 of the cross member 14 are against by screwing Edge areas of the rear wall 20 of the household appliance 10 pressed and expediently locking by appropriate shaping (projections) kept without special fastening measures would be necessary here.
  • FIG. 12 and 22 is an axially partially sectioned side view Spacer sleeve 132 or 232 can be seen, the one instead of the thin wall Spring device 82 used to the disk 134 shown there in a side hold raised position.
  • the figure also shows a bolt 24 recognize that penetrates the disc 134 and the sleeve 132 and 232 respectively.
  • FIGS. 12 and 22 is a top view of the arrangement according to FIGS. 12 and 22 respectively recognize, so the head of the bolt 24, including the washer 134 and underneath, mostly covered, the sleeve 132 or 232. Also 23 shows the washer 25, which in turn is on the compression spring (Coil spring) 27 rests, which according to the invention between the head 30 of the bolt 24 and the nose disc 134 is arranged.
  • the compression spring Coil spring
  • flange assembly 146 which may be configured similarly, as shown in FIG. 3.
  • flange assembly 146 is substantially circular, see FIG. 15, with two itself radially opposite edge areas where deviations from the circular shape occur, namely an incision 157, which the approach 142 of the in Fig. 18th to 21 shown disk 134 should receive and accordingly approximately Has width, and a projection 150 projecting over the circumference of the circle in turn forms an incision 152, in the style 153 of a mushroom-shaped extension 140 is recordable, the head 154 of this approach being chamfered with recesses, similar to Fig. 11a, and so allows an impression, but a slide out prevented.
  • FIG. 15 flange assembly 146 is substantially circular, see FIG. 15, with two itself radially opposite edge areas where deviations from the circular shape occur, namely an incision 157, which the approach 142 of the in Fig. 18th to 21 shown disk 134 should receive and accordingly approximately Has width, and a projection 150 projecting over the circumference of the circle in turn forms
  • the disk 134 is thereby certain Game held.
  • the shoulder 142 of the disc 134 has slopes 83, so that one even with radial displacement due to the play the approach 142 safely through the Opening 157 and from there into an opening 44 of the cross member or Rear wall of the household machine to obtain a form-fitting fuse can impress when the screw bolt 24 is tightened.
  • the tail-shaped projection 150 aligns the spacer sleeve in the keyhole-like Breakthrough 28 correctly, so that the approach 142 over the opening 44th arrives, as already described above, whereby incorrect assembly also occurs this tail is prevented.
  • the spring device 82 which is made in one piece the plastic material of the spacer sleeve 132 is formed in the in FIG embodiment shown held the disc in the raised position. If, for example, during a first use of the spacer sleeve Fig. 12, the disc 134 is pressed against the force of the spring 82, and the arrangement is disassembled, the disk 134 arrives due to the spring force 82 back to the starting position shown in FIG. 12. The one shown in FIG Spacer sleeve can therefore be used several times.
  • Another advantage is that at Transport of numerous such sleeves, as shown in Fig. 12, including screw 24 and washer 134, it is harmless when through mutual pressure of these sleeves, for example the disc 134 against the Spacer sleeve 132 is pressed: The subsequent removal then arrives but disc 134 in its starting position.
  • the sleeve 132 shown there has a Provide guide boss 29 for the coil spring 27, the length of the coil spring, Reference number 31, is slightly less than the block length of the spring.
  • a spherical disk made of metal or Plastic 35 comprises, traverse or rear wall 114 have an opening 228 for the passage of the shaft of the bolt 24, and around this opening 228 around the wall material of the rear wall or the cross member 114 is dome-shaped sunk, see reference number 37, in such a way that the spherical disk 35 is positively incorporated therein, as can be clearly seen in FIG. 24.
  • the shape of the end face of the spacer sleeve 332 can be seen, which is also one dome-shaped depression forms and thereby the dome-shaped material the rear wall 114 or the like.
  • the side 39 of the spherical disk 35 facing the spring 27 shows radially extending stiffening walls 41 on which the end surface of the spring 27 is placed may not be shown.
  • the spacer sleeve has a reduction in surface pressure on it dome-shaped end face an edge 43 enlarging the dome surface Sleeve edge 43 can extend between sleeve edge 43 and sleeve 332 Reinforcing ribs 45 may be provided.
  • the guide lug 129 which can be seen in FIG. 24 in turn has, as already with the 22 shown, an axial extension on the is usually slightly smaller than the block length of the spring 27, whereby this Extension from the reinforcing rib 41 is expected.
  • the approach 29 carries additional Latches 47 which hold the spring 27 in place in the position shown. This is particularly favorable in this embodiment because it is during the assembly and disassembly does not form a unit, as is the case with the embodiment 22 is the case.
  • the form fit of the arrangement according to the invention prevent a radial displacement between the spacer sleeve 332, the washer 35 and the bolt 24 on the one hand and the Rear wall or cross member 114, on the other hand, occurs even if the opening 228 is relatively large, for example has the shape of a keyhole, as in FIG. 2, or otherwise a shift is not prevented.
  • the dome-shaped shape is relatively easy to manufacture and also a certain pivotability around the Spherical circle of the calotte is given.
  • the positive locking device is a cylindrical or prismatic or other spherical shaped part made of metal or Plastic comprises, in which case the traverse or rear wall has a corresponding Breakthrough for the passage of at least the bolt shank, again around this opening, the wall material of the rear wall or traverse or Like.
  • Such a cylindrical, prismatic or spherical segment-shaped Countersink forms that the molded part can be positively received therein.
  • the end face of the rear wall or the like Spacer sleeve also a cylindrical or prismatic or also have spherical segment-shaped depression in which the correspondingly deformed Material of the rear wall or the like. Is accommodated appropriately.
  • the safety device according to FIG. 24 is removed Unscrew and remove the bolt 24.
  • the sleeve 332 then falls between Rear wall 114 and tub down and can be removed from there. The remaining parts are removed with the bolt 24.
  • Reuse is possible, but requires prior disassembly Rear wall, if not again a keyhole-shaped opening 228 (instead of round) as shown in Fig. 2 is used, but what u. U. To great weakening of material the back wall leads.
  • 26 and 27 show a sleeve 432, in which the form-fitting device flat disc 434 in the region of the axially extending nose 440 one in axial opposite U-shaped hook 484 for receiving the Cross-section of a machine connection cable 411 forms, the free end of the U-shape of the U-shaped hook 484 ends approximately in the plane of the disk 434.
  • the U-shaped hook is duplicated, and these two Hooks are arranged such that they have the axially extending nose 440 record between them. Furthermore, from FIG. 26 - is pulled apart Representation - and from Fig.
  • This spring function has the advantage that before tightening or after loosening the Screw 24 the disc 434 at least on the side carrying the nose 440 removed from the sleeve 432 so that the nose 440 from the corresponding depression 441 in the laterally reinforced material 447 of the sleeve 432 is released, and so far that Crossbar 14 releases and so disassembly by moving the crossbar 14th with respect to the sleeve 234 becomes possible.
  • an extension 429 holds a compression spring 427, with resilient projections 447 holding the end turns of this spring 427.
  • the disc Holds 434 with play like clips serves on the one hand through an opening 443 in the disc 434 protruding, from the sleeve 432 hook nose 445, the disc Holds 434 with play like clips, on the other hand side walls 409, from the end face 450 of the sleeve 432 in the area of the leaf springs 482 and a side Form a guide for the end of the disc 434 carrying the hooks 484.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Closures For Containers (AREA)

Claims (16)

  1. Dispositif pour fixer le système oscillant (12) d'une machine domestique (10), tel que le palier du tambour d'un lave-linge pendant son transport, en particulier le transport par chemin de fer, constitué de boulons (24) pouvant être vissés dans des trous de pièces en matériau synthétique du système oscillant (12) ou d'embouts en matériau synthétique reliés de manière fixe avec celles-ci, dont la tige est insérée à travers les passages (26, 28) dans la paroi arrière (20) de la machine et chaque tête (30) s'appuie sur un profil de raidissement ou une traverse (14) à la paroi arrière (20) de la machine ou fixé (le cas échéant de manière amovible) sur celle-ci, un manchon d'écartement (32, 132, 232, 332, 432) en matériau synthétique traversé par la tige du boulon (24) étant agencé entre la face intérieure de la paroi intérieure de la machine ou du profil de raidissement ou de la traverse (14) et le système oscillant (12), le dispositif comprenant, outre le manchon d'écartement et le boulon, encore un dispositif mécanique (34, 134, 243, 434) agencé entre la tête (30) du boulon et la face frontale du manchon, caractérisé en ce qu'un ressort de compression (27) en spirale est disposé entre la tête (30) du boulon et le dispositif mécanique (134, 234, 434) et en ce que le dispositif mécanique (134, 234, 434) forme un embout de guidage (29, 129, 429) pour le ressort de compression en spirale.
  2. Dispositif selon la revendication 1, caractérisé en ce qu'un disque (25) est agencé entre le ressort en spirale (27) et la tête du boulon (30).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que l'embout de guidage (29, 129, 429) présente une étendue axiale (33) qui est légèrement inférieure à la longueur de bloc du ressort.
  4. Dispositif selon la revendication 1, 2 ou 3 caractérisé en ce qu'on a prévu, en plus ou au lieu de l'embout de guidage (29, 129, 429) un embout plastiquement déformable.
  5. Dispositif selon l'une quelconque des revendications 1 à 4, le dispositif mécanique comprenant un disque plat (434) en métal qui présente un nez (440) s'écartant axialement en un bord, la paroi arrière ou la traverse (14) ou analogue présentant un passage (28) pour le passage de la tête (30) du boulon et du disque, au moins d'une zone rétrécie (76) partant dudit passage, dans le sens de l'axe de la traverse (14) ou analogue et pouvant recevoir la section de la tige du boulon et un autre passage (44) étant prévu en l'extrémité de la zone rétrécie, à une certaine distance de celle-ci, de telle manière qu'il peut recevoir au moins un nez (440) du disque (434) lorsque le boulon fileté portant le disque se trouve dans ou à l'extrémité de la zone rétrécie, caractérisé en ce qu'un bord radialement opposé du disque (434) plat présente une partie en saillie radiale (442) avec un passage (443), qui est traversée par un nez en crochet (445) partant du manchon d'écartement (432) en formant une seule pièce avec celui-ci.
  6. Dispositif selon la revendication 5, caractérisé en ce que le disque plat (434) en métal formant le dispositif mécanique forme dans la zone du nez (440) s'écartant axialement un crochet (484) en forme U placé axialement dans la direction opposée pour recevoir la section d'un câble de raccordement (411) de la machine, l'extrémité libre du U se terminant quasiment dans le plan du disque.
  7. Dispositif selon la revendication 6, caractérisé en ce que le crochet (484) en forme de U est présent en double et en ce que les deux crochets (482) reprennent entre eux le nez (440) s'écartant axialement.
  8. Dispositif selon la revendication 7, caractérisé en ce que des ressorts à lame (482) partent du manchon d'écartement (432) en formant une seule pièce avec celui-ci, qui se placent aux extrémités libres ou contre la paroi intérieure du crochet (484) en forme de U et écartent celui-ci du manchon (432).
  9. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le dispositif mécanique comprend un disque (35) en forme de calotte en métal ou matériau synthétique, en ce que la traverse ou la paroi arrière (114) ou analogue présente un passage (228) pour le passage au moins de la tige du boulon et en ce que le matériau de la paroi arrière ou de la traversé (114) forme autour de ce passage (228) un renfoncement (37) en forme de calotte de telle manière que le disque (35) en forme de calotte peut être repris dans celui-ci de manière mécanique.
  10. Dispositif selon la revendication 9, caractérisé en ce que la face frontale orientée vers la paroi arrière ou analogue (114) du manchon d'écartement (332) forme également un renfoncement en forme de calotte, dans lequel le matériau déformé en forme de calotte de la paroi arrière (114) ou analogue peut être repris de manière ajustée.
  11. Dispositif selon la revendication 9 ou 10, caractérisé en ce que le côté orienté vers le ressort du disque (35) en forme de calotte forme des parois de raidissement (39) s'étendant radialement.
  12. Dispositif selon la revendication 9, 10 ou 11, caractérisé en ce que le manchon d'écartement (332) forme sur sa face frontale en forme de calotte un bord (43) agrandissant la surface de la calotte.
  13. Dispositif selon la revendication 12, caractérisé en ce que des nervures de renforcement (45) s'étendant radialement sont disposées entre le bord du manchon (43) et le manchon (332).
  14. Dispositif selon l'une quelconque des revendications 1 à 13, caractérisé en ce que l'embout de guidage (129, 429) porte des nez d'encliquetage (47, 447) s'étendant axialement qui maintiennent le ressort (27) en position.
  15. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le dispositif mécanique comprend une pièce moulée cylindrique ou prismatique ou en forme de calotte sphérique en métal ou matériau synthétique, en ce que la traverse ou la paroi arrière ou analogue présente un passage pour le passage au moins de la tige de boulon et en ce qu'autour de ce passage, le matériau de la paroi arrière ou de la traverse ou analogue forme un renfoncement cylindrique, prismatique ou en forme de calotte sphérique de telle manière que la pièce moulée peut être reprise mécaniquement dans celui-ci.
  16. Dispositif selon la revendication 15, caractérisé en ce que la face frontale du manchon d'écartement, orientée vers la face arrière ou analogue forme également un renfoncement cylindrique, prismatique ou en forme de calotte sphérique dans lequel le matériau déformé de manière correspondante de la paroi arrière ou analogue peut être repris de manière ajustée.
EP19980121655 1997-11-14 1998-11-12 Dispositif pour fixer la partie oscillante d'une machine à laver domestique Expired - Lifetime EP0916760B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29723084U DE29723084U1 (de) 1997-11-14 1997-11-14 Einrichtung und Fixierung des schwingenden Systems einer Haushaltsmaschine
DE29723084U 1997-11-14

Publications (3)

Publication Number Publication Date
EP0916760A2 EP0916760A2 (fr) 1999-05-19
EP0916760A3 EP0916760A3 (fr) 1999-06-16
EP0916760B1 true EP0916760B1 (fr) 2003-03-12

Family

ID=8050640

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980121655 Expired - Lifetime EP0916760B1 (fr) 1997-11-14 1998-11-12 Dispositif pour fixer la partie oscillante d'une machine à laver domestique

Country Status (6)

Country Link
EP (1) EP0916760B1 (fr)
DE (1) DE29723084U1 (fr)
ES (1) ES2191899T3 (fr)
PL (1) PL187100B1 (fr)
PT (1) PT916760E (fr)
TR (1) TR199802328A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012223773A1 (de) 2012-12-19 2014-06-26 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät
US9427134B2 (en) 2008-03-31 2016-08-30 BSH Hausgeräte GmbH Stationary household appliance, in particular a dishwasher

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE491062T1 (de) * 2003-12-26 2010-12-15 Arcelik As Waschtrockner
WO2005066408A1 (fr) * 2003-12-26 2005-07-21 Arcelik Anonim Sirketi Lave-linge sechant
ES2291091B1 (es) * 2005-09-19 2008-11-01 Bsh Electrodomesticos España, S.A. Dispositivo para la fijacion del grupo oscilante de una maquina lavadora.
TR200602928A1 (tr) * 2006-06-09 2009-03-23 Bsh Ev Aletleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇@ Bir ev aleti.
ITMC20080029U1 (it) * 2008-10-10 2010-04-11 V I C Viterie Italia Centrale S R L Distanziale per l'imballaggio di macchine lavabiancheria atto a favorire l'arresto di tubi e cavi.
WO2010131269A1 (fr) 2009-05-11 2010-11-18 V.I.C. - Viterie Italia Centrale S.R.L. Support pour câbles et tuyaux de machines à laver
EP2748370B1 (fr) 2011-08-22 2018-10-24 BSH Hausgeräte GmbH Machine a laver / sécher comprenant un mecanisme de fixation du groupe oscillant pendant le transport
ITAN20120046A1 (it) 2012-04-24 2013-10-25 V I C Viterie Italia Centrale S R L Distanziale per l'imballaggio di macchine lavabiancheria recante una zona a rottura prefissata.
TR201721666A2 (tr) 2017-12-25 2019-07-22 Arcelik As Nakli̇ye sirasinda hasar görmesi̇ engellenen bi̇r yikayici/kurutucu
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
US10837136B2 (en) * 2018-12-21 2020-11-17 Whirlpool Corporation Transport bolt assembly for a laundry appliance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215780C2 (de) * 1992-05-13 1996-09-05 Az Ausruest Zubehoer Gmbh Transportsicherung für das schwingende Systems einer Haushaltswaschmaschine
DE19525316C2 (de) * 1995-07-12 2003-08-14 Az Ausruest Zubehoer Gmbh Einrichtung zur Fixierung des schwingenden Systems einer Haushaltsmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9427134B2 (en) 2008-03-31 2016-08-30 BSH Hausgeräte GmbH Stationary household appliance, in particular a dishwasher
DE102012223773A1 (de) 2012-12-19 2014-06-26 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät

Also Published As

Publication number Publication date
ES2191899T3 (es) 2003-09-16
TR199802328A3 (tr) 1999-06-21
PT916760E (pt) 2003-06-30
EP0916760A3 (fr) 1999-06-16
PL187100B1 (pl) 2004-05-31
EP0916760A2 (fr) 1999-05-19
PL329676A1 (en) 1999-05-24
TR199802328A2 (xx) 1999-06-21
DE29723084U1 (de) 1999-04-08

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