ES2255352A1 - Fastening device for a damper of a washing machine - Google Patents
Fastening device for a damper of a washing machineInfo
- Publication number
- ES2255352A1 ES2255352A1 ES200301679A ES200301679A ES2255352A1 ES 2255352 A1 ES2255352 A1 ES 2255352A1 ES 200301679 A ES200301679 A ES 200301679A ES 200301679 A ES200301679 A ES 200301679A ES 2255352 A1 ES2255352 A1 ES 2255352A1
- Authority
- ES
- Spain
- Prior art keywords
- shock absorber
- washing machine
- fixing device
- integral
- fastening
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims description 16
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000006096 absorbing agent Substances 0.000 claims description 37
- 230000035939 shock Effects 0.000 claims description 37
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010348 incorporation Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
Description
Dispositivo de fijación para la sujeción de un amortiguador de una máquina de lavar.Fixing device for holding a shock absorber of a washing machine.
La presente invención se refiere a un dispositivo de fijación para la sujeción de un amortiguador de una máquina de lavar que permite en principio la sujeción del grupo cuba-tambor de una máquina lavadora al bastidor de esa máquina.The present invention relates to a device for fixing a shock absorber of a machine wash that allows in principle the support of the group cuba-drum of a washing machine to the rack of that machine
La fijación de los amortiguadores utilizados en las máquinas de lavar ropa, que fijan en suspensión el grupo de cuba-tambor al bastidor base de la máquina, se realiza principalmente mediante una pieza en forma de "U", cuyas alas están provistas de orificios, por los que atraviesa un eje que a su vez atraviesa el orificio del extremo o cabeza extrema del amortiguador.Fixing the shock absorbers used in clothes washing machines, which set the group of cuba-drum to the base frame of the machine, it performed primarily using a "U" shaped piece, whose wings are provided with holes, through which a axis that in turn crosses the end hole or extreme head of the shock absorber.
En algunos casos, esta pieza en forma de "U" se divide en dos partes, lo que determina un aumento en los tiempos de montaje y/o una dificultad para el acceso al dispositivo de fijación en cuestión.In some cases, this "U" shaped piece It is divided into two parts, which determines an increase in the times of assembly and / or difficulty in accessing the device fixation in question.
La Patente de Invención n° 200201121 consiste en un dispositivo de fijación que comprende una estructura angular en forma de "L", una de cuyas ramas se fija al bastidor, mientras que en la otra parte se acopla una de las cabezas extremas del amortiguador con interposición del elemento elástico incorporado en el citado amortiguador.Invention Patent No. 200201121 consists of a fixing device comprising an angular structure in "L" shape, one of whose branches is fixed to the frame, while that in the other part one of the extreme heads of the shock absorber with interposition of the elastic element incorporated in The aforementioned shock absorber.
El amortiguador se une a estas piezas por uno de sus extremos a la fijación del bastidor. Actualmente, los amortiguadores standard llevan en sus extremos anillos de goma que absorben las vibraciones y el ruido producido entre el amortiguador y esta pieza.The shock absorber joins these parts by one of its ends to the fixing of the frame. Currently, the standard shock absorbers have rubber rings on their ends that absorb vibrations and noise produced between the shock absorber And this piece.
La invención trata de una nueva estructura del dispositivo, así como la incorporación de nuevos medios elásticos en el acoplamiento entre el amortiguador y el propio dispositivo, medios que sustituyen al convencional elemento elástico de los amortiguadores convencionales que será incorporado en el propio amortiguador de forma sencilla, con un mínimo número de piezas, facilidad de montaje y una reducción de coste. Además, permite su incorporación en el propio amortiguador, sea cual sea el fabricante o proveedor de los amortiguadores a montar en la propia máquina.The invention deals with a new structure of the device, as well as the incorporation of new elastic means in the coupling between the shock absorber and the device itself, means that replace the conventional elastic element of the conventional shock absorbers that will be incorporated into the own shock absorber easily, with a minimum number of parts, ease of assembly and cost reduction. In addition, it allows your incorporation into the shock absorber itself, whatever the manufacturer or supplier of the shock absorbers to be mounted on their own machine.
El dispositivo perfeccionado de la invención se determina a partir de un soporte enterizo que comprende una primera parte que se fija al bastidor de la máquina de lavar y una segunda parte formando ángulo con la primera, siendo la segunda parte donde se acopla articuladamente una de las cabezas de un amortiguador con interposición de un elemento elástico que absorbe las vibraciones de la cuba-tambor minimizando los ruidos.The perfected device of the invention is determined from an integral support comprising a first part that is fixed to the frame of the washing machine and a second part at an angle to the first, the second part being where one of the heads of a joint is coupled shock absorber with interposition of an elastic element that absorbs the vibrations of the drum-tank minimizing the noises
Una primera característica de la invención es que
la segunda parte del soporte o pieza preferiblemente angular
incorpora siempre el elemento elástico, a diferencia de lo que
ocurre convencionalmente donde el elemento elástico es un
"silenbloc" que está incorporado en la cabeza extrema del
elemento amortiguador. La pieza es preferiblemente angular, pero
puede ser a modo de eje donde la segunda parte es la que incorpora
el elemento elástico, y la primera se une directamente al bastidor
o por medio una o dos piezas adicionales a ambos extremos de la
pieza en forma
de eje.A first feature of the invention is that the second part of the support or preferably angular piece always incorporates the elastic element, unlike what conventionally occurs where the elastic element is a "silebloc" which is incorporated in the extreme head of the damping element. The piece is preferably angular, but it can be as an axis where the second part is the one that incorporates the elastic element, and the first one is attached directly to the frame or by means of one or two additional pieces at both ends of the shaped piece
shaft
Otras características de la invención se refieren a la pieza enteriza, esencialmente en lo que atañe a la segunda parte.Other features of the invention relate to the whole piece, essentially as regards the second part.
Otra característica de la invención es que el elemento elástico comprende una segunda inyección sobre el soporte enterizo que cubre al menos la segunda parte, pudiendo cubrir también una zona de la primera parte.Another feature of the invention is that the elastic element comprises a second injection on the support integral that covers at least the second part, being able to cover also an area of the first part.
También es una característica de la invención que el material de la segunda inyección incluye un elemento de retención axial de la cabeza extrema del amortiguador que se acopla en esa segunda parte, elemento de retención determinado por un escalonamiento perimetral que da lugar a un resalte anular de retención.It is also a feature of the invention that the material of the second injection includes an element of axial retention of the shock absorber coupling end head in that second part, retention element determined by a perimeter scaling that results in an annular shoulder of retention.
Otra característica de la invención es que obteniéndose el soporte enterizo en una sola inyección, la segunda parte comprende exteriormente nervios longitudinales donde al menos uno de ellos finaliza en un escalonamiento que da lugar al resalte anular de retención axial de la cabeza extrema del amortiguador acoplada sobre esos nervios longitudinales que determinan un contorno circunferencial.Another feature of the invention is that obtaining the integral support in a single injection, the second part externally comprises longitudinal nerves where at least one of them ends in a staggering that gives rise to annular axial retention of the extreme head of the damper coupled over those longitudinal ribs that determine a circumferential contour.
Otra característica de la invención es la posibilidad de la incorporación de una pieza adicional que se fija al bastidor de la máquina, a la vez que el extremo libre del conjunto de la segunda parte del soporte enterizo se vincula a tal pieza adicional a fin de alcanzar una mayor rigidez y firmeza de la segunda parte donde se acopla el amortiguador. Cuando se incluye la segunda inyección referida anteriormente, será el tramo extremo libre del mismo el elemento que se vincula a la pieza adicional.Another feature of the invention is the possibility of incorporating an additional part that is fixed to the machine frame, as well as the free end of the set of the second part of the integral support is linked to such additional piece in order to achieve greater rigidity and firmness of the second part where the shock absorber is attached. When included the second injection referred to above, will be the extreme stretch free of it the element that is linked to the additional piece.
También cabe la posibilidad de que en sustitución de esa pieza adicional se incorpore una extensión o doblez que forme parte integrante del propio bastidor.It is also possible that in substitution of that additional piece an extension or fold is incorporated that Be an integral part of the frame itself.
En el caso de incorporar la pieza adicional o doblez del bastidor se podrá prescindir del elemento de retención axial de la segunda parte, ya que el desplazamiento axial de la cabeza del amortiguador estará limitado en un sentido por la primera parte del soporte enterizo y por otro lado por el propio doblez o pieza adicional.In the case of incorporating the additional piece or bending of the frame can be dispensed with the retention element axial of the second part, since the axial displacement of the shock absorber head will be limited in one direction by the first part of the integral support and on the other hand by the own fold or additional piece.
A continuación para facilitar una mejor comprensión de esta memoria descriptiva y formando parte integrante de la misma se acompañan unas figuras en las que con carácter ilustrativo y no limitativo se ha representado el objeto de la invención.Next to facilitate a better understanding of this descriptive report and being an integral part of the same accompany some figures in which with character illustrative and not limiting the object of the invention.
Figura 1.- Muestra una vista en sección del dispositivo de fijación perfeccionado de la invención.Figure 1.- Shows a sectional view of the perfected fixing device of the invention.
Figura 2.- Muestra otra vista en perspectiva del dispositivo de la invención con otra realización diferente.Figure 2.- Shows another perspective view of the device of the invention with another different embodiment.
Figura 3.- Muestra una vista en sección del dispositivo representado en la figura anterior.Figure 3.- Shows a sectional view of the device represented in the previous figure.
Figura 4.- Representa una vista en sección donde se muestra una nueva realización de la invención relacionada con las dos figuras anteriores.Figure 4.- Represents a sectional view where a new embodiment of the invention related to The two previous figures.
Considerando la numeración adoptada en las figuras, el dispositivo perfeccionado de la invención se determina a partir de un soporte o pieza enteriza 1 que comprende una primera parte 2 que se fija al bastidor 4 de una máquina de lavar y una segunda parte 3 formando ángulo con la primera parte 2.Considering the numbering adopted in the figures, the perfected device of the invention is determined from a support or integral part 1 comprising a first part 2 that is fixed to the frame 4 of a washing machine and a second part 3 forming an angle with the first part 2.
En una primera realización (figura 1), la pieza enteriza 1 se cubre al menos parcialmente con un material de goma inyectado 5, de manera que sobre una zona de este material inyectado que cubre la segunda parte 3 se acoplará una cabeza extrema de un amortiguador 14, constituyendo dicho material de goma el elemento elástico que absorberá las vibraciones minimizando los ruidos de la cuba-tambor de la máquina de lavar.In a first embodiment (figure 1), the piece integral 1 is at least partially covered with a rubber material injected 5, so that over an area of this material injected covering the second part 3 a head will be attached end of a shock absorber 14, said rubber material constituting the elastic element that will absorb the vibrations minimizing the bowl-drum noises of the machine to wash.
Un tramo extremo del material inyectado
constituye un resalte anular 6 que determina un elemento de
retención axial de la cabeza del amortiguador 14 que se acopla
sobre la segunda parte 3 de la pieza
enteriza 1.An end section of the injected material constitutes an annular shoulder 6 which determines an axial retaining element of the head of the shock absorber 14 that engages on the second part 3 of the part
full 1.
En una segunda realización (figuras 2 y 3), la pieza enteriza 1 está fabricada de un material de cierta elasticidad capaz de absorber las vibraciones y ruidos de la cuba-tambor.In a second embodiment (Figures 2 and 3), the full piece 1 is made of a certain material elasticity capable of absorbing the vibrations and noise of the cuba-drum
En este caso, la segunda parte 2 donde se acopla el amortiguador incluye unos nervios longitudinales (7) que conforman un contorno circunferencial, a la vez que finalizan en unos resaltes anulares a modo de uñetas 8 como elementos de retención axial de la cabeza del amortiguador acoplada sobre el contorno circunferencial de esos nervios longitudinales 7.In this case, the second part 2 where it is coupled the shock absorber includes longitudinal ribs (7) that make up a circumferential contour, while ending in annular projections as fingernails 8 as elements of axial retention of the shock absorber head coupled on the circumferential contour of these longitudinal nerves 7.
En una tercera realización (figura 4), se incluye un elemento adicional fijo 9 donde apoya y se fija la terminación extrema de la segunda parte 3 de la pieza enteriza 1, o en el caso de la primera realización, la terminación extrema del material inyectado que cubre la segunda parte 2 de la citada pieza enteriza 1. En ambos casos, el elemento adicional 9 incluye un entrante frontal 13 donde se encajan las respectivas terminaciones extremas.In a third embodiment (Figure 4), it is included a fixed additional element 9 where the termination is supported and fixed end of the second part 3 of the integral piece 1, or in the case of the first embodiment, the extreme completion of the material injected covering the second part 2 of said integral piece 1. In both cases, the additional element 9 includes an incoming front 13 where the respective terminations are fitted extreme
El elemento adicional 9 se fija al bastidor 4 de la máquina por su base a través de un tornillo 10 y unos tetones 11 que se encajan en unos orificios complementarios 12 de dicho bastidor 4.The additional element 9 is fixed to the frame 4 of the machine by its base through a screw 10 and a few bolts 11 which fit into complementary holes 12 of said frame 4.
Igualmente, las piezas enterizas 1 se fijan al bastidor 4 a través de las bases de sus primeras partes 2 por mediación de tornillos 10 y tetones 11 que se encajan también en otros orificios 12 del bastidor 4.Likewise, the integral pieces 1 are fixed to the frame 4 through the bases of its first parts 2 by mediation of screws 10 and bolts 11 that also fit into other holes 12 of the frame 4.
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200301679A ES2255352B1 (en) | 2003-07-11 | 2003-07-11 | FIXING DEVICE FOR THE HOLDING OF A SHOCK ABSORBER OF A WASHING MACHINE. |
EP04016233.1A EP1496147B1 (en) | 2003-07-11 | 2004-07-09 | Fastening device for a damper of a washing machine |
PL04016233T PL1496147T3 (en) | 2003-07-11 | 2004-07-09 | Fastening device for a damper of a washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200301679A ES2255352B1 (en) | 2003-07-11 | 2003-07-11 | FIXING DEVICE FOR THE HOLDING OF A SHOCK ABSORBER OF A WASHING MACHINE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2255352A1 true ES2255352A1 (en) | 2006-06-16 |
ES2255352B1 ES2255352B1 (en) | 2007-02-16 |
Family
ID=33443036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200301679A Expired - Fee Related ES2255352B1 (en) | 2003-07-11 | 2003-07-11 | FIXING DEVICE FOR THE HOLDING OF A SHOCK ABSORBER OF A WASHING MACHINE. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1496147B1 (en) |
ES (1) | ES2255352B1 (en) |
PL (1) | PL1496147T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004003924A1 (en) * | 2004-01-27 | 2005-08-11 | Suspa Holding Gmbh | Linking device for coupling a friction damper of a washing machine |
ES2330292B1 (en) | 2008-02-22 | 2010-09-16 | Bsh Electrodomesticos España, S.A. | SUPPORT PROVISION FOR A DOMESTIC APPLIANCE. |
ES2378937A1 (en) * | 2009-10-01 | 2012-04-19 | Bsh Electrodomésticos España, S.A. | Washing machine with a lye container and a drive motor |
ES2402501B1 (en) * | 2011-09-12 | 2014-03-11 | BSH Electrodomésticos España S.A. | Elastic fixing device. |
DE102015200546A1 (en) | 2015-01-15 | 2016-07-21 | BSH Hausgeräte GmbH | Household appliance for the care of laundry with a specific connection of a damper to a housing of the household appliance |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1460944A1 (en) * | 1965-02-18 | 1969-04-30 | Tech Fortschritt Mbh Ges | Washing machine with a sprung washing and spinning unit |
FR2615872A3 (en) * | 1987-06-01 | 1988-12-02 | Mayc Sa | Improvements made to damping systems for the drum of a washing machine |
WO1999027175A1 (en) * | 1997-11-25 | 1999-06-03 | C.I.M.A. Compagnia Italiana Molle Acciaio S.P.A. | Device and method for fastening a damper in a washing machine |
EP1361306A1 (en) * | 2002-05-06 | 2003-11-12 | BSH Balay, S.A. | Fixing device for the fastening of a shock-absorber of a washing machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7126566U (en) * | 1972-12-14 | Siemens-Electrogeraete Gmbh | Washing machine |
-
2003
- 2003-07-11 ES ES200301679A patent/ES2255352B1/en not_active Expired - Fee Related
-
2004
- 2004-07-09 PL PL04016233T patent/PL1496147T3/en unknown
- 2004-07-09 EP EP04016233.1A patent/EP1496147B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1460944A1 (en) * | 1965-02-18 | 1969-04-30 | Tech Fortschritt Mbh Ges | Washing machine with a sprung washing and spinning unit |
FR2615872A3 (en) * | 1987-06-01 | 1988-12-02 | Mayc Sa | Improvements made to damping systems for the drum of a washing machine |
WO1999027175A1 (en) * | 1997-11-25 | 1999-06-03 | C.I.M.A. Compagnia Italiana Molle Acciaio S.P.A. | Device and method for fastening a damper in a washing machine |
EP1361306A1 (en) * | 2002-05-06 | 2003-11-12 | BSH Balay, S.A. | Fixing device for the fastening of a shock-absorber of a washing machine |
Also Published As
Publication number | Publication date |
---|---|
PL1496147T3 (en) | 2013-10-31 |
EP1496147A1 (en) | 2005-01-12 |
ES2255352B1 (en) | 2007-02-16 |
EP1496147B1 (en) | 2013-05-22 |
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