ES2433655T3 - Support set for a washing machine drum - Google Patents
Support set for a washing machine drum Download PDFInfo
- Publication number
- ES2433655T3 ES2433655T3 ES11183879T ES11183879T ES2433655T3 ES 2433655 T3 ES2433655 T3 ES 2433655T3 ES 11183879 T ES11183879 T ES 11183879T ES 11183879 T ES11183879 T ES 11183879T ES 2433655 T3 ES2433655 T3 ES 2433655T3
- Authority
- ES
- Spain
- Prior art keywords
- support assembly
- plastic material
- assembly according
- radial arm
- central body
- 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.)
- Active
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
-
- 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
- D06F37/206—Mounting of motor
-
- 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
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
- D06F37/269—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for the bearing of the rotary receptacle
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Centrifugal Separators (AREA)
Abstract
Un conjunto de soporte para soportar un tambor de máquina para lavar ropa, caracterizado por que dichoconjunto de soporte comprende una construcción multilobular hecha de un material plástico reforzado con fibra devidrio, constituido por una pluralidad de brazos que se extienden radialmente formados de manera enteriza en uncuerpo central y que dicho conjunto de soporte comprende un eje metálico moldeado conjuntamente en dichocuerpo central.A support assembly for supporting a machine drum for washing clothes, characterized in that said support assembly comprises a multilobular construction made of a plastic material reinforced with glass fiber, constituted by a plurality of radially extending arms formed integrally in a body central and said support assembly comprises a metal shaft molded together in said central body.
Description
Conjunto de soporte para un tambor de lavadora Support set for a washing machine drum
La invención presente se refiere a un conjunto de soporte mejorado para soportar un tambor de una máquina para lavar ropa, conocida, por ejemplo, por el documento WO 2007/057234 A1. The present invention relates to an improved support assembly for supporting a drum of a laundry machine, known, for example, from WO 2007/057234 A1.
Como es sabido, una máquina para lavar ropa comprende convencionalmente un tambor giratorio, que gira en un recinto, al que se puede acceder por medio de una puerta delantera. As is known, a laundry machine conventionally comprises a rotating drum, which rotates in an enclosure, which can be accessed by means of a front door.
El tambor, que es conducido por un motor conductor del tambor, está usualmente soportado en voladizo por dos apoyos de soporte dispuestos en la parte trasera de la envuelta de la máquina. The drum, which is driven by a drum-driving motor, is usually supported in cantilever by two support braces arranged at the rear of the machine casing.
El objetivo de la invención presente es proporcionar un conjunto de soporte mejorado para aplicar el tambor a la envuelta o estructura de la máquina lavadora The objective of the present invention is to provide an improved support assembly for applying the drum to the casing or structure of the washing machine
Dentro del alcance del objetivo anteriormente mencionado, un objetivo principal de la invención es proporcionar dicho conjunto de soporte del tambor que es más ligero y mucho más resistente que los conjuntos de soporte de tambores convencionales. Within the scope of the aforementioned objective, a main objective of the invention is to provide said drum support assembly that is lighter and much stronger than conventional drum support assemblies.
Otro objetivo de la invención presente es proporcionar dicho conjunto de soporte que puede estar hecho de un material plástico mediante un proceso de moldeo del material plástico y mediante otros métodos usados para dicho proceso de formación. Another object of the present invention is to provide said support assembly which can be made of a plastic material by a molding process of the plastic material and by other methods used for said forming process.
Otro objetivo además de la invención presente es proporcionar dicho conjunto de soporte que, debido a sus características estructurales específicas, es muy fiable y seguro de operar. Another objective besides the present invention is to provide said support assembly which, due to its specific structural characteristics, is very reliable and safe to operate.
Otro objetivo además de la invención presente es proporcionar dicho conjunto de soporte que puede ser realizado fácilmente a partir de elementos y materiales fácilmente disponibles y que, además, es muy competitivo desde un punto de vista meramente económico. Another objective besides the present invention is to provide said support assembly that can be easily realized from easily available elements and materials and which, in addition, is very competitive from a purely economic point of view.
La reivindicación 1 define la invención. Claim 1 defines the invention.
Se realiza la construcción anterior mediante el moldeo de un material termoplástico en el que están embebidas fibras de vidrio. The previous construction is carried out by molding a thermoplastic material in which glass fibers are embedded.
El material anterior comprende de preferencia una fibra de vidrio en una proporción de hasta el 65 % aproximadamente, la parte restante está constituida por dicho material termoplástico. The above material preferably comprises a fiberglass in a proportion of up to about 65%, the remaining part is constituted by said thermoplastic material.
Descripción breve de los dibujos Brief description of the drawings
Características y ventajas adicionales de la invención presente resultarán fácilmente evidentes a continuación en esta memoria a partir de la descripción detallada siguiente de una realización preferida, aunque no excluyente, de la invención, que se ilustra, a modo de ejemplo indicativo, pero no limitador, en los dibujos que se acompañan, en los que: Additional features and advantages of the present invention will be readily apparent hereinafter from the following detailed description of a preferred, but not exclusive, embodiment of the invention, which is illustrated, by way of example but not limitation, in the accompanying drawings, in which:
La Figura 1 es una vista en perspectiva desde delante del conjunto de soporte mejorado según la invención presente; Figure 1 is a perspective view from the front of the improved support assembly according to the present invention;
La Figura 2 es una vista en perspectiva del conjunto de soporte de la invención; y Figure 2 is a perspective view of the support assembly of the invention; Y
La Figura 3 es una vista en perspectiva adicional esquemática que muestra una aplicación del conjunto de soporte mejorado según la invención presente para un tambor de máquina para lavar ropa. Figure 3 is an additional schematic perspective view showing an application of the improved support assembly according to the present invention for a laundry machine drum.
Descripción de las realizaciones preferidas Description of preferred embodiments
Con relación a las referencias numéricas de las Figuras anteriormente mencionadas, el conjunto de soporte mejorado según la invención presente, que se indica generalmente con el número de referencia 1, comprende una construcción multilobular constituida por una pluralidad de elementos de brazo que se extienden radialmente 2, hechos de una pieza única, o enterizos con un cuerpo central 3. In relation to the numerical references of the aforementioned Figures, the improved support assembly according to the present invention, which is generally indicated by reference number 1, comprises a multilobular construction consisting of a plurality of radially extending arm elements 2 , made of a single piece, or integral with a central body 3.
Según la invención presente, la construcción anterior es realizada mediante el moldeo de material plástico compuesto constituido por fibras de vidrio embebidas en un material termoplástico (tal como, por ejemplo, poliamida). According to the present invention, the above construction is carried out by molding composite plastic material consisting of glass fibers embedded in a thermoplastic material (such as, for example, polyamide).
De preferencia, la composición de la fibra de vidrio tiene una proporción del 65% aproximadamente y la proporción de material plástico se corresponde con la parte restante. Preferably, the fiberglass composition has a proportion of approximately 65% and the proportion of plastic material corresponds to the remaining part.
Los elementos de brazo 2 tienen dispuestos cada uno un par de ranuras aligeradoras longitudinales 4, en las que en cada una de ellas hay dispuesta una pluralidad de nervaduras de refuerzo 5. The arm elements 2 each have a pair of longitudinal lightening slots 4, in which a plurality of reinforcement ribs 5 are arranged in each of them.
Dicho cuerpo central comprende una ranura anular doble o gemela 6 en la que hay dispuestas nervaduras 7 que se extienden radialmente. Said central body comprises a double or twin annular groove 6 in which radially extending ribs 7 are arranged.
Un elemento de eje 8, hecho de preferencia de un material metálico, es moldeado conjuntamente en el cuerpo central 3. An axis element 8, preferably made of a metallic material, is molded together in the central body 3.
La porción de extremo libre de cada dicho elemento de brazo 2 comprende un asiento 9 para medios de sujeción o fijación, tales como un tornillo o un perno de sujeción. The free end portion of each said arm element 2 comprises a seat 9 for fastening or fixing means, such as a screw or a fastening bolt.
Cada uno de dichos elementos de brazo 2 comprende una ranura aligeradora delantera 10, que se extiende entre las ranuras longitudinales 4 del lado delantero de la estructura, en una porción de esta última en oposición a dichas ranuras longitudinales. Each of said arm elements 2 comprises a front lightening groove 10, which extends between the longitudinal grooves 4 of the front side of the structure, in a portion of the latter in opposition to said longitudinal grooves.
Los elementos de brazo 2 comprenden porciones de borde perimétricas 12 que incluyen nervaduras triangulares de refuerzo 13. The arm elements 2 comprise perimeter edge portions 12 that include triangular reinforcement ribs 13.
El conjunto de soporte 1 puede ser aplicado a un tambor convencional 11, mostrado esquemáticamente en la Figura 3 mediante líneas a trazos. The support assembly 1 can be applied to a conventional drum 11, shown schematically in Figure 3 by dashed lines.
En el ejemplo mostrado, hay dispuestos tres de dichos elementos de brazo. In the example shown, three of said arm elements are arranged.
Será evidente que el número de elementos de brazo puede variar dependiendo del esfuerzo mecánico al que el conjunto de soporte puede ser sometido. It will be apparent that the number of arm elements may vary depending on the mechanical stress to which the support assembly can be subjected.
Se ha encontrado que la invención consigue completamente los objetivos y propósitos pretendidos. It has been found that the invention fully achieves the intended objectives and purposes.
De hecho, la invención tiene dispuesto un conjunto de soporte hecho de un material termoplástico al que se le ha añadido fibra de vidrio, cuyo conjunto de soporte, con respecto a conjuntos de soporte de tambor anteriores, tiene la ventaja de ser menos pesado y tener mucha más resistencia contra los fenómenos de oxidación y desgaste que afectan al conjunto de soporte metálico convencional. In fact, the invention has a support assembly made of a thermoplastic material to which glass fiber has been added, whose support assembly, with respect to previous drum support assemblies, has the advantage of being less heavy and having much more resistance against oxidation and wear phenomena that affect the conventional metal support assembly.
Como se ha descrito, el conjunto de soporte mejorado según la invención presente puede ser realizado mediante un proceso de moldeo, mucho menos costoso que el de un conjunto de soporte metálico convencional, que proporciona a la vez una gran resistencia contra los esfuerzos mecánicos, debido a su estructura específicamente diseñada que incluye una pluralidad de nervaduras de refuerzo. As described, the improved support assembly according to the present invention can be carried out by a molding process, much less expensive than that of a conventional metal support assembly, which at the same time provides great resistance against mechanical stresses, due to to its specifically designed structure that includes a plurality of reinforcement ribs.
Se puede utilizar cualquier material, así como el tamaño y forma que éste pueda tener, para realizar la invención, dependiendo de los requisitos exigidos. Any material, as well as the size and shape that it may have, can be used to carry out the invention, depending on the requirements.
Claims (6)
- 5. 5.
- Un conjunto de soporte, según una o más de las reivindicaciones precedentes, caracterizado por que dicho cuerpo central comprende una ranura anular que incluye nervaduras radiales en ella. A support assembly according to one or more of the preceding claims, characterized in that said central body comprises an annular groove that includes radial ribs therein.
- 6. 6.
- Un conjunto de soporte, según una o más de las reivindicaciones precedentes, caracterizado por que cada A support assembly, according to one or more of the preceding claims, characterized in that each
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI20101813 | 2010-10-04 | ||
ITMI2010A001813A IT1402000B1 (en) | 2010-10-04 | 2010-10-04 | PERFECT SUPPORT FOR THE BASKET OF A WASHING MACHINE. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2433655T3 true ES2433655T3 (en) | 2013-12-12 |
Family
ID=43737952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES11183879T Active ES2433655T3 (en) | 2010-10-04 | 2011-10-04 | Support set for a washing machine drum |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2436823B1 (en) |
DK (1) | DK2436823T3 (en) |
ES (1) | ES2433655T3 (en) |
HR (1) | HRP20131019T1 (en) |
IT (1) | IT1402000B1 (en) |
PL (1) | PL2436823T3 (en) |
PT (1) | PT2436823E (en) |
RS (1) | RS53026B (en) |
SI (1) | SI2436823T1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107938253A (en) * | 2017-12-11 | 2018-04-20 | 珠海格力电器股份有限公司 | Washing machine bracket, washing machine using same and structure optimization method |
US11859334B2 (en) * | 2020-12-09 | 2024-01-02 | Samsung Electronics Co., Ltd. | Washing machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPN20050003A1 (en) * | 2005-01-14 | 2006-07-15 | Grusan S R L | METHOD TO PRODUCE A PULLEY IN PLASTIC MATERIAL AND PULLEY OBTAINED WITH THIS METHOD |
-
2010
- 2010-10-04 IT ITMI2010A001813A patent/IT1402000B1/en active
-
2011
- 2011-10-04 RS RS20130477A patent/RS53026B/en unknown
- 2011-10-04 PL PL11183879T patent/PL2436823T3/en unknown
- 2011-10-04 EP EP11183879.3A patent/EP2436823B1/en active Active
- 2011-10-04 DK DK11183879.3T patent/DK2436823T3/en active
- 2011-10-04 PT PT111838793T patent/PT2436823E/en unknown
- 2011-10-04 ES ES11183879T patent/ES2433655T3/en active Active
- 2011-10-04 SI SI201130076T patent/SI2436823T1/en unknown
-
2013
- 2013-10-28 HR HRP20131019AT patent/HRP20131019T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT1402000B1 (en) | 2013-08-28 |
PT2436823E (en) | 2013-11-06 |
PL2436823T3 (en) | 2013-12-31 |
HRP20131019T1 (en) | 2013-12-06 |
ITMI20101813A1 (en) | 2012-04-05 |
DK2436823T3 (en) | 2013-11-18 |
RS53026B (en) | 2014-04-30 |
EP2436823B1 (en) | 2013-08-21 |
EP2436823A1 (en) | 2012-04-04 |
SI2436823T1 (en) | 2013-12-31 |
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