SUPPORT PLATE FOR BEARINGS
The invention relates to a support device (60) for fixing a bearing (28) on a bearing shield (13.1, 13.2) of a housing (13) of an electric machine (10). Rotatably mounted in the support device is a rotor (20) with a shaft (27). The support device (60) is substantially flat and comprises a plurality...
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Format: | Patent |
Sprache: | eng ; spa |
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Zusammenfassung: | The invention relates to a support device (60) for fixing a bearing (28) on a bearing shield (13.1, 13.2) of a housing (13) of an electric machine (10). Rotatably mounted in the support device is a rotor (20) with a shaft (27). The support device (60) is substantially flat and comprises a plurality of fastening openings (62) that are grouped about a central opening (64). The support device (60) comprises at least one design break point (66, 68; 72, 74; 76, 78; 92) that acts to provide a local limit to the excess stresses in the material of the support device (60).
La invención se refiere a un dispositivo de soporte (60) para fijar un cojinete (28) en una placa de cojinete (13.1, 13.2) de un alojamiento (13) de una máquina eléctrica (19), en la cual está colocado de forma giratoria un rotor (20) con un eje (27). El dispositivo de soporte (60) en lo esencial tiene forma de placa y presenta una pluralidad de orificios de fijación (62) que están formados alrededor de un orificio (64). El dispositivo de soporte (60) cuando menos presenta una zona de ruptura (66, 68; 72, 73; 76,78; 92), que produce el aumento excesivo del esfuerzo limitado localmente en el material del dispositivo de soporte (60). |
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