IMPROVED BUSHING FOR BEARINGS OF WIND TURBINE BLADES

The invention relates to an improved bushing for supporting a fixed bearing race of the type used between a bushing and blades of a wind turbine, which improved bushing (1), in a flat area (4) for attaching the fixed race (2b), has an elevation (5) coaxial to the axis (6) of the bearing (2), generat...

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Bibliographische Detailangaben
Hauptverfasser:	URRESTI UGARTEBURU, Iker, ZURUTUZA SANTA CRUZ, Aitor, ZABALA RODRIGUEZ, Haritz, BARBERO GOICOECHEA, Oscar
Format:	Patent
Sprache:	eng ; fre ; spa
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention relates to an improved bushing for supporting a fixed bearing race of the type used between a bushing and blades of a wind turbine, which improved bushing (1), in a flat area (4) for attaching the fixed race (2b), has an elevation (5) coaxial to the axis (6) of the bearing (2), generating a lateral adjacent support (18) with the fixed race (2b), the lateral adjacent support (18) spanning an adjacent arc (3) of a pre-determined width. Buje perfeccionado de soporte del anillo fijo de rodadura de rodamientos de los que son empleados entre buje y palas de aerogeneradores, y que en la zona plana (4) de fijación del anillo fijo de rodadura (2b), el buje perfeccionado (1) posee una elevación (5) coaxial al eje (6) del rodamiento (2), generando un apoyo adosado lateral (18) con el anillo fijo de rodadura (2b), abarcando este apoyo adosado lateral (18) un arco adosado (3) de amplitud prefijada. L'invention concerne un moyeu amélioré de support de l'anneau fixe de roulage de roulements du type utilisés entre le moyeu et les pales d'éoliennes. Au niveau de la zone plane (4) de fixation de l'anneau fixe de roulage (2b), le moyeu amélioré (1) possède une élévation (5) coaxiale par rapport à l'axe (6) du roulement (2), produisant un support adjacent latéral (18) avec l'anneau fixe de roulement (2b), ce support adjacent latéral (18) présentant un arc adjacent (3) d'amplitude prédéfinie.