Bearing support

The bearing support (64) includes a pilot ring (68) encircling an axis of rotation (24). The pilot ring is operable to be substantially-fixed in operation. The bearing support also includes a damper ring (66) operable to receive an outer race of a bearing assembly. The damper ring also encircles the...

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Bibliographische Detailangaben
1. Verfasser:	MILFS, WALLACE L
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The bearing support (64) includes a pilot ring (68) encircling an axis of rotation (24). The pilot ring is operable to be substantially-fixed in operation. The bearing support also includes a damper ring (66) operable to receive an outer race of a bearing assembly. The damper ring also encircles the axis of rotation. The bearing support also includes a fuse pin (70,70a) extending through aligned apertures in the pilot ring and the damper ring to prevent relative radial movement between the pilot ring and the damper ring up to a predetermined amount of loading. The fuse pin is operable to fracture in response to loading beyond the predetermined amount The bearing support also includes a retainer (78a) extending through one of the pilot ring and the damper ring and fixed to the other of the pilot ring and the damper ring. The retainer is operable to limit relative axial movement between the pilot ring and the damper ring. The retainer limits relative axial movement when the fuse pin fractures in response to loading beyond the predetermined amount. The fuse pin is engaged with at least one of the first and second apertures through a heat shrink fit.