Method for changing removable bearing for a wind turbine...

Details Method for changing removable bearing for a wind turbine... Method for changing removable bearing for a wind turbine...

2008-04-22

2008-04-22

Hong, John C. (Department: 3726)

Metal working

Method of mechanical manufacture

Process for making bearing or component thereof

C029S402080, C290S055000

Reexamination Certificate

active

11243531

ABSTRACT:
A wind generator having removable change-out bearings includes a rotor and a stator, locking bolts configured to lock the rotor and stator, a removable bearing sub-assembly having at least one shrunk-on bearing installed, and removable mounting bolts configured to engage the bearing sub-assembly and to allow the removable bearing sub-assembly to be removed when the removable mounting bolts are removed.

REFERENCES:
patent: 2152963 (1939-04-01), Irwin
patent: 4449053 (1984-05-01), Kutcher
patent: 4757211 (1988-07-01), Kristensen
patent: 6779964 (2004-08-01), Dial
patent: 6857846 (2005-02-01), Miller
patent: 7040859 (2006-05-01), Kane

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