US 11,753,998 B2
Compact accessory systems for a gas turbine engine
Shawn Alstad, Phoenix, AZ (US); Tomasz Dobosz, Tempe, AZ (US); and Rocio Chavez Felix, Mexicali (MX)
Assigned to HONEYWELL INTERNATIONAL INC., Charlotte, NC (US)
Filed by HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US)
Filed on Jun. 29, 2020, as Appl. No. 16/914,664.
Application 16/914,664 is a continuation of application No. 15/786,733, filed on Oct. 18, 2017, granted, now 10,731,566.
Prior Publication US 2021/0087975 A1, Mar. 25, 2021
Int. Cl. F02C 7/32 (2006.01); F01D 25/16 (2006.01); F16H 1/22 (2006.01); F16H 55/20 (2006.01)
CPC F02C 7/32 (2013.01) [F01D 25/162 (2013.01); F16H 1/222 (2013.01); F16H 55/20 (2013.01); F05D 2230/644 (2013.01); F05D 2240/50 (2013.01); F05D 2250/312 (2013.01); F05D 2250/313 (2013.01); F05D 2250/314 (2013.01); F05D 2260/4031 (2013.01); F05D 2260/532 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A bearing housing assembly for coupling a drive shaft of an accessory having a first gear to a gear associated with an accessory system of a gas turbine engine, comprising:
a mount including an interface to be coupled to the accessory and defining a central bore; and
a lock cylinder configured to receive the drive shaft, the lock cylinder movable relative to the central bore and the drive shaft to adjust a contact pattern between the first gear of the drive shaft and the gear of the accessory system.