Title:
可反転式ガスタービンギアボックス
Document Type and Number:
Japanese Patent JP2007531855
Kind Code:
A
Abstract:
A gearbox for rotating a propeller in a selected one of a first and second direction is provided. The gearbox includes a many common components, selected irrespective of desired propeller direction, and a few unique components selected based on desired propeller direction.
Inventors:
Mitrovic, leather
Application Number:
JP2007506623A
Publication Date:
November 08, 2007
Filing Date:
April 05, 2005
Export Citation:
Assignee:
Pratt & Whitney Canada Corp.
International Classes:
F16H1/22; B64D35/00; B64D41/00; F01D15/12; F02C6/20; F02C7/36; F16H1/28; F16H1/36; F16H1/06
Domestic Patent References:
| JPS61268598A | 1986-11-28 | |||
| JPH02155894A | 1990-06-14 | |||
| JPH0472429A | 1992-03-06 | |||
| JPH02199230A | 1990-08-07 | |||
| JP2002155760A | 2002-05-31 | |||
| JP2001082172A | 2001-03-27 |
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Tomioka Kiyoshi
Tomioka Kiyoshi