Title:
SPEED CHANGING GEARBOX WITH DUAL PATH INPUT
Document Type and Number:
WIPO Patent Application WO2008002475
Kind Code:
B1
Abstract:
Contemplated gearboxes provide first and second power-balanced paths in which a speed changer is configured to operate with only one path. Most preferably, the gearbox includes a friction clutch and a sprag clutch arranged such that, together with a layshaft and spur-gear differential, gear shifting can be done while transmitting power.
Inventors:
WAIDE WILLIAM MARTIN (US)
Application Number:
PCT/US2007/014561
Publication Date:
February 28, 2008
Filing Date:
June 22, 2007
Export Citation:
Assignee:
KAREM AIRCRAFT INC (US)
WAIDE WILLIAM MARTIN (US)
WAIDE WILLIAM MARTIN (US)
International Classes:
B64C27/12; B64D35/04; B64D35/08; F16H37/06
Download PDF: