Slide-out drive gear box lock
AssigneeActuant Corporation
InventorsRobert H. Schneider, Jeffrey N. Ashbeck
Life of this patent
Estimating the term…
Abstract
A gear driven slide-out system has a radially fixed gear rack which can be slid axially into or out of engagement with a gear in a manual gearbox which is in driving engagement with the drive shaft. The fixed gear rack is biased into engagement so as to lock the drive shaft and is disengaged by a hand operated rotary cam.
Claims5
In a slide-out drive system having at least one rail which is extended and retracted by a gear meshing with a gear rack, said gear being driven by a drive shaft which is in driving engagement with a second gear, the improvement wherein a third gear is radially fixed relative to said second gear and is slidable axially relative to said second gear into and out of engagement with said second gear so as to lock the rotation of the shaft.
Dependencies are inferred from the claim text.