Interrelated power delivery controls – including engine control – Brake control
Reexamination Certificate
2008-07-18
2011-10-18
Young, Edwin A (Department: 3655)
Interrelated power delivery controls, including engine control
Brake control
C192S0120BA, C192S01800B
Reexamination Certificate
active
08038575
ABSTRACT:
A releasable backstopping clutch is provided with a safety mechanism to prevent uncontrolled release of the clutch. A support structure is fixed against rotation and releaseably coupled to the one of the inner or outer members of the backstopping clutch. The support structure inhibits rotation of the member when coupled to the member and permits rotation of the member when uncoupled from the member to release the clutch. A sensor is configured to generate a signal indicative of a characteristic associated with movement of the member and a controller is configured to cause recoupling of the support structure and the member if the characteristic meets a predetermined condition.
REFERENCES:
patent: 5265707 (1993-11-01), Abe et al.
patent: 6722456 (2004-04-01), Hisada
Cooksley Jonathan Peter
Stoltze David Pearson
Dykema Gossett PLLC
Warner Electric Technology LLC
Young Edwin A
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