Clutch mechanism between leadscrew and electric motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10683692
APP PUB NO 20170247930A1
SERIAL NO

15521684

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A clutch mechanism for coupling and uncoupling an electric motor and leadscrew has dog-clutch gears that can be engaged by a linear actuator, bell crank, and linkage shaft. Uncoupling force due to narrowed dog teeth are resisted by the alignment of the linkage shaft with the central portion of the bell crank.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION1001 AIR BRAKE AVENUE WILMERDING PA 15148

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Giannis, Peter M Arlington Heights, US 6 57
Heidrich, Peter Des Plaines, US 18 127

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 16, 2027
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 16, 2031
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00