Towbar activated brake system having differential rotation capability

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United States of America Patent

PATENT NO 9744955
SERIAL NO

15000496

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Importance

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Abstract

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A tow bar-activated brake system capable of engaging two tires or tire sets of a dolly or trailer where the tires or tire sets are of substantially different diameter. The system includes a first brake assembly and second brake assembly commonly actuated yet capable of rotating independently of each other to provide engagement with both tires/tire sets, even when the tires/tire sets are of substantially different diameter, for example due to uneven wear.

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Patent Owner(s)

Patent OwnerAddress
WASP INC20631 STATE HIGHWAY 55 GLENWOOD MN 56334

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bosek, Bryan D Glenwood, US 1 3
Hoeper, John H Alexandria, US 5 36

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