Walk-behind compaction roller incorporating noise reduction measures

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9593453
SERIAL NO

14671052

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A vibratory compaction roller has a pretensioning mechanism that exerts a pretension or biasing force between the drum and the motor housing that inhibits relative axial movement between the output shaft of each drive motor and the associated motor housing, thus significantly reducing the generation of noise that would otherwise be created during machine operation. The pretensioning mechanism may take the form of one or more springs positioned between the drum and a drum support that also supports the motor. Bushings are provided between the springs and the drum to accommodate rotational motion between each spring and the drum. Alternatively, the pretensioning mechanism may be provided on a side of the drum opposite the motor and may pull the drum away from the motor.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
WACKER NEUSON PRODUCTION AMERICAS LLCN92 W15000 ANTHONY AVENUE MENOMONEE FALLS WI 53051

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Halimi, Arber Hartland, US 4 4
Sina, Paul Jackson, US 3 22

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 14, 2028
Fee Large entity fee small entity fee micro entity fee
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