Wet brake

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10794444
APP PUB NO 20180073586A1
SERIAL NO

15703475

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A wet brake includes a housing, a rotator, a plurality of plates, a plurality of discs, and a piston. The rotator is rotatably disposed in the housing and cooperates with the housing to form therebetween a brake chamber into which cooling oil is forced to flow. The plates are disposed in the brake chamber and axially movably engaged with the housing. The discs are disposed alternatively with the plates in the brake chamber and axially movably engaged with the rotator. The piston is configured to push the plates and the discs. The housing has a cooling oil inlet and a cooling oil outlet that communicate with an inner peripheral region and an outer peripheral region of the brake chamber, respectively. An oil collecting passage is formed adjacent to an open end of the cooling oil outlet on a brake chamber side to communicate with the brake chamber and continues circumferentially.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Masuda, Hideo Aichi-ken, JP 12 41

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
3.5 Year Payment $1600.00 $800.00 $400.00 Apr 6, 2024
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 6, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 6, 2032
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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