Method for operating a hydraulic disc coupling in an AWD vehicle and a coupling therefore

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9835207
APP PUB NO 20160010706A1
SERIAL NO

14769995

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A disconnected, hydraulic disc coupling (4) in an AWD vehicle with a hydraulic cylinder (14) for its actuation is to be quickly connected or engaged. The effective piston area in the cylinder (14) is for that reason reduced during the connection phase.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BORGWARNER TORQTRANSFER SYSTEMS AB261 24 LANDSKRONA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lundstrom, Bo Glumslov, SE 15 96
Nilsson, Johan Huskvarna, SE 162 3373
Persson, Magnus Viken, SE 87 1481
Severinsson, Lars Hishult, SE 50 332

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • B60W Class
  • 0 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges

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 Jun 5, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 5, 2029