Frame of bogie

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11208123
APP PUB NO 20190126951A1
SERIAL NO

16230956

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a frame for a bogie, comprising two side beams parallel to each other and a transverse beam connected to the middles of the side beams, wherein the middle of the transverse beam is provided with a traction pin hole, and an upper surface of the transverse beam is provided with a plurality of mounting seats for mounting a secondary suspension. The frame of the present invention is provided with a traction pin hole at the center of the transverse beam so that the transverse beam is connected to the bolster so as to bear a traction force, and a plurality of mounting seats for mounting the secondary suspension are arranged on an upper surface of the transverse beam, so that the secondary suspension can bear a rotation movement between the bogie and the vehicle body to improve curve passing capability of the vehicle.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CRRC TANGSHAN CO LTD063035 NO 3 FRONT ROAD FENGRUN DISTRICT HEBEI TANGSHAN CITY TANGSHAN CITY HEBEI PROVINCE 063035

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Shun Tangshan, CN 11 8
Chen, Jingwei Tangshan, CN 15 9
Li, Dehua Tangshan, CN 104 254
Qin, Chengwei Tangshan, CN 2 4
Zhang, Lixin Tangshan, CN 168 2390

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 Jun 28, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 28, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 28, 2033
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