Press-fit joining apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9943926
SERIAL NO

14400533

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention provides a press-fit joining apparatus 100 where two collet-chuck-type electrodes (first collet-chuck-type electrode 160 and second collet-chuck-type electrode 170) are held using a die set structural body 130 and a sub platen structural body 140. According to the press-fit joining apparatus 100 of the present invention, it is possible to manufacture a product which is required to have higher coaxiality and higher joining strength than conventional products (for example, products such as a drive force transmitting part, the manufacture of which requires the supply of a large and uniform electric current to a joining portion).

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • TK CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harada, Kazuyoshi Nagano, JP 27 308
Harada, Koji Nagano, JP 103 820
Nozue, Akira Nagano, JP 3 21
Takemura, Kiyoshi Nagano, JP 8 50

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 17, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 17, 2029
Fee Large entity fee small entity fee micro entity fee
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