Torque reaction damper for a drive axle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jan 26, 2006
app pub date -
Jul 23, 2004
filing date -
Jul 23, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
The present torque reaction damper for a drive axle is a series of embodiments of installations and attachment bracketry for use in dirt track late model (DTLM) racing vehicles. Such cars are set up to provide relatively large vertical deflections of the solid rear drive axle, to drive the inboard wheel downwardly against the track surface for better traction and to shift the axle angularly to promote oversteer through the turns when the throttle is applied. The present torque reaction damper solves the problem of sudden 'chassis drop' and its destabilizing effect, when the throttle is suddenly closed at the end of a straight before entering a turn. The present damper comprises a shock absorber installed either forwardly or rearwardly between the 'bird cage' axle bracket and the chassis and serves to cushion the movement of the chassis when the throttle is closed, thereby facilitating car stability and control.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HUPPERICH HERBERT L JR | Not Provided |
International Classification(s)

- 2004 Application Filing Year
- B60G Class
- 251 Applications Filed
- 102 Patents Issued To-Date
- 40.64 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hupperich, Herbert L JR | Jackson, MS | 1 | 19 |
# of filed Patents : 1 Total Citations : 19 |
Cited Art Landscape
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Patent Citation Ranking
- 19 Citation Count
- B60G Class
- 64.81 % this patent is cited more than
- 19 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text
- (A) 2.0 to 8.0 mol % of vinylidene fluoride,(B) 60.0 to 70.0 mol % of tetrafluoroethylene,(C) 35.0 to 25.0 mol % of perfluoro(lower alkyl vinyl ether) or perfluoro(lower alkoxy-lower alkyl vinyl ether), and(D) 0.2 to 3.0 mol % of a perfluoro unsaturated nitrile compound, and having a Mooney viscosity ML1+10(121° C.) of 65 to 110, as well as a vulcanizable fluorine-containing elastomer composition comprising said fluorine-containing elastomer and a bisamidoxime compound in an amount of 0.2 to 5 parts by weight based on 100 parts by weight of the fluorine-containing elastomer. A sealing material obtained by vulcanization-molding of the fluorine-containing elastomer has not only excellent compression set characteristics and plasma resistance, but also low adhesion to metal at a higher temperature, specifically 150° C.

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