Yaw angle free projectile
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 15, 1996
Grant Date -
N/A
app pub date -
Aug 4, 1989
filing date -
Aug 5, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A fin stabilized projectile for combatting a tank from above of the type including a rotating control unit disposed at the front of the projectile and containing a sensor for scanning the area to detect a target, and wherein the final phase of flying into the target is initiated by a force which acts on the tip of the projectile, particularly on the control unit. Since the control unit rotates relative to the warhead of the projectile to enable its sensor to detect the target, the gyro effect of this rotary movement generates pendulum movements in the projectile and thus causes deviations from the target at different target distances. To avoid yaw angles and lateral displacements of the projectile during the rotating-descending phase, a drive arrangement is provided within the projectile between the control unit and the warhead to impart an angular momentum to the warhead corresponding to the angular momentum of the control unit but directed in the opposite direction. Preferably this drive arrangement simultaneously serves as the drive for producing the rotation of the control unit.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
RHEINMETALL GMBH | ULMENSTRASSE 125 D-4000 DUSSELDORF |
International Classification(s)

- 1989 Application Filing Year
- F41G Class
- 96 Applications Filed
- 4 Patents Issued To-Date
- 4.17 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Grosswendt, Werner | Ratingen, DE | 11 | 85 |
# of filed Patents : 11 Total Citations : 85 | |||
Wiemer, Peter | Meerbusch, DE | 8 | 17 |
# of filed Patents : 8 Total Citations : 17 |
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Patent Citation Ranking
- 7 Citation Count
- F41G Class
- 0 % this patent is cited more than
- 29 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 |
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