Tool and method for seating engine pistons
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United States of America Patent
Stats
-
Apr 26, 2016
Grant Date -
N/A
app pub date -
Jul 8, 2013
filing date -
Jul 8, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Designs of a tool for seating engine pistons and related methods are disclosed. For example, a tool may comprise a mount element, coupled to a support element, with at least one sleeve shaped to slide onto one or more studs on an EMD engine block. The tool may also comprise a locator element, coupled to the mount element, having a guiding ring positioned relative to the at least one sleeve. The tool may further comprise a cantilever beam pivotally coupled to the support element. The tool may additionally comprise a push rod inserted through the guiding ring and coupled to the cantilever beam, such that a pivoting motion of the cantilever beam causes a linear movement of the push rod through the guiding ring. An attachment element, located on one end of the push rod, may be adapted to attach to a piston of the EMD engine.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
NORFOLK SOUTHERN CORPORATION | 650 WEST PEACHTREE STREET NE ATLANTA GA 30308 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Lafon, Aaron L | Blacksburg, US | 1 | 0 |
Snavely, James R | Fincastle, US | 1 | 0 |
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Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 26, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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