Motor driven exciter

United States of America Patent

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May 8, 1984
Grant Date
N/A
app pub date
Jan 8, 1982
filing date
Jan 8, 1982

priority date (Note)
Expired

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Abstract

A hammer-type device is driven by a cam and spring arrangement in reciprocating motion to strike a moving train wheel for producing vibrations therein which are used to detect defects in the wheel.

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Patent Owner(s)

Patent Owner	Address
SOUTHERN PACIFIC TRANSPORTATION COMPANY A CORP OF DE	SAN FRANCISCO CA

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Empson, Kenneth G	Montgomery, IL	5	31

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Motor driven exciter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06337984

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PATENT NO	4446734
SERIAL NO	06337984
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06337984

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Abstract

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Family

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