Scraper device, as well as construction machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 2, 2014
Issued Date -
N/A
app pub date -
Jan 23, 2013
filing date -
Aug 15, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A scraper device for a milling drum mounted in a construction machine at a machine frame between lateral walls with a milling drum axis, with a two-part scraper blade arranged in a height-adjustable fashion behind the milling drum when seen in the direction of travel, the lower part of which can glide over the ground surface milled off by the milling drum, where the lower part of the scraper blade is adjustable in height when in operating position, it is provided that the upper part of the scraper blade is attached, at the upper end, to swivel about a swivelling axis parallel to the axis of the milling drum.
First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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WIRTGEN AMERICA INC | 3060 DANA WAY ANTIOCH TN 37013 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hähn, Günter | Königswinter, DE | 181 | 2125 |
# of filed Patents : 181 Total Citations : 2125 | |||
Kötting, Heinz | Neustadt/Wied, DE | 6 | 28 |
# of filed Patents : 6 Total Citations : 28 | |||
Ley, Herbert | St. Katharinen, DE | 29 | 460 |
# of filed Patents : 29 Total Citations : 460 |
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Patent Citation Ranking
- 2 Citation Count
- E01C Class
- 4.39 % this patent is cited more than
- 11 Age
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