Articulated rider roll system and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 14, 1994
Grant Date -
N/A
app pub date -
Jan 27, 1992
filing date -
Jan 27, 1992
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A rider roll system for exerting an even nip load force along the surface of a roll of paper being wound from a continuous on-coming web in a winder comprises a plurality of rider roll wheel elements, each of which is connected to a common source of hydraulic pressure to provide the same rolling nip force against the wound paper roll. The rider roll wheel elements are mounted to a beam which is translationally movable above the wound paper roll. The beam and individual rider roll wheel elements are moved upwardly as a function of the increase in the diameter of the wound paper roll. The relationship of the beam movement relative to the diameter of the wound paper roll is controlled by a programmable logic controller. The individual wheel elements are loaded against a counter-balance force so as to provide equal, but cushioned, nip force against the surface of the wound paper roll at short intervals along its length. The magnitude of the evenly applied nip load force is also controlled as a function of the wound paper roll diameter.
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 | |
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GL&V MANAGEMENT HUNGARY KFT | H-1149 BUDAPEST EGRESSY U 26 1/4 |
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Fitzpatrick, Donald C | Chatham, NY | 7 | 109 |
# of filed Patents : 7 Total Citations : 109 | |||
Frye, Kenneth G | South Egremont, MA | 17 | 276 |
# of filed Patents : 17 Total Citations : 276 | |||
Gangemi, Donald | Great Barrington, MA | 8 | 89 |
# of filed Patents : 8 Total Citations : 89 | |||
Olshansky, Alexis | Becket, MA | 2 | 15 |
# of filed Patents : 2 Total Citations : 15 |
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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 |
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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

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Apr 26, 1994 | I | Issuance | |
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Apr 12, 1993 | F | Filing | |
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