GRANULATOR SHEAR PIN SAFETY MECHANISM
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United States of America Patent
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app pub date -
Dec 21, 2016
filing date -
Jul 1, 2014
priority date (Note) -
Published
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Importance

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Abstract
A granulator shear pin safety mechanism includes a shear pin housing disposed on a granulator frame or a gear box, a shear pin flange covered on an end surface of the shear pin housing, a shear pin disposed between the housing and the flange, a limit switch disposed on the housing, and a shear pin shroud hinged with the housing. The housing is penetrated by a main shaft of the granulator, the flange is connected to the main shaft, and the shear pin shroud covers a terminal of the main shaft. The limit switch is connected to a power control device. When the limit switch detects that a rotation displacement occurs for the flange, the power control device stops the granulator. A granulator shear pin safety mechanism have a two-piece shear pin shroud, suitable for a granulator having a remote roll adjust drive.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
JIANGSU MUYANG HOLDINGS CO LTD | 225127 NO 1 SHEEP ROAD HANJIANG ECONOMIC DEVELOPMENT ZONE HANJIANG DISTRICT JIANGSU YANGZHOU YANGZHOU CITY JIANGSU PROVINCE 225127 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Thom,, JR Kelsey Curtis | Yangzhou City, CN | 2 | 0 |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 13, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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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