Invention Grant
- Patent Title: Variable geometry meter roller
- Patent Title (中): 可变几何表辊
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Application No.: US13071796Application Date: 2011-03-25
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Publication No.: US08434416B2Publication Date: 2013-05-07
- Inventor: Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
- Applicant: Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
- Applicant Address: CA
- Assignee: CNH Canada, Ltd.
- Current Assignee: CNH Canada, Ltd.
- Current Assignee Address: CA
- Agent Rebecca Henkel
- Main IPC: A01C7/04
- IPC: A01C7/04 ; A01C7/125 ; A01C7/126 ; A01C7/127 ; A01C7/206
Abstract:
An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.
Public/Granted literature
- US20120227649A1 VARIABLE GEOMETRY METER ROLLER Public/Granted day:2012-09-13
Information query
