Title: Seed sowing system for use in seeding machine
Application Number: 200410001511 Application Date: 2004.01.09
Publication Number: 1517002 Publication Date: 2004.08.04
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A01C7/04,A01C7/16,A01C7/18
Applicant(s) Name: Deere Corp. Address:
Inventor(s) Name:
Attorney & Agent: cui yaobeng
Abstract:
     A seeding machine includes at least one seed metering system and at least one seed placement system. Each seed placement system includes a seed slide and a wheel. The wheel includes a structural hub, a resilient middle layer positioned radially around the hub, and a gripping outside layer positioned radially around the middle layer. The gripping outside layer has a circumferential periphery which is positioned adjacent to at least part of the seed slide. The circumferential periphery has a plurality of contiguous disc joint surfaces.
Time: 12
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