发明名称 Knotter for a Baler
摘要 A knotter had a twine holder, a bill hook, an arm carrying a crotch and a cutter and a twine finger operated by a drive mechanism to form two knots consecutively, the first to tie together two runs of twine passed around a completed bale and the second to tie together two runs of twine drawn from respective supply rolls for the commencement of the next bale. The twine holder serves to grip the two runs of twine drawn from the supply rolls throughout the formation of the two knots. The bill hook serves to knot the runs of twine gripped by the holder. The cutter serves to sever the runs of twine between the holder and the bill hook. The crotch pushes the twine runs off the bill hook during the completion of each knot. The twine finger is pivotably mounted on the opposite side of the bill hook from the twine holder to bring the sections of the runs of twine to be knotted within the reach of the bill hook. In the invention, an edge of the twine finger contacting the runs of twine as the knots are pushed off the bill hook by the crotch comprises an obstruction to resist movement of the runs of twine in a direction transverse to their length.
申请公布号 US2009250930(A1) 申请公布日期 2009.10.08
申请号 US20090419941 申请日期 2009.04.07
申请人 CNH AMERICA LLC 发明人 EYLENBOSCH KRIS;SCHOONHEERE MARNIX J.
分类号 A01D59/04 主分类号 A01D59/04
代理机构 代理人
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