CNH INDUSTRIAL BELGIUM NV;CNH INDUSTRIAL AMERICA LLC;CNH (CHINA) MANAGEMENT CO., LTD;CNH INDUSTRIAL BRASIL LTDA.
发明人:
NAEYAERT, Karel,ALVAREZ, Guerra
申请号：
WO2018EP60938
公开号：
WO2018202588(A1)
申请日:
2018.04.27
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
A knotter system of a baler for performing a knotter cycle comprising at least a first knot forming cycle and a second knot forming cycle. The knotter system comprises: a needle (11); a tucker arm (31); a billhook assembly comprising a billhook (100) with a lower lip (102) and an upper lip (101) mounted pivotally with respect to lower lip; a drive means to make the billhook perform at least a first full rotation and a second full rotation. The billhook assembly is configured to position the upper lip (101) away from the lower lip (102) in a first angular range and to position the upper lip away from the lower lip in a second angular range of at least one of the first and second full rotation. The first angular range is located within a range between 0° and 160°, and the second angular range is located within a range between 160° and 360°.
