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1. 发明公开

EP2237655A2 TINE HOLDER FOR TURF AERATOR 有权
标题翻译： TURF AERATOR的齿托
公开(公告)号：EP2237655A2
公开(公告)日：2010-10-13
申请号：EP09700670.4
申请日：2009-01-07
申请人： The Toro Company
发明人： LANGWORTHY, Thomas, F. , PETERSEN, Walter, J.
IPC分类号： A01B45/02
CPC分类号： A01B45/023
摘要： A tine holder for holding a plurality of aerator tines has a plurality of substantially vertical, tapered bores. A tapered collar is adapted to be received in each bore with the collar being split so that the collar contracts as the collar is slid into the bore. The upper end of an aerator tine is inserted into each collar before the collar is inserted into the bore such that the contraction of the collar as the collar is thereafter slid into the bore will suffice to tightly grip and hold each tine in the tine holder. A tool is provided for providing enough leverage on the collar to slide the collar over final portions of its movement as the collar slides into the bore during tine installation or to slide the collar over beginning portions of its movement as the collar slides out of the bore during tine removal.
摘要翻译：用于保持多个曝气器齿的齿保持器具有多个基本垂直的锥形孔。锥形套环适于容纳在每个孔中，套环被分开，使得套环随着套环滑入孔中而收缩。充气机齿的上端在套环插入孔中之前插入每个套环中，使得当套环此后滑入孔中时套环的收缩足以将每个齿紧紧地夹持并保持在该齿座中。提供了一种工具，用于提供足够的杠杆作用力，以在颈部在齿安装过程中滑入孔中时将颈圈滑动到其运动的最后部分上，或者当颈圈滑出孔时将颈圈滑动到其运动的开始部分上在去除尖齿期间。

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