会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Hay rake assembly
    • 干草耙组装
    • US4685282A
    • 1987-08-11
    • US760759
    • 1985-07-29
    • David R. Allen
    • David R. Allen
    • A01D78/00A01D7/00
    • A01D78/146Y10S56/11
    • A hay rake assembly is characterized by the use of two, three, or even more individual hay rakes which are towed behind a single towing vehicle. Each of the rakes is on an individual gooseneck which is under hydraulic control from the towing vehicle so that it will swing out to establish its own swath, independently of the other rakes, on command from the operator of the towing vehicle. This yields great flexibility in the raking of hay and combining of windrows, and the apparatus is also characterized in that each rake may be reversed on its gooseneck so that the hay rake is converted into a tedding machine. Several other angular and elevational adjustment of the rake basket, most of which are hydraulic, also represent part of the invention.
    • 干草耙组件的特点是使用两个,三个甚至更多个别的干草耙,拖曳在单个牵引车后面。 每个耙子都在一个单独的鹅颈管上,该鹅颈管由牵引车辆进行液压控制,以便根据牵引车辆的操作员的指示,它们将独立于其他耙子摆出来建立自己的条。 这样可以在干草耙和堆料组合方面产生很大的灵活性,而且该装置的特征还在于,其耙子可以在其鹅颈上反转,从而将干草耙转化为嫁接机。 大多数是液压的耙筐的几个其他角度和高度调节也是本发明的一部分。