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1. 发明授权

US06698170B2 Mowing machine with oscillating cutting unit system 失效
标题翻译：具有摆动切割机系统的割草机
公开(公告)号：US06698170B2
公开(公告)日：2004-03-02
申请号：US09987014
申请日：2001-11-13
申请人： Paolo Tironi
发明人： Paolo Tironi
IPC分类号： A01D7530
CPC分类号： A01D75/30
摘要： A combined mowing machine includes a main chassis designed to be coupled to a tractor, and a plurality of cutting units connected in such a way that they can oscillate on the chassis. Each set of cutting units has a plate support beam mounted between a pair of end plates fixed to the chassis, and a pin integral with the beam. The pin slides in two slots cut into the end plates to allow the movements of the cutting unit. The mowing machine allows the cutting units to oscillate freely in order to follow the lie of the land, as a result of the double-joint oscillation and the forward/back oscillation in the slots.
摘要翻译：联合割草机包括被设计成联接到拖拉机的主底盘，以及以这样的方式连接的多个切割单元，使得它们能够在底盘上摆动。每组切割单元具有安装在固定到底盘的一对端板之间的板支撑梁和与梁成一体的销。销钉在两个插入端板的槽中滑动，以允许切割单元的移动。由于双关节振荡和槽中的向前/向后振动，割草机允许切割单元自由地摆动，以便跟随陆地的位置。

2. 发明申请

US20050126143A1 Oscillating quick-fit coupling, in particular for gardening machinery, and machinery fitted with said coupling 审中-公开
标题翻译：振动式快速接头，尤其适用于园艺机械，以及装有所述联轴器的机械
公开(公告)号：US20050126143A1
公开(公告)日：2005-06-16
申请号：US10986834
申请日：2004-11-15
申请人： Paolo Tironi
发明人： Paolo Tironi
IPC分类号： A01B59/06 , A01D67/00 , A01D75/30
CPC分类号： A01B59/06 , A01D67/005
摘要： An oscillating quick-fit coupling for gardening machinery, includes a supporting structure designed to be fitted to a tractor, and a three-point linkage, connected to the machine, which is designed to be hooked onto the supporting structure, wherein the three-point linkage is connected to the machine via an articulated structure which allows the machine to perform limited oscillations in relation to the coupling. A series of hooks designed to engage corresponding elements integral with the coupling connected to the machine are fitted to the supporting structure connected to the tractor, which the hooks are equipped with devices designed to prevent the elements from becoming detached from the hooks, the devices being constituted by teeth which move between a position in which they interfere with the hooks and a retracted position, elastic structure designed to push the teeth into the interfering position being fitted.
摘要翻译：一种用于园艺机械的摆动快速联接装置，包括一个设计成装在拖拉机上的支撑结构，以及连接在机器上的三点式联动装置，设计成钩在支撑结构上，其中三点连杆机构通过铰接结构连接到机器，该铰接结构允许机器相对于联轴器执行有限的振荡。一系列钩被设计成将与连接到机器的联接器相结合的相应元件装配到连接到拖拉机的支撑结构上，钩子配备有设计用于防止元件从钩子脱离的装置，由在其中与钩子干涉的位置和缩回位置之间移动的齿构成的弹性结构被设计成将牙齿推入干涉位置。

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