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1. 发明申请

US20070144827A1 Vehicle cab noise suppressing system 有权
标题翻译：车厢噪声抑制系统
公开(公告)号：US20070144827A1
公开(公告)日：2007-06-28
申请号：US11316041
申请日：2005-12-22
申请人： Adam Shuttleworth , Jeffrey Girard , Paul Bruss , James Byrd , Jason Edgington , Loren DeVries
发明人： Adam Shuttleworth , Jeffrey Girard , Paul Bruss , James Byrd , Jason Edgington , Loren DeVries
IPC分类号： F02B77/13 , B64F1/26
CPC分类号： B60R13/0815 , B60R11/0217 , B60R13/0225 , B60R2013/0287
摘要： A vehicle cab noise suppressing system includes a cab interior panel having an opening exposed to acoustic noise in the cab, an acoustic resonator chamber, and a conduit communicating the resonator chamber to the opening. The resonator chamber is formed by a plurality of walls which are spaced apart from the interior panel and which are formed by a second panel. A third panel cooperates with the walls to enclose the resonator chamber. The chamber volume and the diameter and length of the conduit are chosen so as to acoustically tune the chamber to a noise frequency in the cab and thereby reduce noise in the cab.
摘要翻译：车辆驾驶室噪声抑制系统包括驾驶室内部面板，驾驶室内部面板具有暴露于驾驶室内的声学噪声的开口，声学谐振腔，以及将谐振器室连通到开口的导管。谐振腔由多个与内板隔开并由第二面板形成的壁形成。第三面板与壁配合以包围谐振腔。导管的容积和导管的直径和长度被选择为将腔室声学调谐到驾驶室内的噪声频率，从而降低驾驶室内的噪音。

2. 发明申请

US20060082122A1 Control housing for work vehicle 有权
标题翻译：控制工作车辆外壳
公开(公告)号：US20060082122A1
公开(公告)日：2006-04-20
申请号：US10967473
申请日：2004-10-18
申请人： Howard Uehle , Adam Shuttleworth
发明人： Howard Uehle , Adam Shuttleworth
IPC分类号： B62D1/16
CPC分类号： B60Q1/1469 , B60K20/06 , B62D1/16 , F16H59/02 , F16H2059/0256
摘要： An agricultural tractor or other work vehicle having an operator's station is described. A steering column assembly is mounted in the operator's station and has a steering shaft disposed in a steering shaft barrel. The steering column assembly is adapted to both tilt and telescope. A left hand forward-neutral-reverse lever is mounted in a housing. A key is mounted on the steering shaft barrel and a first housing half is journaled on the steering shaft by way of a bushing. The first housing half has a plurality of lever support bolsters and a plurality of fastener bosses. A second housing half is disposed on the steering shaft barrel and has a plurality of lever support bolsters, a keyway and a plurality of fastener bosses. One of the first or second housing halves has a groove around a peripheral edge thereof, the other of the first or second housing halves has a tongue around a peripheral edge thereof. Similarly, one of the first or second housing halves has a circular lip at an end of each fastener boss. The keyway of the second housing half engages the key mounted on the steering barrel so that the housing cannot rotate with respect thereto and the tongue of one housing half matingly engages the groove of the other housing half, while the circular lips of the fastener bosses of one housing half engage the fastener bosses of the other housing half. The left hand forward-neutral-reverse lever is sandwiched between the upper and lower housings and is supported therein by the lever support bolsters of both housing halves so that loads are transmitted from the left hand forward-neutral-reverse lever to the housing assembly and in turn to the steering column assembly. The control housing assembly is able to move with the steering shaft and steering wheel as the steering shaft and steering wheel are telescoped and tilted, but cannot rotate.
摘要翻译：描述了具有操作员站的农用拖拉机或其他工作车辆。转向柱组件安装在操作台中，并具有设置在转向轴筒中的转向轴。转向柱组件适用于倾斜和望远镜。左侧前进中立倒档杆安装在外壳中。钥匙安装在转向轴筒上，第一壳体半部通过衬套轴颈安装在转向轴上。第一壳体半部具有多个杆支撑垫和多个紧固件凸起。第二壳体半部设置在转向轴筒上，并且具有多个杆支撑垫，键槽和多个紧固件凸起。第一或第二壳体半部中的一个具有围绕其周缘的凹槽，第一或第二壳体半部中的另一个具有围绕其周边的舌部。类似地，第一或第二壳体半部之一在每个紧固件凸台的端部具有圆形唇缘。第二壳体半部的键槽接合安装在转向筒上的键，使得壳体不能相对于其旋转，并且一个壳体半部的舌部匹配地接合另一个壳体半部的凹槽，而紧固件凸起的圆形唇缘一个壳体半部与另一个壳体半部的紧固件凸起接合。左手前进中立倒档杆夹在上壳体和下壳体之间，并且由两个壳体半部的杠杆支撑垫支撑在其中，使得负载从左手前进中立倒档杆传递到壳体组件，并且依次转向转向柱总成。当转向轴和方向盘被伸缩并且倾斜但不能旋转时，控制壳体组件能够随着转向轴和方向盘移动。

3. 发明申请

US20050005552A1 Joint structure for liquid or semi-liquid sealant 有权
标题翻译：液体或半液体密封剂的接头结构
公开(公告)号：US20050005552A1
公开(公告)日：2005-01-13
申请号：US10617365
申请日：2003-07-10
申请人： Adam Shuttleworth , Robert Lorentzen
发明人： Adam Shuttleworth , Robert Lorentzen
IPC分类号： B62D27/02 , B62D33/06 , F16B11/00 , E04C3/00
CPC分类号： B29C66/54 , B29C66/12445 , B29C66/12469 , B29C66/55 , B62D27/02 , B62D33/06 , F16B11/006
摘要： A joint structure for a liquid or semi-liquid sealant is provided to facilitate the sealing engagement of plural structural members without having sealant protruding from the joint in a visible area. The joint structure comprises a first structural member having a channel with a first wall, a second wall generally opposite the first wall and a third wall connecting the first and second walls. The third wall is disposed at an acute angle to the first wall and at an obtuse angle to the second wall. A second structural member has a tongue portion for matably engaging the channel of the first structural member. The tongue portion has a first wall, a second wall generally opposite the first wall, and a third wall connecting the first and second walls. The third wall is disposed at an obtuse angle to the first wall and at an acute angle to the second wall. The angle of the third wall of the channel is opposite that of the third wall of the tongue portion, such that a cross-sectional area between the tongue portion and the channel is larger on one side than on the other when the tongue portion is matably received in the channel. Accordingly, a bead of sealing material can be applied between the channel and the tongue portion and excess sealing material is directed toward the larger side of the cross-sectional area.
摘要翻译：提供了一种用于液体或半液体密封剂的接合结构，以便于多个结构构件的密封接合，而不会在可见区域中从接头突出的密封剂。接头结构包括具有第一壁的通道的第一结构构件，与第一壁大体相对的第二壁和连接第一壁和第二壁的第三壁。第三壁与第一壁成锐角地设置成与第二壁成钝角。第二结构构件具有用于与第一结构构件的通道适配地接合的舌部。舌部具有第一壁，大体上与第一壁相对的第二壁和连接第一壁和第二壁的第三壁。第三壁以与第一壁成钝角的方式设置成与第二壁呈锐角。通道的第三壁的角度与舌部的第三壁的角度相反，使得当舌部可适配时，舌部与通道之间的横截面积比一侧上的横截面积大在频道中收到。因此，可以在通道和舌部之间施加密封材料珠，并且将过量的密封材料指向横截面积的较大侧面。

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