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1. 发明申请

US20070144133A1 Mower with flip up armrest carrying operational controls and display 有权
标题翻译：割草机与翻盖扶手携带操作控制和显示
公开(公告)号：US20070144133A1
公开(公告)日：2007-06-28
申请号：US11319007
申请日：2005-12-27
申请人： Jeffrey Drake , Gordon Schmidt , Malachy Fay
发明人： Jeffrey Drake , Gordon Schmidt , Malachy Fay
IPC分类号： A01D67/04
CPC分类号： A01D34/82
摘要： A riding mower has a frame supported by a plurality of wheels including a pair of front drive wheels covered by front fenders. A plurality of cutting units are arranged in advance of the frame. The operator sits on a seat atop the frame at the front of the frame. The operator mounts and dismounts the seat from behind the front fenders and the front wheel and not from the front, access to the seat from the front being prevented by the placement of the cutting units. A pivotal armrest along one side of the seat normally blocks access to the seat from that side. However, the armrest can be pivoted to a raised position in which it clears the seat to allow the operator to reach the seat from that side of the seat. The armrest carries a lift and lower control for lifting and lowering the cutting units and a start/stop control for starting and stopping the operation of the cutting units, the operational controls moving with the armrest as the armrest moves between its lowered operational position and its raised position.
摘要翻译：骑马割草机具有由多个车轮支撑的框架，所述车轮包括由前挡泥板覆盖的一对前驱动轮。多个切割单元布置在框架之前。操作员坐在框架正面的框架上方的一个座位上。操作员从前挡板和前轮后面安装和拆卸座椅，而不是从前面卸下，通过放置切割单元来防止从前面进入座椅。沿着座椅一侧的枢转扶手通常阻止从该侧面进入座椅。然而，扶手可以枢转到升高位置，在该位置中，扶手可以清除座椅，以允许操作者从座椅的那一侧到达座椅。扶手带有升降机，用于提升和降低切割单元，并启动/停止控制，用于启动和停止切割单元的操作，当扶手在其降低的操作位置与其之间移动时，操作控制装置与扶手一起移动提高职位

2. 发明授权

US4769976A Method and apparatus for supporting a reel unit 失效
标题翻译：用于支撑卷轴单元的方法和装置
公开(公告)号：US4769976A
公开(公告)日：1988-09-13
申请号：US13316
申请日：1987-02-11
申请人： James H. Bassett , James R. Flaskerud , Malachy Fay
发明人： James H. Bassett , James R. Flaskerud , Malachy Fay
IPC分类号： A01D75/30 , A01D34/53
CPC分类号： A01D75/30
摘要： A U-joint (23) for connecting a reel unit (22) to a lift arm (18) of a turf maintenance machine (10). U-joint (23) preferably includes a pivot arm (40) suitable for connection to the lift arm (18), and a pivot base (38) for connection to the top of a standard reel cutting unit (22). Situated between pivot arm (40) and pivot base (38) is a cross and bearing unit (72). Pitch stops are formed by the base (38) whereas roll stops are formed by the pivot arm (40). The stops act on the cross and bearing unit (72) to provide limited pitching and rolling of reel unit (22) relative to lift arm (18).
摘要翻译：用于将卷轴单元（22）连接到草坪维护机器（10）的提升臂（18）的U形接头（23）。 U形接头（23）优选地包括适于连接到提升臂（18）的枢转臂（40）和用于连接到标准卷轴切割单元（22）的顶部的枢转底座（38）。位于枢转臂（40）和枢轴底座（38）之间的是横向和轴承单元（72）。俯仰挡块由基座（38）形成，而滚动止挡由枢轴（40）形成。止动件作用在十字架和轴承单元（72）上，以相对于提升臂（18）提供卷轴单元（22）的有限俯仰和滚动。

3. 发明授权

US5533326A Reel mower 失效
标题翻译：卷轴割草机
公开(公告)号：US5533326A
公开(公告)日：1996-07-09
申请号：US394100
申请日：1995-02-24
申请人： Gerald E. Goman , Malachy Fay , Joel M. Dunlap
发明人： Gerald E. Goman , Malachy Fay , Joel M. Dunlap
IPC分类号： A01D75/30 , A01D34/44
CPC分类号： A01D75/306
摘要： One aspect of the present invention includes a traction vehicle (12); one or more reel-type cutting unit(s) (20), each supported by one or more rollers (34, 35); and a cutting unit suspension system (22) associated with each cutting unit, preferably including a ball joint (90) located generally at the same height as the cutting unit roller(s) (34, 35) and proximate the lateral mid-point of the cutting unit (20). Another aspect of the present invention relates to the use of a flexible seal member (110) which bears against a reel-type cutting unit and the lower edge of the mouth of a grass catcher (46). The flexible seal member (110) flexes to accommodate yawing of the cutting unit to minimize dribbling of grass clippings. In a preferred embodiment, when the cutting unit (20) is raised off of the turf, the cutting unit (20) initially rises independent of the grass catcher (46), and the flexible seal member (110) accommodates this relative motion by sliding along a front shield (40) of the cutting unit (20).
摘要翻译：本发明的一个方面包括一种牵引车辆（12）; 一个或多个卷轴式切割单元（20），每个由一个或多个辊子（34,35）支撑; 以及与每个切割单元相关联的切割单元悬挂系统（22），优选地包括与所述切割单元辊（34,35）大体相同的高度的球形接头（90），并且邻近所述切割单元的侧面中点切割单元（20）。本发明的另一方面涉及一种柔性密封构件（110）的使用，所述柔性密封构件（110）抵靠卷轴式切割单元和草地捕集器（46）的口的下边缘。柔性密封构件（110）弯曲以适应切割单元的偏转，以最小化草屑的运球。在优选实施例中，当切割单元（20）从草坪上升起时，切割单元（20）最初独立于草地捕获器（46）上升，并且柔性密封构件（110）通过滑动适应该相对运动沿着切割单元（20）的前屏蔽（40）。

4. 发明授权

US5289879A Sandtrap maintenance machine rake assembly 失效
标题翻译：砂带机维修机耙组装
公开(公告)号：US5289879A
公开(公告)日：1994-03-01
申请号：US961765
申请日：1992-10-15
申请人： Malachy Fay , Helmut J. Ullrich
发明人： Malachy Fay , Helmut J. Ullrich
IPC分类号： A01B25/00 , E01C19/15 , E01C23/082 , A01B13/00 , A01B49/02
CPC分类号： E01C23/082 , A01B25/00 , E01C19/15
摘要： An improved rake assembly for a sandtrap maintenance machine comprises a rake frame having a transverse row or rows of scarifying teeth. A trowel plate is fixed to the rake frame and trails behind the scarifying teeth and includes a substantially planar lower edge comprising a horizontal flange that bears against the sand to smooth out the sand disturbed by the scarifying teeth. In addition, a finishing rake is moveably attached to the rake frame to trail behind both the scarifying teeth and the trowel plate to allow the finishing rake to further groom and smooth the surface of the sand. The trowel plate is adjustably carried on the rake frame to be capable of vertical adjustment up and down relative to the rake frame. This vertical adjustment allows the height of the scarifying teeth of the rake frame to be quickly adjusted without having to individually adjust the scarifying teeth one by one.
摘要翻译：用于捕砂器维护机器的改进的耙组件包括具有横排或排列齿的耙架。辙刀板固定在耙架上并在划痕齿之后移动，并且包括基本平坦的下边缘，该下边缘包括一个水平凸缘，该水平凸缘支撑在沙子上，以平滑由被划痕的齿扰动的沙子。此外，整理耙子可移动地附着在耙架上，以便沿着划痕齿和t刀板后方延伸，以允许整理耙子进一步修整和平滑砂的表面。辙刀板可调节地承载在耙架上，以能够相对于耙架上下垂直调节。这种垂直调整允许快速调整耙架的划痕齿的高度，而不必逐个地单独地调节锯齿。

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