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1. 发明授权

US5692850A High visibility coupler for front end loader 失效
标题翻译：前端装载机的高可见度耦合器
公开(公告)号：US5692850A
公开(公告)日：1997-12-02
申请号：US593136
申请日：1996-02-01
申请人： Allen E. Kimble , Thomas E. Gebauer
发明人： Allen E. Kimble , Thomas E. Gebauer
IPC分类号： B66F9/12 , E02F3/36 , A01B51/00 , B66F11/00 , E02F9/00
CPC分类号： E02F3/3631 , B66F9/12 , E02F3/3636 , E02F3/3663 , Y10T403/18
摘要： A high visibility coupler for front end loader implements that is selectively mountable to the extendable arms of a front end loader and is attachable to implements, such as a fork. The structure of the coupler is such that it has a plurality of parallel lift ribs that are perpendicularly interconnected by cross ribs to form an open lattice type structure, thereby allowing the operator of the front end loader to easily see and manipulate the fork or other attachment, so that the object to be picked up can be easily and safely engaged. One embodiment of the high visibility coupler for front end loaders includes a male master, a carriage and a movable implement such as a fork. The male master includes a plurality of parallel lift ribs that are perpendicularly interconnected by cross members to form an opening wherein the male master is received and carried by lift pistons operative with the lifting arms. The male master carries a carriage which has openings aligned with the opening of the male master. The carriage also has parallel ribs that are perpendicularly interconnected by cross tubes to form an open lattice type structure. One of the ribs includes a hook notch and carriage hole so that the carriage can be carried and secured to the male master. The carriage also includes a slide rod which receives a collar of an implement in such a manner that the implement can be adjusted to any desired position. The structure of the alternative embodiment also allows for the easy visualization of objects to be engaged by the implement.
摘要翻译：用于前端装载器工具的高可见性联接器，其可选择性地安装到前端装载机的可伸展臂上，并且可附接到诸如叉子的工具。耦合器的结构使得它具有多个平行提升肋，其通过横向肋垂直地互连以形成开放的格子型结构，从而允许前端装载器的操作者容易地看到和操纵叉或其它附件，使得要拾取的物体可以容易且安全地接合。用于前端装载机的高能见度耦合器的一个实施例包括一个公主，一个托架和一个可移动的工具，例如叉子。公主包括多个平行提升肋，其通过横向构件垂直相互连接，以形成一个开口，其中，雄性主体由提升臂与升降臂一起操作。男性主人携带具有与男性主人的开口对准的开口的托架。滑架还具有平行的肋，其通过横管垂直地互连以形成开放的格子型结构。其中一个肋包括一个钩形凹口和滑架孔，使得滑架可以承载并固定到公主机。滑架还包括滑杆，其以这样的方式接收工具的轴环，使得工具可以调节到任何期望的位置。替代实施例的结构还允许容易地可视化由物体接合的物体。

2. 发明授权

US5415235A Cam locking coupler system 失效
标题翻译：凸轮锁定耦合器系统
公开(公告)号：US5415235A
公开(公告)日：1995-05-16
申请号：US171334
申请日：1993-12-21
申请人： Thomas E. Gebauer
发明人： Thomas E. Gebauer
IPC分类号： A01B59/048 , E02F3/36 , F02F3/00 , A01B51/00
CPC分类号： E02F3/3622 , A01B59/048 , E02F3/364 , E02F3/3663
摘要： A coupler is provided for implementation with front end loaders. A male face plate is connected to the arms of the front end loader, having spring biased and hydraulically released cams on the back surface thereof and maintained in juxtaposition to an aperture passing through the base plate. A female coupler portion is attached to an appropriate implement. The female coupler portion includes a pair of ribs having hooks at the top thereof for engaging the bridge pins of the male portion, and legs having cam pins extending from bottom portions of the ribs. The legs and cam pins pass through the aperture of the faced plate to make locking engagement with the cams.
摘要翻译：提供了一种用于实现前端装载机的耦合器。阳面板连接到前端装载机的臂上，在其后表面上具有弹簧偏置和液压释放的凸轮，并且保持与通过基板的孔并置。母耦合器部分附接到适当的工具。阴联接器部分包括在其顶部具有钩的一对肋，用于接合阳部的桥销，以及具有从肋的底部延伸的凸轮销的腿。腿和凸轮销通过面板的孔径以与凸轮锁定接合。

3. 发明授权

US5529419A High visibility coupler for front end loader 失效
标题翻译：前端装载机的高可见度耦合器
公开(公告)号：US5529419A
公开(公告)日：1996-06-25
申请号：US280338
申请日：1994-07-25
申请人： Thomas E. Gebauer
发明人： Thomas E. Gebauer
IPC分类号： B66F9/12 , E02F3/36 , A01B51/00 , B66F11/00 , E02F9/00
CPC分类号： E02F3/3631 , B66F9/12 , E02F3/3636 , E02F3/3663 , Y10T403/18
摘要： A high visibility coupler for front end loader implements that is selectively mountable to the extendable arms of a front end loader and is attachable to implements, such as a fork. The structure of the coupler is such that it has a plurality of parallel lift ribs, that are perpendicularly interconnected by cross ribs to form an open lattice type structure, thereby allowing the operator of the front end loader to easily see and manipulate the fork or other attachment, so that the object to be picked up can be easily and safely engaged.
摘要翻译：用于前端装载器工具的高可见性联接器，其可选择性地安装到前端装载机的可伸展臂上，并且可附接到诸如叉子的工具。联接器的结构使得它具有多个平行的提升肋，其通过横肋垂直地互连以形成开放的格子型结构，从而允许前端装载器的操作者容易地看到和操纵叉或其它附件，使得要拾起的物体可以容易且安全地接合。

4. 发明授权

US5423625A Boom/arm coupler for excavator 失效
标题翻译：挖掘机用臂/臂联轴器
公开(公告)号：US5423625A
公开(公告)日：1995-06-13
申请号：US049609
申请日：1993-04-16
申请人： Thomas E. Gebauer , Leroy E. Kraske
发明人： Thomas E. Gebauer , Leroy E. Kraske
IPC分类号： E02F3/38 , E02F3/36 , F16D1/06
CPC分类号： E02F3/3622 , E02F3/369 , Y10T403/593
摘要： A coupler is provided for implementation on the boom of an excavator and adapted for receiving and coupling an arm or implement. The coupler is pinned to the boom through apertures and a pair of parallel plates. An actuating hydraulic piston is connected to the coupler through holes passing through another pair of plates. Attachment to the arm or implement is achieved by first engagement of a pair of slots with pins on the arm, and subsequent engagement of other slots with another pair of pins. The last mentioned slots have associated therewith a cam locking plate which closes the slot upon the pins to prevent removal.
摘要翻译：提供了一种用于在挖掘机的起重臂上实施并且适于接收和联接臂或工具的联接器。联轴器通过孔和一对平行板固定在吊臂上。致动液压活塞通过穿过另一对板的孔连接到联接器。通过一对槽与臂上的销钉的第一接合以及随后的其它槽与另一对销的接合来实现与臂或工具的连接。最后提到的槽具有凸轮锁定板，凸轮锁定板在销上封闭槽以防止拆卸。

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