公开(公告)号：US4220210A

公开(公告)日：1980-09-02

申请号：US846978

申请日：1977-10-31

申请人： Wilfred J. Degelman

发明人： Wilfred J. Degelman

IPC分类号： E02F3/627 ,  E02F3/76

CPC分类号： E02F3/627

摘要： A tractor front end frame assembly readily detachable from the tractor body for supporting implements such as a front-end bulldozer blade and supported from the tractor by a front central removable attachment capable of pivotal motion about a substantially horizontal axis perpendicular to the rear axle of the tractor and on each side of the rear axle with optional support of the frame provided at about the midway point on the sides of the tractor. The presence of only a pivotal connection at or near the front of the tractor reduces the possibility of damage producing torque to the vehicle in that area.

摘要翻译： 一种拖拉机前端框架组件，其易于从拖拉机主体拆卸，用于支撑诸如前端推土机叶片的工具，并且通过前中央可移除附件支撑在拖拉机上，该中央可移除附件能够围绕垂直于 拖拉机和后桥的每一侧，其中可选择地支撑设在拖拉机侧面中间点的框架。 在拖拉机前部或附近仅存在枢轴连接减少了在该区域中对车辆产生扭矩的损坏的可能性。

公开(公告)号：US4319641A

公开(公告)日：1982-03-16

申请号：US91094

申请日：1979-11-05

申请人： Wilfred J. Degelman

发明人： Wilfred J. Degelman

IPC分类号： A01B43/00

CPC分类号： A01B43/00

摘要： A rock picker of the floating rotating reel type has the following features: (1) An intermediate pinion is provided for the drive of the reel at the pivot point for the reel assembly. This enables the reel to pivot to clear obstacles without per se changing the relative driving relationships; center-to-center distances can remain constant regardless of the pivoting of the reel. (2) Loosely attached grille teeth permit rocks to wiggle out from between grille teeth. Each grille tooth is provided with a receptacle and shoulder which bears against an angle-iron transversely located on the frame. Clearance between the receptacle and the angle iron permits wiggling of the teeth to occur. A bolt passing through a spacer flange attached to each tooth prevents the tooth from sliding off the angle iron. (3) The draw bar is vertically pivotally attached to the transverse frame member, and the angle of the frame member to the draw bar is adjustable to permit the rock picker to swing relative to the tractor or other vehicle pulling it. (4) The paddles, generally radially mounted on the reel, are interconnected by coil springs under tension which permit some paddle deflection when large rocks or other obstacles are encountered but which also tend to maintain the paddles in preferred radial orientation. (5) The canopy over the reel, which offers protection to the driver of the tractor from flying stones or the like, is also used to support the reel mounting--no separate mounting arm is needed. (6) The entire grille assembly is capable of pivotal movement about a transverse axis to adjust to surface level variations, and the reel is transversely pivotally mounted on the grille supporting frame, thus permitting double pivotal movement for good response to ground surface obstacles.

摘要翻译： 浮动旋转卷轴式的岩石拾取器具有以下特征：（1）在卷轴组件的枢转点处设置有用于驱动卷轴的中间小齿轮。 这使得卷轴枢转以清除障碍物，而本身不改变相对的驾驶关系; 中心到中心的距离可以保持恒定，而不管卷轴的枢转。 （2）松散的格栅齿允许岩石从格栅齿之间摆动。 每个格栅齿都设置有一个插座和肩部，该插座和肩部支撑在横向位于框架上的角钢上。 容器和角铁之间的间​​隙允许齿的摆动发生。 穿过连接到每个齿上的间隔法兰的螺栓防止齿从角铁上滑落。 （3）牵引杆垂直地枢转地附接到横向框架构件，并且框架构件到拉杆的角度是可调节的，以允许岩石拾取器相对于拖拉机或其他牵引它的车辆摆动。 （4）通常径向安装在卷轴上的桨叶在张力下通过螺旋弹簧相互连接，当遇到大的岩石或其他障碍物时，这允许一些桨叶偏转，但也倾向于将桨叶保持在优选的径向取向。 （5）为了保护拖车的驾驶员免受飞石等的影响，卷轴上的罩也被用于支撑卷盘安装 - 不需要单独的安装臂。 （6）整个格栅组件能够围绕横向轴线枢转运动以适应表面水平的变化，并且卷轴横向枢转地安装在格栅支撑框架上，从而允许双重枢转运动以对地面障碍物做出良好的响应。

公开(公告)号：US20080314605A1

公开(公告)日：2008-12-25

申请号：US12142267

申请日：2008-06-19

申请人： Wilfred J. DEGELMAN ,  Miles M.E. EVANS ,  Donald STEVENSON

发明人： Wilfred J. DEGELMAN ,  Miles M.E. EVANS ,  Donald STEVENSON

IPC分类号： A01B63/16 ,  A01B73/02

CPC分类号： A01B29/02 ,  A01B73/067

摘要： A land roller, and in particular a multiplex land roller including five individual horizontally and longitudinally spaced apart rollers for flattening and leveling agricultural land. The rollers are supported by a pivoting, articulated frame mechanism which allows easy transport of the heavy roller system on ground wheels for purposes of general transportation and ease of implementation into a working arrangement for leveling and rolling land.

摘要翻译： 一个平地辊，特别是包括五个单独的水平和纵向间隔开的辊，用于使农田平坦化和平整的复合陆面辊。 滚子由枢转的铰接框架机构支撑，该框架机构能够容易地将重型滚子系统运输到地面轮上，以用于一般运输和易于实施到用于平整和滚动地面的工作装置。

公开(公告)号：US06460643B1

公开(公告)日：2002-10-08

申请号：US09595011

申请日：2000-06-16

申请人： Wilfred J. Degelman

发明人： Wilfred J. Degelman

IPC分类号： B62D4906

CPC分类号： B62D49/0607 ,  B62D53/02 ,  Y10S180/90

摘要： A high clearance farm tractor is capable of accepting different front attachments to enable it to operate as either a swather or a sprayer. The front and rear sections of the vehicle's chassis are connected by an articulating oscillating joint which permits the vehicle's rear wheels to follow the path of the front wheels while turning thereby reducing damage to crops. The oscillating nature of the joint improves traction by allowing the wheels to always have full contact with the ground. A rear mounted engine counterbalances the weight of a front mounted attachment such as a swather head. The mounting of the cab on the front section of the vehicle away from the engine reduces noise experienced by the operator and permits the operator to have a direct line of sight to the operation of the vehicle. The use of active suspension and chemical application rates permit the vehicle to be transported and operated at higher speeds.

摘要翻译： 高清洁农用拖拉机能够接受不同的前部附件，使其能够作为水龙头或喷雾器运行。 车辆底盘的前部和后部通过铰接摆动接头连接，该铰接摆动接头允许车辆的后轮沿着前轮的路径转动，从而减少对作物的损害。 通过允许车轮始终与地面完全接触，接头的振荡特性提高了牵引力。 后装式发动机抵消前安装附件如重叠头的重量。 驾驶室在车辆的前部远离发动机的安装减少了操作者经受的噪音，并允许驾驶员对车辆的操作具有直接的视线。 使用主动悬挂和化学施用率允许车辆以更高的速度运输和操作。

公开(公告)号：US5477930A

公开(公告)日：1995-12-26

申请号：US263238

申请日：1994-06-21

申请人： Wilfred J. Degelman ,  Miles Evans

发明人： Wilfred J. Degelman ,  Miles Evans

IPC分类号： A01B63/22

CPC分类号： A01B63/22

摘要： A mechanism for adjusting the height of a frame of an agricultural implement relative to a groundsurface is described. A parallelogram frame is provided which includes a frame mounted member and a wheel mounting member parallel to the frame mounted member. The frame mounted member is secured in substantially vertical orientation to an end of a transverse support member of the frame of the agricultural implement. A stub axle is secured substantially perpendicularly to a face of the wheel mounting member remote from the transverse support member with a ground engaging wheel rotatably mounted on the stub axle. An expandable jack is mounted to the top of the transverse support member. Upon expansion of the jack a force is exerted upon an upper connecting member causing the parallelogram frame to pivot until a first end of the upper connecting member to which the end of the transverse support member is attached is raised relative to a second end of upper connecting member. Upon contraction of the jack a force is exerted upon the upper connecting member causing the parallelogram frame to pivot until the first end of upper connecting member to which the end of the transverse support member is attached is lowered relative to the second end of upper connecting member.

摘要翻译： 描述了一种用于调节农具相对于地面的框架的高度的机构。 提供了一种平行四边形框架，其包括框架安装构件和平行于框架安装构件的轮安装构件。 框架安装构件以大致垂直的方向固定到农具的框架的横向支撑构件的端部。 短轴基本上垂直于轮子安装构件的远离横向支撑构件的表面固定，其中可转动地安装在短轴上的接地轮。 可膨胀千斤顶安装在横向支撑构件的顶部。 在千斤顶膨胀时，力施加在上连接构件上，使得平行四边形框架枢转直到上连接构件的第一端，横向支撑构件的端部所附接的第一端相对于上连接件的第二端而升高 会员。 当千斤顶收缩时，力施加在上连接构件上，使得平行四边形框架枢转直到上连接构件的第一端，横向支撑构件的端部所附接的第一端相对于上连接构件的第二端下降 。

公开(公告)号：US4318524A

公开(公告)日：1982-03-09

申请号：US78601

申请日：1979-09-24

申请人： Wilfred J. Degelman

发明人： Wilfred J. Degelman

IPC分类号： F16M13/02 ,  F16M13/00

CPC分类号： A01B23/02 ,  Y10T403/3926

摘要： A bent bolt clamping arrangement for clamping a mechanism to a beam of rectangular cross-section. Three beam engaging elements lying substantially in a plane are arranged to form a U-shaped configuration to snugly fit three faces of the beam. One of the elements is flanged to form an outwardly flared free end of the U. A bent bolt connects the free ends of the U at right angles, the bent portion of the bolt extending substantially perpendicularly to the flanged element.

摘要翻译： 弯曲的螺栓夹紧装置，用于将机构夹紧成矩形横截面的梁。 基本上位于平面中的三个梁接合元件被布置成形成U形构造以紧密地配合梁的三个面。 其中一个元件用凸缘形成U形的向外扩张的自由端。弯曲的螺栓将U的自由端成直角地连接，螺栓的弯曲部分基本上垂直于有凸缘的元件延伸。

公开(公告)号：USD449315S1

公开(公告)日：2001-10-16

申请号：US29124985

申请日：2000-06-16

申请人： Wilfred J. Degelman

设计人： Wilfred J. Degelman

公开(公告)号：US5622229A

公开(公告)日：1997-04-22

申请号：US589430

申请日：1996-01-22

申请人： Wilfred J. Degelman

发明人： Wilfred J. Degelman

IPC分类号： A01B23/04 ,  A01B73/04 ,  A01B19/02 ,  A01B73/02

CPC分类号： A01B73/044 ,  A01B23/043

摘要： A harrow drawbar assembly is described which includes a harrow frame with depending tines and at least one spring strap. The at least one spring strap has a first end and a second end. The second end of the at least one spring strap is secured to the harrow frame. Means is provided for attaching the first end of the at least one spring strap to a drawbar. The at least one spring strap extends substantially horizontally from the drawbar and serves as means by which the harrow frame is pulled by the drawbar. The at least one spring strap exerts a downward pressure upon the harrow frame to maintain the tines of the harrow frame in contact with a ground surface. This harrow drawbar assembly is intended to restrict vertical movement and generally improve the ability of the harrow to follow ground surface contours.

摘要翻译： 描述了一种耙牵引杆组件，其包括具有悬垂齿的耙架和至少一个弹簧带。 所述至少一个弹簧带具有第一端和第二端。 至少一个弹簧带的第二端固定在耙架上。 提供了用于将至少一个弹簧带的第一端附接到牵引杆的装置。 所述至少一个弹簧带从拉杆基本上水平地延伸，并且用作牵引杆被牵引杆拉动的装置。 至少一个弹簧带在耙架上施加向下的压力，以保持耙架的齿与地面相接触。 这种耙牵引杆组件旨在限制垂直运动，并且通常提高耙子跟随地表轮廓的能力。

公开(公告)号：US5484192A

公开(公告)日：1996-01-16

申请号：US263237

申请日：1994-06-21

申请人： Wilfred J. Degelman

发明人： Wilfred J. Degelman

IPC分类号： A01B73/00 ,  B60B35/10

CPC分类号： A01B73/00 ,  B60G2200/46 ,  B60G2200/4622 ,  B60G2206/50 ,  Y10S180/906

摘要： A mounting for an axle spindle of an agricultural implement is described which is adjustable between a substantially horizontal travel position and a downwardly inclined field working position. The downwardly inclined position is used in order to enhance performance of the agricultural implement, especially dual wing implements.

摘要翻译： 描述了一种用于农具的轴心的安装件，其可在基本上水平的行进位置和向下倾斜的野外工作位置之间调节。 使用向下倾斜的位置以增强农具，特别是双翼工具的性能。

公开(公告)号：US4555897A

公开(公告)日：1985-12-03

申请号：US593809

申请日：1984-03-27

申请人： Wilfred J. Degelman

发明人： Wilfred J. Degelman

IPC分类号： A01B43/00 ,  A01B73/00

CPC分类号： A01B43/005 ,  A01B73/005

摘要： A transportable trailing wide-swath wheel-supported implement such as a rock windrower is conveniently able to convert from wide-swath working mode to a transversely narrower folded mode for convenient transport of the implement. The folding elements are a drawbar and the wheel legs, each of these being pivotally attached to the implement frame about a substantially vertical pivotal axis. In working mode, the wheel legs and drawbar are extended at a relatively large acute angle or right angle to the frame whereas in transport mode they pivotally retract to assume relatively small acute angles to the frame. The wheel legs may be locked in either extended or retracted position. Between the drawbar and the frame is preferably pivotally connected a hydraulic piston-cylinder arrangement, permitting the angle of the drawbar to the frame to be adjusted and controlled. If the implement is of the type having a working element in ground engaging contact, means such as an additional hydraulic piston-cylinder arrangement are preferably provided to enable the working implement to be pressed against the ground and to remove the weight from the implement-supporting wheels, the wheel legs rising above the ground permitting the wheels to clear the ground thereby facilitating their repositioning about the pivotal axis of connection to the frame.

摘要翻译： 可移动的拖曳宽幅轮支撑工具如岩石扫掠机能够方便地从宽幅工作模式转换成横向较窄的折叠模式，以方便运输工具。 折叠元件是牵引杆和车轮支腿，其中的每一个围绕基本垂直的枢转轴线枢转地附接到工具框架。 在工作模式下，车轮支腿和牵引杆以相对较大的锐角或与框架成直角的方式延伸，而在运输模式下，它们可枢转地缩回以对框架呈现相对较小的锐角。 轮腿可以被锁定在伸出或缩回位置。 在牵引杆和框架之间优选地枢转地连接有液压活塞 - 气缸装置，允许牵引杆与框架的角度被调节和控制。 如果工具是具有地面接合接触件中的工作元件的类型，则优选地设置诸如附加液压活塞 - 气缸装置的装置，以使得工作工具能够被压靠在地面上，并且从重物体的支撑 车轮，脚轮在地面上方升起，允许车轮清除地面，从而便于它们围绕与框架的枢转轴线的重新定位。