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1. 发明授权

US4988031A Hand tool for installing and removing rivets 失效
标题翻译：用于安装和拆卸铆钉的手动工具
公开(公告)号：US4988031A
公开(公告)日：1991-01-29
申请号：US461330
申请日：1990-01-05
申请人： David J. Jordan
发明人： David J. Jordan
IPC分类号： B21J15/36 , B21J15/38 , B21J15/50
CPC分类号： B21J15/383 , B21J15/36 , B21J15/50
摘要： A hand tool is disclosed for installing mallable rivets into a workpiece and for removing such rivets. The hand tool comprises a generally C-shaped body that has a clamp sleeve and a coaxially rivet forming member extending towards a coaxially located punch member. A workpiece is placed between the clamp sleeve and the punch member and the clamp secures the workpiece against the punch member. If a rivet is to be removed, the rivet forming member is retracted and the punch member is advanced to remove a rivet. If a rivet is to be installed, the punch member is partially retracted and the head of the rivet is rested thereon, then the rivet forming member is advanced against an end portion of the rivet extending from the opposite side of the workpiece.
摘要翻译：公开了一种用于将大型铆钉安装到工件中并用于移除这种铆钉的手动工具。手工工具包括大致C形的主体，其具有夹持套筒和向同轴位置的冲头构件延伸的同轴铆钉形成构件。工件被放置在夹紧套筒和冲头构件之间，并且夹具将工件固定抵靠冲头构件。如果铆钉被去除，则铆钉形成构件缩回并且冲压构件前进以移除铆钉。如果要安装铆钉，则冲头部件被部分地缩回并且铆钉的头部被固定在其上，然后铆钉形成部件抵靠铆钉从工件的相对侧延伸的端部前进。

2. 外观设计

USD302627S Seat belt retaining clip 失效
公开(公告)号：USD302627S
公开(公告)日：1989-08-08
申请号：US929801
申请日：1986-11-12
申请人： David J. Jordan
设计人： David J. Jordan

3. 外观设计

USD287475S Depth gauge 失效
公开(公告)号：USD287475S
公开(公告)日：1986-12-30
申请号：US655416
申请日：1984-09-28
申请人： David J. Jordan
设计人： David J. Jordan

4. 发明授权

US3995412A Row unit attachment for combines 失效
标题翻译：组合的行单元附件
公开(公告)号：US3995412A
公开(公告)日：1976-12-07
申请号：US497216
申请日：1974-08-14
申请人： Melvin V. Gaeddert , Leonard W. Hodson , David J. Jordan
发明人： Melvin V. Gaeddert , Leonard W. Hodson , David J. Jordan
IPC分类号： A01D45/02
CPC分类号： A01D45/021 , Y10S56/09
摘要： A harvesting machine, such as a combine, may be adapted for the harvesting of row crops by attaching a series of laterally spaced-apart, individual row units across the header of the combine. Each unit attachment is of low-profile configuration having a pair of downwardly and forwardly extending, obstruction-free dividing members which become disposed on opposite sides of a crop row during operation, the drive for gathering mechanism on the members being disposed below and to one side of the crop delivery passage defined between each pair of dividing members whereby to render the passage wholly unobstructed from top-to-bottom and front-to-rear thereof to facilitate the orderly, clog-free movement of crops rearwardly through the passage and into the header for further processing. The dividing members are mounted for adjustable shifting transversely as a unit along the header to accommodate changes in row spacing from one field to the next, and yet each member is vertically swingable independently of the other during operation to allow individual compensation for changes in ground contour. A drive shaft common to all of the units extends across the header to provide driving power for the gathering mechanism of the members and is provided with relatively telescoping sections to accommodate row spacing adjustment of the attachment without disengaging the shaft.
摘要翻译：收割机，例如组合，可以适于通过在组合体的头部附接一系列横向间隔开的单独行单元来收获行作物。每个单元附件具有低轮廓配置，具有一对向下且向前延伸的无阻碍的分隔构件，其在操作期间设置在作物排的相对侧上，用于在构件下方的收集机构的驱动装置设置在下方并且一个作物输送通道限定在每对分隔构件之间，从而使通道从顶部到底部和前后至完全不受阻碍，以促进作物有序地，无阻塞地向后移动通过通道并进入标题进一步处理。分隔构件被安装用于沿着头部横向地作为一个单元可调节地移动，以适应从一个场到下一个场的行间距的变化，并且每个构件在操作期间可独立于另一个垂直摆动，以允许对地面轮廓的变化进行单独补偿。所有单元共用的驱动轴延伸穿过集管，以提供用于构件的聚集机构的驱动力，并且设置有相对伸缩部分，以容纳附件的行间距调整而不脱离轴。

5. 发明授权

US07328565B2 Knife guard construction for sickle knife 有权
标题翻译：镰刀的刀保护结构
公开(公告)号：US07328565B2
公开(公告)日：2008-02-12
申请号：US11736162
申请日：2007-04-17
申请人： Geoffrey U. Snider , David J. Jordan , Francois R. Talbot
发明人： Geoffrey U. Snider , David J. Jordan , Francois R. Talbot
IPC分类号： A01D34/13 , A01D34/18
CPC分类号： A01D34/135
摘要： The center sickle overlap arrangement of a sickle type mower for a cutter bar that include a pair of sickles for reciprocating motion where each sickle is essentially half the length of the cutter bar for reduced forces and vibrations for high speed cutting. In the center, the sickle blades overlap at only guard and the blade of one sickle is inverted and co-operates with a top ledger surface of the associated guard so that both the blades are in proper shearing arrangement with the respective guard ledgers. Further the top ledger surface is adjustable to allow clearance adjustment to ensure tight clearance between all sickle cutting surfaces and guard ledgers. Further the arrangement ensures that all crop is cut between sickle sections and guard ledgers rather than between a pair of sections on the opposing sickles.
摘要翻译：用于切割杆的镰刀式割草机的中心镰刀重叠布置，其包括用于往复运动的一对镰刀，其中每个镰刀基本上是切割杆长度的一半，用于减少力并且用于高速切割的振动。在中心，镰刀刀片仅在防护装置上重叠，并且一个镰刀的刀片被倒置并与相关联的防护装置的顶部分类帐表面配合，使得两个刀片与相应的保护分类器处于适当的剪切布置。此外，顶部分类帐表面是可调节的，以允许间隙调整，以确保所有镰刀切割表面和保护分类帐之间的紧密间隙。此外，安排确保所有作物在镰刀段和保护分类帐之间切割，而不是在相对的镰刀上的一对部分之间切割。

6. 外观设计

USD294470S Clearance gauge 失效
公开(公告)号：USD294470S
公开(公告)日：1988-03-01
申请号：US735789
申请日：1985-05-20
申请人： David J. Jordan
设计人： David J. Jordan

7. 外观设计

USD277721S Coathanger handle 失效
公开(公告)号：USD277721S
公开(公告)日：1985-02-26
申请号：US421050
申请日：1982-09-22
申请人： David J. Jordan
设计人： David J. Jordan

8. 发明授权

US07322175B2 Crop conditioning roller flute shape 有权
标题翻译：作物调理辊笛形
公开(公告)号：US07322175B2
公开(公告)日：2008-01-29
申请号：US11193631
申请日：2005-08-01
申请人： Leonard M. Ferre , Neil Gordon Barnett , Geoffrey U. Snider , David J. Jordan
发明人： Leonard M. Ferre , Neil Gordon Barnett , Geoffrey U. Snider , David J. Jordan
IPC分类号： A01D61/00
CPC分类号： A01D82/02
摘要： A forage conditioner for conditioning cut crop material from a forage harvester includes a fixed bottom fluted roller carried in end housings and a top fluted roller which is pivotally mounted on the housings by a linkage pivotal relative to the housing about an axis lying in a plane at right angles to the roller axes so that the top roller is liftable from crushing position against the bias of a spring extending along the top roller. Flutes on the rollers are arranged with a first surface on one side which extends substantially radially outwardly to an apex and a second surface which has a first portion parallel to a tangent of the roller and a second portion inclined inwardly to the roller surface at an angle significantly less than 90 degrees. The bottom roller is arranged with the first surfaces leading to carry the crop into the area between the rollers and the top roller is arranged with the first surface trailing. Thus the first surface of intermeshing flutes pass through a condition in which the first surfaces are substantially parallel and on opposite sides of a line joining the centers of the rollers to provide an effecting conditioning action on the crop.
摘要翻译：用于从饲料收割机调节切割作物材料的饲料调节器包括承载在端部壳体中的固定底部凹槽辊和顶部带槽辊，其通过相对于壳体枢转地枢转地安装在壳体上的连接件围绕位于与滚子轴线成直角，使得顶部辊可以克服沿着顶部辊子延伸的弹簧的偏压而从破碎位置提升。滚子上的凹槽布置成在一侧上具有基本径向向外延伸至顶点的第一表面和具有平行于滚子切线的第一部分的第二表面和以一定角度向内倾斜到滚子表面的第二部分明显低于90度。底辊布置成具有第一表面，导致将作物运送到辊之间的区域中，并且顶辊设置有第一表面拖尾。因此，相互啮合的凹槽的第一表面通过其中第一表面基本上平行并且在连接辊的中心的线的相对侧上的条件，以对作物产生影响调节作用。

9. 外观设计

USD295492S Link insert for repairing bicycle chains 失效
公开(公告)号：USD295492S
公开(公告)日：1988-05-03
申请号：US693031
申请日：1985-01-22
申请人： David J. Jordan
设计人： David J. Jordan

10. 外观设计

USD280795S Rivet tool or similar article 失效
公开(公告)号：USD280795S
公开(公告)日：1985-10-01
申请号：US412247
申请日：1982-08-27
申请人： David J. Jordan
设计人： David J. Jordan

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