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1. 发明授权

US4316511A Implement frame, especially for agricultural machines 失效
标题翻译：实施框架，特别是农机
公开(公告)号：US4316511A
公开(公告)日：1982-02-23
申请号：US92848
申请日：1979-11-09
申请人： Helge H. Andersen
发明人： Helge H. Andersen
IPC分类号： A01B73/04 , A01B63/10
CPC分类号： A01B73/044
摘要： In an implement frame, particularly for an agricultural machine, comprising a central section and at least an end section or wing which is foldable between an extended operating position and a transport position substantially perpendicular thereto, the folding mechanism incorporates a first latch member for automatically arresting the end section in its extended position and a second latch member, associated with said first latch member, for automatically arresting the end section in its transport position.
摘要翻译：在一种实施框架中，特别是对于农业机器，其包括中心部分和至少一个可在伸出的操作位置与基本上垂直于其的传送位置之间折叠的端部或机翼，所述折叠机构包括用于自动拦截的第一闩锁部件所述端部处于其延伸位置，以及与所述第一闩锁构件相关联的第二闩锁构件，用于将所述端部部分自动地阻止在其运送位置。

2. 发明授权

US4695206A Pneumatic conveyor for particulate material 失效
标题翻译：气动输送机用于颗粒材料
公开(公告)号：US4695206A
公开(公告)日：1987-09-22
申请号：US851217
申请日：1986-04-14
申请人： Jens O. E. Hansen
发明人： Jens O. E. Hansen
IPC分类号： B65G53/46
CPC分类号： B65G53/4641
摘要： A pneumatic conveyor for particulate material of low weight per piece comprises a separator formed by a cellular rotor with a filter wall adapted to separate the particulate material as the carrying air flows to the suction side of a blower. The pressure side of said blower is in communication with a conveyor duct communicating with the separator and having a threshold forcing part of the air upwards into the rotor so as to pass the filter wall in the opposite direction, thereby blowing the filter clean before the air contributes to the further conveyance of material through the duct.
摘要翻译：用于每件重量轻的颗粒材料的气动输送机包括由细胞转子形成的隔膜，所述隔板具有过滤壁，适于当携带空气流入鼓风机的吸入侧时分离颗粒材料。所述鼓风机的压力侧与与分离器连通的输送管道连通，并且具有使部分空气向上进入转子的阈值，以使过滤壁沿相反方向通过，从而在空气之前吹扫过滤器有助于通过管道进一步输送材料。

3. 发明授权

US4648465A Resiliently mounted earth smoothing roller 失效
标题翻译：灵活安装地球平滑辊
公开(公告)号：US4648465A
公开(公告)日：1987-03-10
申请号：US640571
申请日：1984-08-14
申请人： Finn U. H. Jensen
发明人： Finn U. H. Jensen
IPC分类号： A01B35/16 , A01B35/28 , A01B21/04
CPC分类号： A01B35/28 , A01B35/16
摘要： An implement for levelling the surface of an agricultural field, a so-called furrow-smoother, comprises a plurality of rings of rotary knives to throw the surface earth laterally away from the higher areas. The rings of knives are journalled in bearings which are suspended from a carrier frame by means of arms that extend below the bearings and substantially tangentially therefrom so as not to catch plant remains (straw, stem, and root material) carried along by the two knife rings sweeping on either side of the bearing arm.
摘要翻译：用于使农田表面平整的工具，即所谓的沟槽平滑器，包括多个旋转刀环，以将表面土壤横向远离较高的区域。刀具的环被轴承安装在轴承中，这些轴承通过在轴承下方延伸并且基本上从其相切的臂悬挂在承载架上，以便不会抓住由两把刀携带的植物残余物（秸秆，茎和根部材料）在轴承臂的任一侧清扫的环。

4. 发明授权

US4453602A Resilient harrow tine 失效
标题翻译：弹力耙
公开(公告)号：US4453602A
公开(公告)日：1984-06-12
申请号：US418621
申请日：1982-09-16
申请人： Bent H. Larsen , Kim I. Christensen
发明人： Bent H. Larsen , Kim I. Christensen
IPC分类号： A01B23/02 , A01B35/06
CPC分类号： A01B23/02
摘要： In a resilient harrow tine of S-like shape and comprising a resilient hoop portion bent substantially to form a circle and having a cross-section the basic form of which is a rectangle with a ratio between the width and the height of approximately 3, the ratio between the strength and the material consumption has been optimized by designing the cross-section so that the neutral stress line is displaced in the direction towards the outwardly facing long side of the cross-section of the resilient hoop portion in relation to the longitudinal center line of the circumscribed rectangle of the cross-section.
摘要翻译：在具有S形形状的弹性耙齿中，包括弹性箍部分，该弹性箍部分基本上弯曲形成圆形，并且具有横截面，其基本形式是宽度与高度之比约为3的矩形，已经通过设计横截面来优化强度和材料消耗之间的比例，使得中性应力线相对于纵向中心朝向弹性箍部分的横截面向外的长边方向移位横截面的外接矩形线。

5. 发明授权

US4312410A Rotary earth crumbling implement 失效
标题翻译：旋转地球破碎机
公开(公告)号：US4312410A
公开(公告)日：1982-01-26
申请号：US112445
申请日：1979-12-27
申请人： Helge H. Andersen , Mathias Andersen , Finn Jensen
发明人： Helge H. Andersen , Mathias Andersen , Finn Jensen
IPC分类号： A01B29/04 , A01B27/00
CPC分类号： A01B29/041
摘要： In a rotary earth crumbler having a central shaft (1) with mounting discs (2) fast thereon and an annular series of U-shaped resilient stirrups (3), the leg portions of these stirrups are formed with an outwardly convex curved section (12) which extends into a fixing slot (11) in the mounting disc and is then locked therein by deformation of parts of the slot borders below the mid portion of the curved section, thereby narrowing said slot. The locking may easily be released when needed, viz. by bringing the slot borders back to the original shape.
摘要翻译：在具有带有安装盘（2）的中心轴（1）的旋转式地面破碎机中，并且具有环形系列的U形弹性马镫（3），这些马镫的腿部形成有向外凸的弯曲部分（12）），其延伸到安装盘中的固定槽（11）中，然后通过在弯曲部分的中部下方的槽边界的部分的变形而被锁定在其中，从而使所述槽变窄。在需要时可以很容易地释放锁定，即通过将插槽边框返回到原始形状。

6. 发明授权

US4561504A Flexible tine harrow for the preparation of seed beds 失效
标题翻译：灵活的耙子用于种子床的准备
公开(公告)号：US4561504A
公开(公告)日：1985-12-31
申请号：US602334
申请日：1984-04-20
申请人： Helge H. Andersen
发明人： Helge H. Andersen
IPC分类号： A01B23/04 , A01B35/30 , A01B73/04 , A01B63/22 , A01B63/32
CPC分类号： A01B73/044 , A01B23/046 , A01B35/30
摘要： In a flexible tine harrow for the preparation of seed beds and comprising a plurality of individual harrow sections, each of these sections has an intermediate frame which is supported by earth crumbling drums in front of and behind the harrow section and is towingly connected with the main frame both through a link connection at the front end of the intermediate frame and through a telescopic stay biased to extension and arranged above the harrow section, the directions of the pull and push forces exerted through the link connection and the stay intersecting at a point approximately in the level of the shares of the harrow tines.
摘要翻译：在用于准备种子床的柔性耙子中，包括多个单独的耙部，这些部分中的每一个都具有中间框架，该中间框架由耙部前后的地球碎石鼓支撑并且与主体拖曳连接通过在中间框架的前端处的连杆连接并且通过伸缩支撑件偏转到延伸并布置在耙部上方的框架，通过连接连接施加的拉力和推力的方向和在大约在耙子的份额水平上。

7. 发明授权

US4382474A Soil cultivating implement comprising a tined harrow and a trailing blade rotor 失效
标题翻译：土壤栽培器具包括倾斜耙和后叶片转子
公开(公告)号：US4382474A
公开(公告)日：1983-05-10
申请号：US133909
申请日：1980-03-25
申请人： Finn U. H. Jensen , Sven-Age Randlov
发明人： Finn U. H. Jensen , Sven-Age Randlov
IPC分类号： A01B49/02 , A01C5/06
CPC分类号： A01B49/027
摘要： In a soil cultivating implement comprising a harrow with tines and a trailing bladed rotor for smoothing the furrowy nature of the field surface left behind the rear row of harrow tines, the blades of said rotor are arranged in groups with intermediate spaces aligned with the harrow tines of the rear row of tines. Each group comprises at least three rings of blades which all work the earth ridges left behind the harrow.
摘要翻译：在包括具有尖齿的耙和后叶片转子的土壤栽培工具中，用于平滑留在后排耙叉上的田地表面的迂润性质，所述转子的叶片被组合成与耙齿相对准的中间空间的后排齿。每个组包括至少三个叶片环，所有这些叶片都工作在耙子后面的土脊。

8. 发明授权

US4381930A Cyclone separator for separating particulate material, in particular seed, from an air flow 失效
标题翻译：用于从空气流中分离颗粒材料，特别是种子的旋风分离器
公开(公告)号：US4381930A
公开(公告)日：1983-05-03
申请号：US379459
申请日：1982-05-18
申请人： Jens O. E. Hansen
发明人： Jens O. E. Hansen
IPC分类号： B01D45/12 , B04C5/10 , B04C5/103
CPC分类号： B04C5/103 , B01D45/12 , B04C5/10
摘要： In a centrifugal separator, in particular for separating light materials, such as grass seed, from an air flow, a whirl chamber is provided between a circumferential wall of the separator casing and a radially inner filter consisting of a louvred shell imparting a change of direction of about 180.degree. to the air flow on its way from the whirl chamber to the air outlet of the casing, thereby creating within the shell a counter-rotating whirl of air and material passed through the slits together with air.To separate such material from the air, the shell is provided with a vertically extending slot associated with an ejector rail adapted to remove the outer portions of the counter-rotating whirl and feed them back for renewed separation in the whirl chamber of the separator casing. The slits may then be given such a size that they will not be blocked up by the material or give rise to an increased loss of pressure, as the ejector rail provides for regaining the material passed through the slits.
摘要翻译：在离心分离器中，特别是用于从空气流中分离诸如草籽的轻质材料，在分离器壳体的圆周壁和径向内部过滤器之间设置旋转室，所述径向内部过滤器由带有改变方向的百叶窗大约为180度，从空气流到旋转室到外壳的空气出口，从而在外壳内产生空气和材料与空气一起穿过狭缝的反向转动旋转。为了将这种材料与空气分开，壳体设置有垂直延伸的狭槽，其与排出器轨道相关联，该排出器轨道适于移除反向旋转的涡流的外部部分并将其送回，以在分离器壳体的旋转室中更新分离。然后，狭缝可以被赋予这样的尺寸，使得它们不会被材料阻挡或引起增加的压力损失，因为排出器轨道用于重新获得通过狭缝的材料。

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