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1. 发明授权

US08708264B2 Roller crusher having at least one roller comprising a flange 有权
标题翻译：辊式破碎机具有至少一个包括凸缘的辊
公开(公告)号：US08708264B2
公开(公告)日：2014-04-29
申请号：US13451906
申请日：2012-04-20
申请人： Lars Gronvall
发明人： Lars Gronvall
IPC分类号： B02C23/00
CPC分类号： B02C4/283 , B02C4/30 , B02C4/305
摘要： The disclosure relates to a roller crusher having two generally parallel rollers arranged to rotate in opposite directions, towards each other, and separated by a gap, each roller having a first end and a second end. The roller crusher includes a flange attached to at least one of the ends of one of the rollers. The flange extends in a radial direction of the roller, and has a height above an outer surface of the roller which is sufficient to extend across the gap substantially along a nip angle of the roller crusher. A feeding structure is formed on the flange and extends in an axial direction of the roller to engage material toward the gap.
摘要翻译：本发明涉及一种辊式破碎机，其具有两个大致平行的辊子，所述辊子布置成朝向彼此相反的方向旋转，并且由间隙分开，每个辊子具有第一端和第二端。辊式破碎机包括附接到一个辊的至少一个端部的凸缘。凸缘在辊的径向方向上延伸，并且具有高于辊的外表面的高度，其足以基本上沿着辊式破碎机的夹角延伸跨过间隙。进料结构形成在凸缘上并沿辊的轴向方向延伸以将材料接合到间隙。

2. 发明授权

US08662431B2 Centering rolls 有权
标题翻译：定心卷
公开(公告)号：US08662431B2
公开(公告)日：2014-03-04
申请号：US13451888
申请日：2012-04-20
申请人： Lars Gronvall
发明人： Lars Gronvall
IPC分类号： B02C4/32
CPC分类号： B02C4/02 , B02C4/32
摘要： The present invention relates to a roller grinder comprising two rollers, each mounted on a separate shaft, a fixation means, a guide member, and a first and a second end member. A center of the guide member is rotatably attached to the fixation means in a position, which in a horizontal direction is located centrally between said rollers. Each end of the guide member is attached to a first end of the first and second end members, respectively, by means of a joint, such that both the guide member and the first and second end members can rotate around the joint, and the first and second end members, respectively, are rotatably attached at a second end to a respective one of the shafts.
摘要翻译：本发明涉及一种辊磨机，其包括两个辊，每个辊安装在单独的轴上，固定装置，引导构件以及第一和第二端构件。引导构件的中心可旋转地附接到固定装置，该位置在水平方向位于所述辊之间的中心位置。引导构件的每个端部分别通过接头附接到第一和第二端构件的第一端，使得引导构件和第一和第二端构件可以围绕接头旋转，并且第一和第二端部构件分别在第二端部可旋转地附接到相应的一个轴。

3. 发明申请

US20130277472A1 CENTERING ROLLS 有权
标题翻译：中心滚筒
公开(公告)号：US20130277472A1
公开(公告)日：2013-10-24
申请号：US13451888
申请日：2012-04-20
申请人： Lars Gronvall
发明人： Lars Gronvall
IPC分类号： B02C4/32 , B02C4/02
CPC分类号： B02C4/02 , B02C4/32
摘要： The present invention relates to a roller grinder comprising two rollers, each mounted on a separate shaft, a fixation means, a guide member, and a first and a second end member. A centre of the guide member is rotatably attached to the fixation means in a position, which in a horizontal direction is located centrally between said rollers. Each end of the guide member is attached to a first end of the first and second end members, respectively, by means of a joint, such that both the guide member and the first and second end members can rotate around the joint, and the first and second end members, respectively, are rotatably attached at a second end to a respective one of the shafts.
摘要翻译：本发明涉及一种辊磨机，其包括两个辊，每个辊安装在单独的轴上，固定装置，引导构件以及第一和第二端构件。引导构件的中心可旋转地附接到固定装置，该位置在水平方向位于所述辊之间的中心位置。引导构件的每个端部分别通过接头附接到第一和第二端构件的第一端，使得引导构件和第一和第二端构件可以围绕接头旋转，并且第一和第二端部构件分别在第二端部可旋转地附接到相应的一个轴。

4. 发明申请

US20090050539A1 Screen and Screen Element 有权
标题翻译：屏幕和屏幕元素
公开(公告)号：US20090050539A1
公开(公告)日：2009-02-26
申请号：US11662863
申请日：2005-09-09
申请人： Lars Gronvall , Kalle Larsson
发明人： Lars Gronvall , Kalle Larsson
IPC分类号： B07B1/46
CPC分类号： B07B1/4645 , B07B2201/02
摘要： A screen element (2) of a screen (1) has longitudinal sides adapted to be arranged in a longitudinal direction of a screen frame (4) and transverse sides adapted to be arranged in a transverse direction of the screen frame (4). The transverse sides of the screen element (2) are provided with at least one projection (6) and/or at least one recess (7) for locking engagement, in a direction transversely to the plane of the screen element (2), with a corresponding projection (6) and/or recess (7) on neighbouring screen elements arranged in the screen frame (4). A screen (1) with a screen element (2) arranged in a screen frame (4) is also disclosed.
摘要翻译：屏幕（1）的屏幕元件（2）具有适于沿屏幕框架（4）的纵向布置的纵向侧面和适于沿屏幕框架（4）的横向布置的横向侧面。屏幕元件（2）的横向侧面设置有至少一个突起（6）和/或至少一个凹部（7），用于在横向于屏幕元件（2）的平面的方向上锁定接合，布置在屏幕框架（4）中的相邻屏幕元件上的对应突起（6）和/或凹部（7）。还公开了一种具有布置在屏幕框架（4）中的屏幕元件（2）的屏幕（1）。

5. 发明申请

US20080264832A1 Rider Bar for Screening Element or Wear-Resistant Lining 有权
标题翻译：用于筛选元件或耐磨衬里的车手杆
公开(公告)号：US20080264832A1
公开(公告)日：2008-10-30
申请号：US11793205
申请日：2005-12-19
申请人： Lars Gronvall , Niclas Hallevall
发明人： Lars Gronvall , Niclas Hallevall
IPC分类号： B07B1/46
CPC分类号： B07B1/4609
摘要： A rider bar (5) is essentially made of elastomeric material. The rider bar (5) is intended for a surface of a screen cloth (1) or a wear-resistant lining over which pieces or particles of material are intended to move. The rider bar (5) comprises a wear-resistant element (6).
摘要翻译：骑手杆（5）基本上由弹性材料制成。骑手杆（5）用于屏幕布（1）的表面或用于移动的材料块或颗粒的耐磨衬里。骑手杆（5）包括耐磨元件（6）。

6. 发明授权

US09352325B2 Bimaterial elongated insert member for a grinding roll 有权
标题翻译：用于研磨辊的双材料细长插入件
公开(公告)号：US09352325B2
公开(公告)日：2016-05-31
申请号：US13516273
申请日：2009-12-18
申请人： Lars Gronvall , Pekka Siitonen , Mikko Kaipiainen , Jari Liimatainen
发明人： Lars Gronvall , Pekka Siitonen , Mikko Kaipiainen , Jari Liimatainen
IPC分类号： B02C4/00 , B02C4/30
CPC分类号： B02C4/305 , B02C4/30 , B02C2210/02
摘要： The invention relates to an elongated insert member for a grinding roll for heavy wear operation. The insert member includes a core of a first material having a first hardness, said core having an extension in the longitudinal direction of said insert member, and a body of a second material having a second hardness, said body enclosing said core. The first hardness is greater than the second hardness. The invention also relates to a cassette and a segment for a grinding roll, a grinding roll and a roll machine.
摘要翻译：本发明涉及用于重磨损操作的研磨辊的细长插入件。插入构件包括具有第一硬度的第一材料的芯，所述芯在所述插入构件的纵向方向上具有延伸部，以及具有第二硬度的第二材料的主体，所述主体包围所述芯。第一硬度大于第二硬度。本发明还涉及一种用于研磨辊，研磨辊和辊机的盒和段。

7. 发明申请

US20120312907A1 BIMATERIAL ELONGATED INSERT MEMBER FOR A GRINDING ROLL 有权
标题翻译：双刃螺纹刀片成员
公开(公告)号：US20120312907A1
公开(公告)日：2012-12-13
申请号：US13516273
申请日：2009-12-18
申请人： Lars Gronvall , Pekka Siitonen , Mikko Kaipiainen , Jari Liimatainen
发明人： Lars Gronvall , Pekka Siitonen , Mikko Kaipiainen , Jari Liimatainen
IPC分类号： B02C4/30
CPC分类号： B02C4/305 , B02C4/30 , B02C2210/02
摘要： The invention relates to an elongated insert member (1) for a grinding roll for heavy wear operation. The insert member (1) comprises a core (2) of a first material having a first hardness, said core (2) having an extension in the longitudinal direction of said insert member (1), and a body (3) of a second material having a second hardness, said body (3) enclosing said core (2). The first hardness is greater than the second hardness. The invention also relates to a cassette and a segment for a grinding roll, a grinding roll and a roll machine.
摘要翻译：本发明涉及一种用于重磨损操作的研磨辊的细长插入件（1）。插入构件（1）包括具有第一硬度的第一材料的芯（2），所述芯（2）在所述插入构件（1）的纵向方向上具有延伸部，并且第二具有第二硬度的材料，所述主体（3）包围所述芯体（2）。第一硬度大于第二硬度。本发明还涉及一种用于研磨辊，研磨辊和辊机的盒和段。

8. 发明申请

US20090139828A1 TELESCOPIC CHUTE 有权
公开(公告)号：US20090139828A1
公开(公告)日：2009-06-04
申请号：US11662881
申请日：2005-09-14
申请人： Anders Burstrom , Lars Gronvall
发明人： Anders Burstrom , Lars Gronvall
IPC分类号： B65G11/14 , B65G11/08
CPC分类号： B65G11/083 , B65G11/146
摘要： A chute (1) for mechanical guiding of pieces or particles of material comprises two or more separate chute elements (2) which are coaxially mounted above each other and connected by flexible connecting devices (3) and designed to be telescopically mutually stackable. The separate chute elements (2) have two or more replaceable wall elements (10). Also a wall element (10) for a chute (1) as stated above is disclosed.
摘要翻译：用于机械引导件或材料颗粒的滑槽（1）包括两个或更多个分离的滑槽元件（2），它们彼此同轴地安装并通过柔性连接装置（3）连接并设计成可伸缩地相互堆叠。单独的斜槽元件（2）具有两个或更多个可替换的壁元件（10）。还公开了如上所述的用于滑槽（1）的壁元件（10）。

9. 发明申请

US20130277478A1 ROLLER CRUSHER HAVING AT LEAST ONE ROLLER COMPRISING A FLANGE 有权
标题翻译：具有包括法兰的至少一个滚子的滚子破碎机
公开(公告)号：US20130277478A1
公开(公告)日：2013-10-24
申请号：US13451906
申请日：2012-04-20
申请人： Lars Gronvall
发明人： Lars Gronvall
IPC分类号： B02C4/30
CPC分类号： B02C4/283 , B02C4/30 , B02C4/305
摘要： The invention relates to a roller crusher having two generally parallel rollers arranged to rotate in opposite directions, towards each other, and separated by a gap, each roller having a first end and a second end. The roller crusher comprises a flange attached to at least one of said ends of one of said rollers. The flange extending in a radial direction of said roller, and has a height above an outer surface of said roller which is sufficient to extend across said gap substantially along a nip angle of said roller crusher.
摘要翻译：本发明涉及一种辊式破碎机，其具有两个大致平行的辊子，所述辊筒布置成相互朝向相反的方向转动，并且由间隙分开，每个辊子具有第一端和第二端。辊式破碎机包括附接到所述辊中的一个的至少一个端部的凸缘。所述凸缘沿所述辊的径向方向延伸，并且具有高于所述辊的外表面的高度，该高度足以基本上沿所述辊式破碎机的夹角延伸穿过所述间隙。

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