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1. 发明申请

US20090218196A1 Scraper Blade and Method of Manufacturing the Same 审中-公开
标题翻译：刮刀及其制造方法
公开(公告)号：US20090218196A1
公开(公告)日：2009-09-03
申请号：US12083036
申请日：2006-10-09
申请人： Lars Grönvall , Robert Abraham
发明人： Lars Grönvall , Robert Abraham
IPC分类号： B65G45/12 , B65G45/16 , B29C39/10
CPC分类号： B29C70/68 , B65G45/12 , B65G45/16
摘要： A scraper blade adapted to scrape off material from a surface has a scraper tip at one end and a mounting base at its other end and is tapered towards the tip at least in the outer end of the scraper blade, its scraper blade portion which extends from the tip and to a point adjacent to or in the mounting base being made with at least two layers, which extend longitudinally along said scraper blade portion, and is characterised in that at least one first layer is made of polyurethane with a lower hardness and a higher abrasion resistance than at least one second layer which is mainly made of polycarbonate plastic, said at least one second polycarbonate plastic layer being adapted to reinforce and stiffen said at least one first layer, which constitutes a main contact surface against said surface.
摘要翻译：适于从表面刮除材料的刮刀具有一端的刮刀尖端和另一端处的安装基座，并且至少在刮刀的外端处朝向尖端逐渐变细，其刮刀部分从所述尖端以及与所述安装基座相邻或在所述安装基座中的点形成有至少两层，所述至少两层沿所述刮刀部分纵向延伸，其特征在于，至少一个第一层由具有较低硬度的聚氨酯制成，比主要由聚碳酸酯塑料制成的至少一个第二层更高的耐磨性，所述至少一个第二聚碳酸酯塑料层适于加强和加固所述至少一个第一层，该第一层构成抵靠所述表面的主接触表面。

2. 发明授权

US08281933B2 Rider bar for screening element or wear-resistant lining 有权
标题翻译：骑车杆用于筛分元件或耐磨衬里
公开(公告)号：US08281933B2
公开(公告)日：2012-10-09
申请号：US11793205
申请日：2005-12-19
申请人： Lars Grönvall , Niclas Hällevall
发明人： Lars Grönvall , Niclas Hällevall
IPC分类号： B07B1/49
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）。

3. 发明申请

US20090173857A1 Fastening Spider and Method of Fastening 有权
标题翻译：紧固蜘蛛和紧固方法
公开(公告)号：US20090173857A1
公开(公告)日：2009-07-09
申请号：US11922792
申请日：2006-06-27
申请人： Lars Grönvall
发明人： Lars Grönvall
IPC分类号： A47B96/06 , A44B21/00
CPC分类号： B61D17/18 , B02C17/22 , B60R13/01 , B65G11/16 , E04F13/0835 , Y10T24/44017
摘要： A fastening spider (1) and a method of fastening a wear-resistant lining element (2) to a support surface (3), over which wear-resistant lining element (2) material in the form of pieces or particles is intended to move. The fastening spider (1) comprises a mounting portion (5) for mounting positioning and clamping to the support surface (3) and at least one leg (8a-8b) projecting from the mounting portion (5) and having an underside for holding the wear-resistant lining element (2) to the support surface (3). The underside of the leg has an outer portion (10) and an inner portion (11), the inner portion (11) being positioned closer to the mounting portion (5) than the outer portion (10). The outer portion (10) is, at least in the mounting positioning of the mounting portion, positioned closer to the support surface (3) than the inner portion (11).
摘要翻译：紧固蜘蛛（1）和将耐磨衬里元件（2）紧固到支撑表面（3）上的方法，在该表面（3）上形成片或颗粒形式的耐磨衬里元件（2）材料旨在移动。紧固蜘蛛（1）包括用于安装定位和夹持到支撑表面（3）的安装部分（5）和从安装部分（5）突出的至少一个腿部（8a-8b），并且具有用于保持耐磨衬里元件（2）到支撑表面（3）。腿部的下侧具有外部部分（10）和内部部分（11），内部部分（11）比外部部分（10）更靠近安装部分（5）定位。至少在安装部分的安装定位中，外部部分（10）比内部部分（11）更靠近支撑表面（3）定位。

4. 发明授权

US08469199B2 Screen and screen element 有权
标题翻译：屏幕和屏幕元素
公开(公告)号：US08469199B2
公开(公告)日：2013-06-25
申请号：US11662863
申请日：2005-09-09
申请人： Lars Grönvall , Kalle Larsson
发明人： Lars Grönvall , 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 neighboring 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. 发明授权

US07980527B2 Fastening spider and method of fastening 有权
标题翻译：紧固蜘蛛和紧固方法
公开(公告)号：US07980527B2
公开(公告)日：2011-07-19
申请号：US11922792
申请日：2006-06-27
申请人： Lars Grönvall
发明人： Lars Grönvall
IPC分类号： A47B97/00
CPC分类号： B61D17/18 , B02C17/22 , B60R13/01 , B65G11/16 , E04F13/0835 , Y10T24/44017
摘要： A fastening spider (1) and a method of fastening a wear-resistant lining element (2) to a support surface (3), over which wear-resistant lining element (2) material in the form of pieces or particles is intended to move. The fastening spider (1) comprises a mounting portion (5) for mounting positioning and clamping to the support surface (3) and at least one leg (8a-8b) projecting from the mounting portion (5) and having an underside for holding the wear-resistant lining element (2) to the support surface (3). The underside of the leg has an outer portion (10) and an inner portion (11), the inner portion (11) being positioned closer to the mounting portion (5) than the outer portion (10). The outer portion (10) is, at least in the mounting positioning of the mounting portion, positioned closer to the support surface (3) than the inner portion (11).
摘要翻译：紧固蜘蛛（1）和将耐磨衬里元件（2）紧固到支撑表面（3）上的方法，在该表面（3）上形成片或颗粒形式的耐磨衬里元件（2）材料旨在移动。紧固蜘蛛（1）包括用于安装定位和夹持到支撑表面（3）的安装部分（5）和从安装部分（5）突出的至少一个腿部（8a-8b），并且具有用于保持耐磨衬里元件（2）到支撑表面（3）。腿部的下侧具有外部部分（10）和内部部分（11），内部部分（11）比外部部分（10）更靠近安装部分（5）定位。至少在安装部分的安装定位中，外部部分（10）比内部部分（11）更靠近支撑表面（3）定位。

6. 发明授权

US07971698B2 Telescopic chute 有权
标题翻译：伸缩滑槽
公开(公告)号：US07971698B2
公开(公告)日：2011-07-05
申请号：US11662881
申请日：2005-09-14
申请人： Anders Burström , Lars Grönvall
发明人： Anders Burström , Lars Grönvall
IPC分类号： B65G11/10
CPC分类号： B65G11/083 , B65G11/146
摘要： A chute for mechanical guiding of pieces or particles of material comprises two or more separate chute elements which are coaxially mounted above each other and connected by flexible connecting devices and designed to be telescopically mutually stackable. The separate chute elements have two or more replaceable wall elements.
摘要翻译：用于机械引导件或材料颗粒的滑槽包括两个或更多个分离的滑槽元件，它们彼此同轴地安装并通过柔性连接装置连接并设计成可伸缩地相互堆叠。单独的滑槽元件具有两个或更多个可替换的壁元件。

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