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1. 发明授权

US06234322B1 Roller device to separate chips and particles of wood or material similar to wood of different gradings, and the relative forming machine employing the device 有权
标题翻译：用于分离木材的颗粒和不同等级的木材的材料的颗粒，以及采用该装置的相对成型机
公开(公告)号：US06234322B1
公开(公告)日：2001-05-22
申请号：US09380763
申请日：1999-09-13
申请人： Romeo Paladin
发明人： Romeo Paladin
IPC分类号： B07B1305
CPC分类号： B27N3/14 , B07B1/15 , D21B1/023
摘要： Device incorporating rollers to separate particles of different gradings a plurality of adjacent rollers (11) forming a selection bed where each roller (11) has a surface conformation defining a plurality of circumferential peaks (12) alternating with circumferential grooves (13), the rollers (11) including at least a working position where the grooves (13) of one roller are facing and at least partly penetrated by the peaks (12) of the adjacent roller (11), the discharge gap (18) between the two adjacent rollers (11) having a substantially zig-zag development, in at least some rollers (11) the connection surface (26) between the peaks (12) and grooves (13), and/or the peaks (12) and/or the grooves (13) themselves being at least partly worked with protuberances, protrusions, hollows and/or facets (23, 24, 25).
摘要翻译：装置包括用于分离不同等级的颗粒的多个相邻的辊（11），其形成选择床，其中每个辊（11）具有限定与周向槽（13）交替的多个圆周峰（12）的表面构型，辊（11）包括至少一个工作位置，其中一个辊的凹槽（13）面对并且至少部分地被邻近的辊（11）的顶部（12）穿透，两个相邻辊之间的排出间隙（18）（11）具有大致Z字形显影，在至少一些辊（11）中，峰（12）和凹槽（13）之间的连接表面（26）和/或峰（12）和/或凹槽（13）本身至少部分地与突起，突起，中空和/或小平面（23,24,25）一起工作。

2. 发明授权

US06986425B2 Apparatus and method to separate elements or materials of different sizes 有权
标题翻译：用于分离不同尺寸的元件或材料的装置和方法
公开(公告)号：US06986425B2
公开(公告)日：2006-01-17
申请号：US10416711
申请日：2002-02-08
申请人： Romeo Paladin
发明人： Romeo Paladin
IPC分类号： B07B13/00
CPC分类号： B07B1/15 , D21B1/023
摘要： Apparatus (10) and method to separate a loose mass formed by elements or materials (11) of different sizes, such as woody strands or wafers, comprising a separation chamber (13) into which the mass is inserted, a plurality of riddling rolls (16), mounted inside the chamber (13) rotating on axes of rotation parallel to each other and lying sybstantially on a same plane (X). Each of the riddling rolls (16) comprises a plurality of riddling elements (20), each of which is substantially square in shape, so as to form four cusps (22) in correspondence with the four tips of the square. The riddling elements (20) are adjacent to each other so that the cusps (22) form a plurality of grooves (24), and the riddling rolls (16) are axially staggered therebetween so that the cusps (22) of each roll (16) are constantly inserted, more or less deeply into the corresponding grooves (24) of the adjacent riddling roll (16), so as to define discharge apertures (25) with an alternated profile.
摘要翻译：用于分离由诸如木质线或晶片的不同尺寸的元件或材料（11）形成的松散质量的装置（10）和方法，包括分离室（13），质量块插入其中，多个滚动辊 16），安装在腔室（13）内，旋转轴线彼此平行并且同时平躺在相同的平面（X）上。每个凹陷辊（16）包括多个凹槽元件（20），每个元件的形状基本上为正方形，以便形成与正方形的四个尖端对应的四个尖头（22）。凹陷元件（20）彼此相邻，使得尖端（22）形成多个凹槽（24），并且凹槽辊（16）在它们之间轴向交错，使得每个辊（16）的尖头（22））或多或少深入地插入相邻凹槽（16）的相应的凹槽（24）中，以便限定具有交替轮廓的排出孔（25）。

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