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公开(公告)号：US5236024A
公开(公告)日：1993-08-17
申请号：US878783
申请日：1992-05-05
申请人： Ake Svensson , Anders Olofsson , Ari Hannimaki , Pekka Kokko
发明人： Ake Svensson , Anders Olofsson , Ari Hannimaki , Pekka Kokko
CPC分类号： B27L11/02 , B27L11/005
摘要： A counter blade is disclosed for use in a chipping machine which comprises a chipper disc rotatably mounted in the chipper frame by means of a shaft supporting the disc. The counter blade is attached to the chipper frame essentially at the intersection of a blade mounted in the chipper disc and the log to be chipped, in such manner that, on the side opposite to the chipping blade, the counter blade rests against the log to be chipped. The counter blade consists of a first and a second blade part placed at an obtuse angle relative to each other. According to the present invention, the counter blade consists of two essentially elongated elements having an arris forming the cutting edge of the counter blade at least on one of its longitudinal sides. The end faces of the counter blade elements are so formed as to permit connection to an adjacent counter blade element so that two counter blades form a continuous cutting edge of the counter blade.
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公开(公告)号：US5094280A
公开(公告)日：1992-03-10
申请号：US701907
申请日：1991-05-17
申请人： Matti Kahilahti , Pekka Kokko , Ari Hannimaki , Kari Jaaskelainen
发明人： Matti Kahilahti , Pekka Kokko , Ari Hannimaki , Kari Jaaskelainen
摘要： A disk chipper for the production of wood chips, consisting of a rotatable chipping disk supported on an axle driven by at least one drive machine. The disk chipper of the invention is so implemented that at least three motors are drivably coupled to the axle of the chipping disk by means of a gear assembly, preferably a spur gear assembly.
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公开(公告)号：US09096382B2
公开(公告)日：2015-08-04
申请号：US13882156
申请日：2011-10-25
摘要： A cover and frame assembly for a discharge end of a belt conveyor, the assembly including: a stationary frame supporting the discharge end and including sides extending beyond the discharge end; a cover having a top, opposite side walls extending down from the top and an end face extending between the side walls and down from the top; a rim along each of the side walls, wherein each the rim seats on an upper edge of one of the sides of the stationary frame, while the cover is closed over the discharge end, and a roller on each upper edge of the sides of the stationary frame, wherein each roller extends above the upper edge and seats in a hole or pit in the rim seated on the upper edge while the cover is closed, wherein the rim of each side wall slides over the corresponding roller as the cover is opened.
摘要翻译： 一种用于带式输送机的排出端的盖和框架组件，该组件包括：固定框架，其支撑排出端并且包括延伸超出排出端的侧面; 具有从顶部向下延伸的顶部相对侧壁和在侧壁之间延伸并从顶部向下延伸的端面的盖; 沿着每个侧壁的边缘，其中每个边缘位于固定框架的一个侧边的上边缘上，同时盖在排出端上封闭，并且辊在侧面的每个上边缘上 固定框架，其中每个辊在上边缘上方延伸，并且在盖被关闭的同时位于位于上边缘上的边缘中的孔或凹坑中，其中当盖打开时，每个侧壁的边缘在相应的辊上滑动。
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公开(公告)号：US20130313083A1
公开(公告)日：2013-11-28
申请号：US13882156
申请日：2011-10-25
IPC分类号： B65G21/10
摘要： A cover and frame assembly for a discharge end of a belt conveyor, the assembly including: a stationary frame supporting the discharge end and including sides extending beyond the discharge end; a cover having a top, opposite side walls extending down from the top and an end face extending between the side walls and down from the top; a rim along each of the side walls, wherein each the rim seats on an upper edge of one of the sides of the stationary frame, while the cover is closed over the discharge end, and a roller on each upper edge of the sides of the stationary frame, wherein each roller extends above the upper edge and seats in a hole or pit in the rim seated on the upper edge while the cover is closed, wherein the rim of each side wall slides over the corresponding roller as the cover is opened.
摘要翻译： 一种用于带式输送机的排出端的盖和框架组件，该组件包括：固定框架，其支撑排出端并且包括延伸超出排出端的侧面; 具有从顶部向下延伸的顶部相对侧壁和在侧壁之间延伸并从顶部向下延伸的端面的盖; 沿着每个侧壁的边缘，其中每个边缘位于固定框架的一个侧边的上边缘上，同时盖在排出端上封闭，并且辊在侧面的每个上边缘上 固定框架，其中每个辊在上边缘上方延伸，并且在盖被关闭的同时位于位于上边缘上的边缘中的孔或凹坑中，其中当盖打开时，每个侧壁的边缘在相应的辊上滑动。
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