公开(公告)号：WO1994020671A1

公开(公告)日：1994-09-15

申请号：PCT/SE1994000178

申请日：1994-03-02

Applicant: IGGESUND TOOLS AB ,  BÄCKLUND, Torbjörn

Inventor： IGGESUND TOOLS AB

IPC: D21C07/12

CPC classification number: G01N33/46 ,  D21B1/02 ,  D21C7/12 ,  G01N1/20 ,  G01N9/00 ,  G01N33/34

Abstract: A method to control a manufacturing process for cellulose, pulp or similar by measuring the bulk density of the chips supplied to the process. A representative volume of the supplied chips are sampled and supplied to a measuring method, during which the sampled volume is measured as to the dimensions of the chips contained in the volume, the chip bulk density being possibly calculated by means of the measured values. The thus calculated chip bulk density is used to control the forthcoming chip treatment in the process.

Abstract translation: 通过测量供应给该方法的芯片的体积密度来控制纤维素，纸浆或类似物的制造过程的方法。 所提供的芯片的代表体积被采样并提供给测量方法，在该测量方法中，测量体积中包含的芯片的尺寸的采样体积，可以通过测量值来计算芯片体积密度。 由此计算出的芯片体积密度用于控制在该过程中即将到来的芯片处理。

公开(公告)号：WO1990015702A1

公开(公告)日：1990-12-27

申请号：PCT/SE1990000428

申请日：1990-06-15

Applicant: IGGESUND TOOLS AB ,  BÄCKLUND, Torbjörn ,  BILLER, Sven-Olov

Inventor： IGGESUND TOOLS AB

IPC: B27L11/00

CPC classification number: B26D7/2614 ,  B27G13/10 ,  B27L11/005

Abstract: An arrangement in wood chippers of the kind which includes a rotatable body, such as a disc, on which knives (12) are secured with the aid of knive holders (10). Mounted adjacent the knives and the knive holders are wear plates (24) which form a log guide surface which functions to guide the ends of a log to be chipped in a given relationship with the knive engaging the end of the log. When seen in the rotational direction of the chipper disc, the rear ends of the wear plates (24) are fastened to the chipper disc with the aid of means which enable the torsion of the wear plates to be changed. This torsion adjustment means includes camming devices (26) which abut the undersurface of the wear plate and which can be displaced in the radial direction of the disc. The rear ends of the wear plates are secured to the disc by means of fastener devices (50) which can be relieved of load in a manner such as to enable the camming devices (26) to be displaced relative to the wear plate (24) when no load acts thereon. On the other hand, the wear plates and camming devices are locked in their set positions when the fastening devices (50) are in a loaded state.

Abstract translation: 在这种类型的木材切碎机中的布置，其包括可旋转的主体，例如盘，借助于刀保持器（10）在其上固定刀具（12）。 安装在刀具和刀架上的是耐磨板（24），它们形成对准引导表面，其用于引导与被接合到原木末端的刀具以给定关系切割的原木的端部。 当从切屑盘的旋转方向看时，耐磨板（24）的后端借助于能够改变耐磨板扭转的装置紧固到切屑盘上。 该扭转调节装置包括凸轮装置（26），该凸轮装置抵靠耐磨板的下表面并且可以在盘的径向方向上移位。 耐磨板的后端通过紧固件装置（50）固定到盘上，紧固件装置（50）可以以能使凸轮装置（26）相对于耐磨板（24）移位的方式减轻负载， 当其上没有负载时。 另一方面，当紧固装置（50）处于装载状态时，耐磨板和凸轮装置被锁定在其设定位置。

公开(公告)号：WO1996000639A1

公开(公告)日：1996-01-11

申请号：PCT/SE1995000427

申请日：1995-04-19

Applicant: IGGESUND TOOLS AB ,  FRICK, Anders ,  ENGNELL, Mats

Inventor： IGGESUND TOOLS AB

IPC: B27G13/08

CPC classification number: B27L11/005 ,  Y10T83/8791 ,  Y10T407/235 ,  Y10T407/245

Abstract: A knife for disk type chip cutter machines with a circular rotatable cutter disk (10) on its first axial side being provided with several knives running from the disk centre to its periphery. An opening (14) is provided in the disk in connection with each knife. The opening (14) has a chip guiding surface to guide separated chips to the other axial cutter disk side. The knife includes a knife carrier, on which the knife is fixed between a first carrier part (18) provided essentially in line with the first axial cutter disk surface and second carrier part (16) extending downwards in the opening from said cutter disk surface into the cutter disk inside and being a part of the chip guiding device. The knife (12) is on its side facing the other carrier part provided with a chip breaking surface (22) passing the other carrier part (16) into the opening and protecting said carrier part from wear in that the separated chips by means of the chip breaking surface are guided in a direction away from the carrier part.

Abstract translation: 一种具有圆形可旋转切割盘（10）的圆盘式切割机的刀在其第一轴向侧上设置有从盘中心延伸到其周边的若干刀。 一个开口（14）设置在盘中，与每个刀相连。 开口（14）具有芯片引导表面，以将分离的芯片引导到另一个轴向切割器盘侧。 刀包括刀架，刀固定在基本上与第一轴向刀盘盘表面成直线的第一承载部件（18）和从刀盘盘表面向开口处向下延伸的第二托架部件（16）之间固定 刀盘内部并且是芯片引导装置的一部分。 刀具（12）位于其另一个托架部分的一侧，该托架部分具有通过另一托架部分（16）进入开口的破碎表面（22），并且保护所述载体部件免受磨损，从而使分离的碎片借助于 切屑断面在远离载体部分的方向被引导。