公开(公告)号：US5253686A

公开(公告)日：1993-10-19

申请号：US898504

申请日：1992-06-15

Applicant: Hans Dietz

Inventor： Hans Dietz

IPC: B23D61/02 ,  B26D3/28 ,  B26D7/08 ,  B27B31/08 ,  B27G13/14 ,  B27G19/08 ,  B27L5/06

CPC classification number: B26D7/08 ,  B23D61/025 ,  B26D3/28 ,  B27B31/08 ,  B27G13/14 ,  B27G19/08 ,  B27L5/06 ,  Y10T83/2077 ,  Y10T83/2083

Abstract: A method and an apparatus are disclosed for separating or slitting a rigid material, in particular a piece of wood, having a modulus of elasticity of between 50,000 and 400,000 kg/cm.sup.2. A narrow tool having chip-removing elements, in particular a circular saw blade, produces a slot or kerf of finite width in the material at a cutting speed of more than 40 m/s. After the chip-removing elements having passed, a separator element bends a side piece out of the slot plane so that after the chip-removing elements have passed, the side piece is always at a distance from the tool. When viewed along the feed direction of the material, the separator element is provided with a hump at a distance from its periphery adjoining the tool and being first to come into contact with the material when the material is fed in. An imaginary connection line extending between the hump and the chip-removing elements is at a distance above a first portion of the separator element lying between the hump and the periphery.

Abstract translation: 公开了一种用于分离或分切弹性模量在50,000和400,000kg / cm2之间的刚性材料，特别是一块木材的方法和设备。 具有切屑去除元件，特别是圆锯片的窄工具以大于40m / s的切割速度在材料中产生有限宽度的狭槽或切口。 在芯片去除元件已经通过之后，分离器元件将侧面的零件弯曲到槽平面之外，使得在芯片去除元件已经通过之后，侧面件总是与工具相距一定距离。 当沿着材料的进给方向观察时，分离器元件设置有与其邻近工具的周边距离的一个隆起部，并且当材料被送入时首先与该材料接触。 所述隆起部和所述芯片去除元件位于位于隆起部和周缘部之间的分离器元件的第一部分的上方。

公开(公告)号：US5146964A

公开(公告)日：1992-09-15

申请号：US787224

申请日：1991-11-04

Applicant: Hans Dietz

Inventor： Hans Dietz

IPC: B27B31/08 ,  B27C1/00 ,  B27G19/08 ,  B27L5/00

CPC classification number: B27G19/08 ,  B27B31/08 ,  B27C1/005 ,  B27L5/002 ,  B27L5/006 ,  Y10T83/2077 ,  Y10T83/2083 ,  Y10T83/9403

Abstract: An apparatus and a method serve for cutting elongate pieces of wood having a modulus of elasticity between 50,000 and 400,000 kg/cm.sup.2. A circular saw blade is provided having a plurality of spaced peripheral teeth. The saw blade is rotated about an axis at a cutting speed exceeding 40 m/s. The pieces of wood are displaced relative to the saw blade along a feeding direction extending perpendicular to the saw blade axis of rotation. A stationary bending element is arranged on a broad side of the saw blade adjoining the cutting teeth. The bending element has a radially profiled surface with at thickness increasing towards the axis and decreasing towards the cutting teeth. The saw blade can be used to cut a slot into the pieces of wood along the feeding direction, thus generating a first and a second section of the pieces of wood. The bending element ensures that the first section is lifted from the saw blade immediately after the formation of the slot. A deflection element is arranged at a first distance from the bending element downstream along the feeding direction. The deflection element exerts a first force on a first surface of the first section facing away from the bending element. A supporting element is arranged at a second distance from the bending element downstream along the feeding direction with the second distance being smaller than the first distance. The supporting element exerts a second force on a second surface of the first section facing the bending element.

Abstract translation: 一种装置和方法用于切割弹性模量在50,000至400,000kg / cm2之间的细长木片。 圆锯片设置有多个间隔开的周边齿。 锯片以超过40m / s的切割速度围绕轴线旋转。 木片相对于锯片沿着垂直于锯片旋转轴线延伸的进给方向移位。 固定的弯曲元件布置在邻近切割齿的锯片的宽侧上。 弯曲元件具有径向成形的表面，其厚度随着轴线的增加而朝向切割齿减小。 锯片可以用于沿着进给方向将狭槽切割成木片，从而产生木片的第一和第二部分。 弯曲元件确保在形成槽之后立即将第一部分从锯片提升。 偏转元件沿着馈送方向设置在离开弯曲元件第一距离的下游。 偏转元件在第一部分的远离弯曲元件的第一表面上施加第一力。 支撑元件沿着馈送方向在距离弯曲元件第二距离的下游设置，第二距离小于第一距离。 支撑元件在面向弯曲元件的第一部分的第二表面上施加第二力。

公开(公告)号：US5934348A

公开(公告)日：1999-08-10

申请号：US908823

申请日：1997-08-08

Applicant: Hans Dietz

Inventor： Hans Dietz

IPC: B27B1/00 ,  B27L11/00 ,  B27L5/02

CPC classification number: B27B1/007 ,  B27L11/007

Abstract: A method and an apparatus for fabricating strands from round wood are disclosed. The strands have a length of between 200 and 350 mm in the direction of the wood fibers and have a width of between 1 and 15 mm. The strands are fabricated from profiled logs. In the cross-section of the logs, residual areas outside a center piece are defined, the center piece being the area intended to be dissected into beams or boards at a later stage. The residual areas are provided with longitudinal slits by cutting or sawing. The strands are then cut out of the residual areas until the residual areas are entirely removed.

Abstract translation: 公开了一种用于从圆木制造绞线的方法和设备。 股线在木纤维的方向上具有200至350mm的长度，并且具有在1和15mm之间的宽度。 股线由成型原木制成。 在原木的横截面中，定义了中心件外部的残余区域，中心件是要在稍后阶段被解剖成梁或板的区域。 剩余区域通过切割或锯切设置有纵向狭缝。 然后从剩余区域切出股线，直到剩余区域被完全去除。

公开(公告)号：US4570687A

公开(公告)日：1986-02-18

申请号：US557351

申请日：1983-12-01

Applicant: Hans Dietz

Inventor： Hans Dietz

IPC: B27B1/00 ,  B27C1/08

CPC classification number: B27B1/007 ,  Y10T83/65 ,  Y10T83/6633

Abstract: A method and apparatus for producing lumber products which are machined on all sides. With this method, the curved trunk which is to be machined, and which increases approximately conically in thickness toward one of its ends, is first, prior to flattening its longitudinal sides and cutting off boards, aligned relative to a processing line of sawmill equipment in such a way that its longitudinal central plane, which is disposed in the direction of curvature of the trunk, extends approximately parallel to the machining surfaces of side cutting devices which flatten the longitudinal sides of the trunk. After that, a portion of the large trunk end which projects beyond an alignment plane is flattened. This flattening is effected in a plane which is tangential to the two trunk ends on a convexly curved surface portion thereof.

Abstract translation: 一种用于生产在所有方面加工的木材产品的方法和装置。 通过这种方法，要加工的弯曲主体并且朝向其一个端部大致锥形增加，首先在将其纵向侧面和切割板平坦化之前相对于锯木厂设备的处理线对准 这样一种方式使得其沿躯干的曲率方向设置的纵向中心平面大致平行于侧向切割装置的加工表面，该侧面切割装置的平面化。 之后，突出超过对准平面的大型干线端部的一部分变平。 该平坦化在与其两个躯干端部的凸曲面部分相切的平面中进行。

公开(公告)号：US06719022B2

公开(公告)日：2004-04-13

申请号：US10172464

申请日：2002-06-14

Applicant: Hans Dietz ,  Jürgen Edelmann

Inventor： Hans Dietz ,  Jürgen Edelmann

IPC: B27L1100

CPC classification number: B27L11/007

Abstract: An apparatus for producing an essentially wedge-shaped wood flake comprises a chipping tool rotating about a first, horizontal axis for chipping the flake out of the wood such that the flake has a first, concave surface and a second, convex surface. The flake is delimited between the surfaces. A circular saw blade is provided rotating about a second, vertical axis for removing wood in an area in which the surfaces intersect in an imaginary tip, prior to the chipping out.

Abstract translation: 用于生产基本楔形木片的装置包括围绕第一水平轴线旋转的切屑工具，用于将片材从木材中分离出来，使得薄片具有第一凹面和第二凸面。 薄片在表面之间划定。 围绕第二垂直轴旋转设置圆锯片，用于在切屑之前在表面与虚拟尖端相交的区域中移除木材。

公开(公告)号：US5165518A

公开(公告)日：1992-11-24

申请号：US649852

申请日：1991-02-01

Applicant: Hans Dietz

Inventor： Hans Dietz

IPC: B23Q7/14 ,  B27B31/00 ,  B65G47/53

CPC classification number: B65G47/31 ,  B23Q7/14 ,  B27B31/00 ,  B65G47/53

Abstract: A conveyor system serves for conveying timber products, in particular boards (13) having at least one flat side. The conveyor system (10) comprises a transverse conveyor and a linear conveyor (11) the conveying direction (14) of which include between them an angle of substantially 90.degree. in a horizontal plane. The transverse conveyor is arranged upstream of the linear conveyor (11) in the conveying direction. It is adapted for feeding the timber products in a direction perpendicular to their longitudinal extension and for transferring them to the linear conveyor (11) at a transfer station. The linear conveyor (11) comprises, in the area of the transfer station, at least one linear conveyor (28) gripping the downstream end of the timber product, at least one vacuum jack (26, 27) acting on the middle portion of the timber product from below, at least one jack roller (50, 51, 52) arranged above the vacuum jack (26, 27) and capable of being pivoted in upward direction, away from the timber product, and a sequence control unit for actuating the transverse conveyor, the linear conveyor (28) and the jack roller (50, 51, 52) (FIG. 1).

Abstract translation: 输送系统用于输送木材产品，特别是具有至少一个平坦侧面的板（13）。 输送机系统（10）包括一个横向输送机和一个直线输送机（11），其输送方向（14）在水平面之间包括大致90度的角度。 横向输送机沿输送方向布置在线性输送机11的上游。 它适于沿垂直于其纵向延伸部的方向进给木材产品，并将其传送到转运站处的线性输送机（11）。 线性传送器（11）在传送站的区域中包括至少一个夹持木材产品的下游端的线性传送器（28），至少一个真空插座（26,27）作用在木材产品的中间部分 布置在真空千斤顶（26,27）上方并且能够向上方向枢转远离木材产品的至少一个千斤顶滚筒（50,51,52），以及用于致动 横向输送机，直线输送机（28）和千斤顶滚轮（50,51,52）（图1）。

公开(公告)号：US4896708A

公开(公告)日：1990-01-30

申请号：US221257

申请日：1988-06-10

Applicant: Hans Dietz

Inventor： Hans Dietz

IPC: B23D47/00 ,  B23D59/02 ,  B23D61/02 ,  B26D3/28 ,  B26D7/08 ,  B27B31/08 ,  B27G19/08

CPC classification number: B26D7/08 ,  B23D47/005 ,  B23D59/02 ,  B23D61/02 ,  B26D3/28 ,  B27B31/08 ,  B27G19/08 ,  Y10T83/2077 ,  Y10T83/2083

Abstract: A method and a device serve for cutting or slotting rigid material, in particular wood, having a modulus of elasticity of, preferably, approximately 50,000 to 400,000 kg/cm.sup.2. A gap of finite width is cut into the material by a narrow tool comprising cutting elements, in particular a circular saw blade, at a cutting speed of over 40 m/s. After passage of the cutting element a timber section is always lifted off the remainder of the material and bent out of the plane of the gap. In order to reduce the thermal loading of the tool, which is generated by the friction between the timber section and the tool, the timber section is always bent off in such a manner that once the timber section has left the cutting elements, it is spaced a certain distance from the circular saw blade.

Abstract translation: PCT No.PCT / DE87 / 00466 Sec。 371日期：1988年6月10日 102（e）日期1988年6月10日PCT提交1987年10月14日PCT公布。 出版物WO88 / 02683 日期：1988年4月21日。一种用于切割或开槽刚性材料，特别是木材的方法和装置，其弹性模量优选为约50,000至400,000kg / cm 2。 通过包括切割元件，特别是圆锯片的窄工具以超过40m / s的切割速度将有限宽度的间隙切割成材料。 在切割元件通过之后，木材部分总是从材料的其余部分提起并弯曲到间隙的平面之外。 为了减少由木材部分和工具之间的摩擦产生的工具的热负荷，木材部分总是以这样的方式弯曲，即一旦木材部分已经离开切割元件，它就被间隔开 距圆锯片一定距离。

公开(公告)号：US08250954B2

公开(公告)日：2012-08-28

申请号：US12274751

申请日：2008-11-20

Applicant: Hans Dietz ,  Jean Gunnar Bergvall

Inventor： Hans Dietz ,  Jean Gunnar Bergvall

IPC: B27B13/00

CPC classification number: B23D55/084 ,  Y10T83/04 ,  Y10T83/0605 ,  Y10T83/7245

Abstract: A band saw, a band saw assembly, and a method of spatially positioning a band saw blade are suggested. The band saw comprises a band saw blade against which a sawing material is adapted to be guided in a feed direction. A guide for the band saw blade has at least one magnet exerting a force on the band saw blade determining the spatial position thereof. The at least one magnet is adjustable in its force effect and the force is directed transversely to the feed direction. The guide, as viewed in the feed direction of the sawing material, has a front magnet and a rear magnet, the magnets facing a front area and a rear area, respectively, of the band saw blade. A method of spatially positioning a band saw blade is executed while a sawing material is guided against the band saw blade in a feed direction. A magnet force is exerted on the band saw blade. The magnet force, and thereby the position of the band saw blade is adjusted transversely to the feed direction. The magnet force, as viewed in the feed direction of the sawing material, is exerted on a front area and on a rear area of the band saw blade.

Abstract translation: 建议使用带锯，带锯组件以及空间定位带锯片的方法。 带锯包括带锯刀片，锯切材料适于沿进给方向被引导。 带锯片的引导件具有至少一个在带锯片上施加力的磁体，以确定其空间位置。 至少一个磁体在其力作用下是可调节的，并且该力横向于进给方向。 在锯切材料的进给方向上观察的导向件具有前磁体和后磁体，磁体分别面对带锯片的前区域和后区域。 当锯材在进给方向上被引导到带锯刀片上时，执行空间定位带锯刀片的方法。 磁力施加在带锯片上。 磁力，从而使带锯刀片的位置横向于进给方向调节。 从锯切材料的进给方向观察的磁力被施加在带锯刀片的前部区域和后部区域上。

公开(公告)号：US06543497B2

公开(公告)日：2003-04-08

申请号：US09751043

申请日：2000-12-29

Applicant: Hans Dietz

Inventor： Hans Dietz

IPC: B27L1100

CPC classification number: B27B1/00 ,  B27L11/007 ,  Y10T428/24074

Abstract: For use as a wood intermediary and the like in industry, an essentially wedge-shaped wood flake with opposite concave and convex surfaces that converge at an imaginary tip outside the flake dimensions. The tip is located beyond the flake a distance of typically between 40% and 100% of the flake length.

Abstract translation: 为了用作工业中的木材中间体等，具有相对的凹形和凸形表面的基本上楔形的木片，其在薄片尺寸外部会聚在假想尖端处。 尖端位于片之外的距离通常在片长度的40％至100％之间。

公开(公告)号：US5323670A

公开(公告)日：1994-06-28

申请号：US86645

申请日：1993-07-02

Applicant: Hans Dietz

Inventor： Hans Dietz

IPC: B23D61/02 ,  B23D65/00

CPC classification number: B23D61/025

Abstract: A circular saw blade has a rotary axis and a flat annular body arranged therearound. The annular body has a periphery being provided with teeth. The annular body is of hollow conical shape. For manufacturing the circular saw blade, an initially flat annular body is bolted into a concentric conical support element, thereby deforming the annular body into a hollow conical shape.

Abstract translation: 圆锯片具有旋转轴线和布置在其周围的扁平环形体。 环形体具有设有齿的周边。 环形体为中空圆锥形。 为了制造圆锯片，初始平坦的环形体被螺栓连接成同心圆锥形支撑元件，从而使环形体变形成中空圆锥形。