公开(公告)号：US20200023545A1

公开(公告)日：2020-01-23

申请号：US16042368

申请日：2018-07-23

申请人： NAP ASSET HOLDINGS LTD.

发明人： Philippe TURCOT

IPC分类号： B27G13/14 ,  B27G13/00 ,  B27F1/04

摘要： An adjusting mechanism for a cutting tool having knife holders circumferentially interspaced and having a back surface facing a circumferential direction and a seat surface facing a radial direction. The mechanism includes a support member having fixation points securable to the cutting tool. A deformable member is sandwiched between the cutting tool and the support member. The deformable member defines an adjustable lateral reference surface facing an axial direction to be in abutment with the knife inserts. An adjustment member is mounted on one of the support member and the deformable member between the fixation points of the support member. The adjustment member is operable to exert a force on the deformable member to locally deform the deformable member from an undeformed state to a deformed state. An axial distance between the support member and the deformable member is greater in the deformed state than in the undeformed state.

公开(公告)号：US10259056B2

公开(公告)日：2019-04-16

申请号：US15309617

申请日：2015-02-03

申请人： PFERD Milwaukee Brush Company, Inc.

发明人： Nicolas Huth ,  Tobias Janßen

IPC分类号： B23C5/08 ,  B23C5/20 ,  B23C5/00 ,  B27G13/00 ,  B27G13/10 ,  B24B23/00 ,  B24B23/02 ,  B23C5/22 ,  B23F21/14 ,  B23F21/12

摘要： A milling tool for an angle grinder has a supporting body, in the shape of a disk and able to be rotationally driven in a direction of rotation, which has an upper side and an underside. The supporting body is formed as a composite body of fiber-reinforced plastic. Cutting element chambers are formed in the supporting body, open to underside, in each of which one cutting element is replaceably arranged.

公开(公告)号：US20150202791A1

公开(公告)日：2015-07-23

申请号：US14599661

申请日：2015-01-19

申请人： Shinmax Industry Co., Ltd.

发明人： Chin-Yuan Liu

IPC分类号： B27G13/04 ,  B27C1/14 ,  B27G13/00

CPC分类号： B27G13/04 ,  B23C5/04 ,  B23C5/207 ,  B23C2200/0455 ,  B23C2200/085 ,  B23C2200/367 ,  B27C1/14 ,  B27G13/005 ,  Y10T83/9372

摘要： A four-edge blade for mounting on a blade carrier of a wood planing machine includes a positioning portion, and a cutting portion connected to the positioning portion. The cutting portion includes an outer surface that serves as an outer surface of said four-edge blade, and four interconnected beveled surfaces extending inclinedly and inwardly from an outer periphery of the outer surface toward the positioning portion.

摘要翻译： 用于安装在木刨机的刀架上的四刃刀片包括定位部分和连接到定位部分的切割部分。 切割部分包括用作所述四边缘叶片的外表面的外表面和从外表面的外周朝向定位部分倾斜和向内延伸的四个互连的倾斜表面。

公开(公告)号：US08201598B2

公开(公告)日：2012-06-19

申请号：US11936765

申请日：2007-11-07

申请人： Kevin J. Green

发明人： Kevin J. Green

IPC分类号： A01G23/06 ,  B27G13/00

CPC分类号： A01G23/067 ,  B21D53/00 ,  Y10T29/49771 ,  Y10T29/49778

摘要： A cutting tool for use with a stump cutting apparatus of the type utilizing a cutting wheel or drum rotating about a rotational axis wherein the cutting tool is removably attached to the cutting wheel or drum. The cutting tool includes a tool holder removably secured to the cutting wheel typically through a plurality of fasteners extending through a plurality of apertures located in the base portion of the tool holder. The tool holder includes a tool portion having a boss and a neck extending from the base portion of the tool holder to the boss. The boss being a generally annular member having an aperture extending between first and second ends wherein a cutting tool is secured within the aperture. The cutting tool generally includes a head portion, a shank and a cutting tip.

摘要翻译： 一种切割工具，其用于利用围绕旋转轴线旋转的切割轮或滚筒的树桩切割装置，其中切割工具可移除地附接到切割轮或滚筒。 所述切割工具包括可移除地固定到所述切割轮的刀架，通常通过多个紧固件延伸，所述多个紧固件延伸穿过位于所述刀夹的基座部分中的多个孔。 工具架包括具有凸台和从工具架的基部延伸到凸台的颈部的工具部分。 所述凸台是具有在第一和第二端之间延伸的孔的大致环形构件，其中切割工具固定在孔内。 切割工具通常包括头部，柄和切割尖端。

公开(公告)号：US08192112B2

公开(公告)日：2012-06-05

申请号：US12411686

申请日：2009-03-26

申请人： Philippe Turcot ,  Gabriel Fafard ,  Yvon Gauthier ,  Martin Greendale ,  Hans Luscher

发明人： Philippe Turcot ,  Gabriel Fafard ,  Yvon Gauthier ,  Martin Greendale ,  Hans Luscher

IPC分类号： B27G13/00 ,  B27G13/04

CPC分类号： B23C5/2444 ,  B23C5/08 ,  B23C5/14 ,  B23C2210/68 ,  B27G13/10 ,  Y10T407/19 ,  Y10T407/1906 ,  Y10T407/193 ,  Y10T407/1936 ,  Y10T407/1938 ,  Y10T407/2214 ,  Y10T407/2256

摘要： A rotary cutting tool has a cutting insert clamped from behind by a backing clamp against a frontal abutment defined in the body of the rotary cutter head. The clamp backs the cutting insert against the cutting pressure during operation and provides for the use of a same rotary cutter with different profiles of cutting inserts. Plugs of predetermined weight can be inserted in pre-formed holes in the cutting insert to permit recalibration of the insert after a sharpening operation.

摘要翻译： 旋转切削工具具有切削刀片，后刀面夹紧在位于旋转刀头的主体中的前部基座上。 在操作期间，夹具抵抗切割压力支撑切削刀片，并提供使用具有不同轮廓的切削刀片的相同的旋转刀具。 可以将预定重量的插头插入到切削刀片的预先形成的孔中，以允许在磨削操作之后重新校准刀片。

公开(公告)号：US08061396B2

公开(公告)日：2011-11-22

申请号：US12355035

申请日：2009-01-16

申请人： Charles MacLennan ,  Denis Rioux

发明人： Charles MacLennan ,  Denis Rioux

IPC分类号： B27C1/00 ,  B27G13/00

CPC分类号： B23D61/065 ,  A01G23/067 ,  A01G23/091 ,  Y10T83/04 ,  Y10T83/9321 ,  Y10T83/9324 ,  Y10T83/9329 ,  Y10T407/1928 ,  Y10T407/1964 ,  Y10T407/2222 ,  Y10T407/23

摘要： A tooth for a circular saw or a mower drum that can be used to cut standing trees or brush and undergrowth. The tooth has four cutting edges arranged in a first pair of opposed cutting edges that are generally straight and a second pair of opposed cutting edges that are generally concave. The tooth is mounted in a holder in a first or second cutting position that orients a cutting edge of the first or second pair to physically contact and effect a cutting method to a cuttable material. In a first cutting method, a generally straight cutting edge contacts the material, resulting in a slicing action. In a second cutting method, a generally concave cutting edge contacts the material, resulting in a gouging action. Teeth in the circular saw or brush mower alternate between first and second cutting positions, allowing both cutting methods to be applied to cuttable material.

摘要翻译： 用于圆锯或割草机鼓的牙齿，可用于切割站立的树木或刷牙和下木。 齿具有布置在第一对相对的切割边缘中的四个切割刃，其大体上是直的，第二对相对的切削刃通常是凹形的。 牙齿安装在第一或第二切割位置的保持器中，其定向第一或第二对的切割边缘，以物理接触并实现切割方法到可切割材料。 在第一切割方法中，大致直的切割刃与材料接触，导致切片动作。 在第二切割方法中，大致凹入的切削刃与材料接触，导致气蚀作用。 圆锯或割草机中的牙齿在第一和第二切割位置之间交替，允许将两种切割方法应用于可切割材料。

公开(公告)号：US20110100510A1

公开(公告)日：2011-05-05

申请号：US12660883

申请日：2010-03-04

申请人： Thomas Charles Hinchliff

发明人： Thomas Charles Hinchliff

IPC分类号： B27C1/14 ,  B27G13/00

CPC分类号： B27G13/10 ,  Y10T83/7809 ,  Y10T83/9372 ,  Y10T407/192 ,  Y10T407/1938

摘要： A knife and knife assembly for a planer side head. An L or an LV type side planer head is retro-fitted with knives having substantially less mass than the knives originally provided for these heads.

公开(公告)号：US20080066829A1

公开(公告)日：2008-03-20

申请号：US11522769

申请日：2006-09-18

申请人： Jaime Garcia ,  Jeffrey Weston

发明人： Jaime Garcia ,  Jeffrey Weston

IPC分类号： B27C1/00 ,  B27G13/00 ,  B27C5/00

CPC分类号： B27G13/04 ,  Y10T407/192 ,  Y10T407/1934

摘要： A cutterhead for use with a power tool includes a generally cylindrical body with a knife recess extending generally parallel to an axis of the body. The knife recess has a wall at an acute angle to a tangent of the outer surface. Received in the knife recess are a knife and a bar that includes an angled side configured to sandwich the knife between the angled wall of the recess and the angled side of the bar. A pin extends from the bar and is received in an aperture of the knife to align the knife relative to the bar. A threaded height adjustment screw is received in a threaded bore in the bar to adjust a height of the knife with respect to the body. A securing screw is received in a threaded opening in the body to secure the bar and the knife to the body.

摘要翻译： 与电动工具一起使用的刀头包括大致圆柱形的主体，其具有大致平行于主体的轴线延伸的刀槽。 刀槽具有与外表面的切线成锐角的壁。 在刀槽中接收的是刀和杆，其包括成角度的侧面，其被配置为将刀夹在凹槽的倾斜壁和杆的成角度的一侧。 销从杆延伸并且被接收在刀的孔中以使刀相对于杆对准。 螺纹高度调节螺钉被容纳在杆中的螺纹孔中以调节刀相对于主体的高度。 固定螺钉被容纳在主体中的螺纹开口中，以将杆和刀片固定到身体上。

公开(公告)号：US20070169848A1

公开(公告)日：2007-07-26

申请号：US11338157

申请日：2006-01-24

申请人： Wolfgang Holzer ,  Thomas Freichel

发明人： Wolfgang Holzer ,  Thomas Freichel

IPC分类号： B27C1/00 ,  B27G13/00 ,  B27C5/00

CPC分类号： B27L11/005 ,  B02C18/186

摘要： A cutting blade for a chipping machine, with the cutting blades being designed so that splitting blades extending at least essentially perpendicular to a cutting edge of the cutting blade are present, which project beyond the cutting edge and/or stand out from the cutting edge. The cutting blade consists of a blade support and a blade head, with the blade head corresponding with a friction fit to the blade support, and with the blade head being designed as a disposable component.

摘要翻译： 一种用于切碎机的切割刀片，其中切割刀片被设计成使得至少基本上垂直于切割刀片的切割边缘延伸的分割刀片存在，其突出超过切割边缘和/或从切割边缘突出。 切割刀片由刀片支撑件和刀片头部组成，刀片头部对应于与刀片支撑件的摩擦配合，并且刀片头部被设计为一次性部件。

公开(公告)号：US20070095431A1

公开(公告)日：2007-05-03

申请号：US11266524

申请日：2005-11-03

申请人： Alan Cummings

发明人： Alan Cummings

IPC分类号： B27G13/00 ,  B27C1/00 ,  B27C5/00

CPC分类号： B02C18/18 ,  A01G23/093

摘要： A brush reducing system includes a power source and a brush reducing device that includes a rotating drum assembly having an engagement plate disposed on an outer periphery. The engagement plate is permanently affixed to the drum, and includes a radial engagement face and a horizontal engagement face for supporting a tooth element that registers in an attack position. The engagement plate further includes a restraint aperture. The tooth element includes a body having a first engagement face and a second engagement face. The first and second engagement faces are complementary to the radial engagement face and the horizontal engagement face of the engagement plate. A first leg and a second leg each include a restraint aperture complementary in size and location to the restraint aperture of the engagement plate for receiving a restraint pin may be inserted proper registration of the tooth element.

摘要翻译： 刷减速系统包括电源和减刷装置，其包括具有设置在外周上的接合板的旋转鼓组件。 接合板永久地固定在滚筒上，并且包括径向接合面和水平接合面，用于支撑在攻击位置登记的牙齿元件。 接合板还包括约束孔。 齿元件包括具有第一接合面和第二接合面的本体。 第一和第二接合面与接合板的径向接合面和水平接合面互补。 第一腿和第二腿各自包括在尺寸和位置上互补的约束孔，用于接合限制销的接合板的约束孔可以插入牙元件的适当对准。