公开(公告)号：US20130142579A1

公开(公告)日：2013-06-06

申请号：US13753045

申请日：2013-01-29

申请人： TUNGALOY CORPORATION

发明人： Ryuichi SAJI

IPC分类号： B23P15/28 ,  B23B27/16 ,  B23B27/10

CPC分类号： B23B27/1651 ,  B23B27/10 ,  B23B27/1622 ,  B23B27/1644 ,  B23B27/1677 ,  B23B2200/0461 ,  B23B2200/3618 ,  B23B2205/04 ,  Y10T407/2222 ,  Y10T407/2228 ,  Y10T407/2278

摘要： A clamping device having a high clamping force and operability when a cutting insert is attached/detached is provided. The clamping device has a guide hole, a screw hole, a clamp member having a clamp portion and arranged movably in the guide hole, and a screw member screwed with the screw hole and movable in first and second directions, wherein the screw member can be engaged with the clamp member in movement both in the directions and the guide hole has a first cam surface engaged with the clamp member and converting a force in the first direction received from the screw member into a force for moving the clamp member in a direction toward the cutting insert and a second cam surface converting a force in the second direction into a force for moving the clamp portion in a direction away from the cutting insert.

摘要翻译： 提供了一种夹紧装置，当夹紧/拆卸切削刀片时，具有高的夹紧力和可操作性。 夹紧装置具有导向孔，螺纹孔，具有夹持部并且可移动地配置在引导孔中的夹持构件，以及与螺纹孔螺纹连接并可沿第一和第二方向移动的螺钉构件，螺纹构件可以 与所述夹紧构件沿方向运动地接合，并且所述引导孔具有与所述夹紧构件接合的第一凸轮表面，并且将从所述螺钉构件接收的沿所述第一方向的力转换成用于沿所述夹紧构件朝向 切削刀片和第二凸轮表面将第二方向上的力转换成用于使夹紧部分沿远离切削刀片的方向移动的力。

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：US20100272535A1

公开(公告)日：2010-10-28

申请号：US12758986

申请日：2010-04-13

申请人： Karl Schaeferling ,  Gerhard Reichert

发明人： Karl Schaeferling ,  Gerhard Reichert

IPC分类号： B23F19/00 ,  B23F23/12

CPC分类号： B23F19/10 ,  B23F23/1237 ,  Y10T407/17 ,  Y10T407/1928 ,  Y10T407/1932 ,  Y10T407/2222 ,  Y10T407/225 ,  Y10T409/101113

摘要： An arrangement for the non-rotational connection between a toothed tool wheel for the machining of end peripheral areas of tooth flanks, having an axis of rotation, and a tool holding fixture that can be rotationally driven around an axis of rotation. Said arrangement has an elastic means with a restoring force against which the direction of the axis of rotation of the tool wheel can be displaced relative to the direction of the axis of rotation of the tool holding fixture.

摘要翻译： 用于加工具有旋转轴线的齿面的端部周边区域的齿形工具车轮之间的非旋转连接的装置以及可围绕旋转轴线旋转地驱动的工具保持夹具。 所述装置具有弹性装置，该弹性装置具有恢复力，工具轮的旋转轴线的方向可以相对于工具保持夹具的旋转轴线的方向移位。

公开(公告)号：US06962468B2

公开(公告)日：2005-11-08

申请号：US10688998

申请日：2003-10-21

申请人： Akio Shiraiwa

发明人： Akio Shiraiwa

IPC分类号： B23B29/00 ,  B23B29/04 ,  B23P15/28

CPC分类号： B23B29/04 ,  B23B29/26 ,  Y10T407/2222 ,  Y10T407/2256 ,  Y10T407/2282 ,  Y10T407/2284

摘要： A tool assembly includes a support body, a clamping device, and a tool holder clamped in a groove of the support body. A stopper block is disposed in the groove and abuts against the tool holder for positioning the tool holder along an axis. The stopper block is held in place by a wedge-type stopper clamp which applies a clamping force to the stopper block in a direction transversely of the axis. A wedge-type holder clamp is provided for applying a clamping force to the tool holder in a direction transversely of the axis. The stopper clamp is secured to the support body by a single fastening bolt, and the holder clamp is attached to the support body by a single fastening bolt. Each of the fastening bolts is provided with a part that forcefully pushes the respective clamp away from the support body in response to loosening of the fastening bolt. The arrangement is such that the tool holder can be inserted and removed without completely removing the holder clamp or its fastening bolt.

摘要翻译： 工具组件包括支撑体，夹紧装置和夹持在支撑体的凹槽中的工具夹具。 止动块设置在凹槽中并抵靠刀架以沿着轴线定位刀架。 止动块通过楔形止动器夹具保持在适当的位置，该止动器夹具沿横向于轴线的方向向止动块施加夹紧力。 提供了楔形夹持器夹具，用于沿横向于该轴线的方向向夹具施加夹紧力。 止动器夹具通过单个紧固螺栓固定到支撑体上，并且夹具夹具通过单个紧固螺栓附接到支撑体。 每个紧固螺栓设置有一个部件，其响应于紧固螺栓的松动而强制地将相应的夹具远离支撑体推动。 该布置使得可以插入和移除工具夹，而不必完全移除夹具夹或其紧固螺栓。

公开(公告)号：US06712563B2

公开(公告)日：2004-03-30

申请号：US09963009

申请日：2001-09-25

申请人： Hans Maier

发明人： Hans Maier

IPC分类号： B23B2716

CPC分类号： B23B27/141 ,  B23B2200/201 ,  Y10T407/2222 ,  Y10T407/23 ,  Y10T407/235

摘要： The indexable cutting insert for turning is formed with a plurality of main cutting edges. Adjacent main cutting edges, which enclose an angle with one another, are connected via a cutting corner. The cutting corner has two corner sections arranged symmetrically to a bisector of the angle. The corner sections, in the region of the angle bisector, have a depression with respect to the adjacent outer contours. Compared with conventional indexable inserts, the number of corner sections that can be used independently of one another is doubled.

摘要翻译： 用于车削的可转位切削刀片形成有多个主切削刃。 通过切割角连接相邻的主切削刃，它们彼此包围一个角度。 切割角具有与角度的平分线对称布置的两个角部。 在角平分线的区域中的角部相对于相邻的外轮廓具有凹陷。 与传统的可转位刀片相比，可以彼此独立使用的角部分的数量加倍。

公开(公告)号：US4545705A

公开(公告)日：1985-10-08

申请号：US526055

申请日：1983-08-23

申请人： Lloyd R. Benson

发明人： Lloyd R. Benson

IPC分类号： B23B27/00 ,  B23B27/04 ,  B23B27/06 ,  B23B27/16 ,  B26D1/00

CPC分类号： B23B27/007 ,  B23B27/065 ,  B23B27/164 ,  B23B2200/088 ,  B23B2200/165 ,  Y10T407/2222 ,  Y10T407/2284 ,  Y10T407/23

摘要： A tool holder has a pocket formed therein into which a cutting insert is mounted by a clamp and fastening means. The cutting insert has a wedge shaped recess which extends from the outside surface of the insert and intersects with the upper surface along a line substantially equidistant from the outside surface. The clamp includes two leg portions, the first leg portion being retained in a recess formed in the tool holder and the second leg portion being inserted in and complementary to the wedge shaped recess of the insert. Initial and secondary restraining forces are exerted on the insert when the clamp is fastened to the tool holder.

公开(公告)号：US3848303B1

公开(公告)日：1982-10-26

申请号：US37920573

申请日：1973-07-16

IPC分类号： B23B27/16

CPC分类号： B23B27/1614 ,  B23B2205/04 ,  B23B2205/16 ,  B23B2260/026 ,  Y10T407/2222 ,  Y10T407/2278 ,  Y10T407/235

公开(公告)号：US2346084A

公开(公告)日：1944-04-04

申请号：US47807343

申请日：1943-03-05

申请人： STANLEY SANOCKI

发明人： STANLEY SANOCKI

IPC分类号： B23B27/06 ,  B23B27/08 ,  B23B27/16

CPC分类号： B23B27/065 ,  B23B27/083 ,  B23B27/1692 ,  Y10T407/20 ,  Y10T407/2222 ,  Y10T407/2224 ,  Y10T407/2236

公开(公告)号：US1825749A

公开(公告)日：1931-10-06

申请号：US21138727

申请日：1927-08-08

申请人： GREENLEE BROS & CO

发明人： MANSFIELD JUDSON H ,  PENROSE CHESTER F

IPC分类号： B23B9/02

CPC分类号： B23B9/02 ,  Y10S29/066 ,  Y10S29/101 ,  Y10T29/5125 ,  Y10T407/2222

公开(公告)号：US471839A

公开(公告)日：1892-03-29

申请号：US471839D

CPC分类号： B23B27/08 ,  Y10T407/21 ,  Y10T407/2222