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121. 发明授权

US5533840A Rotary metal cutting tool 失效
标题翻译：旋转金属切削工具
公开(公告)号：US5533840A
公开(公告)日：1996-07-09
申请号：US207429
申请日：1994-03-08
申请人： Paul A. Reynolds
发明人： Paul A. Reynolds
IPC分类号： B23C5/10 , B23C5/22 , B23B27/16 , B23B27/08
CPC分类号： B23C5/109 , B23C5/2265 , Y10T407/1922 , Y10T407/2226
摘要： A rotary metal cutting tool comprises an elongate body (1) with a shank (2) and a cutting head (3). At least one channel (4) is provided to receive a twisted cutter blade (5) secured by a clamping cotter (9) located in a recess (7) and screw means (16). The recess and cotter each have at least one flat (15, 16) to prevent cotter rotation; whilst the clamping cotter (9) has a clamping surface (11) of extended length (16) terminating with the lower end face (17) of the cutting head (3), to prevent swarf ingress.
摘要翻译：旋转金属切削工具包括具有柄（2）和切割头（3）的细长主体（1）。提供至少一个通道（4）以接收由位于凹部（7）和螺钉装置（16）中的夹紧开口（9）固定的扭绞刀片（5）。凹槽和榫头各自具有至少一个平面（15,16），以防止开口旋转; 同时夹紧开口（9）具有延伸长度（16）的夹紧表面（11），其终止于切割头（3）的下端面（17），以防止切屑进入。

122. 发明授权

US5529440A Cut-off and slotting insert having cutting edges on four symmetrical corners 失效
标题翻译：切割和开槽刀片在四个对称角上具有切割边
公开(公告)号：US5529440A
公开(公告)日：1996-06-25
申请号：US150178
申请日：1994-06-27
申请人： Reinar Schmidt
发明人： Reinar Schmidt
IPC分类号： B23B27/04 , B23B27/08 , B23B27/14 , B23B27/16 , B23B27/06
CPC分类号： B23B27/1622 , B23B27/08 , B23B2220/12 , Y10T407/23 , Y10T407/25
摘要： In order to improve cutting insert economy with simplified manufacture, an exchangeable insert (1) is configured generally symmetrical in the form of a four-cornered plate with four cutting edges (4) in the corners respectively and with plane-parallel abutment surfaces (5) disposed between the cutting edge portions and at right angles to each other. All of the cutting edge portions are mutually identical to each other, and each cutting edge portion is symmetrically formed about a bisector which passes through a circular center hole in the insert. This is provided in order to achieve a high degree of accuracy with respect to position and direction when attaching the cutting insert to the holder (3). Manufacture of the cutting insert is simplified considerably by gathering several insert blanks into a pack and first grinding the blanks simultaneously to their correct external shape and then fitting each insert-blank in a fixture in a diamond pattern, in which the edges of each insert-blank can be ground individually to its intended form.
摘要翻译： PCT No.PCT / SE92 / 00357 Sec。 371日期1994年6月27日第 102（e）日期1994年6月27日PCT提交1992年5月26日PCT公布。出版物WO92 / 21465 日期为1992年12月10日。为了通过简化制造改善切削刀片经济性，可交换刀片（1）被构造成四角形板的形状大致对称，在角部分别具有四个切削刃（4）平面平行的邻接表面（5），设置在切割边缘部分之间并且彼此成直角。所有切削刃部分彼此相同，并且每个切削刃部分围绕穿过刀片中的圆形中心孔的平分线对称地形成。这是为了在将切削刀片安装到保持器（3）上时相对于位置和方向获得高精度的。通过将多个插入坯件聚集到一个包装中并且首先将坯件同时磨削成正确的外部形状，然后将每个插入物坯料以金刚石图案装配在固定装置中，从而大大简化了切削刀片的制造，其中每个插入件的边缘空白可以单独地到达其预期形式。

123. 发明授权

US5411354A Tool provided with an insert for cut-off or similar turning operations, and spacer element for an insert in such a tool 失效
标题翻译：刀具具有用于切断或类似车削操作的刀片，以及用于这种刀具中的刀片的间隔元件
公开(公告)号：US5411354A
公开(公告)日：1995-05-02
申请号：US53268
申请日：1993-04-28
申请人： Lars-Erik Gustafsson
发明人： Lars-Erik Gustafsson
IPC分类号： B23B27/00 , B23B27/04 , B23B27/16 , B23B27/08 , B23B29/12
CPC分类号： B23B27/045 , B23B2205/02 , B23B2205/16 , B23B2260/124 , Y10T407/2276 , Y10T407/2288 , Y10T407/25
摘要： A cut-of tool comprises a thin holder plate of steel, and a cutting insert of cemented carbide. The holder plate has an outwardly opening, insert-receiving recess defined by a bottom wall, an inner wall and an upper wail which is part of an elastically movable clamping arm serving to retain the insert in the recess. The insert has both upper and lower grooves of V-shaped cross-section, which are adapted to cooperate with corresponding V-shaped ridges associated with the recess. Between the insert and the bottom wall of the recess, there is provided a dismountable spacer element of cemented carbide, which has on its upper side a V-ridge for engaging a corresponding V-groove in the underside of the insert. The spacer element is maintained in place, on the one hand, by a countersunk connecting device in the area of the outer end of the bottom wail and, on the other hand, by a male-female connection between the inner wall of the recess and a rear end of the element.
摘要翻译：切割工具包括薄钢板固定板和硬质合金切削刀片。保持板具有由底壁，内壁和上壁限定的向外开口的插入物容纳凹部，该内壁是可弹性移动的夹持臂的一部分，用于将插入件保持在凹部中。插入件具有V形横截面的上凹槽和下凹槽，其适于与与凹部相关联的相应V形凸脊配合。在插入件和凹部的底壁之间，设置有可硬化的硬质合金的可拆卸间隔件，其上侧具有用于与插入件的下侧中相应的V形槽接合的V形脊。另一方面，间隔元件一方面通过埋头连接装置保持在适当位置，另一方面，通过凹槽的内壁和凹槽连接装置元件的后端。

124. 发明授权

US5388487A Hydraulic tool holder with coolant jets 失效
标题翻译：带冷却液喷嘴的液压工具架
公开(公告)号：US5388487A
公开(公告)日：1995-02-14
申请号：US85689
申请日：1993-07-02
申请人： Jan Danielsen
发明人： Jan Danielsen
IPC分类号： B23B29/04 , B23B31/30 , B23Q11/10 , B23B27/10 , B23B27/08 , B23B31/10
CPC分类号： B23Q11/10 , B23B29/04 , B23B31/305 , Y10T279/1029 , Y10T279/1216 , Y10T407/14 , Y10T408/46 , Y10T409/304032 , Y10T82/2572 , Y10T82/2585 , Y10T82/2589
摘要： A hydraulic chuck for securing a lathe shaft and cutting tool to a tool holder is provided with spray nozzles to project cooling fluid on the cutting tool.
摘要翻译：用于将车床轴和切削工具固定到工具架上的液压卡盘设置有喷嘴以在切削工具上投射冷却流体。

125. 发明授权

US5360298A Tool for cut-off or similar turning operations 失效
标题翻译：用于切断或类似车削操作的工具
公开(公告)号：US5360298A
公开(公告)日：1994-11-01
申请号：US53425
申请日：1993-04-28
申请人： Thomas Hedlund
发明人： Thomas Hedlund
IPC分类号： B23B27/04 , B23B27/16 , B23B27/08 , B23B29/14
CPC分类号： B23B27/045 , B23B2205/02 , B23B2260/124 , Y10T407/2288 , Y10T407/25
摘要： A cut-off tool includes a plate-like holder and a cutting insert retained by a clamping arm. The insert has on its underside a V-shaped groove cooperating with a ridge of analogous V-shape on the holder plate. The V-groove has two flank surfaces extending at an obtuse angle to each other. The male edge or V-ridge similarly has two flank sides, each of which is broken by a break line so as to form two part surfaces, the inner part surfaces, located closest to the central portion of the V-ridge, enclosing an obtuse angle which is, on the one hand, greater than the corresponding obtuse angle between the outer two part surfaces and, on the other hand, smaller than the obtuse angle between the flank surfaces of the V-groove.
摘要翻译：切割工具包括板状保持器和由夹持臂保持的切削刀片。插入件在其下侧具有与保持板上具有类似V形的脊部配合的V形槽。 V形槽具有以彼此钝角延伸的两个侧面。公边或V型脊同样具有两个侧面，每个侧面被断裂线断开，以形成两个部分表面，最靠近V形脊的中心部分的内部表面包围钝角一方面，其角度大于外部两个部分表面之间的对应钝角，另一方面小于V形槽的侧面之间的钝角。

126. 发明授权

US5211516A Cutting tool 失效
标题翻译：切割用具
公开(公告)号：US5211516A
公开(公告)日：1993-05-18
申请号：US780250
申请日：1991-10-22
申请人： Dieter Kress , Friedrich Haberle
发明人： Dieter Kress , Friedrich Haberle
IPC分类号： B23B51/00 , B23B27/00 , B23B27/08 , B23B27/16 , B23B29/02 , B23B29/03 , B23B51/04 , B23D77/02
CPC分类号： B23B27/007 , B23B27/1625 , B23B51/048 , B23B2200/088 , B23B2260/004 , Y10S408/713 , Y10T407/1922 , Y10T407/1938 , Y10T407/2284 , Y10T408/9098
摘要： A cutting tool for expanding or opening up the diameter of boreholes includes at least one reversible knife plate with a front surface. The knife plate can be clamped with at least one clamping shoe into a recess provided in a cutter head. The front surface of the knife plate has at least two grooves which extend essentially parallel and preferably symmetrical with respect to the longitudinal axis of the knife plate. The grooves cooperate with projections provided on the contact surface of the clamping shoe facing the front surface of the knife plate and form a positively locked connection therewith.
摘要翻译：用于扩大或打开钻孔直径的切削工具包括具有前表面的至少一个可逆刀片。刀板可以用至少一个夹紧夹紧件夹持在设置在刀头中的凹槽中。刀板的前表面具有至少两个相对于刀板的纵向轴线平行且优选对称延伸的凹槽。凹槽与设置在夹持靴的接触表面上的突起配合，所述接触表面面对刀板的前表面，并形成与其正向锁定的连接。

127. 发明授权

US5143487A Throw away tip 失效
标题翻译： OW。。
公开(公告)号：US5143487A
公开(公告)日：1992-09-01
申请号：US518632
申请日：1990-05-02
申请人： Makoto Shirai , Katsuhiko Sumida
发明人： Makoto Shirai , Katsuhiko Sumida
IPC分类号： B23B27/14 , B23B27/04 , B23B27/08 , B23B27/16 , B23B27/22
CPC分类号： B23B27/1614 , B23B27/045 , B23B27/08 , B23B2200/123 , B23B2220/12 , Y10T407/23 , Y10T407/24 , Y10T407/25
摘要： A throw away tip used for back-turning in which the throw away tip cuts deeply into work material in one direction in depth setting and machines in a different direction from the that of the depth setting has at least an end cutting flank for cutting into work material as depth setting. One or more than one middle cutting flanks are connected with the end cutting flank on the feed-direction side of the side cutting flank. The rake surface is provided with first and second chip breakers grooved along the end cutting flank and the middle cutting flank, respectively. A rake face is connected with the above flanks. The end cutting flank has an acute end cutting edge angle. The middle cutting flank has a cutting edge angle wider than the end cutting edge angle and narrower than a right angle. The side cutting flank has a setting angle which is wider than the entering angle.
摘要翻译：用于倒转的扔掉的尖端，其中扔掉的尖端在深度设置中在一个方向上深深地切割成工件材料，并且在与深度设置不同的方向上的机器具有至少一个用于切割成工作的端部切割侧面材料作为深度设置。一个或多于一个中间切削侧面与侧切削侧面的进给方向侧的端切削侧面连接。前刀面分别设有沿切削端面和中间切削刃开槽的第一和第二切屑。前刀面与上述侧面连接。端切割侧面具有尖锐的尖端角度。中间切割侧面具有比端切割角更宽的切割角度，并且比直角窄。侧切面具有比进入角更宽的设定角度。

128. 发明授权

US4734327A Cook-in shrink film 失效
公开(公告)号：US4734327A
公开(公告)日：1988-03-29
申请号：US946722
申请日：1986-12-29
申请人： Stephen J. Vicik
发明人： Stephen J. Vicik
IPC分类号： B32B27/08 , C08L23/08 , C08L29/04 , C08L77/00 , B23B27/08 , B23B27/16
CPC分类号： C08L29/04 , B32B27/08 , C08L23/0853 , C08L23/0815 , C08L2312/06 , C08L77/00 , Y10T428/26 , Y10T428/31725 , Y10T428/31728 , Y10T428/31909 , Y10T428/31913
摘要： An irradiated three layer heat shrinkable plastic film comprising an EVOH - Nylon core layer as an oxygen barrier, a first outer layer comprising a blend of EVA and C6-C8 olefin type LLDPE, and a second outer layer comprising EVA.

129. 发明授权

US4668132A Cutting tool 失效
标题翻译：切割用具
公开(公告)号：US4668132A
公开(公告)日：1987-05-26
申请号：US884886
申请日：1986-07-11
申请人： Gino Villa , John R. Johnson , Alan A. Hale
发明人： Gino Villa , John R. Johnson , Alan A. Hale
IPC分类号： B23B27/04 , B23B27/08
CPC分类号： B23B27/045 , B23B2205/02 , B23B2260/0785 , Y10T407/2212 , Y10T407/2288 , Y10T407/245 , Y10T407/25
摘要： A blade for a cutting tool is provided having plane parallel faces with V-shaped upper and lower jaws, the jaws being separated at one plane parallel face by a web, the upper and lower jaws being shaped to receive and prevent lateral movement of an insert when retained by the jaws. The insert is shaped to cooperate with the blade. The insert has a cutting edge mounted on a cutting portion separated from the seat portion by a rebate.
摘要翻译：具有切割工具的刀片具有平面平行的面和V形的上下爪，所述夹爪通过腹板在一个平面平行的面上分开，所述上下钳口的形状可接收和防止插入件的横向运动当被夹爪保留时。插入件成形为与刀片配合。插入件具有安装在通过折扣与座部分离的切割部分上的切割边缘。

130. 发明授权

US4645385A Device for clamping cutting inserts 失效
标题翻译：夹紧切削刀片的装置
公开(公告)号：US4645385A
公开(公告)日：1987-02-24
申请号：US714105
申请日：1985-03-20
申请人： Werner Keller
发明人： Werner Keller
IPC分类号： B23B27/08 , B23C5/20 , B23C5/22 , B26D1/00 , B23B29/12
CPC分类号： B23C5/2252 , B23B27/08 , B23C5/202 , B23C2200/086 , B23C2200/165 , B23C2260/12 , Y10T407/2278 , Y10T407/25
摘要： The invention relates to a device for clamping cutting inserts in recesses of cutter supports comprising a cam rotatably mounted in the cutter support and a clamping member provided on the cutter support. The clamping member is adapted to be pressed by the cam against the cutting insert and is designed as a pin secured in the cutter support in a cantilever manner. The free end of the pin is adapted to be displaced by the cam towards the cutting insert. In order to improve the run-off of cuttings, a clamping plate engaging the cutting insert is provided on the free end of the pin.
摘要翻译：本发明涉及一种用于将切削刀片夹持在刀具支承件的凹槽中的装置，其包括可旋转地安装在刀具支撑件中的凸轮和设置在刀具支架上的夹紧构件。夹紧构件适于被凸轮压靠在切削刀片上，并且被设计为以悬臂方式固定在刀具支架中的销。销的自由端适于被凸轮朝向切削刀片移位。为了改善切屑的径流，在销的自由端上设置有与切削刀片接合的夹紧板。

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