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1. 发明申请

WO1988005358A1 CLAMPING APPARATUS FOR HOLDING A TOOLHOLDER SHANK 审中-公开
标题翻译：夹持工具夹的夹紧装置
公开(公告)号：WO1988005358A1
公开(公告)日：1988-07-28
申请号：PCT/US1987002976
申请日：1987-11-13
申请人： KENNAMETAL INC. , KRUPP WIDIA GMBH
发明人： KENNAMETAL INC. , KRUPP WIDIA GMBH , ERICKSON, Robert, A.
IPC分类号： B23B29/04
CPC分类号： B23B31/1076 , Y10T82/2589 , Y10T403/591 , Y10T409/30952
摘要： An apparatus (10) for holding a tubular shank (12) of a toolholder (14) is provided with a tool support member bore (22) for receiving the shank (12) and first and second radially reciprocably movable clamping jaws (24, 26) for holding the shank (12) in the bore (22). The movement of the clamping jaws (24, 26) is radially activated by rotation of a radially aligned differentially threaded member (28) engaging both clamping jaws (24, 26).

2. 发明申请

WO1988005356A1 LOCK ROD AND APPARATUS FOR HOLDING A TOOLHOLDER 审中-公开
标题翻译：用于控制工具的锁杆和装置
公开(公告)号：WO1988005356A1
公开(公告)日：1988-07-28
申请号：PCT/US1987002956
申请日：1987-11-13
申请人： KENNAMETAL INC. , KRUPP WIDIA GMBH
发明人： KENNAMETAL INC. , KRUPP WIDIA GMBH , ERICKSON, Robert, A.
IPC分类号： B23B29/04
CPC分类号： B23B29/046 , Y10T82/2585 , Y10T82/2589 , Y10T403/592 , Y10T407/227 , Y10T409/309464
摘要： A lock rod (38) is provided extending along and reciprocally movable along an axis (Y-Y) and having a cylindrical cross section near one end (88). Two circumferentially spaced depressions (94) are located in the cylindrical surface (92) for receiving locking elements (36) in an unlocked position. Extending from the first depression (94) is a ramp (44) inclined with respect to axis (Y-Y) and from the second depression (94) is a groove (46) parallel to axis (Y-Y) for driving locking elements (36) radially outwardly to abut against a toolholder shank (14) to lock it onto a tool support member (34).

3. 发明申请

WO1995027581A1 APPARATUS FOR HOLDING A TOOLHOLDER SHANK 审中-公开
标题翻译：装备工具箱的装置
公开(公告)号：WO1995027581A1
公开(公告)日：1995-10-19
申请号：PCT/US1995003260
申请日：1995-03-15
申请人： KENNAMETAL INC. , KRUPP WIDIA GMBH
发明人： KENNAMETAL INC. , KRUPP WIDIA GMBH , ERICKSON, Robert, A. , Von HAAS, Ranier
IPC分类号： B23B29/04
CPC分类号： B23B29/046 , Y10T82/2589 , Y10T408/95 , Y10T409/30952
摘要： An apparatus for releasably holding a tubular toolholder shank (45) by axially reciprocating a lock rod (95) between a locked and unlocked position. The lock rod (95) is reciprocated using a rotatable cam (150). The cam compresses a spring (200), thereby urging the lock rod (95) in the locked position and positively displacing the lock rod to the unlocked position.
摘要翻译：一种用于通过使锁定杆（95）在锁定和解锁位置之间轴向往复运动来可释放地保持管状刀柄（45）的装置。锁定杆（95）使用可旋转凸轮（150）往复运动。凸轮压缩弹簧（200），从而将锁定杆（95）推到锁定位置并且将锁定杆主动地移动到解锁位置。

4. 发明申请

WO1988005357A1 APPARATUS FOR HOLDING A TOOLHOLDER SHANK 审中-公开
标题翻译：装备工具箱的装置
公开(公告)号：WO1988005357A1
公开(公告)日：1988-07-28
申请号：PCT/US1987002963
申请日：1987-11-13
申请人： KENNAMETAL INC. , KRUPP WIDIA GMBH
发明人： KENNAMETAL INC. , KRUPP WIDIA GMBH , ERICKSON, Robert, A.
IPC分类号： B23B29/04
CPC分类号： B23B31/1071 , B23B29/046 , B23B2265/12 , Y10T82/2585 , Y10T82/2589 , Y10T403/592 , Y10T407/227 , Y10T409/30952
摘要： A tubular toolholder shank (84) is releasably held in the bore (18) of a tool support member (12) by a releasable locking mechanism (20) mounted in the bore (18) of the tool support member (12) and receivable in the tubular toolholder shank (84). The locking mechanism (20) has an actuating member (32) radially extending through the wall (92) of the tubular shank (84).
摘要翻译：通过安装在工具支撑构件（12）的孔（18）中的可释放的锁定机构（20）可释放地将管状刀架（84）可释放地保持在工具支撑构件（12）的孔（18）中，管状刀架（84）。锁定机构（20）具有径向延伸穿过管状柄（84）的壁（92）的致动构件（32）。

5. 发明申请

WO1988005360A1 TOOLHOLDER AND METHOD OF RELEASABLY MOUNTING 审中-公开
标题翻译：工具和可拆卸安装方法
公开(公告)号：WO1988005360A1
公开(公告)日：1988-07-28
申请号：PCT/US1987002977
申请日：1987-11-13
申请人： KENNAMETAL INC. , KRUPP WIDIA GMBH
发明人： KENNAMETAL INC. , KRUPP WIDIA GMBH , ERICKSON, Robert, A. , VON HAAS, Rainer , REITER, Norbert , TACK, Hans, Wilhelm , HEATON, James, W.
IPC分类号： B23B31/12
CPC分类号： B23B31/263 , B23B29/046 , Y10T82/2589 , Y10T279/17752 , Y10T408/95 , Y10T409/30952
摘要： An improved toolholder (10) for releasably mounting on a tool support member (34). The toolholder is provided with a forward end for receiving a tool and a shank (14) extending from the forward end for being releasably received in a bore of a tool support member. The shank has a first section (19) for interference fitting with the bore of the tool support member when a rearwardly facing face (16) on the toolholder is in abutment with a forwardly facing surface (54) on the tool support member. The shank has a second section (21), rearwardly of its first section, for expansible abutment with the bore of the tool support member.
摘要翻译：一种用于可释放地安装在工具支撑构件（34）上的改进的刀架（10）。刀架设置有用于接收工具的前端和从前端延伸的柄（14），用于可释放地容纳在工具支撑构件的孔中。柄部具有第一部分（19），用于当工具夹具上的面向后的面（16）与工具支撑构件上面向前的表面（54）邻接时与工具支撑构件的孔干涉。柄部具有在其第一部分的后方的第二部分（21），用于与工具支撑部件的孔的可膨胀的邻接。

6. 发明申请

WO1997043068A1 DIAMOND COATED CUTTING MEMBER AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：金刚石涂层切割部件及其制造方法
公开(公告)号：WO1997043068A1
公开(公告)日：1997-11-20
申请号：PCT/US1997002612
申请日：1997-02-21
申请人： KENNAMETAL INC.
发明人： KENNAMETAL INC. , KAMMERMEIER, Dirk , INSPEKTOR, Aharon , BORCHERT, Wolfgang
IPC分类号： B23B27/14
CPC分类号： C23C16/27 , B23B51/02 , B23B2226/31 , B23B2228/10 , C23C16/0209 , C23C16/0254 , Y10T407/27 , Y10T408/81 , Y10T408/906
摘要： A diamond coated elongate rotary cutting member and method of making the same. The cutting member (40) includes an axially forward cutting surface (42), a flute (50) and a fluted land (52). The cutting member comprises a substrate with hard grains bonded together with a metallic binder. The substrate has a first substrate region that presents an irregular surface so as to define the axially forward cutting surface (24, 26, 28) and the fluted land (52). The first substrate region contains relatively large hard grains near the surface thereof that are larger in size than the hard grains in the interior of the substrate. A diamond coating is on the surface of the first substrate region. The substrate has a second substrate region that defines the flute.
摘要翻译：金刚石涂层细长旋转切割构件及其制造方法。切割构件（40）包括轴向向前切割表面（42），凹槽（50）和凹槽区域（52）。切割构件包括具有与金属粘合剂结合在一起的硬质颗粒的基底。衬底具有第一衬底区域，其呈现不规则表面，以便限定轴向向前切割表面（24,26,28）和凹槽区域（52）。第一衬底区域在其表面附近包含比在衬底内部的硬质颗粒尺寸更大的相对较大的硬质颗粒。金刚石涂层位于第一基底区域的表面上。衬底具有限定长槽的第二衬底区域。

7. 发明申请

WO1997035686A1 METHOD AND APPARATUS FOR HONING AN ELONGATE ROTARY TOOL 审中-公开
标题翻译：用于获得优质旋转工具的方法和装置
公开(公告)号：WO1997035686A1
公开(公告)日：1997-10-02
申请号：PCT/US1997000844
申请日：1997-01-15
申请人： KENNAMETAL INC.
发明人： KENNAMETAL INC. , SHAFFER, William, R.
IPC分类号： B24B03/24
CPC分类号： B24C11/005 , B24B1/00 , B24B3/24 , B24C1/02 , B24C3/22 , Y10T408/78 , Y10T408/909
摘要： A method of, and apparatus for, treating an elongate rotary tool (22) that presents a sharp cutting edge (30) are described. The method includes the steps of emitting under pressure from a nozzle (60) an abrasive fluid stream comprising an abrasive grit entrained in a fluid; and impinging the abrasive fluid stream against the sharp cutting edge (30) of the elongate rotary tool (22) for a preselected time so as to transform the sharp cutting edge (30) into a relatively uniformly honed edge. The apparatus (50) includes a rotatable fixture (54) that releasably holds the elongate rotary tool (22). A nozzle (60) that emits under pressure an abrasive steam. The nozzle (60) and the elongate rotary tool (22) are relatively moveable so that the abrasive stream impinges the entire length of the sharp cutting edge (30).
摘要翻译：描述了一种用于处理呈现锋利的切割边缘（30）的细长旋转工具（22）的方法和设备。该方法包括以下步骤：在喷嘴（60）的压力下发射包含夹带在流体中的磨料砂粒的磨料流; 并将磨料流体流冲击细长旋转工具（22）的锋利切割边缘（30）预定的时间，以将锋利的切割边缘（30）变换成相对均匀的磨削边缘。该设备（50）包括一个可释放地保持细长旋转工具（22）的可旋转夹具（54）。喷嘴（60），其在压力下发射研磨蒸汽。喷嘴（60）和细长旋转工具（22）相对可移动，使得磨料流冲击锋利的切削刃（30）的整个长度。

8. 发明申请

WO1997023322A1 HIGH SPEED ROTATING TOOL 审中-公开
标题翻译：高速旋转工具
公开(公告)号：WO1997023322A1
公开(公告)日：1997-07-03
申请号：PCT/US1996016935
申请日：1996-10-22
申请人： KENNAMETAL INC.
发明人： KENNAMETAL INC. , FELDSINE, Timothy, R.
IPC分类号： B23C05/00
CPC分类号： B23C5/006 , B23C2222/28 , B23C2226/315 , B23C2250/04 , B23C2250/08 , Y10T407/1904 , Y10T407/1908
摘要： A rotating tool (10) mateable with the spindle of a machine tool for high speed rotation is disclosed. The tool is comprised of a shank (12) and a disk (14). The disk (14) has attached to its periphery cutting inserts (20). These inserts (20) may be attached directly to recesses in the disk or to lugs (22) protruding from the disk (14). If the inserts are attached to lugs (22), then the disk (14) will further have opposing counterweight lugs (24) protruding from the disk (14) in an opposite direction. A band (34) of high tenacity material extends around the disk (14) to restrain radial expansion. Additionally, the disk (14) may be encompassed in a restraining material to restrain any disk parts that may separate from the disk body.
摘要翻译：公开了一种与用于高速旋转的机床的主轴配合的旋转工具（10）。工具由柄（12）和盘（14）组成。盘（14）已经附接到其周边切削刀片（20）。这些插入件（20）可以直接附接到盘中的凹部或从盘（14）突出的凸耳（22）。如果插入件附接到凸耳（22）上，则盘（14）将进一步具有相反的配重凸耳（24），该凸耳在相反的方向从盘（14）突出。高强度材料的带（34）围绕盘（14）延伸以限制径向膨胀。此外，盘（14）可以包围在约束材料中以限制可以与盘体分离的任何盘部分。

9. 发明申请

WO1997010911A1 CUTTING TOOL WITH INSERT CLAMPING MECHANISM 审中-公开
标题翻译：切割工具与插入夹紧机制
公开(公告)号：WO1997010911A1
公开(公告)日：1997-03-27
申请号：PCT/US1996012931
申请日：1996-08-06
申请人： KENNAMETAL INC.
发明人： KENNAMETAL INC. , OSHNOCK, Robert, E. , ERICKSON, Robert, A.
IPC分类号： B23B27/04
CPC分类号： B23B27/045 , B23B2205/02 , B23B2260/124 , Y10T407/2288 , Y10T407/25
摘要： A cutting tool assembly (1) clamping mechanism (5) which secures a cutting insert (3) for performing cutoff, grooving, slotting, and profiling operations. The clamping mechanism (5) has resilient upper and lower clamping jaws (7, 9) for receiving and securing the insert (3). The cutting insert (3) has front and top faces (13, 15) that define a cutting edge (21) at an intersection thereof, a back face (25), and adjacent proximal and distal bottom faces (27, 29) contiguous with said front and back faces (13, 25) that define an angular lower seating portion (30). The lower clamping jaw (9) of the clamping mechanism (5) includes proximal and distal pocket surfaces (59, 67) forming an angularly recessed jaw portion that is complementary in shape to the angular seating portion (30) of the insert (3). The distal pocket surface (67) of the lower clamping jaw (9) is oriented with the proximal pocket surface (59) to form a stop for limiting the extent that the insert (3) may be received between the clamping jaws (7, 9). This orientation further redirects a component of the cutting force (F) on the insert (3) toward the top face (15) thereof in order to wedgingly engage the top face (15) of the insert (3) against the top pocket surface (45) of the upper clamping jaws (9), thereby enhancing the clamping force that the jaws (7, 9) apply to the insert (3).
摘要翻译：一种切割工具组件（1）夹紧机构（5），其固定用于进行切割，切槽，开槽和轮廓操作的切削刀片（3）。夹紧机构（5）具有用于接收和固定插入件（3）的弹性上下夹爪（7,9）。切削刀片（3）具有在其相交处限定切削刃（21）的前表面和顶面（13,15），后表面（25）以及邻近的近端和远端底面（27,29）所述前表面和后表面（13,25）限定有角度的下部安置部分（30）。夹紧机构（5）的下夹爪（9）包括形成与插入件（3）的角座部分（30）的形状互补的有角凹陷的夹爪部分的近端和远端袋表面（59,67）。下夹爪（9）的远端袋表面（67）被定位成具有近侧袋表面（59）以形成止挡件，用于限制插入件（3）可被夹在夹爪（7,9））。该取向进一步将切削力（F）的部件重新定位在插入件（3）上，使其朝向其顶面（15），以楔入地将插入件（3）的顶面（15）与顶部凹口表面（9）的夹紧力（45），从而增强夹爪（7,9）施加在插入件（3）上的夹持力。

10. 发明申请

WO1997007251A1 HARD COMPOSITE AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：硬组合物及其制备方法
公开(公告)号：WO1997007251A1
公开(公告)日：1997-02-27
申请号：PCT/US1996011174
申请日：1996-07-03
申请人： KENNAMETAL INC.
发明人： KENNAMETAL INC. , GREENFIELD, Mark, S.
IPC分类号： C22C01/05
CPC分类号： C22C1/051 , B22F3/1003 , B22F2207/03 , C23C26/00 , E21C35/183 , E21C2035/1813 , Y10T428/12021
摘要： A method of heat treating a green compact having an exposed surface. The method includes the steps of: providing a green compact comprised of a hard carbide and binder; placing a powder of grain refiner on at least one portion of the exposed surface of the green compact; and heat treating the green compact and grain refiner powder so as to diffuse the grain refiner toward the center of the green compact thereby forming a peripheral zone (80) inwardly from the exposed surface in which the grain refiner was placed, and forming an interior zone (84). The peripheral zone having a grain size that is smaller than the grain size of the bulk zone.
摘要翻译：一种具有暴露表面的生坯的热处理方法。该方法包括以下步骤：提供由硬质合金和粘合剂构成的生坯; 将颗粒细化剂的粉末放置在生坯的暴露表面的至少一部分上; 并且对生坯和晶粒细化粉末进行热处理，以使晶粒细化剂朝向生坯的中心扩散，从而从放置晶粒细化剂的暴露表面向内形成周边区域（80），并形成内部区域（84）。周边区域的粒径小于本体区域的粒径。

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