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11. 发明授权

US5870935A Self-locking clamping apparatus for coupling a tool unit to a tool supporter 失效
标题翻译：用于将工具单元联接到工具支撑件的自锁夹紧装置
公开(公告)号：US5870935A
公开(公告)日：1999-02-16
申请号：US725388
申请日：1996-10-03
申请人： Robert A. Erickson , Horst M. Jager
发明人： Robert A. Erickson , Horst M. Jager
IPC分类号： B23B29/00 , B23B29/04 , B23B31/02 , B23B31/107 , B23B31/117 , B23B31/30
CPC分类号： B23B31/1071 , B23B29/046 , B23B31/30 , Y10T279/1041 , Y10T408/95 , Y10T409/309408 , Y10T409/309464 , Y10T409/30952 , Y10T82/2585 , Y10T82/2589
摘要： A self-locking clamping apparatus is provided for coupling a tool unit to a tool supporter. The clamping apparatus includes a pair of locking spheres, a canister member that is matable with the tool unit and which includes a pair of opposing apertures for admitting the locking spheres, and a lock rod reciprocally movable within the canister member along an axis and having opposing ramp portions for radially moving the locking spheres through the canister apertures into locking engagement with the tool unit. The ramp portions are inclined at a small angle of approximately 5.degree. with respect to the axis of movement of the lock rod to render the lock rod self-locking as a result of stiction between the surfaces of the ramp portions and the locking spheres. The small angle of the ramp portions allows the use of a small, lightweight pneumatic actuator which may be powered by shop air. Finally, a biasing mechanism in the form of one or more coil springs prevents the lock rod from being shaken out of a locked position from externally applied vibration.
摘要翻译：提供自锁夹紧装置用于将工具单元联接到工具支撑件。夹紧装置包括一对锁定球体，可与工具单元配合的罐构件，其包括一对允许锁定球体的相对的孔，以及锁定杆，沿着轴线在罐构件内可往复移动并且具有相对的用于将锁定球体径向移动通过罐孔的斜坡部分与工具单元锁定接合。斜坡部分相对于锁定杆的运动轴线以大约5°的小角度倾斜，以使得锁定杆由于斜面部分和锁定球体的表面之间的粘结而自锁。斜坡部分的小角度允许使用可由商店空气供电的小型，轻质的气动致动器。最后，一个或多个螺旋弹簧形式的偏置机构防止锁定杆从锁定位置摆脱外部施加的振动。

12. 发明授权

US5829924A Cutting tool with insert clamping mechanism 失效
标题翻译：刀片夹紧机构
公开(公告)号：US5829924A
公开(公告)日：1998-11-03
申请号：US530494
申请日：1995-09-19
申请人： Robert E. Oshnock , Robert A. Erickson
发明人： Robert E. Oshnock , Robert A. Erickson
IPC分类号： B23B27/16 , 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 jaw (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 45），从而增强夹爪（7,9）施加到插入件（3）上的夹持力。

13. 发明授权

US5173017A Apparatus to adapt a toolholder for mounting to a base member 失效
标题翻译：用于调整刀架以安装到基座构件的装置
公开(公告)号：US5173017A
公开(公告)日：1992-12-22
申请号：US811561
申请日：1991-12-20
申请人： Robert E. Oshnock , Robert A. Erickson
发明人： Robert E. Oshnock , Robert A. Erickson
IPC分类号： B23B31/107 , B23B29/00 , B23B29/03 , B23B29/04 , B23B31/117 , B23B31/22
CPC分类号： B23B29/046 , Y10T279/1091 , Y10T408/953 , Y10T409/30952 , Y10T82/2589
摘要： An apparatus for adapting toolholders (10) which are specifically designed for use with machine tools having quick change tooling systems so that such toolholders may be used with machine tools not equipped with such systems. The apparatus secures to the toolholder shank (45) and provides an intermediate element enabling the toolholder (10) to be secured to such machine tools.
摘要翻译：一种用于调整刀架（10）的装置，其特别设计用于具有快速更换加工系统的机床，使得这种刀架可以与未配备这种系统的机床一起使用。该装置固定到刀架（45）上，并提供一个中间元件，使刀架（10）固定在这种机床上。

14. 再颁专利

USRE31292E Clamping mechanism for cutting insert 失效
标题翻译：切削刀片夹紧机构
公开(公告)号：USRE31292E
公开(公告)日：1983-06-28
申请号：US244009
申请日：1981-03-16
申请人： Robert A. Erickson
发明人： Robert A. Erickson
IPC分类号： B23B27/16
CPC分类号： B23B27/1662 , B23B2205/04 , B23B2205/16 , Y10T403/7069 , Y10T407/2278
摘要： A toolholder for holding a cutting insert having an axial hole is disclosed having a pocket therein for seating of the insert and a hole in the toolholder extending transversely through the bottom of the pocket. A pin having a head for engaging the insert and a pivotal shoe member cooperate in the hole such that, as the rotatable pin is tightened, the shoe member forces the head of the pin to tilt toward a side wall of the pocket and clamp the insert to the toolholder.

15. 发明授权

US4244666A Pin lock tool holder 失效
标题翻译：针锁工具架
公开(公告)号：US4244666A
公开(公告)日：1981-01-13
申请号：US047648
申请日：1979-06-11
申请人： Robert A. Erickson , Ernest J. Friedline , Donald W. Warren
发明人： Robert A. Erickson , Ernest J. Friedline , Donald W. Warren
IPC分类号： B23B27/16 , B26D1/12
CPC分类号： B23B27/1677 , Y10T407/2278 , Y10T407/2282
摘要： An improved tool holder of the type having an insert receiving pocket and using tiltable pin to clamp an insert in the pocket. The pin is located in a bore through the bottom of the pocket of the tool holder and is tiltable therein so that one end of the pin engages a center hole of an insert and clamps it in the pocket. A recess communicates with the bore near the lower end of the pin when the pin is in the bore and spherical elements such as balls are disposed in said recess. Means for moving said spherical elements are provided so that the pin is tilted into clamping position on the insert. A top clamp is provided that cooperates with the pin element in clamping said insert.
摘要翻译：一种改进的具有插入物容纳袋的工具夹具，并且使用可倾斜销来将插入物夹在口袋中。销位于穿过工具架的凹部的底部的孔中，并且可在其中倾斜，使得销的一端接合插入件的中心孔并将其夹在口袋中。当销在孔中时，凹口与销的下端附近的孔连通，并且诸如球的球形元件设置在所述凹部中。提供用于移动所述球形元件的装置，使得销倾斜到插入件上的夹紧位置。提供顶部夹具，其在夹紧所述插入件时与销元件配合。

16. 发明授权

US07610834B2 Tool holder assembly with interference fit key arrangement 有权
标题翻译：具有过盈配合钥匙装置的工具架组件
公开(公告)号：US07610834B2
公开(公告)日：2009-11-03
申请号：US12050546
申请日：2008-03-18
申请人： Robert A. Erickson
发明人： Robert A. Erickson
IPC分类号： B23C1/00 , B23B29/00
CPC分类号： B23B29/046 , B23B31/006 , B23B31/1071 , B23B2231/0264 , Y10T82/2589 , Y10T409/30952
摘要： A tool holder assembly includes a tool holder with a shank and a key slot having a surface with an angled portion that forms a non-zero angle with respect to a longitudinal axis of the tool holder assembly. A clamping mechanism includes a support block, a ball canister including a key, and a lock rod. An interference fit key arrangement is provided between the tool holder and the clamping mechanism by an abutment surface located along the first side wall of the key. The abutment surface contacts the angular portion of the key slot to cause the key slot to undergo elastic deformation and allow simultaneous contact between the abutment surface and the angular portion of the key slot and the second side wall of the key and the second surface of the key slot, thereby providing for an interference fit key arrangement between the tool holder and the clamping mechanism when the tool holder assembly is placed in the locked position.
摘要翻译：工具保持器组件包括具有柄部的工具保持器和具有与相对于工具夹具组件的纵向轴线形成非零角度的成角度部分的表面的键槽。夹紧机构包括支撑块，包括钥匙的球罐和锁定杆。通过沿钥匙的第一侧壁定位的邻接表面，在工具架和夹紧机构之间提供过盈配合键布置。邻接表面接触键槽的角部，以使键槽发生弹性变形，并允许邻接表面与钥匙槽的角部和钥匙的第二侧壁以及钥匙槽的第二表面之间的同时接触从而提供当工具夹具组件处于锁定位置时工具架和夹紧机构之间的过盈配合键布置。

17. 发明授权

US07360974B2 Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insert 有权
标题翻译：旋转切削工具，例如钻头，其包括可更换的切削刀片和可更换的切削刀片
公开(公告)号：US07360974B2
公开(公告)日：2008-04-22
申请号：US10921781
申请日：2004-08-19
申请人： Bernhard Borschert , Dieter Mühlfriedel , Jürgen Schwägerl , Ruy Filho Frota De Souza , Michael D. Shultz , Michael R. McCormick , Robert A. Erickson
发明人： Bernhard Borschert , Dieter Mühlfriedel , Jürgen Schwägerl , Ruy Filho Frota De Souza , Michael D. Shultz , Michael R. McCormick , Robert A. Erickson
IPC分类号： B23B51/02
CPC分类号： B23B51/00 , B23B51/02 , B23B2205/02 , B23B2251/02 , B23B2251/50 , B23C5/109 , B23D77/025 , B23D2277/02 , Y10S408/713 , Y10T408/892 , Y10T408/907 , Y10T408/909 , Y10T408/9095 , Y10T408/9097 , Y10T408/9098
摘要： A rotary cutting tool that is composed of a tool shank with at least one chucking groove or chip flute and one exchangeable cutting insert. At the tip of the shank a recess for accommodating the cutting insert is provided. The tool shank, on its circumference, has a limb with a bearing surface that is inclined relative to the tool axis and that corresponds to a likewise inclined bearing surface on a wing of the cutting insert. The inclination of the bearing surfaces produces an axial force that retains the cutting insert on the tool shank. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.
摘要翻译：一种旋转切削工具，其由具有至少一个夹紧槽或切屑槽的工具柄和一个可更换的切削刀片组成。在柄的尖端处设置有用于容纳切削刀片的凹部。工具柄在其圆周上具有带有相对于工具轴线倾斜的支承表面的肢体，并且其对应于在切削刀片的机翼上同样倾斜的支承表面。轴承表面的倾斜产生将切削刀片保持在工具柄上的轴向力。披露摘要根据37 C.F.R.的要求提交。 §1.72（b）。如37 C.F.R. §1.72（b）：说明书中技术性披露的简要摘要必须在单独的表格上开始，优选按照权利要求，在“披露摘要”标题下。摘要的目的是使专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。摘要不得用于解释权利要求的范围。因此，与摘要有关的任何陈述不旨在以任何方式限制权利要求，也不应被解释为以任何方式限制权利要求。

18. 发明授权

US07338419B2 Tool coupler for connecting tool heads, such as drills, reamers, millers, turn-cutters, dies, and rams, to a tool holder 有权
标题翻译：用于将工具头（例如钻头，铰刀，铣刀，转刀，模具和柱塞）连接到工具架的工具联接器
公开(公告)号：US07338419B2
公开(公告)日：2008-03-04
申请号：US11349667
申请日：2006-02-08
申请人： Helmut Storch , Robert A. Erickson
发明人： Helmut Storch , Robert A. Erickson
IPC分类号： B23Q3/155 , B23C5/00
CPC分类号： B23B31/006 , B23B2231/0292 , B23B2231/10 , B23B2250/04 , B23B2250/16 , Y10T409/309408 , Y10T409/30952 , Y10T483/134
摘要： A tool coupler for connecting tool heads, such as drills, reamers, millers, turn-cutters, dies, and rams, to a tool holder. The tool coupler has a hollow shaft, a ring-shaped collar, and a gripper groove, in which gripper groove are disposed two diametrically opposite blind bore holes with varying bore hole contours.
摘要翻译：用于将工具头（例如钻头，铰刀，铣刀，转刀，模具和柱塞）连接到工具架的工具联接器。工具联接器具有空心轴，环形环和夹持槽，其中夹持槽设置成具有不同钻孔轮廓的两个径向相对的盲孔。

19. 发明授权

US6000885A Cutting insert suitable for mounting in different toolholder pockets and associated toolholder assembly 失效
标题翻译：切削刀片适用于安装在不同的刀柄槽和相关的刀柄组件中
公开(公告)号：US6000885A
公开(公告)日：1999-12-14
申请号：US120696
申请日：1998-07-22
申请人： Robert A. Erickson
发明人： Robert A. Erickson
IPC分类号： B23B27/04
CPC分类号： B23B27/045 , Y10T407/229 , Y10T407/23 , Y10T407/24 , Y10T407/25
摘要： A cutting insert for mounting on edge in the insert pocket of a toolholder. The cutting insert has a mounting surface parallel to the top surface of the insert and a second mounting surface angled relative to the top surface of the insert so that the insert may be mounted in a toolholder having either of these two surfaces. An insert mounted in a toolholder having an angled bottom surface is secured within the insert pocket with a greater lateral force.
摘要翻译：用于安装在刀夹的刀片槽中边缘的切削刀片。切削刀片具有平行于插入件的顶表面的安装表面和相对于刀片的顶表面成角度的第二安装表面，使得刀片可以安装在具有这两个表面中的任一个的刀夹中。安装在具有成角度的底表面的刀夹中的刀片以更大的横向力固定在刀片槽内。

20. 发明授权

US6000306A Side activated tool unit clamping apparatus using mechanical advantage 失效
标题翻译：侧面激活的工具单元夹紧装置采用机械优点
公开(公告)号：US6000306A
公开(公告)日：1999-12-14
申请号：US96735
申请日：1998-06-12
申请人： Robert A. Erickson
发明人： Robert A. Erickson
IPC分类号： B23B31/107 , B23B29/03 , B23B29/04 , B23B31/02 , B23B31/117
CPC分类号： B23B29/046 , Y10T409/309464 , Y10T82/2585 , Y10T82/2589
摘要： A side activated clamping mechanism is disclosed for detachably connecting a tool unit to a tool support housing. The tool unit has a shank with openings which are engaged by locking elements extending radially from apertures in a canister mounted within the tool support housing. Mechanical advantage of the locking elements may be increased by angling the locking element contact surfaces relative to one another. The locking elements are driven along a ball track on a reciprocating lock rod. To accommodate the angle between the contact surfaces, the ball track must be angled.
摘要翻译：公开了一种侧面激活的夹紧机构，用于将工具单元可拆卸地连接到工具支撑壳体。工具单元具有带有开口的柄，其通过从安装在工具支撑壳体内的罐中的孔径向延伸的锁定元件接合。锁定元件的机械优点可以通过使锁定元件接触表面相对于彼此倾斜来增加。锁定元件沿着往复式锁定杆上的球轨驱动。为了适应接触表面之间的角度，球轨必须成角度。

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