公开(公告)号：US09610696B2

公开(公告)日：2017-04-04

申请号：US13106405

申请日：2011-05-12

Applicant: William Nordlin ,  Rodney Kramer

Inventor： William Nordlin ,  Rodney Kramer

IPC: B26F1/14 ,  B26F1/36 ,  B21D28/34 ,  B26D7/26 ,  B26F1/38

CPC classification number: B26F1/386 ,  B21D28/343 ,  B26D7/26 ,  B26D7/2614 ,  B26F1/14 ,  B26F1/3846 ,  Y10T83/9425 ,  Y10T83/9428 ,  Y10T83/9435 ,  Y10T83/9461 ,  Y10T83/9476

Abstract: A clamping assembly includes a first jaw having a plurality of alternating grooves and lands formed thereon, a second jaw having a plurality of alternating grooves and lands formed thereon, and a spring provided between the first and second jaws. The jaws are pivotable relative to each other. The jaws are attached to a draw stud. The draw stud is formed from an elongated cylinder which has a conventional thread form formed on one end thereof and a plurality of alternating grooves and lands formed on the other end thereof. The alternating grooves and lands formed on the jaws mesh with the alternating grooves and lands formed on the draw stud to mate the jaws with the draw stud.

公开(公告)号：US20110277610A1

公开(公告)日：2011-11-17

申请号：US13106405

申请日：2011-05-12

Applicant: WILLIAM NORDLIN ,  RODNEY KRAMER

Inventor： WILLIAM NORDLIN ,  RODNEY KRAMER

IPC: B26F1/14 ,  B26D7/26

CPC classification number: B26F1/386 ,  B21D28/343 ,  B26D7/26 ,  B26D7/2614 ,  B26F1/14 ,  B26F1/3846 ,  Y10T83/9425 ,  Y10T83/9428 ,  Y10T83/9435 ,  Y10T83/9461 ,  Y10T83/9476

Abstract: A clamping assembly includes a first jaw having a plurality of alternating annular grooves and lands formed thereon, a second jaw having a plurality of alternating annular grooves and lands formed thereon, and a spring provided between the first and second jaws. The jaws are pivotable relative to each other. The jaws are attached to a draw stud. The draw stud is formed from an elongated cylinder which has a conventional thread form formed on one end thereof and a plurality of alternating annular grooves and lands formed on the other end thereof. The alternating annular grooves and lands formed on the jaws mesh with the alternating annular grooves and lands formed on the draw stud to mate the jaws with the draw stud.

Abstract translation: 夹紧组件包括具有形成在其上的多个交替的环形槽和焊盘的第一钳口，形成在其上的多个交替的环形槽和焊盘的第二钳口以及设置在第一和第二钳口之间的弹簧。 夹爪相对于彼此是可枢转的。 夹爪连接到拉钉上。 牵引柱由细长的圆筒形成，该圆柱体在其一端形成有常规的螺纹形式，并且在其另一端上形成有多个交替的环形凹槽和平台。 形成在颚板上的交替的环形凹槽和平台与形成在拉杆上的交替的环形凹槽和平台啮合，以使颚板与拉钉匹配。

公开(公告)号：US20050150110A1

公开(公告)日：2005-07-14

申请号：US11031314

申请日：2005-01-07

Applicant: Rodney Kramer

Inventor： Rodney Kramer

IPC: B05B1/14 ,  B23P13/02 ,  F16C23/04

CPC classification number: B23P13/02 ,  B05B1/14 ,  Y10T29/49432 ,  Y10T29/49433

Abstract: The present invention provides a part having passages from an internal surface to an external surface formed by the intersection of internal and external grooves. The present invention further provides a method of providing a part having passages from an internal surface to an external surface formed by the intersection of internal and external grooves. The part includes at least one internal groove located in an internal surface and at least one external groove located in an external surface, wherein the internal groove and the external groove intersect to form at least one passage between the internal surface and the external surface.

Abstract translation: 本发明提供一种具有从内表面到由内外槽形成的外表面的通道的部分。 本发明还提供一种提供具有从内表面到由内外槽形成的外表面的通道的部件的方法。 该部分包括位于内表面中的至少一个内部凹槽和位于外表面中的至少一个外部凹槽，其中内部凹槽和外部凹槽相交以在内部表面和外部表面之间形成至少一个通道。

公开(公告)号：US20050098003A1

公开(公告)日：2005-05-12

申请号：US11011382

申请日：2004-12-14

Applicant: Rodney Kramer

Inventor： Rodney Kramer

IPC: B23B29/20 ,  B23B31/20 ,  B23Q7/03 ,  B23B3/00

CPC classification number: B23B31/201 ,  B23B29/20 ,  B23Q7/035 ,  Y10T29/49996 ,  Y10T29/5112 ,  Y10T29/5124 ,  Y10T29/5136 ,  Y10T29/517 ,  Y10T82/10 ,  Y10T279/17341 ,  Y10T279/17427 ,  Y10T279/17521 ,  Y10T408/957 ,  Y10T409/305656 ,  Y10T409/309464

Abstract: The present invention comprises a machining apparatus including a work piece holder having an adapter body with an axial bore and a translating portion located within the axial bore of the adapter body. The translating portion has a proximal end for coupling with a retention knob collet of a spindle and a distal end for attaching to a collet. The work piece holder includes a retaining piece coupling the adapter body and the translating portion allowing the translating portion to move axially within the adapter body. The apparatus facilitates a rotating spindle grasping and rotating a work piece to be brought into contact with a processing tool held stationary on a work table. The present invention also includes a fixture block for attaching milling tools and other devices to a work table and a method of operating a milling machine utilizing the fixture block and work piece holder.

Abstract translation: 本发明包括一种加工设备，其包括具有带有轴向孔的适配器主体的工件保持器和位于适配器主体的轴向孔内的平移部分。 平移部分具有用于与主轴的保持旋钮夹头连接的近端和用于连接到夹头的远端。 工件保持器包括联接适配器主体和平移部分的保持件，其允许平移部分在适配器主体内轴向移动。 该装置有助于旋转主轴把持和旋转工件以与固定在工作台上的处理工具接触。 本发明还包括用于将铣刀和其他装置附接到工作台的固定块和使用夹具块和工件夹持器操作铣床的方法。

公开(公告)号：US06252480B1

公开(公告)日：2001-06-26

申请号：US09506755

申请日：2000-02-18

Applicant: Rodney Kramer

Inventor： Rodney Kramer

IPC: H01H900

CPC classification number: H01H77/102

Abstract: The circuit breaker of the present invention is a molded case circuit breaker 10 having a moving contact 42 and crossbar assembly comprising a crossbar 55 having a formation pivotally mounted in the circuit breaker housing 12 with the formation having two spaced apart sidewalls 842, with each sidewall 842 having a first cam surface 830, a cam node 832, a second cam surface 834 and a bearing surface 826. Mounted in the formation, between the sidewalls 842, is a moving contact arm assembly 811 that is mechanically coupled to the circuit breaker operating mechanism 40 and electrically coupled to the load terminal 16 of the circuit breaker 10. The moving contact and crossbar assembly 811 comprises a movable contact arm 45 coupled to a pivot pin 818 positioned between the sidewalls 842 and in rotational contact with a bearing surface 826 of each sidewall 842. The movable contact arm 45 is also provided with a roller pin 812 slidingly mounted in a slot in the arm with the roller pin 812 in operative contact with the first and second cam surfaces 830, 834 of the sidewalls 842. A contact arm pressure spring 816 is coupled to the pivot pin 818 and the roller pin 812 with the contact arm pressure spring 816 providing the force to keep the movable contact arm 45 in the “ON” position. The crossbar and the moving contact arm assembly 811 rotates on a common axis coincident with the pivot pin 818. The movable contact arm 45 has a first end 846 and a second end 847 and includes a first member 45a and a second member 45b, with each member configured to define an open space 836 between the members at the first end 846 and coupled together at the second end 847. The contact arm pressure spring 816 is mounted within the open space 836 between the two members of the movable contact arm 45. One embodiment of the present invention provides for a one piece crossbar and formation.

Abstract translation: 本发明的断路器是具有可动触头42和横梁组件的模制外壳断路器10，其包括具有枢转地安装在断路器壳体12中的地层的横梁55，该地层具有两个间隔开的侧壁842，每个侧壁 842具有第一凸轮表面830，凸轮节点832，第二凸轮表面834和支承表面826.安装在侧壁842之间的地层中的是移动接触臂组件811，其被机械联接到断路器操作 机构40并且电耦合到断路器10的负载端子16.移动触点和横梁组件811包括可动接触臂45，该可动接触臂45联接到位于侧壁842之间并与轴承表面826旋转接触的枢转销818 每个侧壁842.可移动接触臂45还设置有滑动地安装在臂中的槽中的辊销812，其中辊销812在o 与侧壁842的第一和第二凸轮表面830,834的过度接触。接触臂压力弹簧816联接到枢转销818和辊销812，其中接触臂压力弹簧816提供力以保持活动触点 手臂45处于“ON”位置。 横杆和可动接触臂组件811在与枢轴销818重合的共同轴线上旋转。可动接触臂45具有第一端846和第二端847，并且包括第一构件45a和第二构件45b，每个 构件被构造成在第一端846处的构件之间限定开放空间836，并且在第二端847处联接在一起。接触臂压力弹簧816安装在可动接触臂45的两个构件之间的开放空间836内。一个 本发明的实施例

公开(公告)号：US06198063B1

公开(公告)日：2001-03-06

申请号：US09434435

申请日：1999-11-05

Applicant: Rodney Kramer

Inventor： Rodney Kramer

IPC: H01H3304

CPC classification number: H01H9/0264 ,  H01H9/342

Abstract: A multi-phase circuit breaker assembly 10 includes a circuit breaker 12 having a housing 13 containing circuit breaker operating components and having a gas venting chamber 22 associated with each phase of the circuit breaker. The circuit breaker has a plurality of line wiring terminals 26 at a first end 14 of the housing. Each line wiring terminal corresponds to a phase of the circuit breaker. A terminal cover 30 is removably coupled to the first end of the housing so as to cover the line wiring terminals and prevent access to the line wiring terminals when coupled to the first end of the housing, and to gain access to the line wiring terminals only when removed from the first end of the housing. The terminal cover 30 includes a plurality of vent structures 38 integrally formed therewith. Each vent structure is in communication with an associated gas venting chamber and each vent structure is isolated from each other such that arc gases generated in each phase of the circuit breaker are exhausted through an associated vent structure with arc gases from one phase being prevented 1) from coming into contact with arc gases or line wiring terminals of a different phase, and 2) from coming into contact with wiring terminals of the same phase, thereby preventing a short circuit.

Abstract translation: 多相断路器组件10包括具有壳体13的断路器12，该壳体13包含断路器操作部件并且具有与断路器的每个相位相关联的排气室22。 断路器在壳体的第一端14处具有多个线路接线端子26。 每个线路接线端子对应于断路器的相位。 端子盖30可拆卸地联接到壳体的第一端以覆盖线路接线端子，并且当连接到壳体的第一端时防止接入线路接线端子，并且仅仅接入线路接线端子 当从壳体的第一端移除时。 端子盖30包括与其一体形成的多个通气结构38。 每个通气结构与相关联的气体排放室连通，并且每个通气结构彼此隔离，使得在断路器的每个相中产生的电弧气体通过相关联的通气结构排出，防止来自一个相的电弧气体1） 与不同相的电弧气体或线路接线端子接触，以及2）与相同相的接线端子接触，从而防止短路。

公开(公告)号：US20070189860A1

公开(公告)日：2007-08-16

申请号：US11355448

申请日：2006-02-16

Applicant: Rodney Kramer

Inventor： Rodney Kramer

IPC: B23C5/00

CPC classification number: B23C5/109 ,  B23C5/06 ,  B23C5/2213 ,  B23C2200/0416 ,  B23C2200/083 ,  B23C2200/205 ,  B23C2200/286 ,  B23C2200/361 ,  Y10T407/19 ,  Y10T407/1924 ,  Y10T407/22 ,  Y10T407/23

Abstract: An insert for use in a cutting tool having two truncated, wedge-shaped faces, and at least two edge surfaces. The insert also has a retainer hole extending through the insert at a predetermined angle to accommodate an insert retainer. The insert is indexable by repositioning the cutting insert from one face to the other face. The inserts are disposed in a plurality of circumferentially-spaced seats about a working end of a cutting tool body. Each seat has a major seating surface for mounting the insert and for receiving a retainer at a predetermined angle. The seat also has a minor seating surface oriented to engage an edge surface of the insert and to reduce the shear force against the retainer during rotation of the tool body. The tool body has angled chip pockets, resulting in more inserts per cutting tool diameter and a greater cross-sectional tool body.

Abstract translation: 一种用于具有两个截头楔形面和至少两个边缘表面的切削工具中的刀片。 插入件还具有以预定角度延伸穿过插入件的保持孔，以容纳插入物保持器。 通过将切削刀片从一个面重新定位到另一个面，刀片可转位。 插入件围绕切削工具主体的工作端布置在多个周向间隔开的座中。 每个座椅具有用于安装插入件并用于以预定角度接收保持器的主要座面。 座椅还具有定位成接合插入件的边缘表面的小座面，并且在工具主体旋转期间减小抵靠保持器的剪切力。 工具主体具有成角度的切屑袋，导致每个切削刀具直径更多的刀片和更大的横截面刀具体。