公开(公告)号：US20130307184A1

公开(公告)日：2013-11-21

申请号：US13473965

申请日：2012-05-17

申请人： Andrew J. Ries ,  Jeevan M. Prasannakumar ,  Richard P. Nelson

发明人： Andrew J. Ries ,  Jeevan M. Prasannakumar ,  Richard P. Nelson

IPC分类号： B29C45/14

CPC分类号： B29C45/1671 ,  A61N1/3754 ,  B29C45/14065 ,  B29C45/14639 ,  B29L2031/753

摘要： Methods for forming an insulative body of an implantable medical device connector module assembly employ an injection molding process, whereby first and second shots of insulative material form core and an overlay portions, respectively. In some methods, a panel portion of an electrical component is mounted between opposing surfaces of a mold such that a finger-like portion of the component extends into a cavity of the mold, with a first side thereof touching another surface of the mold and a second, opposite side exposed within the cavity; following first shot injection, the core portion captures the finger-like portion in relatively rigid relation thereto. When two types of connector bores are formed, a color indicator may be engaged with a feature of the core portion that is located in proximity to a connector bore of the first type, and then the overlay portion is formed over the indicator.

摘要翻译： 用于形成可植入医疗器械连接器模块组件的绝缘体的方法采用注射成型工艺，其中第一和第二隔离材料分别形成芯部和覆盖部分。 在一些方法中，电气部件的面板部分安装在模具的相对表面之间，使得部件的指状部分延伸到模具的空腔中，其第一侧接触模具的另一表面，并且 第二，相对侧暴露在空腔内; 在第一次注射之后，芯部分以相对刚性的关系捕获手指状部分。 当形成两种类型的连接器孔时，颜色指示器可以与位于第一类型的连接器孔附近的芯部分的特征接合，然后覆盖部分形成在指示器之上。

公开(公告)号：US4042080A

公开(公告)日：1977-08-16

申请号：US688047

申请日：1976-05-19

申请人： Richard P. Nelson

发明人： Richard P. Nelson

IPC分类号： F16D65/22 ,  F16D65/24

CPC分类号： F16D65/22

摘要： A wheel cylinder piston made of powdered metal is provided with a through hole and a steel or powdered metal insert of hard metal received in and fills the hole. The hardened insert acts directly against a tang of the brake shoe, eliminating the need for reaction pins. The piston of the assembly is made in a die set having a through rod to define the hole, the piston green preform being sintered and sized before or after the insert is in place.

摘要翻译： 由粉末金属制成的轮缸活塞设置有通孔和容纳并填充孔的硬质金属的钢或粉末金属插入物。 硬化的插入件直接抵抗制动蹄的脚，消除了对反作用销的需要。 组件的活塞在具有通孔的模具中制成以限定孔，活塞生坯预成型件在插入件就位之前或之后被烧结并定尺寸。

公开(公告)号：US08945451B2

公开(公告)日：2015-02-03

申请号：US13473965

申请日：2012-05-17

申请人： Andrew J. Ries ,  Jeevan M. Prasannakumar ,  Richard P. Nelson

发明人： Andrew J. Ries ,  Jeevan M. Prasannakumar ,  Richard P. Nelson

IPC分类号： B29C45/14

CPC分类号： B29C45/1671 ,  A61N1/3754 ,  B29C45/14065 ,  B29C45/14639 ,  B29L2031/753

摘要： Methods for forming an insulative body of an implantable medical device connector module assembly employ an injection molding process, whereby first and second shots of insulative material form core and an overlay portions, respectively. In some methods, a panel portion of an electrical component is mounted between opposing surfaces of a mold such that a finger-like portion of the component extends into a cavity of the mold, with a first side thereof touching another surface of the mold and a second, opposite side exposed within the cavity; following first shot injection, the core portion captures the finger-like portion in relatively rigid relation thereto. When two types of connector bores are formed, a color indicator may be engaged with a feature of the core portion that is located in proximity to a connector bore of the first type, and then the overlay portion is formed over the indicator.

摘要翻译： 用于形成可植入医疗器械连接器模块组件的绝缘体的方法采用注射成型工艺，其中第一和第二隔离材料分别形成芯部和覆盖部分。 在一些方法中，电气部件的面板部分安装在模具的相对表面之间，使得部件的指状部分延伸到模具的空腔中，其第一侧接触模具的另一表面，并且 第二，相对侧暴露在空腔内; 在第一次注射之后，芯部分以相对刚性的关系捕获手指状部分。 当形成两种类型的连接器孔时，颜色指示器可以与位于第一类型的连接器孔附近的芯部分的特征接合，然后覆盖部分形成在指示器之上。

公开(公告)号：US08628348B2

公开(公告)日：2014-01-14

申请号：US13473934

申请日：2012-05-17

申请人： Andrew J. Ries ,  Jeevan M. Prasannakumar ,  Richard P. Nelson

发明人： Andrew J. Ries ,  Jeevan M. Prasannakumar ,  Richard P. Nelson

IPC分类号： H01R13/405

CPC分类号： A61N1/05 ,  A61N1/3752 ,  H01Q1/273 ,  H01R4/023 ,  H01R4/34 ,  H01R24/58 ,  H01R43/24 ,  H01R2103/00 ,  H01R2201/12 ,  Y10T29/49174 ,  Y10T29/49204

摘要： A contact component of an implantable medical device connector module assembly includes a threaded bore in fluid communication with a connector bore thereof, and a flanged bore in fluid communication with the threaded bore. A perimeter surface of the flanged bore creates a shutoff with a pin during injection molding to form an insulative body of the assembly, and a perimeter surface of an insulative bore formed around the pin is preferably flush with that of the flanged bore of the contact component. A centerline axis of the flanged bore is preferably aligned with that of the threaded bore, for example, so that the molded insulative bore has a centerline axis aligned with that of the threaded bore of the contact component.

摘要翻译： 可植入医疗装置连接器模块组件的接触部件包括与其连接器孔流体连通的螺纹孔和与螺纹孔流体连通的凸缘孔。 凸缘孔的周边表面在注射成型期间产生与销的关闭以形成组件的绝缘体，并且围绕销的形成的绝缘孔的周边表面优选地与接触部件的凸缘孔的周边表面齐平 。 凸缘孔的中心轴线优选地与螺纹孔的中心线对准，例如，使得模制的绝缘孔具有与接触部件的螺纹孔的中心线对准的中心线轴线。

公开(公告)号：US20130309889A1

公开(公告)日：2013-11-21

申请号：US13473934

申请日：2012-05-17

申请人： Andrew J. Ries ,  Jeevan M. Prasannakumar ,  Richard P. Nelson

发明人： Andrew J. Ries ,  Jeevan M. Prasannakumar ,  Richard P. Nelson

IPC分类号： H01R13/52 ,  H01R43/00

CPC分类号： A61N1/05 ,  A61N1/3752 ,  H01Q1/273 ,  H01R4/023 ,  H01R4/34 ,  H01R24/58 ,  H01R43/24 ,  H01R2103/00 ,  H01R2201/12 ,  Y10T29/49174 ,  Y10T29/49204

摘要： A contact component of an implantable medical device connector module assembly includes a threaded bore in fluid communication with a connector bore thereof, and a flanged bore in fluid communication with the threaded bore. A perimeter surface of the flanged bore creates a shutoff with a pin during injection molding to form an insulative body of the assembly, and a perimeter surface of an insulative bore formed around the pin is preferably flush with that of the flanged bore of the contact component. A centerline axis of the flanged bore is preferably aligned with that of the threaded bore, for example, so that the molded insulative bore has a centerline axis aligned with that of the threaded bore of the contact component.

摘要翻译： 可植入医疗装置连接器模块组件的接触部件包括与其连接器孔流体连通的螺纹孔和与螺纹孔流体连通的凸缘孔。 凸缘孔的周边表面在注射成型期间产生与销的关闭以形成组件的绝缘体，并且围绕销的形成的绝缘孔的周边表面优选地与接触部件的凸缘孔的周边表面齐平 。 凸缘孔的中心轴线优选地与螺纹孔的中心线对准，例如，使得模制的绝缘孔具有与接触部件的螺纹孔的中心线对准的中心线轴线。

公开(公告)号：US4069571A

公开(公告)日：1978-01-24

申请号：US690110

申请日：1976-05-26

申请人： Richard P. Nelson ,  William H. Roth

发明人： Richard P. Nelson ,  William H. Roth

IPC分类号： B23P15/10 ,  F16D65/22

CPC分类号： F16D65/22 ,  B23P15/10

摘要： A wheel cylinder piston is made of sintered powdered metal having a boss provided with a flare on the bossed end surface to assist in holding the wheel cylinder boot in place on the piston. The piston is of the type that directly engages an abutment on a brake shoe instead of utilizing a pin to transmit force between the piston and the brake shoe. The flare is formed by striking a peripherally extending surface section of the boss end with an annular mandrel, the striking action axially compressing a cylindrical portion of the boss and creating an annular shear fracture extending substantially parallel to the center line of the boss. The compressed section extends to a depth controlled by the striking force and stroke and characteristics of the powdered metal material. The sheared cylindrical portion flares outwardly to form a flared end on the boss.

摘要翻译： 轮缸活塞由烧结的粉末金属制成，其具有在凸起端表面上设置有火炬的凸台，以帮助将轮缸套保持在活塞上的适当位置。 活塞是直接接合制动蹄上的邻接件的类型，而不是利用销来在活塞和制动蹄之间传递力。 通过用环形心轴撞击凸台端部的周向延伸的表面部分形成火炬，打击作用轴向地压缩凸台的圆柱形部分并且产生基本上平行于凸台的中心线延伸的环形剪切断裂。 压缩部分延伸到由粉末状金属材料的冲击力和冲程以及特性控制的深度。 剪切的圆柱形部分向外张开以在凸台上形成扩口端。

公开(公告)号：US4593883A

公开(公告)日：1986-06-10

申请号：US679708

申请日：1984-12-10

申请人： Richard P. Nelson

发明人： Richard P. Nelson

IPC分类号： B66F9/02 ,  B60P1/10

CPC分类号： B66F9/02 ,  Y10S414/124

摘要： A transporting device for lifting a relatively heavy roll of material to a selected level so that it can be moved and loaded onto production apparatus. The device comprises a platform base on casters that supports a fixed vertical, tubular column, within which is mounted an elongated, rotatable screw threadedly engaged to a ballscrew nut that moves up and down with the column when the screw is turned. Connected to the screw nut by a support assembly is a spindle that extends outwardly at a right angle from the column. The screw is driven by an electric motor mounted on the platform base, powered by the battery and connected through a gear reduction unit to the screw. A handle is attached to the platform base for moving the entire device and controllable switches are provided for moving the spindle up and down within preselected limits.

摘要翻译： 一种用于将相对较重的材料卷材提升到选定水平的运送装置，使得其能够移动并装载到生产设备上。 该装置包括支撑固定的垂直管状柱的脚轮上的平台基座，在其中安装有细长的可旋转的螺丝，该螺旋螺纹与螺杆螺母螺纹接合，该螺旋螺母在螺杆转动时上下移动。 通过支撑组件连接到螺母是从柱垂直向外延伸的主轴。 螺丝由安装在平台基座上的电动机驱动，由电池供电并通过齿轮减速单元连接到螺钉。 手柄连接到平台底座上，用于移动整个设备，并提供可控开关，用于在预选的极限内上下移动主轴。