专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080264378A1 Connecting Rod with Cast-In Insert 有权
标题翻译：连杆与铸造插入
公开(公告)号：US20080264378A1
公开(公告)日：2008-10-30
申请号：US11995770
申请日：2006-07-19
申请人： Joel H. Mandel , Donald D. Cooper , Carl J. Langraff
发明人： Joel H. Mandel , Donald D. Cooper , Carl J. Langraff
IPC分类号： F02B75/32
CPC分类号： F16C7/023 , B22D19/14 , Y10T29/49288 , Y10T74/2142 , Y10T74/2162
摘要： A cast metal connecting rod of the type used in a reciprocating piston engine has a beam section between two end sections. The beam section and the end sections are integral with one another and are at least partially made of a cast metal material. At least the beam section of the connecting rod includes an insert made of a sintered powder metal material. The insert is at least partially encapsulated by the cast metal material of the connecting rod. The insert reinforces the connecting rod and can help match characteristics of surrounding or mating parts of the engine that are made of materials more similar to the material of the insert than the cast metal of the connecting rod. The cast metal material, for example aluminum alloy, of the connecting rod can also provide localized regions of high machinability where needed.
摘要翻译：用于往复活塞式发动机的类型的铸造金属连杆具有在两个端部之间的梁部分。梁部分和端部部分彼此成一体并且至少部分地由铸造金属材料制成。至少连杆的梁部分包括由烧结粉末金属材料制成的插入件。插入件至少部分地被连接杆的铸造金属材料包封。插入件加强连杆，并且可以帮助匹配发动机的周围或配合部件的特性，该特性由与连杆的铸造金属相比更加类似于插入件的材料的材料制成。连接杆的铸造金属材料（例如铝合金）还可以在需要时提供高切削性的局部区域。

2. 发明授权

US08789404B2 Compression limiter having retention features 有权
标题翻译：具有保留功能的压缩限制器
公开(公告)号：US08789404B2
公开(公告)日：2014-07-29
申请号：US13384707
申请日：2010-07-22
申请人： Alan Taylor , Donald D. Cooper
发明人： Alan Taylor , Donald D. Cooper
IPC分类号： B21J13/00
CPC分类号： F16B5/025 , B22F3/02 , B22F2003/031 , B22F2003/033 , F16B19/02 , F16B41/002
摘要： A compression limiter is disclosed that comprises an upper surface and a lower surface. The compression limiter further comprises an inner surface that defines a passageway configured to accommodate a fastener and an outer surface configured to engage a structure in which the compression limiter is placed. A first retainer projects outwardly from the outer surface and includes a first retention surface that has at least a planar portion. The first retainer further includes an undercut surface disposed inwardly from the first retention surface so as to create a corner extending in a direction with at least a component perpendicular to the longitudinal direction. A method of forming the compression limiter is also disclosed.
摘要翻译：公开了一种包括上表面和下表面的压缩限制器。压缩限制器还包括限定被配置为容纳紧固件的通道的内表面和被配置为接合放置压缩限制器的结构的外表面。第一保持器从外表面向外突出并且包括至少具有平面部分的第一保持表面。第一保持器还包括从第一保持表面向内设置的底切表面，以便产生沿至少一个垂直于纵向方向的分量的方向延伸的拐角。还公开了形成压缩限制器的方法。

3. 发明授权

US08336425B2 Connecting rod with cast-in insert 有权
标题翻译：带插入式插件的连杆
公开(公告)号：US08336425B2
公开(公告)日：2012-12-25
申请号：US11995770
申请日：2006-07-19
申请人： Joel H. Mandel , Donald D. Cooper , Carl J. Langraff
发明人： Joel H. Mandel , Donald D. Cooper , Carl J. Langraff
IPC分类号： F16C7/00 , B21D53/84 , B23P17/00
CPC分类号： F16C7/023 , B22D19/14 , Y10T29/49288 , Y10T74/2142 , Y10T74/2162
摘要： A cast metal connecting rod of the type used in a reciprocating piston engine has a beam section between two end sections. The beam section and the end sections are integral with one another and are at least partially made of a cast metal material. At least the beam section of the connecting rod includes an insert made of a sintered powder metal material. The insert is at least partially encapsulated by the cast metal material of the connecting rod. The insert reinforces the connecting rod and can help match characteristics of surrounding or mating parts of the engine that are made of materials more similar to the material of the insert than the cast metal of the connecting rod. The cast metal material, for example aluminum alloy, of the connecting rod can also provide localized regions of high machinability where needed.
摘要翻译：用于往复活塞式发动机的类型的铸造金属连杆具有在两个端部之间的梁部分。梁部分和端部部分彼此成一体并且至少部分地由铸造金属材料制成。至少连杆的梁部分包括由烧结粉末金属材料制成的插入件。插入件至少部分地被连接杆的铸造金属材料包封。插入件加强连杆，并且可以帮助匹配发动机的周围或配合部件的特性，该特性由与连杆的铸造金属相比更加类似于插入件的材料的材料制成。连接杆的铸造金属材料（例如铝合金）还可以在需要时提供高切削性的局部区域。

4. 发明申请

US20100116240A1 MULTI-PIECE THIN WALLED POWDER METAL CYLINDER LINERS 审中-公开
标题翻译：多层薄壁粉末金属气缸衬管
公开(公告)号：US20100116240A1
公开(公告)日：2010-05-13
申请号：US12532588
申请日：2008-04-03
申请人： Timothy M. Campbell , Joel H. Mandel , Donald J. Phillips , Donald D. Cooper
发明人： Timothy M. Campbell , Joel H. Mandel , Donald J. Phillips , Donald D. Cooper
IPC分类号： F02F1/00 , B23P11/00
CPC分类号： F02F1/00 , B22F5/008 , B22F7/062 , B22F2003/247 , B22F2998/10 , F02F1/08 , Y10T29/49272 , B22F3/02 , B22F3/10 , B22F3/24 , C04B41/5111
摘要： A powder metal cylinder liner with a ratio of the length to the wall thickness greater than 12 made of at least two end to end cylinder liner pieces with each piece having a ratio of the length to the wall thickness of less than 20. The powder metal composition includes approximately between 85% and 99% sponge iron powder, approximately between 0.1% and 2.0% graphite, and approximately between 0.1% and 2.0% ethylene bis-stearamide wax. The cylinder liner pieces can be made using conventional powder metal compaction and sintering processes.
摘要翻译：一种粉末金属气缸衬套，其长度与壁厚之比大于12，由至少两个端对端气缸套件制成，每个零件的长度与壁厚之比小于20.粉末金属组合物包含约85％至99％的海绵铁粉，约0.1％至2.0％的石墨和约0.1％至2.0％的亚乙基双硬脂酰胺蜡。气缸套可以使用传统的粉末金属压实和烧结工艺制成。

5. 发明申请

US20100086429A1 THIN WALLED POWDER METAL COMPONENT MANUFACTURING 有权
标题翻译：薄壁粉末金属部件制造
公开(公告)号：US20100086429A1
公开(公告)日：2010-04-08
申请号：US12442253
申请日：2007-09-21
申请人： Timothy M. Campbell , Joel H. Mandel , Donald J. Phillips , Donald D. Cooper , Henry J. Knott
发明人： Timothy M. Campbell , Joel H. Mandel , Donald J. Phillips , Donald D. Cooper , Henry J. Knott
IPC分类号： B22F5/12 , B22F3/02 , B22F3/12
CPC分类号： B30B15/024 , B22F3/03 , B22F3/04 , B22F5/008
摘要： A powder metal component which has a powder metal composition formed into a cylinder, wherein the cylinder includes a wall thickness and a length, and a ratio of the length to the thickness is relatively high such that conventional compaction methods are difficult to use. The powder metal composition includes approximately between 85% and 99% sponge iron powder, approximately between 0.1% and 2.0% graphite, and approximately between 0.1% and 2.0% ethylene bis-stearamide wax. The powder metal component can be manufactured using an apparatus which includes a hard material core rod, and a shaped elastic die configured to circumscribe the core rod, or conversely, an apparatus with a shaped elastic core rod and a hard die. In the case of the former, the shaped elastic die can have an inner contour wherein a longitudinal load on the shaped elastic die radially compresses the powder metal to the desired shape and density distribution, hi the latter, longitudinally compressing the core rod radially compresses the powder metal to the desired shape and density distribution. An ejection punch can be made flush with the liner an pressure on the elastic die relieved prior to ejection to promote end integrity, the elastic die can be compressed alone or simultaneous with axial compression of the powder metal or a collet can be used to radially compress the elastic die using axial motion.
摘要翻译：一种粉末金属组分，其具有形成为圆筒的粉末金属组合物，其中所述圆筒包括壁厚和长度，并且长度与厚度的比率相对较高，使得常规的压实方法难以使用。粉末金属组合物包括约85％至99％的海绵铁粉，约0.1％至2.0％的石墨和约0.1％至2.0％的亚乙基双硬脂酰胺蜡。粉末金属成分可以使用包括硬质材料芯棒和被配置为围绕芯棒的成形弹性模具或相反地具有成形弹性芯棒和硬模具的装置的装置来制造。在前者的情况下，成型的弹性模具可以具有内部轮廓，其中成形弹性模具上的纵向载荷将粉末金属径向压缩成所需的形状和密度分布。在后者中，纵向压缩芯棒径向地压缩粉末金属到所需的形状和密度分布。喷射冲头可以与衬垫齐平，弹性模具上的压力在排出之前释放以促进端部完整性，弹性模头可以单独压缩或与粉末金属的轴向压缩同时压缩或者可以用于径向压缩弹性模具使用轴向运动。

6. 发明授权

US08071016B2 Thin walled powder metal component manufacturing 有权
标题翻译：薄壁粉末金属部件制造
公开(公告)号：US08071016B2
公开(公告)日：2011-12-06
申请号：US12442253
申请日：2007-09-21
申请人： Timothy M. Campbell , Joel H. Mandel , Donald J. Phillips , Donald D. Cooper , Henry J. Knott
发明人： Timothy M. Campbell , Joel H. Mandel , Donald J. Phillips , Donald D. Cooper , Henry J. Knott
IPC分类号： B22F3/14 , B22F1/00 , B22F3/02
CPC分类号： B30B15/024 , B22F3/03 , B22F3/04 , B22F5/008
摘要： A method is disclosed of forming a powder metal compact. Powder metal is placed in an annular space of a compaction die tool set in which the annular space has inner and outer cylindrical surfaces that form inner and outer cylindrical surfaces of the powder metal compact. An elastomeric tool has a first cylindrical surface adjacent to a fixed cylindrical surface of the compaction die tool set that is radially fixed and further has a second cylindrical surface, opposite to the first cylindrical surface, that touches the powder metal. The powder metal is compressed to form the powder metal compact by applying an external axial force on the elastomeric tool while maintaining the diameter of the fixed cylindrical surface so as to cause the elastomeric tool to compress the second cylindrical surface of the elastomeric tool against the powder metal.
摘要翻译：公开了形成粉末金属压块的方法。粉末金属被放置在压实模具工具组的环形空间中，其中环形空间具有形成粉末金属压块的内部和外部圆柱形表面的内部和外部圆柱形表面。弹性体工具具有邻近压实模具工具组的固定圆柱形表面的第一圆柱形表面，其被径向固定，并且还具有与第一圆柱形表面相对的与粉末金属相接触的第二圆柱形表面。通过在弹性体工具上施加外部轴向力来将粉末金属压缩以形成粉末金属压块，同时保持固定圆柱形表面的直径，以便使弹性体工具将弹性体工具的第二圆柱形表面压靠在粉末上金属。

7. 发明授权

US07625522B2 Method and apparatus for forming a hole or slot in powder metal components 有权
标题翻译：用于在粉末金属部件中形成孔或槽的方法和装置
公开(公告)号：US07625522B2
公开(公告)日：2009-12-01
申请号：US10559699
申请日：2004-06-09
申请人： Donald D. Cooper
发明人： Donald D. Cooper
IPC分类号： B22F1/02
CPC分类号： B30B15/022 , B22F3/03 , B22F5/10 , B22F2003/033 , B22F2999/00
摘要： One or more holes that extend through a wall of a powder metal component are formed by creating an absence of powder metal in a die set during compaction at an interface between a side surface of a punch and another side surface of the die set that faces the side surface of the punch in substantially close proximity to create the absence of powder metal at the interface.
摘要翻译：一个或多个延伸穿过粉末金属部件的壁的孔通过在压模的侧表面和模具的另一侧表面之间的界面处的压实期间产生不存在粉末金属而形成，冲头的侧表面基本上接近地在界面处产生不存在粉末金属。

8. 发明申请

US20140328648A1 Compression Limiter With Retention Features 有权
标题翻译：具有保留特性的压缩限制器
公开(公告)号：US20140328648A1
公开(公告)日：2014-11-06
申请号：US14336739
申请日：2014-07-21
申请人： Alan C. Taylor , Donald D. Cooper
发明人： Alan C. Taylor , Donald D. Cooper
IPC分类号： F16B5/02 , F16B41/00
CPC分类号： F16B5/025 , B22F3/02 , B22F2003/031 , B22F2003/033 , F16B19/02 , F16B41/002
摘要： A compression limiter is disclosed that comprises an upper surface and a lower surface. The compression limiter further comprises an inner surface that defines a passageway configured to accommodate a fastener and an outer surface configured to engage a structure in which the compression limiter is placed. A first retainer projects outwardly from the outer surface and includes a first retention surface that has at least a planar portion. The first retainer further includes an undercut surface disposed inwardly from the first retention surface so as to create a corner extending in a direction with at least a component perpendicular to the longitudinal direction. A method of forming the compression limiter is also disclosed.
摘要翻译：公开了一种包括上表面和下表面的压缩限制器。压缩限制器还包括限定被配置为容纳紧固件的通道的内表面和被配置为接合放置压缩限制器的结构的外表面。第一保持器从外表面向外突出并且包括至少具有平面部分的第一保持表面。第一保持器还包括从第一保持表面向内设置的底切表面，以便产生沿至少一个垂直于纵向方向的分量的方向延伸的拐角。还公开了形成压缩限制器的方法。

9. 发明申请

US20120121362A1 COMPRESSION LIMITER HAVING RETENTION FEATURES 有权
标题翻译：具有保留特征的压缩限制
公开(公告)号：US20120121362A1
公开(公告)日：2012-05-17
申请号：US13384707
申请日：2010-07-22
申请人： Alan Taylor , Donald D. Cooper
发明人： Alan Taylor , Donald D. Cooper
IPC分类号： F16B43/00 , B22F3/02
CPC分类号： F16B5/025 , B22F3/02 , B22F2003/031 , B22F2003/033 , F16B19/02 , F16B41/002
摘要： A compression limiter is disclosed that comprises an upper surface and a lower surface The compression limiter further comprises an inner surface that defines a passageway configured to accommodate a fastener and an outer surface configured to engage a structure in which the compression limiter is placed. A first retainer projects outwardly from the outer surface and includes a first retention surface that has at least a planar portion. The first retainer further includes an undercut surface disposed in inwardly from the first retention surface so as to create a corner extending in a direction with at least a component perpendicular to the longitudinal direction. A method of forming the compression limiter is also disclosed.
摘要翻译：公开了一种压缩限制器，其包括上表面和下表面。压缩限制器还包括内表面，其限定被配置为容纳紧固件的通道和被配置为接合其中放置压缩限制器的结构的外表面。第一保持器从外表面向外突出并且包括至少具有平面部分的第一保持表面。第一保持器还包括从第一保持表面向内设置的底切表面，以便产生沿至少一个垂直于纵向方向的分量的方向延伸的拐角。还公开了形成压缩限制器的方法。

10. 发明授权

US09382930B2 Compression limiter with retention features 有权
标题翻译：具有保留功能的压缩限制器
公开(公告)号：US09382930B2
公开(公告)日：2016-07-05
申请号：US14336739
申请日：2014-07-21
申请人： Alan C. Taylor , Donald D. Cooper
发明人： Alan C. Taylor , Donald D. Cooper
IPC分类号： F16B43/02 , F16B5/02 , B22F3/02 , F16B19/02 , F16B41/00 , B22F3/03
CPC分类号： F16B5/025 , B22F3/02 , B22F2003/031 , B22F2003/033 , F16B19/02 , F16B41/002
摘要： A compression limiter is disclosed that comprises an upper surface and a lower surface. The compression limiter further comprises an inner surface that defines a passageway configured to accommodate a fastener and an outer surface configured to engage a structure in which the compression limiter is placed. A first retainer projects outwardly from the outer surface and includes a first retention surface that has at least a planar portion. The first retainer further includes an undercut surface disposed inwardly from the first retention surface so as to create a corner extending in a direction with at least a component perpendicular to the longitudinal direction. A method of forming the compression limiter is also disclosed.
摘要翻译：公开了一种包括上表面和下表面的压缩限制器。压缩限制器还包括限定被配置为容纳紧固件的通道的内表面和被配置为接合放置压缩限制器的结构的外表面。第一保持器从外表面向外突出并且包括至少具有平面部分的第一保持表面。第一保持器还包括从第一保持表面向内设置的底切表面，以便产生沿至少一个垂直于纵向方向的分量的方向延伸的拐角。还公开了形成压缩限制器的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式