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11. 发明授权

US06263720B1 Method for making wing-shaped parts and resulting parts 失效
标题翻译：制造翼形零件及其部件的方法
公开(公告)号：US06263720B1
公开(公告)日：2001-07-24
申请号：US09403002
申请日：1999-10-15
申请人： Daniel Valin
发明人： Daniel Valin
IPC分类号： B21D4100
CPC分类号： B60B35/08 , B21D53/00 , B21D53/88 , B23P15/00 , B23P2700/14 , B60G21/051 , B60G2202/135 , B60G2202/136 , B60G2206/012 , B60G2206/20 , B60G2206/202 , B60G2206/42 , B60G2206/60 , B60G2206/81 , B60G2206/8103 , B62D25/00 , Y10T29/49291
摘要： A method including the following successive operations carried out on a tube section: a) swaging one end to form at least two longitudinal strips folded down edge to edge and radially projecting outwards; b) cutting out the external projection of the strips to obtain at least two longitudinally separate tabs; and c) shaping the tabs into wings. The method can be used for making stirrups or fork joints at the end of a tubular part. It can also be used to produce semirigid axles or cradles for motor vehicles.
摘要翻译：一种方法，包括在管部分上执行以下连续操作：a）将一端模锻，以形成沿着边缘向边缘向下折叠并向外径向突出的至少两个纵向条带; b）切割条的外部突起以获得至少两个纵向分离的突片; 和c）将翼片成形为翼。该方法可用于在管状部件的端部处制造箍筋或叉形接头。它也可以用于生产机动车辆的半刚性轴或托架。

12. 发明授权

US5428896A Method for producing a monoblock composite connecting rod by placing preimpregnated fibers on an extractable mandrel 失效
标题翻译：通过将预先浸渍的纤维放置在可提取的心轴上来生产单块复合连杆的方法
公开(公告)号：US5428896A
公开(公告)日：1995-07-04
申请号：US248490
申请日：1994-05-24
申请人： Marcel Auberon , Jean-Francois Fuchs , Jean-Philippe Leard
发明人： Marcel Auberon , Jean-Francois Fuchs , Jean-Philippe Leard
IPC分类号： B29C33/52 , B29C43/10 , B29C53/82 , B29C70/06 , B29C70/16 , B29C70/44 , B29L31/06 , F16C7/00 , B23P15/00
CPC分类号： F16C7/026 , B29C33/52 , B29C53/822 , B29C70/446 , B29L2031/06 , B60G2206/11 , B60G2206/7101 , Y10T29/49288 , Y10T29/4929 , Y10T29/49291 , Y10T74/2142
摘要： A method for producing a connecting rod, particularly a monoblock composite connecting rod, by placing preimpregnated fibers on an extractable mandrel, with the following successive stages. Embodying on a rigid central shaft a meltable mandrel with a shape corresponding to that of the connecting rod; winding and/or laying down the preimpregnated fibers according to a predetermined number of layers and an inclination of the fibers with respect to the longitudinal axis of the mandrel; polymerization with a homogeneous compacting pressure being applied to the entire outer surface of the unit; and then final operations for removing the mandrel and machining to required dimensions of the connecting rod.
摘要翻译：一种用于生产连杆，特别是整体复合连杆的方法，通过将预先浸渍的纤维放置在可提取的心轴上，并具有以下连续阶段。在刚性中心轴上形成具有对应于连杆的形状的可熔式心轴; 根据预定数量的层卷绕和/或铺放预浸渍纤维，以及纤维相对于心轴的纵向轴线的倾斜度; 具有均匀的压实压力的聚合被施加到单元的整个外表面; 然后进行最终的操作，以除去心轴并加工成连接杆所需的尺寸。

13. 发明授权

US5131577A Apparatus for making a powder metal connecting rod 失效
标题翻译：用于制造粉末金属连接杆的装置
公开(公告)号：US5131577A
公开(公告)日：1992-07-21
申请号：US640717
申请日：1991-01-14
申请人： Peter Y. Hoag , David A. Yeager
发明人： Peter Y. Hoag , David A. Yeager
IPC分类号： B22F5/00 , B23D31/00 , F16C9/04
CPC分类号： F16C9/045 , B22F5/003 , B23D31/003 , Y10T225/30 , Y10T225/325 , Y10T225/35 , Y10T225/357 , Y10T29/49288 , Y10T29/4929 , Y10T29/49291
摘要： A method of making a connecting rod for attachment to a bearing journal by separation of parts of the connecting rod, comprising: (a) forging a powder metal sintered preform to provide a one-piece connecting rod having an annular wall defining a crank opening with a center axis and with stress risers for establishing a cracking plane that extends across said crank opening; (b) providing access for a compression coupling across the cracking plane; (c) while at ambient conditions, applying tension substantially uniformly across the cracking plane to propogate fracture from the stress risers along said cracking plane and thereby separate the connecting rod into a cap and body with cracked surfaces; and (d) remating the cap and body by applying a compression coupling through the access to draw said cap and body together under guidance and with metal yielding pressure to effect substantially an exact rematch of said cracked surfaces. Control of the diametrical clearance between the bolt shanks and the bolt openings, of the bolts used as the compression coupling, promotes guidance needed to achieve such rematch. The cracking is effected in an improved manner by use of continuous pulling apart of the rod in a direction perpendicular to the cracking plane.
摘要翻译：一种用于通过分离连杆的部分来制造用于附接到轴承轴颈的连杆的方法，包括：（a）锻造粉末金属烧结预成型件以提供一体式连杆，其具有限定曲柄开口的环形壁，中心轴线和应力立管，用于建立延伸穿过所述曲柄开口的裂缝平面; （b）提供穿过裂缝平面的压缩联接的通路; （c）在环境条件下，在裂缝平面上基本上均匀地施加张力，以沿着所述裂缝平面将应力梯形裂开，从而将连接杆分成具有裂纹表面的盖和主体; 以及（d）通过在所述通道上施加压缩联接件来引导所述帽和身体，以在引导下并且在金属屈服压力下将所述帽和身体一起拉到一起，从而基本上实现所述裂纹表面的精确重新匹配。控制用作压缩联轴器的螺栓的螺栓杆和螺栓孔之间的直径间隙促进了实现这种重新配合所需的指导。通过使用杆在与裂缝平面垂直的方向上连续拉开，以改进的方式实现裂纹。

14. 发明授权

US2502737A Method for forging connecting rods 失效
标题翻译：连杆锻造方法
公开(公告)号：US2502737A
公开(公告)日：1950-04-04
申请号：US60037745
申请日：1945-06-19
申请人： CIE FORGES ET ACIERIES MARINE
发明人： FRANCOIS MELEY , ANDRE LEMOINE
IPC分类号： B21K1/76
CPC分类号： B21K1/766 , B21J1/025 , Y10T29/49291 , Y10T428/12465

15. 发明授权

US2169894A Method of forming blanks 失效
标题翻译：形成坯料的方法
公开(公告)号：US2169894A
公开(公告)日：1939-08-15
申请号：US13975437
申请日：1937-04-29
申请人： CRILEY WILLIAM W
发明人： CRILEY WILLIAM W
IPC分类号： B21K1/06
CPC分类号： B21J5/02 , B21K1/766 , Y10T29/49291 , Y10T74/2142

16. 发明授权

US1307454A And gabriel midboe 失效
公开(公告)号：US1307454A
公开(公告)日：1919-06-24
申请号：US1307454D
CPC分类号： F16C7/023 , Y10T29/49291 , Y10T74/2152

17. 发明授权

US08484844B2 Method of manufacturing a connecting rod assembly for an internal combustion engine 有权
标题翻译：制造用于内燃机的连杆组件的方法
公开(公告)号：US08484844B2
公开(公告)日：2013-07-16
申请号：US13296397
申请日：2011-11-15
申请人： Alan Stephen McEwan
发明人： Alan Stephen McEwan
IPC分类号： B21D53/84 , F02B75/32
CPC分类号： B23P15/00 , B22F2998/00 , B23P2700/04 , F16C7/023 , F16C9/04 , F16C17/02 , F16C33/1065 , F16C33/14 , F16C2360/22 , F16J1/16 , Y10T29/49249 , Y10T29/49266 , Y10T29/49268 , Y10T29/49288 , Y10T29/4929 , Y10T29/49291 , Y10T29/49865 , Y10T29/49945 , Y10T29/49995 , Y10T74/2142 , B22F5/10
摘要： A method of manufacturing a connecting rod assembly including the steps of defining a small end of a connecting rod assembly having a terminal end and then defining a pin bore extending through the small end of the connecting rod assembly. A pair of channels is formed on opposite sides of the small end of the connecting rod assembly wherein the axis of each of the channels is substantially perpendicular to the axis of the pin bore. A bushing having a contact surface including at least partially annular grooves disposed thereon is installed into the pin bore of the small end. The connecting rod is then machined to reduce the width of the small end between each channel and the terminal end wherein at least a portion of the grooves are disposed along the distal ends to reduce the need to deburr the area adjacent to the pin bore.
摘要翻译：一种制造连杆组件的方法，包括以下步骤：限定具有终端的连杆组件的小端，然后限定延伸穿过连杆组件的小端的销孔。一对通道形成在连杆组件的小端的相对侧上，其中每个通道的轴线基本上垂直于销孔的轴线。具有包括设置在其上的至少部分环形槽的接触表面的衬套安装在小端的销孔中。然后加工连杆以减小每个通道与终端之间的小端部的宽度，其中至少一部分凹槽沿着远端设置，以减少对邻近销孔的区域去毛刺的需要。

18. 发明授权

US08152939B2 Non-heat treated connecting rod and method of manufacturing the same 有权
标题翻译：非热处理连杆及其制造方法
公开(公告)号：US08152939B2
公开(公告)日：2012-04-10
申请号：US11221853
申请日：2005-09-09
申请人： Tatsuya Hasegawa , Zenji Iida , Kentaro Takada
发明人： Tatsuya Hasegawa , Zenji Iida , Kentaro Takada
IPC分类号： C22C38/00 , C21D8/00
CPC分类号： F16C7/023 , F16C9/045 , Y10T29/49288 , Y10T29/49291 , Y10T74/2142
摘要： A non-heat treated connecting rod which comprises, by mass %, C: 0.25-0.35%, Si: 0.50-0.70%, Mn: 0.60-0.90%, P: 0.040-0.070%, S: 0.040-0.130%, Cr: 0.10-0.20%, V: 0.15-0.20%, Ti: 0.15-0.20% and N: 0.002-0.020%, and the balance Fe and impurities, with chemical compositions being less than 0.80 in the value of C+(Si/10)+(Mn/5)+(5Cr/22)+1.65 V−(5S/7) using the symbol of the element as its content, the microstructure of the Big end of the said connecting rod being ferrite-pearlite, all-region hardness of the said big end being 255 to 320 in Vickers hardness, the ferrite-region hardness in the said ferrite-pearlite of the Big end being 250 or more in Vickers hardness and the ratio of the said ferrite-region hardness to the said all-region hardness of the said Big end being 0.80 or more, is excellent in machinability, fracture splitting ability, and fatigue resistance, although no Pb at all is added. Therefore, this non-heat treated connecting rod can be utilized as a low cost type connecting rod in automobile engines or the like.
摘要翻译： 1.一种非热处理连杆，其以质量％计含有C：0.25-0.35％，Si：0.50-0.70％，Mn：0.60-0.90％，P：0.040-0.070％，S：0.040-0.130％，Cr ：0.10-0.20％，V：0.15-0.20％，Ti：0.15-0.20％和N：0.002-0.020％，余量为Fe和杂质，化学成分小于0.80（C +（Si / 10））+（Mn / 5）+（5Cr / 22）+1.65V-（5S / 7），使用元素的符号作为其含量，所述连杆的大端的微结构为铁素体 - 珠光体，所述大端的区域硬度维氏硬度为255〜320，所述大端的所述铁素体 - 珠光体的铁素体区硬度为维氏硬度为250以上，所述铁素体区硬度与所述所述大端的全区域硬度为0.80以上，尽管不添加Pb，但是其切削性，断裂能力和耐疲劳性优异。因此，这种未经热处理的连杆可用作汽车发动机等中的低成本型连杆。

19. 发明授权

US08136380B2 Spline member manufacturing apparatus and manufacturing method 有权
标题翻译：花键构件制造装置及制造方法
公开(公告)号：US08136380B2
公开(公告)日：2012-03-20
申请号：US12237873
申请日：2008-09-25
申请人： Masaki Nakajima , Hideyuki Nagai , Kazushi Nagashima , Ariyoshi Terao
发明人： Masaki Nakajima , Hideyuki Nagai , Kazushi Nagashima , Ariyoshi Terao
IPC分类号： B21J13/00
CPC分类号： B21K1/762 , F16H57/082 , Y10T29/49291
摘要： A spline member manufacturing apparatus includes a shaving punch, a shaving die, a spline punch, and a stripper. The stripper supports a first surface of a base plate portion and an outer circumferential surface of a boss portion. The shaving punch is advanced relatively, while a material and the stripper are being pressed so that cutout portions are formed in an outer circumference portion of the base plate portion by the shaving punch and the shaving die. The shaving punch is further advanced relatively while the outer circumferential surface of the base plate portion is held by the shaving die, so that a spline portion is formed by inserting the spline punch along the inner circumferential surface of the boss portion.
摘要翻译：花键构件制造装置包括剃须刀，剃削刀片，花键冲头和剥离器。剥离器支撑基板部分的第一表面和凸台部分的外周表面。剃须冲头相对地推进，同时材料和剥离器被压制，使得切口部分通过剃刮冲头和剃削模具形成在基板部分的外周部分中。剃须冲头相对地进一步升高，同时基板部分的外周面由剃削模具保持，从而通过沿着凸台部分的内圆周表面插入花键冲压件形成花键部分。

20. 发明授权

US08079145B2 Method of manufacturing a connecting rod assembly for an internal combustion engine 有权
标题翻译：制造用于内燃机的连杆组件的方法
公开(公告)号：US08079145B2
公开(公告)日：2011-12-20
申请号：US12356110
申请日：2009-01-20
申请人： Alan Stephen McEwan
发明人： Alan Stephen McEwan
IPC分类号： B21D53/84 , B21K1/44 , B23P11/00 , B23P13/04 , B23P15/10
CPC分类号： B23P15/00 , B22F2998/00 , B23P2700/04 , F16C7/023 , F16C9/04 , F16C17/02 , F16C33/1065 , F16C33/14 , F16C2360/22 , F16J1/16 , Y10T29/49249 , Y10T29/49266 , Y10T29/49268 , Y10T29/49288 , Y10T29/4929 , Y10T29/49291 , Y10T29/49865 , Y10T29/49945 , Y10T29/49995 , Y10T74/2142 , B22F5/10
摘要： A method of manufacturing a connecting rod assembly including the steps of defining a small end of a connecting rod assembly having a terminal end and then defining a pin bore extending through the small end of the connecting rod assembly. A pair of channels is formed on opposite sides of the small end of the connecting rod assembly wherein the axis of each of the channels is substantially perpendicular to the axis of the pin bore. At least partially annular grooves are formed within the pin bore adjacent the distal end of the pin bore. The connecting rod assembly is then machined to reduce the width of the small end between each channel and the terminal end to provide a small end having a reduced width configuration wherein the grooves are disposed along at least a portion of the distal end to reduce the need to deburr the area adjacent the pin bore.
摘要翻译：一种制造连杆组件的方法，包括以下步骤：限定具有终端的连杆组件的小端，然后限定延伸穿过连杆组件的小端的销孔。一对通道形成在连杆组件的小端的相对侧上，其中每个通道的轴线基本上垂直于销孔的轴线。在与销孔的远端相邻的销孔内形成至少部分环形的槽。然后对连杆组件进行加工，以减小每个通道与终端之间的小端部的宽度，以提供具有减小的宽度构造的小端部，其中沿着远端的至少一部分设置凹槽以减少需要去除与销孔相邻的区域。

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