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1. 发明授权

EP2276940B1 BALL JOINT ASSEMBLY AND METHOD OF MAKING 有权
标题翻译：维多利亚州朱庇特HERTELLUNG
公开(公告)号：EP2276940B1
公开(公告)日：2012-12-26
申请号：EP09751532.4
申请日：2009-05-21
申请人： Federal-Mogul Products, Inc.
发明人： SCHMIDT, George, R. , BYRNES, Tom , PARKER, Glen
IPC分类号： F16C11/06 , B21D39/00
CPC分类号： F16C11/0633 , B60G7/005 , B60G2204/416 , B60G2204/42 , B60G2204/4404 , B60G2206/82 , Y10T29/49664 , Y10T403/32737
摘要： A ball joint assembly includes a ball stud, a generally cylindrical bearing, a housing and a retainer which retains the bearing in the housing. The generally cylindrical bearing has an upper end, a lower end, a generally cylindrical exterior sidewall, an upper flange located between the upper end and a ring groove formed in the exterior sidewall, a lower flange proximate the lower end and extending outwardly from the exterior sidewall and a socket cavity that opens toward the lower end. The ball portion of the ball stud is engaged in and retained within the socket cavity. The bearing is secured within the housing in a bore within the housing by virtue of the working of the lower flange which is located within a counterbore of the housing and the upper flange and retainer located in the ring groove. Ball joints of the type described are able to resist a pull-out force of greater than 650 lbs and up to about 1200 lbs. They may also be sealed by incorporation of a dust boot which is attached to extends between the housing and the stud portion of the ball stud.
摘要翻译：一种球形接头组件包括一个球头螺柱，一个大致圆柱形的轴承，一个壳体和一个将轴承保持在壳体中的保持器。大致圆柱形的轴承具有上端，下端，大致圆柱形的外侧壁，在上端和形成在外侧壁中的环形槽之间，靠近下端并从外侧壁向外延伸的下凸缘和朝向下端开口的插座腔。球头螺柱的球部接合并保持在插座空腔内。由于位于壳体的沉孔内的下凸缘的工作以及位于环槽中的上凸缘和保持架，轴承通过壳体内的孔固定在壳体内的孔中。所述类型的球形接头能够抵抗大于650lbs并且高达约1200lbs的拉拔力。它们也可以通过结合防尘罩而被密封，所述防尘罩被附接在壳体和球钉的螺柱部分之间延伸。

2. 发明公开

EP2276940A4 BALL JOINT ASSEMBLY AND METHOD OF MAKING 有权
标题翻译：球接头组件及其制造方法
公开(公告)号：EP2276940A4
公开(公告)日：2012-01-25
申请号：EP09751532
申请日：2009-05-21
申请人： FEDERAL MOGUL PRODUCTS INC
发明人： SCHMIDT GEORGE R , BYRNES TOM , PARKER GLEN
IPC分类号： F16C11/06 , B21D39/00
CPC分类号： F16C11/0633 , B60G7/005 , B60G2204/416 , B60G2204/42 , B60G2204/4404 , B60G2206/82 , Y10T29/49664 , Y10T403/32737
摘要： A ball joint assembly includes a ball stud, a generally cylindrical bearing, a housing and a retainer which retains the bearing in the housing. The generally cylindrical bearing has an upper end, a lower end, a generally cylindrical exterior sidewall, an upper flange located between the upper end and a ring groove formed in the exterior sidewall, a lower flange proximate the lower end and extending outwardly from the exterior sidewall and a socket cavity that opens toward the lower end. The ball portion of the ball stud is engaged in and retained within the socket cavity. The bearing is secured within the housing in a bore within the housing by virtue of the working of the lower flange which is located within a counterbore of the housing and the upper flange and retainer located in the ring groove. Ball joints of the type described are able to resist a pull-out force of greater than 650 lbs and up to about 1200 lbs. They may also be sealed by incorporation of a dust boot which is attached to extends between the housing and the stud portion of the ball stud.

3. 发明公开

EP1689556A2 KALTUMFORMVERFAHREN ZUR HERSTELLUNG VON KUGELZAPFEN 有权
标题翻译：冷成型FOR球头螺栓生产
公开(公告)号：EP1689556A2
公开(公告)日：2006-08-16
申请号：EP04802823.7
申请日：2004-11-25
申请人： ZF FRIEDRICHSHAFEN AG
发明人： KRUSE, Jochen , ROSENBERGER, Klaus
IPC分类号： B23P15/00 , B21H1/00 , B21H1/18 , B21H7/18
CPC分类号： F16C11/0604 , B21H1/00 , B21H1/18 , B21H7/182 , B21K1/02 , B21K1/762 , B23P15/00 , B23P2700/11 , Y10T29/49664
摘要： The invention relates to a cold forming method for producing ball journals comprising a ball region, a conical region and a threaded region for installation in ball-and-socket joints. According to said method, a ball journal blank (1) comprising a formed conical region (3) and cylindrical regions for the thread (2) and ball (5) are produced from a rod-shaped semi-finished bar material by extrusion. After the extrusion step, the ball region is subsequently formed by means of a rolling method in an additional production stage. At the same time, the threaded region can be given its final form. The production of the ball journal is thus achieved exclusively by cold forming and permits a significant increase in the production quantity per time unit in comparison with known methods in prior art. More economical types of steel can thus be used, as the cold forming method guarantees the sufficient durability of the ball journal.

4. 发明公开

EP1024923A4 HEAT EXCHANGER ASSEMBLY UTILIZING GROMMETS AND INTEGRAL CAST TANKS 审中-公开
标题翻译：与布什和集成CAST TANK器装置
公开(公告)号：EP1024923A4
公开(公告)日：2001-09-19
申请号：EP98944456
申请日：1998-08-19
申请人： TRANSPRO INC
发明人： LAMBERT MARCO , KOLB MICHAEL J
IPC分类号： B23P15/26 , F28D1/053 , F28F1/12 , F28F9/02 , F28F9/14 , F28F11/00 , F28F21/08
CPC分类号： F02B29/0456 , B23P15/26 , F28D1/05366 , F28F1/126 , F28F9/02 , F28F9/14 , F28F21/084 , F28F21/085 , Y02T10/146 , Y10T29/49389 , Y10T29/49417 , Y10T29/49664
摘要： A heat exchanger comprises an as-cast combined header (28a) and tank (100) having a header portion (106) integral with a tank portion (106). The cast header and tank combination has a plurality of openings originally cast in the header portion of the combination and at least one opening originally cast in the tank portion of the combination for passage of coolant into or out of the cast header and tank combination. Tubes (22) are received in and extend through the header portion openings, and resilient grommets (50) seal the tubes to the header portion to prevent leakage around the tubes. There is provided an inner mold section (110) and outer mold section (112) corresponding respectively to the interior and exterior configurations of a desired combined header and tank having a header portion integral with a tank portion.

5. 发明授权

EP2484488B1 METHOD FOR GRINDING GREEN BALL, METHOD FOR MANUFACTURING CERAMIC BALL, AND GRINDING DEVICE 有权
标题翻译：磨球的方法，制造陶瓷球的方法以及研磨装置
公开(公告)号：EP2484488B1
公开(公告)日：2017-12-20
申请号：EP10820415.7
申请日：2010-09-22
申请人： NTN Corporation
发明人： HAYAKAWA, Yasutake , MURAMATSU, Katsutoshi
IPC分类号： B24B11/02 , B24B37/02 , B24B37/04 , B24B55/06 , B24B11/06
CPC分类号： B24B11/06 , B21H1/14 , B21K1/02 , B23P17/04 , B24B5/36 , B24B37/025 , Y10T29/49664 , Y10T29/49694 , Y10T29/49712 , Y10T29/49996 , Y10T29/5178
摘要： A green ball (91) grinding method includes the step (S20) of supplying a green ball (91) between a first surface (11) of a first member (10) and a second surface (21) of a second member (20) constituting a grinding apparatus (1), and the step of grinding the green ball (91) between the first surface (11)and the second surface (21) while the green ball (91) rotates around its own axis and in orbital motion. In the step of grinding the green ball (91), the step (S30) of causing the green ball (91) grinding to proceed while applying load between the green ball (91) and each of the first surface (11) and the second surface (21), and the step of modifying the rotation axis of the green ball (91) by reducing the load lower than in the step (S30) of causing the green ball (91) grinding to proceed are executed alternately.

6. 发明公开

EP2276940A2 BALL JOINT ASSEMBLY AND METHOD OF MAKING 有权
标题翻译：球接头组件及其制造方法
公开(公告)号：EP2276940A2
公开(公告)日：2011-01-26
申请号：EP09751532.4
申请日：2009-05-21
申请人： Federal-Mogul Products, Inc.
发明人： SCHMIDT, George, R. , BYRNES, Tom , PARKER, Glen
IPC分类号： F16C11/06 , B21D39/00
CPC分类号： F16C11/0633 , B60G7/005 , B60G2204/416 , B60G2204/42 , B60G2204/4404 , B60G2206/82 , Y10T29/49664 , Y10T403/32737
摘要： A ball joint assembly includes a ball stud, a generally cylindrical bearing, a housing and a retainer which retains the bearing in the housing. The generally cylindrical bearing has an upper end, a lower end, a generally cylindrical exterior sidewall, an upper flange located between the upper end and a ring groove formed in the exterior sidewall, a lower flange proximate the lower end and extending outwardly from the exterior sidewall and a socket cavity that opens toward the lower end. The ball portion of the ball stud is engaged in and retained within the socket cavity. The bearing is secured within the housing in a bore within the housing by virtue of the working of the lower flange which is located within a counterbore of the housing and the upper flange and retainer located in the ring groove. Ball joints of the type described are able to resist a pull-out force of greater than 650 lbs and up to about 1200 lbs. They may also be sealed by incorporation of a dust boot which is attached to extends between the housing and the stud portion of the ball stud.

7. 发明授权

EP0614722B1 Procédé de revêtement dur d'une rotule et rotule mise en oeuvre par ce procédé 有权
标题翻译：一种用于Hartbedecken方法如此制备的球窝接头的推力球和推力球
公开(公告)号：EP0614722B1
公开(公告)日：1996-11-27
申请号：EP94420083.1
申请日：1994-03-10
申请人： SARMA
发明人： Hugon, Jean-Claude
IPC分类号： B23P15/00 , F16C11/06 , F16C33/14
CPC分类号： F16C33/14 , B23P15/003 , F16C23/045 , F16C2220/60 , F16C2223/30 , Y10T29/49664 , Y10T29/49694 , Y10T29/49705 , Y10T29/49707 , Y10T29/49709 , Y10T29/49712 , Y10T29/49986 , Y10T29/49993

8. 发明公开

EP2484488A1 METHOD FOR GRINDING GREEN BALL, METHOD FOR MANUFACTURING CERAMIC BALL, AND GRINDING DEVICE 有权
标题翻译：研磨法的绿色主体球，方法陶瓷球和研磨装置
公开(公告)号：EP2484488A1
公开(公告)日：2012-08-08
申请号：EP10820415.7
申请日：2010-09-22
申请人： NTN Corporation
发明人： HAYAKAWA, Yasutake , MURAMATSU, Katsutoshi
IPC分类号： B24B11/02 , B24B37/02 , B24B37/04 , B24B55/06
CPC分类号： B24B11/06 , B21H1/14 , B21K1/02 , B23P17/04 , B24B5/36 , B24B37/025 , Y10T29/49664 , Y10T29/49694 , Y10T29/49712 , Y10T29/49996 , Y10T29/5178
摘要： A green ball (91) grinding method includes the step (S20) of supplying a green ball (91) between a first surface (11) of a first member (10) and a second surface (21) of a second member (20) constituting a grinding apparatus (1), and the step of grinding the green ball (91) between the first surface (11)and the second surface (21) while the green ball (91) rotates around its own axis and in orbital motion. In the step of grinding the green ball (91), the step (S30) of causing the green ball (91) grinding to proceed while applying load between the green ball (91) and each of the first surface (11) and the second surface (21), and the step of modifying the rotation axis of the green ball (91) by reducing the load lower than in the step (S30) of causing the green ball (91) grinding to proceed are executed alternately.
摘要翻译：甲绿球（91）的研磨方法包括：第一构件（10）和第二构件的第二表面（21）的第一表面（11）之间供给一个绿球（91）的步骤（S20）（20）构成的磨削装置（1），和研磨所述第一表面（11）和所述第二表面（21）之间的绿色球（91），而绿球（91）绕其自身轴线和在轨道运动的旋转的步骤。在磨削绿球（91），从而使绿球（91）研磨而绿球（91），并且每个所述第一表面（11）之间施加的负载进行的步骤（S30）的步骤和所述第二表面（21），并且通过减少负载比使所述生坯球（91）研磨以继续交替地执行的步骤（S30）下修改所述生坯球（91）的旋转轴的步骤。

9. 发明公开

EP1743103A1 KUGELELEMENT FÜR ZWEITEILIGEN KUGELZAPFEN UND HERSTELLUNGSVERFAHREN 审中-公开
标题翻译：球型元件FOR TWO-PART球头螺栓和方法
公开(公告)号：EP1743103A1
公开(公告)日：2007-01-17
申请号：EP05747383.7
申请日：2005-05-02
申请人： ZF FRIEDRICHSHAFEN AG
发明人： KRUSE, Jochen , ADAMCZYK, Dirk , STÖTERAU, Reinhard , CASTANET, Jean-Paul
IPC分类号： F16C11/06 , C21D7/02 , C22C38/04
CPC分类号： B21K1/02 , B21K1/762 , F16C11/0609 , F16C23/045 , F16C2204/62 , F16C2204/74 , Y10T29/49664
摘要： The invention relates to a method for producing balls, especially for ball pivots, and to a ball element for two-part ball pivots. The balls according to the invention are produced by cold extrusion and subsequent grinding, using a micro-alloy carbon-manganese steel. The use of micro-alloy carbon-manganese steel allows to obtain balls having excellent strength and hardness already due to the cold shaping. It is not necessary to use a tempering step as required for the production of generic balls, which allows the use of less expensive materials, thereby considerably reducing production costs. The invention allows for a simple and inexpensive method for producing balls for two-part ball pivots while maintaining and/or increasing surface and material quality as well as strength and wear resistance. As a result, the complexity of the method is reduced and the problem of dents which can occur on the ball surfaces during tempering is removed.

10. 发明公开

EP1024923A1 HEAT EXCHANGER ASSEMBLY UTILIZING GROMMETS AND INTEGRAL CAST TANKS 审中-公开
标题翻译：与布什和集成CAST TANK器装置
公开(公告)号：EP1024923A1
公开(公告)日：2000-08-09
申请号：EP98944456.7
申请日：1998-08-19
申请人： Transpro, Inc.
发明人： LAMBERT, Marco , KOLB, Michael, J.
IPC分类号： B23P15/26
CPC分类号： F02B29/0456 , B23P15/26 , F28D1/05366 , F28F1/126 , F28F9/02 , F28F9/14 , F28F21/084 , F28F21/085 , Y02T10/146 , Y10T29/49389 , Y10T29/49417 , Y10T29/49664
摘要： A heat exchanger comprises an as-cast combined header (28a) and tank (100) having a header portion (106) integral with a tank portion (106). The cast header and tank combination has a plurality of openings originally cast in the header portion of the combination and at least one opening originally cast in the tank portion of the combination for passage of coolant into or out of the cast header and tank combination. Tubes (22) are received in and extend through the header portion openings, and resilient grommets (50) seal the tubes to the header portion to prevent leakage around the tubes. There is provided an inner mold section (110) and outer mold section (112) corresponding respectively to the interior and exterior configurations of a desired combined header and tank having a header portion integral with a tank portion.

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