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公开(公告)号：US20130270054A1
公开(公告)日：2013-10-17
申请号：US13846075
申请日：2013-03-18
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Robert Alan Dziurda
IPC: F16D13/52
CPC classification number: F16D13/52 , F16D13/648 , F16D13/69
Abstract: A multiplate clutch assembly for use in an automotive powertrain is provided that includes a first member, a second member, a plurality of first clutch plates attached to the first member, and a plurality of second clutch plates attached to the second member. The first and second clutch plates are disposed alternatively with one another. At least two of the first clutch plates have separator portions that are configured to contact each other and provide a separation force therebetween. A clutch plate is also provided that includes an annular main body portion defining an aperature therethrough and defining and outer edge and an inner edge. Separator teeth extend from a tooth edge, the tooth edge being one of the inner and outer edges of the main body portion. Each separator tooth is bent at an acute angle with respect to the main body portion.
Abstract translation: 提供了一种用于汽车动力传动系的多重离合器组件，其包括第一构件，第二构件，附接到第一构件的多个第一离合器片和附接到第二构件的多个第二离合器片。 第一离合器片和第二离合器片彼此交替设置。 至少两个第一离合器片具有被配置为彼此接触并在它们之间提供分离力的分隔部分。 还提供了一种离合器片，其包括限定穿过其中的孔的环形主体部分和限定的外边缘和内边缘。 分离齿从齿缘延伸，齿边缘是主体部分的内边缘和外边缘之一。 每个分离器齿相对于主体部分以锐角弯曲。
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公开(公告)号：US10232291B2
公开(公告)日：2019-03-19
申请号：US14036537
申请日：2013-09-25
Applicant: GM Global Technology Operations LLC
Inventor： Robert Alan Dziurda , Jonathan Tyler Caulton
Abstract: A centrifugal debris trap is provided for collecting debris within various parts of the transmission. The debris trap includes a porous material that disposed in various parts of the transmission. For example, the debris trap may be located within or on any transmission component that rotates or is stationary and that contacts automatic transmission fluid. Particular locations of the debris trap include but are not limited to the torque converter, damper, one or more clutch hubs, one or more clutch pistons, one or more clutch piston dams, including rotating hubs, rotating housings and rotating pistons, gears, gear carriers, electric motors, sprockets, bearings, and flanges.
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公开(公告)号：US20140110620A1
公开(公告)日：2014-04-24
申请号：US13655944
申请日：2012-10-19
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Robert Alan Dziurda
CPC classification number: F16K27/00 , F16H61/0009
Abstract: A valve body assembly for use in an automotive transmission is provided. The valve body assembly includes a first valve body part formed of powdered metal and a second valve body part formed of powdered metal. The first valve body part is attached to the second valve body part by a brazed joint. A method of forming a valve body assembly is also provided. The method includes forming a first valve body part from powdered metal, forming a second valve body part from powdered metal, and sinter brazing the first and second valve body parts together to form a brazed joint between the first and second valve body parts.
Abstract translation: 提供了一种用于汽车变速器的阀体组件。 阀体组件包括由粉末金属形成的第一阀体部分和由粉末金属形成的第二阀体部分。 第一阀体部分通过钎焊接头附接到第二阀体部分。 还提供了一种形成阀体组件的方法。 该方法包括从金属粉末形成第一阀体部分，从金属粉末形成第二阀体部分，并且将第一和第二阀体部分烧结在一起形成第一和第二阀体部分之间的钎焊接头。
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Patent Agency Ranking
公开(公告)号：US09212701B2
公开(公告)日：2015-12-15
申请号：US13675667
申请日：2012-11-13
Applicant: GM Global Technology Operations LLC
Inventor： Robert Alan Dziurda
CPC classification number: F16D1/02 , F16D13/683 , F16D13/70 , Y10T29/49947 , Y10T403/7033
Abstract: A clocked retaining assembly for use in an automotive powertrain is provided. The clocked retaining assembly includes an inner component and an outer component. The inner component has an outer side having a plurality of inner spline teeth separated by a plurality of inner grooves formed in the outer side. The outer component has an inner side having a plurality of outer spline teeth separated by a plurality of outer grooves formed in the inner side. The outer component forms a continuous inner circumferential slot through the outer spline teeth around the inner circumference of the inner side. The inner spline teeth are disposed in the inner circumferential slot. A pin extension is disposed in an inner groove an outer groove. The pin extension prevents the inner component from rotating with respect to the outer component. A method for retaining the inner and outer components is also provided.
Abstract translation: 提供了一种用于汽车动力总成的时钟保持组件。 时钟保持组件包括内部部件和外部部件。 内部部件具有外侧，该外侧具有由形成在外侧的多个内槽分隔开的多个内花键齿。 外部部件具有内侧，该内侧具有由在内侧形成的多个外槽分隔开的多个外花键齿。 外部构件通过围绕内侧内圆周的外花键形成连续的内周槽。 内花键齿设置在内周槽中。 销延伸部设置在内槽中的外槽。 销延伸部防止内部部件相对于外部部件旋转。 还提供了用于保持内部和外部部件的方法。
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公开(公告)号：US08939270B2
公开(公告)日：2015-01-27
申请号：US13846075
申请日：2013-03-18
Applicant: GM Global Technology Operations LLC
Inventor： Robert Alan Dziurda
CPC classification number: F16D13/52 , F16D13/648 , F16D13/69
Abstract: A multiplate clutch assembly for use in an automotive powertrain is provided that includes a first member, a second member, a plurality of first clutch plates attached to the first member, and a plurality of second clutch plates attached to the second member. The first and second clutch plates are disposed alternatively with one another. At least two of the first clutch plates have separator portions that are configured to contact each other and provide a separation force therebetween. A clutch plate is also provided that includes an annular main body portion defining an aperature therethrough and defining and outer edge and an inner edge. Separator teeth extend from a tooth edge, the tooth edge being one of the inner and outer edges of the main body portion. Each separator tooth is bent at an acute angle with respect to the main body portion.
Abstract translation: 提供了一种用于汽车动力传动系的多重离合器组件，其包括第一构件，第二构件，附接到第一构件的多个第一离合器片和附接到第二构件的多个第二离合器片。 第一离合器片和第二离合器片彼此交替设置。 至少两个第一离合器片具有被配置为彼此接触并在它们之间提供分离力的分隔部分。 还提供了一种离合器片，其包括限定穿过其中的孔的环形主体部分和限定的外边缘和内边缘。 分离齿从齿缘延伸，齿边缘是主体部分的内边缘和外边缘之一。 每个分离器齿相对于主体部分以锐角弯曲。
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公开(公告)号：US20140116963A1
公开(公告)日：2014-05-01
申请号：US14036537
申请日：2013-09-25
Applicant: GM Global Technology Operations LLC
Inventor： Robert Alan Dziurda , Jonathan Tyler Caulton
IPC: B01D35/00
CPC classification number: B01D35/005 , F16H57/0404 , F16H57/0484
Abstract: A centrifugal debris trap is provided for collecting debris within various parts of the transmission. The debris trap includes a porous material that disposed in various parts of the transmission. For example, the debris trap may be located within or on any transmission component that rotates or is stationary and that contacts automatic transmission fluid. Particular locations of the debris trap include but are not limited to the torque converter, damper, one or more clutch hubs, one or more clutch pistons, one or more clutch piston dams, including rotating hubs, rotating housings and rotating pistons, gears, gear carriers, electric motors, sprockets, bearings, and flanges.
Abstract translation: 提供离心碎片捕集器用于收集变速器各部分内的碎屑。 碎片捕集器包括设置在变速器的各个部分中的多孔材料。 例如，碎片捕集器可以位于旋转或静止并且接触自动变速器流体的任何变速部件上或之内。 碎片陷阱的特定位置包括但不限于变矩器，阻尼器，一个或多个离合器毂，一个或多个离合器活塞，一个或多个离合器活塞坝，包括旋转轮毂，旋转壳体和旋转活塞，齿轮，齿轮 载体，电动机，链轮，轴承和法兰。
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公开(公告)号：US20250148158A1
公开(公告)日：2025-05-08
申请号：US18503659
申请日：2023-11-07
Applicant: GM Global Technology Operations LLC
Inventor： Robert Alan Dziurda , Joseph F. Szczerba , Christopher J. Kavanagh , Thomas J. Kraemer , Roy J. Mathieu , Jennifer A. Hullinger , Tracey A. Wilt , Anthony A. Bosco , Maureen Elizabeth August
Abstract: A method for analyzing a vehicle user entry and egress into a vehicle includes receiving vehicle user data and receiving vehicle data. The vehicle data includes vehicle dimensions. The method further includes determining a three-dimensional path to enter and egress the vehicle using the vehicle user data and the vehicle data, determining a user satisfaction score of the three-dimensional path to enter and egress the vehicle, comparing the user satisfaction score with a predetermined score threshold to determine whether the user satisfaction score is greater than the predetermined score threshold; and virtually updating the vehicle dimensions until the user satisfaction score is greater than the predetermined score threshold in response to determining that the user satisfaction score is not greater than the predetermined score threshold.
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公开(公告)号：US20130174407A1
公开(公告)日：2013-07-11
申请号：US13675667
申请日：2012-11-13
Applicant: GM Global Technology Operations LLC
Inventor： Robert Alan Dziurda
IPC: F16D1/02
CPC classification number: F16D1/02 , F16D13/683 , F16D13/70 , Y10T29/49947 , Y10T403/7033
Abstract: A clocked retaining assembly for use in an automotive powertrain is provided. The clocked retaining assembly includes an inner component and an outer component. The inner component has an outer side having a plurality of inner spline teeth separated by a plurality of inner grooves formed in the outer side. The outer component has an inner side having a plurality of outer spline teeth separated by a plurality of outer grooves formed in the inner side. The outer component forms a continuous inner circumferential slot through the outer spline teeth around the inner circumference of the inner side. The inner spline teeth are disposed in the inner circumferential slot. A pin extension is disposed in an inner groove an outer groove. The pin extension prevents the inner component from rotating with respect to the outer component. A method for retaining the inner and outer components is also provided.
Abstract translation: 提供了一种用于汽车动力总成的时钟保持组件。 时钟保持组件包括内部部件和外部部件。 内部部件具有外侧，该外侧具有由形成在外侧的多个内槽分隔开的多个内花键齿。 外部部件具有内侧，该内侧具有由在内侧形成的多个外槽分隔开的多个外花键齿。 外部构件通过围绕内侧内圆周的外花键形成连续的内周槽。 内花键齿设置在内周槽中。 销延伸部设置在内槽中的外槽。 销延伸部防止内部部件相对于外部部件旋转。 还提供了用于保持内部和外部部件的方法。
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