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公开(公告)号：US20110165988A1
公开(公告)日：2011-07-07
申请号：US12848269
申请日：2010-08-02
申请人： Donald E. Hoffman
发明人： Donald E. Hoffman
IPC分类号： F16H37/02
CPC分类号： F16H37/0853 , F16H15/42 , F16H2037/088
摘要： A transmission includes a variator including a cone secured to an input, and a second cone driveably connected to the cone, producing a variable speed ratio between the cones, a gearset including a member secured to the second cone, and second and third members, a first clutch opening and closing a connection between the input and the second member, and a second clutch opening and closing a connection between an output and the third member.
摘要翻译： 变速器包括变速器，其包括固定到输入端的锥体和可驱动地连接到锥体的第二锥体，产生锥体之间的可变速比，包括固定到第二锥体的构件的齿轮组以及第二和第三构件， 第一离合器打开和关闭输入和第二构件之间的连接，以及第二离合器打开和关闭输出和第三构件之间的连接。
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公开(公告)号：US20110165987A1
公开(公告)日：2011-07-07
申请号：US12840353
申请日：2010-07-21
申请人： Donald E. Hoffman , David A. Janson
发明人： Donald E. Hoffman , David A. Janson
CPC分类号： F16H9/04 , B60K6/365 , B60K6/48 , B60K6/543 , F16H37/0853 , Y02T10/6221
摘要： A drive system includes a pulley, an engine, a variator for varying a ratio of an output speed and an input speed, a gearset including a first and second components driveably connected to the engine and pulley, respectively, and a third component connected to the output, and a second gearset for increasing an input speed relative to an pulley speed.
摘要翻译： 驱动系统包括滑轮，发动机，用于改变输出速度和输入速度的比率的变速器，包括分别驱动地连接到发动机和滑轮的第一和第二部件的齿轮组，以及连接到发动机和滑轮的第三部件 输出和用于增加相对于滑轮速度的输入速度的第二齿轮组。
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公开(公告)号：US20110165985A1
公开(公告)日：2011-07-07
申请号：US12961807
申请日：2010-12-07
申请人： Donald E. Hoffman , David A. Janson
发明人： Donald E. Hoffman , David A. Janson
IPC分类号： F16H15/52
CPC分类号： F16H37/086 , F16H15/503
摘要： A transmission includes an input, a variator including an output and a ball carrier secured to the input, producing a variable speed ratio between the ball carrier and the output, a gearset including a component connected to the output, and second and third components, a first clutch releaseably connecting the input and the second component, and a second clutch releaseably connecting the component and the third component.
摘要翻译： 变速器包括输入，包括输出的变速器和固定到输入的球载体，产生球载体和输出之间的可变速比，包括连接到输出的部件的齿轮组，以及第二和第三部件， 第一离合器，其可释放地连接所述输入和所述第二部件;以及第二离合器，其可释放地连接所述部件和所述第三部件。
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公开(公告)号：US07766785B2
公开(公告)日：2010-08-03
申请号：US11657958
申请日：2007-01-25
IPC分类号： F16H3/62
CPC分类号： F16H3/663 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046
摘要： A multiple-speed automatic transmission includes an input, output, a first gear unit drivable connected to the input and including a component rotating at the speed of the input and a first gear unit output, the first gear unit producing a gear ratio of a speed of the input and a speed of a first gear unit output, the gear ratio being greater than unity, and a Ravigneaux gear unit for producing multiple ratios of the speed of the input and a speed of the output, the Ravigneaux gear unit being driveably connected to first, second, third, fourth, fifth and sixth rotating members and the output. A first clutch connects the first gear unit output and the first rotating member; a second clutch connects the first gear unit output and the second rotating member; a third clutch connects the third rotating member and one of the input and the rotating component, a fourth clutch connects the fourth rotating member and one of the input and the component; a first brake holds the fifth rotating member against rotation; and a second brake holds the sixth rotating member against rotation.
摘要翻译： 多速自动变速器包括输入，输出，可连接到输入端的第一齿轮单元，并包括以输入速度旋转的部件和第一齿轮单元输出，第一齿轮单元产生速度的齿轮比 的输入和第一齿轮单元输出的速度，齿轮比大于1，以及用于产生输入速度和输出速度的多个比率的Ravigneaux减速器，Ravigneaux减速器可驱动地连接 到第一，第二，第三，第四，第五和第六旋转构件和输出。 第一离合器连接第一齿轮单元输出和第一旋转构件; 第二离合器连接第一齿轮单元输出和第二旋转构件; 第三离合器将第三旋转构件与输入和旋转构件中的一个连接，第四离合器将第四旋转构件与输入和构件中的一个连接; 第一制动器保持第五旋转构件免于旋转; 并且第二制动器保持第六旋转构件抵抗旋转。
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公开(公告)号：US07670249B2
公开(公告)日：2010-03-02
申请号：US11728448
申请日：2007-03-26
IPC分类号： F16H3/62
CPC分类号： F16H3/663 , F16H2200/006 , F16H2200/0086 , F16H2200/201 , F16H2200/2046 , F16H2200/2097
摘要： A multi-speed automatic transmission includes an input, an output, a first gear unit drivable connected to the input and including a component rotating at the speed of the input and a first gear unit output, the first gear unit producing a gear ratio of a speed of the input and a speed of the first gear unit output, a planetary gear unit including a modified Simpson gearset, the gear unit being secured to first, second, third, fourth and fifth rotating members, the fifth member being secured to the output for rotation therewith, a first clutch being operable to connect the first rotating member and the first gear unit output, a second clutch being operable to connect the second rotating member and the first gear unit output, a third clutch being operable to connect the third rotating member and an element rotating at a speed of the input, a fourth clutch being operable to connect the fourth rotating member and said element rotating at the speed of the input, a first brake being operable to hold the fourth rotating member against rotation, and a second brake being operable to hold the third rotating member against rotation.
摘要翻译： 多速自动变速器包括输入端，输出端，可连接到输入端并包括以输入速度旋转的部件和第一齿轮单元输出的第一齿轮单元，第一齿轮单元产生齿轮比为 输入速度和第一齿轮单元输出的速度，包括修改后的辛普森齿轮组的行星齿轮单元，齿轮单元固定到第一，第二，第三，第四和第五旋转构件，第五构件固定到输出 为了与其一起旋转，第一离合器可操作以连接第一旋转构件和第一齿轮单元输出，第二离合器可操作以连接第二旋转构件和第一减速器单元输出;第三离合器，其可操作以连接第三旋转构件 构件和以输入速度旋转的元件，第四离合器可操作以连接第四旋转构件和以输入速度旋转的所述元件，第一制动器是操作件 e以保持第四旋转构件抵抗旋转，并且第二制动器可操作以保持第三旋转构件抵抗旋转。
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公开(公告)号：US5305593A
公开(公告)日：1994-04-26
申请号：US937037
申请日：1992-08-31
申请人： David J. Rodini , Donald E. Hoffman
发明人： David J. Rodini , Donald E. Hoffman
CPC分类号： D02G3/441 , D01H1/115 , D02G3/047 , D10B2101/12 , Y10S57/901
摘要： Spun yarns are made at high speeds of up to 220 meters per minute, using spinning techniques in which air is used to twist the fibers of a three component blend, one component of which consists of staple fibers made from electrically conductive filaments having a denier no greater than 2.5 times the denier of the filaments of the other components.
摘要翻译： 纺丝纱线以高达220米/分钟的高速度制成，使用纺丝技术，其中使用空气来扭曲三组分共混物的纤维，其一种组分由具有旦数的导电丝制成的短纤维 大于其他组分长丝的旦数的2.5倍。
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公开(公告)号：US5234185A
公开(公告)日：1993-08-10
申请号：US842311
申请日：1992-02-21
IPC分类号： F16L5/14
CPC分类号： F16L5/14
摘要： A one-piece molded clamp having two portions connected by a living hinge defines cylindrical passages for two pipes and annular grooves for receiving beads on the pipes. A locking tang on one portion engages a mating cavity on the other portion to hold the clamp closed. The pipes pass through apertures in a wall and the clamp is mounted to the wall by a fastener passing through the clamp. Outstanding ribs on the wall hug the outer surface of the clamp to assist the locking tang in holding the clamp closed. A foam seal with a rubber surface layer is compressed between the clamp and the wall to prevent leaks through the wall apertures.
摘要翻译： 具有通过活动铰链连接的两个部分的一体式模制夹具限定用于两个管的圆柱形通道和用于在管上接纳小珠的环形槽。 一个部分上的锁定柄接合另一部分上的配合腔，以将夹具夹紧。 管道通过壁中的孔，并且夹具通过穿过夹具的紧固件安装到壁上。 墙上突出的肋部拥抱夹具的外表面，以帮助锁定柄将夹具夹紧。 具有橡胶表面层的泡沫密封件在夹具和壁之间被压缩以防止通过壁孔泄漏。
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公开(公告)号：US4711158A
公开(公告)日：1987-12-08
申请号：US807595
申请日：1985-12-11
申请人： Fariborz Kayyod , Donald E. Hoffman
发明人： Fariborz Kayyod , Donald E. Hoffman
CPC分类号： F01B19/00 , Y10T403/32991
摘要： A vacuum operated actuator is provided with a centering mechanism that operates with a single spring to normally locate the output in a mid-position and also return same from both an extended position and a retracted position. The centering mechanism also includes a connector that may be changed to adjust the output for connection with the device to be actuated without changing the centering and return operation.
摘要翻译： 真空操作致动器设置有定心机构，其使用单个弹簧操作，以将输出定位在中间位置，并且同时从延伸位置和缩回位置返回。 定心机构还包括连接器，其可以改变以调节输出以与要被致动的装置连接，而不改变定心和返回操作。
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公开(公告)号：US08574110B2
公开(公告)日：2013-11-05
申请号：US12848269
申请日：2010-08-02
申请人： Donald E. Hoffman
发明人： Donald E. Hoffman
IPC分类号： F16H37/02
CPC分类号： F16H37/0853 , F16H15/42 , F16H2037/088
摘要： A transmission includes a variator including a cone secured to an input, and a second cone driveably connected to the cone, producing a variable speed ratio between the cones, a gearset including a member secured to the second cone, and second and third members, a first clutch opening and closing a connection between the input and the second member, and a second clutch opening and closing a connection between an output and the third member.
摘要翻译： 变速器包括变速器，其包括固定到输入端的锥体和可驱动地连接到锥体的第二锥体，产生锥体之间的可变速比，包括固定到第二锥体的构件的齿轮组以及第二和第三构件， 第一离合器打开和关闭输入和第二构件之间的连接，以及第二离合器打开和关闭输出和第三构件之间的连接。
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公开(公告)号：US08475316B2
公开(公告)日：2013-07-02
申请号：US12841375
申请日：2010-07-22
申请人： Donald E. Hoffman , David A. Janson
发明人： Donald E. Hoffman , David A. Janson
IPC分类号： F16H37/02
CPC分类号： F16H37/0853 , F16H15/503 , F16H2037/0866 , Y10T74/19
摘要： A drive system includes a pulley, an engine, a variator including an input and an output, for varying a ratio of output speed and input speed, and a gearset drivably interconnecting the input, the output, the engine and pulley.
摘要翻译： 驱动系统包括滑轮，发动机，包括用于改变输出速度和输入速度的比率的输入和输出的变速器以及可驱动地互连输入，输出，发动机和滑轮的齿轮组。
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