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1. 发明申请

US20080182704A1 Multiple speed automatic transmission 有权
标题翻译：多速自动变速器
公开(公告)号：US20080182704A1
公开(公告)日：2008-07-31
申请号：US11657958
申请日：2007-01-25
申请人： Steve G. Thomas , Donald E. Hoffman , Gregory D. Goleski
发明人： Steve G. Thomas , Donald E. Hoffman , Gregory D. Goleski
IPC分类号： F16H3/44
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。

2. 发明授权

US07294089B2 Multiple-speed automatic transmission 有权
公开(公告)号：US07294089B2
公开(公告)日：2007-11-13
申请号：US11203693
申请日：2005-08-15
申请人： Steve G. Thomas , Gregory D. Goleski , Donald E. Hoffman
发明人： Steve G. Thomas , Gregory D. Goleski , Donald E. Hoffman
IPC分类号： F16H3/44
CPC分类号： F16H3/663 , F16H2200/006 , F16H2200/0086 , F16H2200/2012 , F16H2200/2046 , F16H2200/2097
摘要： An automatic transmission includes a first power path producing a first ratio of a speed of the input and a speed of a first power path output; a second power path producing a second ratio of a speed of the input and a speed of the second power path output, the second ratio being is less than the first ratio; a double planetary gear unit including first, second, third and fourth members, the second member being secured to the output; a first clutch being operable to connect the first member to the input through the first power path; a second clutch being operable to connect the fourth member to the input through the first power path; a third clutch being operable to connect the third member carrier to the input through the second power path; a fourth clutch being operable to connect the fourth member to the input through the second power path; a first brake being operable to hold the fourth member against rotation; and a second brake being operable to hold the third member against rotation.

3. 发明授权

US07235032B2 Multiple-speed automatic transmission having a two-speed input and a Simpson gearset 有权
标题翻译：具有双速输入和辛普森齿轮组的多速自动变速器
公开(公告)号：US07235032B2
公开(公告)日：2007-06-26
申请号：US11203704
申请日：2005-08-15
申请人： Steve G. Thomas , Donald E. Hoffman , Gregory D. Goleski
发明人： Steve G. Thomas , Donald E. Hoffman , Gregory D. Goleski
IPC分类号： F16H3/44
CPC分类号： F16H3/663 , F16H2200/0052 , F16H2200/2012 , F16H2200/2043 , F16H2200/2097
摘要： A multi-speed automatic transmission includes an input and output, first, second and three planetary gear units, each gear unit including a sun gear, a ring gear, planet pinions meshing with the sun gear and the ring gear, and a carrier rotatably supporting the planet pinions. A first brake alternately holds against rotation and releases the sun gear of the second gear unit and the sun gear of the third gear unit. A second brake alternately holds and releases the carrier of the second gear unit. A first clutch alternately connects and disconnects the carrier of the first gear unit and the ring gear of the third gear unit. A second clutch alternately disconnects and connects the carrier of the first gear unit to the sun gears of the second gear unit and third gear unit. A third clutch alternately releases and connects the input and ring gear of the first gear unit to the carrier of the second gear unit.
摘要翻译：多速自动变速器包括输入和输出，第一，第二和三个行星齿轮单元，每个齿轮单元包括太阳齿轮，齿圈，与太阳齿轮和齿圈啮合的行星小齿轮，以及可旋转地支撑行星小齿轮。第一制动器交替地保持旋转并释放第二减速器的太阳齿轮和第三齿轮单元的太阳齿轮。第二制动器交替地保持和释放第二减速器的行星架。第一离合器交替地连接和断开第一齿轮单元的载体和第三齿轮单元的齿圈。第二离合器将第一齿轮单元的托架与第二减速器和第三齿轮单元的太阳齿轮交替地断开并连接。第三离合器交替地将第一减速器的输入齿圈和环形齿轮释放并连接到第二齿轮单元的托架。

4. 发明授权

US07766785B2 Multiple speed automatic transmission 有权
标题翻译：多速自动变速器
公开(公告)号：US07766785B2
公开(公告)日：2010-08-03
申请号：US11657958
申请日：2007-01-25
申请人： Steve G. Thomas , Donald E. Hoffman , Gregory D. Goleski
发明人： Steve G. Thomas , Donald E. Hoffman , Gregory D. Goleski
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。

5. 发明申请

US20080242470A1 Multiple speed automatic transmission 有权
标题翻译：多速自动变速器
公开(公告)号：US20080242470A1
公开(公告)日：2008-10-02
申请号：US11728448
申请日：2007-03-26
申请人： Steven G. Thomas , Donald E. Hoffman , Gregory D. Goleski
发明人： Steven G. Thomas , Donald E. Hoffman , Gregory D. Goleski
IPC分类号： F16H3/44
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。

6. 发明申请

US20100125017A1 Multiple Speed Automatic Transmission 审中-公开
标题翻译：多速自动变速箱
公开(公告)号：US20100125017A1
公开(公告)日：2010-05-20
申请号：US12687176
申请日：2010-01-14
申请人： Steven G. Thomas , Donald E. Hoffman , Gregory D. Goleski
发明人： Steven G. Thomas , Donald E. Hoffman , Gregory D. Goleski
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 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：一种多速自动变速器，包括输入端，输出端，可连接到输入端的第一齿轮单元，并产生输入速度与第一减速机输出速度的传动比;行星齿轮单元，包括经修改的辛普森齿轮组，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端以与其一起旋转，第一离合器可操作以将第一旋转构件和第一齿轮单元输出，第二离合器，其可操作以连接所述第二旋转构件和所述第一齿轮单元输出;第三离合器，其可操作以连接所述第三旋转构件和以所述输入的速度旋转的元件;第四离合器，其可操作以连接所述第四旋转构件和所述元件以输入的速度旋转，第一制动器可操作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反转。

7. 发明授权

US07670249B2 Multiple speed automatic transmission 有权
标题翻译：多速自动变速器
公开(公告)号：US07670249B2
公开(公告)日：2010-03-02
申请号：US11728448
申请日：2007-03-26
申请人： Steven G. Thomas , Donald E. Hoffman , Gregory D. Goleski
发明人： Steven G. Thomas , Donald E. Hoffman , Gregory D. Goleski
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。

8. 发明授权

US08591377B1 Multi-speed automatic transmission 有权
标题翻译：多速自动变速器
公开(公告)号：US08591377B1
公开(公告)日：2013-11-26
申请号：US13482026
申请日：2012-05-29
申请人： Donald E. Hoffman , Reid A. Baldwin
发明人： Donald E. Hoffman , Reid A. Baldwin
IPC分类号： F16H3/44
CPC分类号： F16H3/663 , F16H2200/0065 , F16H2200/201 , F16H2200/2043 , F16H2200/2082 , F16H2200/2097
摘要： A power transmission includes an input; an output; a first gearset including an output having a lower speed than a speed of the input; a second gearset having first, second, and third rotating elements; a second gearset having fourth, fifth, sixth, and seventh rotating elements; four clutches; and two brakes. The brakes and clutches are engaged in combinations of three to produce up to eleven forward speed ratios and two reverse speed ratios.
摘要翻译：电力传输包括输入; 输出第一齿轮组包括具有比输入速度低的速度的输出; 具有第一，第二和第三旋转元件的第二齿轮组; 具有第四，第五，第六和第七旋转元件的第二齿轮组; 四个离合器和两个制动器。制动器和离合器组合在一起，产生高达十一个前进速比和两个倒档速度。

9. 发明授权

US06958028B2 Ranged dual clutch transmission for motor vehicles 失效
标题翻译：用于机动车辆的双离合变速器
公开(公告)号：US06958028B2
公开(公告)日：2005-10-25
申请号：US10803618
申请日：2004-03-18
申请人： David Janson , Reid Baldwin , Donald E. Hoffman
发明人： David Janson , Reid Baldwin , Donald E. Hoffman
IPC分类号： F16H3/00 , F16H3/08 , F16H3/091 , F16H3/093 , F16H3/097 , F16H37/02 , F16H37/04
CPC分类号： F16H3/093 , F16H3/006 , F16H3/097 , F16H37/042 , F16H2200/0056 , F16H2200/006 , F16H2200/0091 , Y10T74/19219 , Y10T74/19233
摘要： A power transmission for a motor vehicle includes an input, first and second input shafts, a layshaft, drive elements connecting the input shafts to the output and layshaft, couplers, a first clutch for connecting and disconnecting the input and the first input shaft, and a second clutch for connecting and disconnecting the input and the second input shaft. A first torque path driveably connects the first input shaft to the layshaft. A second torque path driveably connects the second input shaft to the layshaft. A third torque path driveably connects the layshaft and output. A bridge torque path driveably connects the first input shaft and the output.
摘要翻译：用于机动车辆的动力传动装置包括输入，第一和第二输入轴，副轴，将输入轴连接到输出和副轴的驱动元件，联接器，用于连接和断开输入和第一输入轴的第一离合器，以及用于连接和断开输入和第二输入轴的第二离合器。第一扭矩路径可驱动地将第一输入轴连接到副轴。第二扭矩路径可驱动地将第二输入轴连接到副轴。第三扭矩路径可驱动地连接副轴和输出。桥式扭矩路径可驱动地连接第一输入轴和输出。

10. 发明授权

US06453624B1 Playset tower assembly arrangement 失效
标题翻译： Playset塔组件布置
公开(公告)号：US06453624B1
公开(公告)日：2002-09-24
申请号：US09515111
申请日：2000-02-29
申请人： Donald E. Hoffman
发明人： Donald E. Hoffman
IPC分类号： E04H112
CPC分类号： E04H1/1205 , E04B1/2608 , E04B2001/0092
摘要： A playset tower assembly for young children to climb upon and in, while minimizing potential areas of injury and maximizing structural stability. The assembly includes an array of six corner posts having an upper and a lower end, with front and side facing surfaces thereon, and an arrangement of lower, intermediate and upper side beams connectively arranged therewith. Each of the beams have ends with mitered surfaces thereon to flushly engage their respective side facing surfaces of the six corner posts. Angled brackets are arranged for securing said beams to the six corner posts, the brackets being angled to minimize any spaces between said beams and said corner posts.
摘要翻译：一个儿童塔组件，让幼儿爬上去，尽可能地减少潜在的伤害面积并最大程度地提高结构稳定性。该组件包括六个角柱的阵列，其具有上和下端，其上具有正面和侧面，以及与其连接地布置的下侧，中间和上侧梁的布置。每个梁具有在其上的倾斜表面的端部，以与六个角柱的相应的面向表面共面接合。倾斜的支架布置成用于将所述梁固定到六个角柱上，所述支架成角度以使所述梁和所述角柱之间的任何空间最小化。

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