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21. 发明授权

US4750383A Staggered combination gears 失效
标题翻译：交错组合齿轮
公开(公告)号：US4750383A
公开(公告)日：1988-06-14
申请号：US895870
申请日：1986-08-12
申请人： Gene A. Stritzel
发明人： Gene A. Stritzel
IPC分类号： F16H1/30 , F16H48/29 , F16H1/38
CPC分类号： F16H48/29 , F16H1/30 , Y10T74/19628 , Y10T74/19842
摘要： Method of dispersing unit pressure loads on a worm gear meshing with a plurality of worm wheels. Worm wheels, normally arranged about the periphery of the worm gear in a single plane, are mounted in staggered relationship along the axis of the worm gear to establish dispersed contact paths on the worm gear.
摘要翻译：将单元压力负载分散在与多个蜗轮啮合的蜗轮上的方法。通常沿着蜗轮蜗杆齿轮的周边布置的蜗轮沿着蜗轮的轴线以交错的关系安装，以在蜗轮上建立分散的接触路径。

22. 发明授权

US4667535A Differentials 失效
标题翻译：差异
公开(公告)号：US4667535A
公开(公告)日：1987-05-26
申请号：US688777
申请日：1985-01-04
申请人： David J. Knight
发明人： David J. Knight
IPC分类号： B60K17/16 , F16H1/16 , F16H48/29 , F16H1/38
CPC分类号： F16H48/29
摘要： A limited slip differential for a vehicle having a gear carrier mounted for rotation about its longitudinal axis. A pin extends within the carrier and has it axis transverse to the carrier axis, the pin being mounted by its ends in the carrier. First and second worm wheels are rotatably mounted on the pin. Four helically toothed worm members are rotatably mounted in the carrier with the axis of each worm member extending longitudinally in the carrier. The first and third worm members mesh with a one of the worm wheels on opposite portions of the circumference thereof, and the second and fourth worm members mesh with the other worm wheel on opposite portions of the circumference thereof. A spacer block is mounted on the pin and has on two opposed faces thereof worm wheel locating surfaces each to engage a first side surface of a respective one of the worm wheels. The carrier has two further worm wheel locating surfaces to engage second side surfaces of the worm wheels. First and second helical sun gears are coaxial with the carrier axis, each sun gear being rotatably mounted with respect to the carrier. The first sun gear meshes with extension portions of the helical teeth on the second and third worm members, and the second sun gear meshes with extension portions of the helical teeth on the first and fourth worm members. The spacer block spaces the sun gears from each other.
摘要翻译：具有安装用于围绕其纵向轴线旋转的齿轮架的车辆的限滑差速器。销在载体内延伸并且具有横向于载体轴线的轴线，该销的端部被安装在载体中。第一和第二蜗轮可旋转地安装在销上。四个螺旋齿状蜗杆构件可旋转地安装在载体中，每个蜗杆构件的轴线在载体中纵向延伸。第一和第三蜗杆构件在其圆周的相对部分上与一个蜗轮啮合，并且第二和第四蜗杆构件在其圆周的相对部分上与另一个蜗轮啮合。间隔块安装在销上，并且在其两个相对的表面上具有蜗轮定位表面，每个表面接合相应一个蜗轮的第一侧表面。载体具有两个另外的蜗轮定位表面以接合蜗轮的第二侧表面。第一和第二螺旋太阳齿轮与托架轴线同轴，每个恒星齿轮相对于托架可旋转地安装。第一太阳齿轮与第二和第三蜗杆构件上的螺旋齿的延伸部啮合，第二太阳齿轮与第一和第四蜗杆构件上的螺旋齿的延伸部啮合。间隔块将太阳齿轮彼此隔开。

23. 发明授权

US3253483A Differential 失效
公开(公告)号：US3253483A
公开(公告)日：1966-05-31
申请号：US26321863
申请日：1963-03-06
申请人： MCCAW THOMAS M
发明人： MCCAW THOMAS M
IPC分类号： F16H48/10 , F16H48/29
CPC分类号： F16H48/29 , F16H2048/102 , Y10S475/904

24. 发明授权

US2628508A Hypoid differential gear 失效
标题翻译： Hypoid差速齿轮
公开(公告)号：US2628508A
公开(公告)日：1953-02-17
申请号：US9984849
申请日：1949-06-17
申请人： GLEASMAN VERNON E
发明人： GLEASMAN VERNON E
IPC分类号： F16H48/29
CPC分类号： F16H48/29

25. 发明授权

US1196988A Differential-gear. 失效
标题翻译：差速齿轮
公开(公告)号：US1196988A
公开(公告)日：1916-09-05
申请号：US6430515
申请日：1915-11-30
申请人： WILLIAM H HOLDEN
发明人： SCURLOCK LEWIS H
IPC分类号： B60K17/16 , F16H48/29
CPC分类号： F16H48/29

26. 发明申请

WO2022235222A1 PERMANENT DIFFERENTIAL WITH TOROIDAL WORMS 审中-公开
公开(公告)号：WO2022235222A1
公开(公告)日：2022-11-10
申请号：PCT/SK2021/000003
申请日：2021-05-05
申请人： ŠUCHTER, Stanislav
发明人： ŠUCHTER, Stanislav
IPC分类号： F16H48/29 , F16H13/08 , F16H48/38
摘要： By transformation of the worm of the self-locking worm gear are created two planetary worms (5,6), mutually mirror symmetrical, mounted on coaxial half-axles (3,4) of the driving axle. Worms have on their surface a toroidal gutter (13) and in it created thread grooves with semicircular cross-section (15) in a spiral shape. Between worms, the split carrier disc (9+10) is located, rigidly attached to the differential body, which has in the circular formation created holes for beddings, for placing of the satellite worm wheels, created from large balls (12) with half-sunk tooth-balls (14). Satellite wheel is in the carrier hole fixed by two shaft-balls, half-sunk in beddings in the carrying ball (12) and by the other half in a bedding of the carrier (9+10), thus enabling rotation of the wheel around its axis (23), tangential to the circle circumscribed by satellite centres during carrier rotation. The satellite wheels (12) with the tooth-balls (14) standing out of both carrier sides, mesh the spiral groves (15) in the toroidal gutters (13) of the planetary worms (5,6), thus differentiating their rotations and permanently transferring to them the torque from the carrier.

27. 发明申请

WO87007692A1 SUBASSEMBLY FOR A DIFFERENTIAL 审中-公开
标题翻译：分组为差异
公开(公告)号：WO87007692A1
公开(公告)日：1987-12-17
申请号：PCT/US1987001274
申请日：1987-12-17
IPC分类号： F16H48/29 , F16H1/38
CPC分类号： F16H48/29 , F16H2057/085
摘要： A combination gear subassembly (50), for mounting pairs of combination gears (38) in a differential assembly having cross axis compound planetary gearing. The combination gear subassemblies are made up of a pair of combination gears together with a pair of journal plates (52) each having a pair of bearing surfaces for receiving journals which project from opposite ends of the combination gears. The combination gear subassemblies are mounted in guide slots (32) formed in pedestals which connect end portions (12) of housing (10).

29. 发明专利

JP2012530222A Face gear differential device incorporating a torque ring 有权
公开(公告)号：JP2012530222A
公开(公告)日：2012-11-29
申请号：JP2012515217
申请日：2010-06-14
申请人：イートンコーポレーションEaton Corporation
发明人：スティーブンジェー．コークレン , ステファンピー．ラドゼヴィッチ , ポールエヌ．ヘルマン , スティーブンジェー．ルドコ
IPC分类号： F16H48/29
CPC分类号： F16H55/0846 , F16H48/10 , F16H48/22 , F16H48/28 , F16H48/29 , F16H2048/102 , F16H2055/173 , Y10T74/19953
摘要：【課題】サイドギアとヘリカルピニオンとを有するギアセット及びこれを用いて輸送能力を向上させた差動装置を提供する。
【解決手段】ギアセット10は、少なくとも１つのヘリカル歯50を有するヘリカルフェースギアを含むサイドギア14と、ヘリカルピニオン12とを備える。ヘリカルピニオン12は、少なくとも１つのヘリカル歯20を有し、かつ、約２０°より小さい頂角を有する。このヘリカルピニオン12は、サイドギア14にかみあい係合する。また、差動装置が設けられ、この差動装置は、ディファレンシャルケース64とギアセット10を含む。さらに、ヘリカルピニオン12を支持するために形成されたトルクリング18を含む。
【選択図】図８

30. 发明专利

JP2631870B2 失效
公开(公告)号：JP2631870B2
公开(公告)日：1997-07-16
申请号：JP20064988
申请日：1988-08-10
申请人： FUJI JUKOGYO KK
发明人： OYAMA FUSAMI , INOE TAKEO
IPC分类号： F16H48/06 , B60K17/35 , F16H48/28 , F16H48/29 , F16H48/38 , F16H48/20

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