• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A steering axle comprises a steering shaft connected to a wheelhub either directly or through a planetary gear set, and to a shaft joint. The shaft joint includes an external component which is connected to a driven shaft. A boot is affixed to the steering shaft and the external component and collectively with the external component encloses the shaft joint. There is a housing about the shaft joint and affixed to the shafts such that when the shafts are located transversely relative to each other the boot and joint can be laterally removed. A plug in the wheelhub axially locates the steering shaft, and permits withdrawal of the steering shaft.
    公开号:SU1220564A3
    申请号:SU802928296
    申请日:1980-05-30
    公开日:1986-03-23
    发明作者:Гефт Манфред；Маурер Дитер
    申请人:Цанрадфабрик Фридрихсхафен Аг (Фирма)；
    IPC主号:
    专利说明:

    5. Mo from m to p, 1, about tl and h and rout n and the fact that the rotary shaft is made, in one piece with the detail of the axial fixation or with the entire front side of the wheel hub.
    1220564
    6. The bridge according to claim 4, of which is US and also the fact that the central through-hole is a branch pipe for pouring oil into the planetary transmission of the wheel drive.
    This invention relates to automotive engineering, in particular to driving controlled bridges.
    The purpose of the invention is to improve maintainability.
    FIG. 1 shows a driving axle with a planetary gear in the hub; in fig. 2 - a part of the driven controlled bridge in the area of the cardan joint with the maximum deviation of the joint, top view.
    The driving axle contains a drive from an unrepresented differential or from a distributor mechanism, a smooth shaft 1 with a gripping device (gearing) 2. A cardan 2 of equal angular speed with an internal gear and a crown on the neck 3 of the bell-shaped outer part 4 of this hinge is mounted on an external gear the crown 5 of the smooth shaft 1 and is fixed from axial shift by a ring 6 located in the hole 7 from the side of the smooth shaft 1. The bell-shaped outer part 4 of the hinge 2 encloses the inner part 8 like a body and, in the place of the largest diameter, has a flat groove 9 for fixing the bellows 10 by means of a clamping strap 11. The inner part 8 of the hinge 2 has an opening 12 with an internal gear 13, in which the gear rim of the rotary shaft 14 enters and the ring or flange 15 provides one-sided axial fixation. Approximately centrally, the rotary shaft 14 has two cylindrical sealing surfaces 16 and 17, firstly, for an oil filled casing The hub and, secondly, for attaching the bellows 10 using the second clamping belt 18, the surface diameter 16 and 17 must be equal to or larger than the outer diameter of the gear ring of the swivel shaft 14. In the proposed device turning shaft 14 is connected
    in one piece with the inner center gear 19. Such a connection can be made using a gear coupling. But in both cases, the diameter of the cavities between the teeth should be equal to or
     larger than the diameter of the sealing surfaces 16 and 17 of the shaft 14.
    The shaft 14 on the outer end surface 20 has a hole 21 with an internal thread to improve the removal of the shaft.
    In the hub 22, in which the planetary mechanism is located, there is a plug 23 (preferably a threaded plug) which performs
    0 several functions;
    fixes the turning shaft 14 and, therefore, the hinge 2 radially outwards, the turning shaft 14 can be removed (de5 mounted) through its opening and the opening is closed with a plug; the plug is simultaneously used as an oil filler pipe. At the end of the plug 23 facing
    0 inwards, the stop ring 24 can be hardened or mounted, as the turning shaft 14 rotates at a speed different from the speed of rotation of the hub 22 and, therefore,
    5 stubs 23.
    The hinge 2 (Fig. 2) with the bellows 10 fixed on it after removing the rotary shaft 14 and pulling the smooth shaft 1 out of the hole 25, which is formed between the fixed part 26 and the movable part 27 of the bridge, can be deflected to the side. The bellows 10 is then compressed (not shown) and closes the outer face side of the hinge 2.
     Pull
    one
    2S
    Compiled by S. Belousko Editor S. Patrusheva Tehred N. Wonkalr Proofreader S. Shekmar
    Order 1336/62 Circulation 647 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Branch PPP Patent, Uzhgorod, st. Project, 4
    权利要求:
    Claims (6)
    [1]
    1. LEADING CONTROLLED BRIDGE, in particular, with a planetary gear of a wheel drive, comprising a cardan drive, including a smooth shaft coming from the differential, a cardan located in the fixed part of the axle housing, a stepped rotary shaft for driving a hub or internal central gear of a planetary gear of a wheel drive located in the rotary part of the bridge housing, and the cardan from the side of the smooth shaft is closed outside by a rigid hemisphere with a bell-shaped outer part, sealed and sealed by forces background, while the rotary shaft is connected to the interior of the cardan rigidly by a longitudinal toothing, wherein the bellows is fixed tensioning belts along the rotating shaft and the neck hemispherical sealing bell and seals the outer part of the universal joint, characterized in that. in order to increase maintainability, the cardan neck of the bell-shaped outer part is detachably connected to a smooth shaft by means of a gear coupling, and the rotary shaft is made integrally with the inner central gear of the planetary gear, the same diameter in the places of bearings and seals or the diameter gradually decreasing towards the cardan, and fixed from axial displacement towards the wheel, while at the maximum turn of the cardan drive, the dimensions of the hole between the rotary and fixed parts of the axle housing in the horizontal The total plane is larger than the maximum diameter of the universal joint connected to the bellows to ensure the universal joint is dismantled through its opening.
    [2]
    2. Bridge pop. 1, characterized in that on the inner surface of the neck of the driveshaft a groove is made for a support ring placed on a smooth shaft, or a shoulder on this shaft.
    [3]
    3. The bridge pop. ^ characterized in that a flange is made on the rotary shaft or a support ring is installed for axially fixing the inside of the cardan.
    [4]
    4. The bridge pop. 1, characterized in that the rotary shaft is axially fixed with a threaded plug installed in a central through hole made with a thread in the wheel hub, the diameter of this hole being larger than the maximum diameter of the rotary shaft to ensure its dismantling.
    SU p „1220564
    [5]
    5. The bridge on and. 1, due to the fact that the rotary shaft is made, in one piece with. axial locking part or with the entire front side of the wheel hub.
    [6]
    6. The bridge according to claim 4, with the exception of the fact that the central through hole is a pipe for filling oil into the planetary gear of the wheel drive.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1220564A3|1986-03-23|Dride steering axle
    JP2582050B2|1997-02-19|Coupling for connecting two shafts
    US7980157B2|2011-07-19|Differential assembly with welded differential carrier
    US4201493A|1980-05-06|Vibrating roller
    FR2662120A1|1991-11-22|DRIVE SYSTEM FOR A MOTOR VEHICLE WITH FOUR WHEELS.
    US4091689A|1978-05-30|Planetary steering hub assembly
    RU99107763A|2001-02-10|JOINT TRANSMISSION
    SU1384425A2|1988-03-30|Geared motor for vehicle wheel drive
    JPS62218225A|1987-09-25|Electric wheel drive gear
    SU1445989A1|1988-12-23|Vehicle motor wheel
    SU1550127A1|1990-03-15|Cutting unit of mine cutter-loader
    SU1542797A1|1990-02-15|Manipulator joint
    EP0940186A3|2000-11-02|Inertial tube indexer
    SU943020A1|1982-07-15|Vehicle wheel reduction gear
    SU1240580A1|1986-06-30|Manipulator module
    SU1414976A1|1988-08-07|Precision tapered-wheel planetary gearing
    SU505461A1|1976-03-05|The drive mechanism of the periodic rolling stand with two diametrically placed gauges
    US3620322A|1971-11-16|Universal drive apparatus
    SU1320051A1|1987-06-30|Screw driver
    RU2099614C1|1997-12-20|Precession drive
    SU582109A1|1977-11-30|Vehicle driving axle
    RU2115852C1|1998-07-20|Self-locking differential gear
    SU1632762A1|1991-03-07|Screw-driving tool
    SU818923A1|1981-04-07|Vehicle driving axle
    SU1311953A1|1987-05-23|Vehicle driving axle
    同族专利:
    公开号 | 公开日
    IT1143175B|1986-10-22|
    ES492008A0|1981-01-16|
    IT8048850D0|1980-05-30|
    GB2052411B|1984-03-28|
    US4371049A|1983-02-01|
    DE2922660C2|1985-04-04|
    ES8102513A1|1981-01-16|
    DE2922660A1|1980-12-04|
    GB2052411A|1981-01-28|
    BR8003420A|1981-01-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2460651C1|2011-03-10|2012-09-10|Республиканское унитарное предприятие "Минский тракторный завод"|Automotive drive axle|
    RU2468936C2|2011-03-10|2012-12-10|Республиканское унитарное предприятие "Минский тракторный завод"|Automotive controlled drive axle|
    RU2657612C1|2015-04-08|2018-06-14|ЭнТиЭн БЕАРИНГ КОРПОРЕЙШН ОФ АМЕРИКА|Assembly holding greasing substance for articulated link of driven shaft of vehicle|US1676322A|1925-01-02|1928-07-10|Healey Aeromarine Bus Company|Driving mechanism|
    GB503835A|1937-10-06|1939-04-06|Marmon Herrington Co Inc|Improvements in or relating to vehicle axle structures|
    US2362456A|1942-02-09|1944-11-14|Timken Detroit Axie Company|Steering drive axle|
    US2503477A|1945-12-15|1950-04-11|Martha Realty Company|Front-wheel drive for motor vehicles|
    US2801702A|1953-05-06|1957-08-06|Gen Motors Corp|Steerable driving axle|
    US2858897A|1956-04-13|1958-11-04|Joy Mfg Co|Wheel driving and steering unit|
    US3227237A|1962-04-23|1966-01-04|Int Harvester Co|Steerable driving axle|
    US3253670A|1964-05-04|1966-05-31|Fabco Mfg Company|Steering drive axle assembly|
    US4091688A|1976-09-01|1978-05-30|Dana Corporation|Easily assembled and disassembled planetary gear assembly|IT8766004D0|1987-04-01|1987-04-01|Co B R A Di Bruseghini Erio E|STEERING SYSTEM FOR DIFFERENTIAL BEAM BRIDGES.|
    DE3729275A1|1987-09-02|1989-03-16|Loehr & Bromkamp Gmbh|JOINT SHAFT ARRANGEMENT|
    IT1239199B|1990-05-11|1993-09-28|Carraro Spa|CONNECTION STRUCTURE BETWEEN AXLE AND HUB OF STEERING DRIVE WHEELS, IN PARTICULAR FOR AGRICULTURAL TRACTORS|
    US7004842B2|2003-01-31|2006-02-28|Torque-Traction Technologies, Inc.|Compound driveshaft assembly with constant velocity joint|
    DE112004002218T5|2003-11-18|2006-10-19|GKN Driveline North America, Inc., Auburn Hills|Torque transmission device with a constant velocity joint output|
    JP2009067176A|2007-09-12|2009-04-02|Yanmar Co Ltd|Working vehicle|
    WO2015016981A1|2013-08-01|2015-02-05|Gkn Driveline North America, Inc.|Overmoulded profile boot can assembly|
    CN105909681A|2016-05-12|2016-08-31|孟令松|Full-floating type half shaft and hub system fixed without flange or screw|
    US20220065306A1|2020-08-27|2022-03-03|Steering Solutions Ip Holding Corporation|High angle constant velocity joint|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2922660A|DE2922660C2|1979-06-02|1979-06-02|Driven steering axle|
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