• 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:
    The invention relates to devices for supplying air to the tires of the wheels of planetary-driven vehicles and ensures reliability by installing between the housing 7 and the end of the semi-axis 3 of the centering bearing 12, as well as the elastic connection of the holder 16 of the planetary row with the housing 7 in the form of elastic ring 14. 3 z. p, f-ly, 1 ill. CM
    公开号:SU1362397A3
    申请号:SU833595949
    申请日:1983-05-30
    公开日:1987-12-23
    发明作者:Палмаи Ласло；Хорват Антал
    申请人:Мадьяр Вагон-Еш Гепдьяр (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to devices for supplying air to tires of wheels of vehicles, in particular planetary driven wheels,
    The purpose of the invention is to increase reliability.
    The drawing shows the proposed device, the cut.
    Air intake device includes Q-rated tire air supply
    Pneumatic line 1, which connects the source of working medium under pressure to the air duct 2, made in the axle 3 of the wheel 4. Channel 2 ends with a bell 5, made on the end of the semi axle 3, in which the central part 6 of the housing 7 is connected, which is connected with air duct channel 8 with channel 2, and pnevmolinii 9 - with a tire cavity, In rast-2Q, the structural advantages of this course 5 are also set to the sealing part and not limited to, Air on coupling 10, which makes it possible for the inlet device not to require transfer to lossless sound between rotating parts, i.e. transmission
    25
    air through the air-conducting channel 2 to the channel 8 of the housing 7, the outer part 11 of the housing 7 rests on the semi-axis 3 through the centering bearing 12, the inner race 13 of which is mounted on the end of the said semi-axis 3, and outside - in the outer part 11 of the housing 7, the centering bearing 12 may be a rolling bearing or a sliding bearing. On the outer surface of the housing 7 a self-adjusting element is installed, made in the form of an elastic ring 14, which is fastened rigidly to the holder 16 of a planetary row by means of a nut 15, which is attached by screws 17 to the wheel hub 18 4. A pneumatic cable 9 is connected driver The airborne device is outside secured by disc 20,
    权利要求:
    Claims (4)
    [1]
    In the undercarriage with a planetary wheel drive 4, located in its wheelhouse 18, the semi-axis 3 with the elements of the planetary row mounted on it forms a floating system whose axis of symmetry during the rotation time takes a constant position depending on the manufacturing accuracy of the interacting parts. . The free self-alignment of the half-axle 3 cannot be prevented by any supports, since then the load on the teeth negates the stiffness of the formula
    35
    40
    what increased accuracy in the manufacture of structural parts and limitations
    bridge hull.
    gaining
    1, Air supply device for a pneumatic tire of a wheel with a planetary drive placed in a stu
    30, comprising a housing, a source of working medium under pressure, connected by a pneumatic lip to an air duct, having a socket at the end, executed in the semi-axis, and a pneumatic line connecting the cavity of the tire with an air duct, aligned coaxially in the socket, connected with it by a sealing sleeve, the centering bearing of the rolling bearing, is internal. MA is mounted at the end of the axle shaft, carrying elements of a planetary row, the holder of which is rigidly connected with the wheel disc and the rim,
    45 of the enclosing body cooperating with a self-aligning element, characterized in that, in order to increase reliability, the outer cage of the centering sub-50 horn is installed in the air-landing device case, and the self-aligning element is made in the form of an elastic ring that encloses the body and interacts
    55 outer surface with cover.
    [2]
    2. The device according to claim 1, about tl and - in that the centering bearing is a sliding bearing.
    The effective planetary gears are unevenly distributed.
    Along with a constant change in position, the end of the axle shaft 3 also experiences a change in the angle of inclination, compared with the plane of rotation of the hub 18, especially in the rear running gear. Therefore, continuous cent
    is solved by mounting the centering bearing 12 at the end of the half-axle 3 and the elastic connection of the holder 16 of the planetary row with the housing 7 made in the form of an elastic ring 14.
    The invention provides a compacted air supply in running gears of vehicles with wheel drive located in their hub, and the structural advantages of this suspension are not limited, the air supply device does not require
    five
    nichivaet stiffness formula of
    five
    0
    what increased accuracy in the manufacture of structural parts and limitations
    bridge hull.
    gaining
    1, Air supply device for a pneumatic tire of a wheel with a planetary drive, placed in a stu
    0, comprising a housing, a source of working medium under pressure, connected by a pneumatic lip to an air duct, having a socket at the end, executed in the half-axis, and pneumatic lines connecting the cavity of the tire with an air duct, filled in the body, which is located coaxially in the socket, connected with it by a sealing coupling, the centering roller bearing, inner-around. MA is mounted at the end of the axle shaft, carrying elements of a planetary row, the holder of which is rigidly connected with the wheel disc and the rim,
    5 an enclosure that interacts with a self-aligning element, characterized in that, in order to increase reliability, the outer collar of the centering support is installed in the air suspension device body, and the self-aligning element is made in the form of an elastic ring that encloses the body and interacts
    5 outer surface with cover.
    2. The device according to claim 1, about tl and - in that the centering bearing is a sliding bearing.
    31362397 4
    [3]
    3. The device according to claim 1, about t -
    [4]
    4. The device according to claim 1, about tl, which is characterized by the fact that the elastic ring is made of a real ring made in the form of metallisin. , chesky membrane.
    类似技术:
    公开号 | 公开日 | 专利标题
    US4582107A|1986-04-15|Vehicle tire inflation-deflation mechanism
    SU1362397A3|1987-12-23|Air delivering device for pneumatic tyre of wheel with planetary drive in hub
    ES2014756A6|1990-07-16|Wheel for a motor vehicle or towed vehicle and vehicule fitted with said wheel.
    FR2232700B1|1978-06-09|
    SU743571A3|1980-06-25|Speed sensor for non-driven wheel of transport vehicle with antilocking braking system
    FR2408473A1|1979-06-08|WHEEL HUB DRIVEN BY A HOMOCINETIC JOINT
    US2931414A|1960-04-05|Vehicle tire inflating system
    DE3864404D1|1991-09-26|TIRE PRESSURE CONTROL SYSTEM FOR MOTOR VEHICLES, ESPECIALLY FOR ARM TRACTORS.
    JPS636230A|1988-01-12|Brake device for vehicle
    US2717654A|1955-09-13|Inflatable frictional drive means for tandem axle vehicles
    GB1241620A|1971-08-04|A bearing arrangement for the driven wheels of automobiles
    FR2322757A1|1977-04-01|Driven axle for road vehicle - has epicyclic gear train in housing bolted to wheel centre and driven by shaft passing through body
    US3583509A|1971-06-08|Endless track attachment for self-propelled vehicle
    US2483177A|1949-09-27|Motor-containing wheel
    US3892285A|1975-07-01|Dust protection device for reduction units at the drive wheels of large agricultural machines
    CS236497B2|1985-05-15|Air supply to motor vehicles' tyres with travelling gear with hub's planetary gearing
    GB739180A|1955-10-26|Improvements in or relating to steerable road wheels for vehicles
    GB765543A|1957-01-09|Improvements relating to motor vehicle axle suspensions
    SE8203574L|1983-12-10|NAV FOR VEHICLE WHEELS
    SU948701A2|1982-08-07|Motor-wheel
    JP4116729B2|2008-07-09|Wheel bearing device
    SU1525527A2|1989-11-30|Device for determining slipping of vehicle driving wheels
    SU477017A1|1975-07-15|Controlled motor-wheel vehicle
    US3730006A|1973-05-01|Gear drive assembly for anti-wheel lock-up control systems in motor vehicles
    GB1226740A|1971-03-31|
    同族专利:
    公开号 | 公开日
    PL137242B1|1986-05-31|
    RO86513A|1985-03-15|
    BG49163A3|1991-08-15|
    DE3312965A1|1984-01-05|
    DE3312965C2|1985-07-25|
    RO86513B|1985-03-31|
    AT391298B|1990-09-10|
    CS236889B2|1985-05-15|
    DD215977A1|1984-11-28|
    PL242417A1|1984-03-12|
    HU190022B|1986-08-28|
    ATA134283A|1990-03-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4154279A|1975-03-25|1979-05-15|Yasuo Tsuruta|Apparatus for remotely controlling the internal pressure of a pneumatic tire|
    JPS5621605B2|1976-05-07|1981-05-20|
    DE2736603C3|1977-08-13|1981-08-06|Wabco Fahrzeugbremsen Gmbh, 3000 Hannover|Tire pressure control system|
    DE2818289A1|1978-04-26|1979-10-31|Tatra Np|Compact hub drive for radio vehicle front wheel - incorporates epicyclic gear mounted on outside of hub and secured on inside face |
    DE2918481C2|1979-05-08|1989-01-26|Man Nutzfahrzeuge Gmbh, 8000 Muenchen, De|DE4017788A1|1990-06-01|1991-12-05|Schlueter Anton Muenchen Gmbh|Rotary connection in vehicle wheel - incorporates sealing union connecting compressed air supply to tyre|
    US6325123B1|1999-12-23|2001-12-04|Dana Corporation|Tire inflation system for a steering knuckle wheel end|
    DE102013205399A1|2013-03-27|2014-10-02|Robert Bosch Gmbh|Wheel hub drive with a planetary gear|
    DE102013223512A1|2013-11-19|2015-05-21|Robert Bosch Gmbh|Wheel drive with rotary feedthrough|
    DE102014003597A1|2014-03-17|2015-09-17|Voss Normalien Gmbh & Co. Kg|Rotary feedthrough with PTO shaft|
    DE102014210598A1|2014-06-04|2015-12-17|Zf Friedrichshafen Ag|Driveable steerable wheel head|
    GB2540423B|2015-07-17|2019-04-10|Jaguar Land Rover Ltd|Annular coupler for a central tyre inflation system|
    DE102015213692A1|2015-07-21|2017-01-26|Robert Bosch Gmbh|wheel hub drive|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HU822167A|HU190022B|1982-07-02|1982-07-02|Structural solution of air outlet for blown tyres of motor vehicles of hub epicyylic gear|
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