• 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:
    1. THE DRIVE OF THE DIFFERENTIAL BLOCKING DEVICE IS PREFERREDLY FOR THE RUNNING PART OF THE VEHICLE CHASSIS, containing a shift lever, installed in the bridge housing, the flat end of which is connected to the hub, is connected, the stem, which is able to interact with the keyboard, and is attached to a bed to get a bed to get to the keyboard and is attached to a bed to get to the keyboard. By the fact that, in order to improve its reliability in operation, the other end of the shift lever is connected with the bridge body, while the rod is connected with the shift lever in its middle part ohm sleeve mounted in the bore of the latter, and the spring ring and the clutch hub is provided with kug lachkovymi teeth. sd (jUUJwb («« i th
    公开号:SU1105112A3
    申请号:SU813349900
    申请日:1981-10-27
    公开日:1984-07-23
    发明作者:Тар Лорант
    申请人:Мадьяр Вагон Еш Гепдьяр (Инопредприятие)；
    IPC主号:
    专利说明:

    2. The drive according to any one of the two, and the fact that the bridge casing is connected to the switch lever by means of a screw and washer, while the matching nqBepxHocTH screw, the end of the switch lever and the washer are made spherical.
    3. The drive according to claim 1, which is also distinguished by the fact that the bridge case
    112
    connected to the shift lever by means of a screw, with a rubber washer installed between the lever and the housing and a rubber and metal washer between the lever and the screw.
    .4, Drive pop. 3, which is also distinguished by the fact that in each of the rubber washers the side surfaces are semicircular in shape.
    FIELD OF THE INVENTION The invention relates to the transport engineering industry, in particular to the drive of a differential locking device. The drive of the blocking differential device is known primarily for the undercarriage of the vehicle chassis, which includes a shift lever mounted in a bridge casing, the forked end of which is connected to the clutch hub, a stem that is interoperable with the shift lever, and an air stem control chamber lj. A disadvantage of the known device is low reliability due to wear caused by inaccuracy in the manufacture of parts. The purpose of the invention is to increase the reliability of the drive in operation. This goal is achieved by the fact that, in the drive of the differential locking device, mainly for the chassis of vehicles, comprising a shift lever installed in the axle housing, the forked end of which is connected to the clutch hub, the stem is installed with the ability to interact with the shift lever and an air shaft control chamber, the other end of the shift lever, is connected to the bridge body, while the stem is connected to the shift lever in its middle part by means of a sleeve installed in the The version of the latter and the spring ring, and the hub of the coupling is made with cam teeth. In addition, the bridge case is connected to the shift lever by means of a screw with a washer, while the mating surfaces of the screw, the end of the shift lever, and the washer are ball-shaped. The bridge body can be connected to the shift lever by means of a screw, with a rubber washer installed between the lever and the housing and a rubber and metal washer between the lever and the screw. In addition, in each of the rubber washers, the side surfaces are made in a semicircular shape. FIG. 1 shows the drive of the differential locking device; FIG. 2 - connection of the push rod of the air chamber; in fig. 3 is a section A-A in FIG. 2; in fig. 4 connection of a switching lever with a spherical socket; in fig. 5 connecting the shift lever with a rubber washer. An actuator switching lever 2 mounted inside the housing 1 is adjacent to the housing 1 in order to ensure adjustment with a ball screw. In the following, this place is referred to as a suspension seat. One end of the shift lever 2 is connected to the housing 1, and the other end is connected to the pressure plate 3 of the hub of the cam clutch 4, and the pressure plate engages the differential locking device with the traction force transmitted by the shift lever 2. Two pressure plates 3 are located at the end of the clutch fork. - On the case 1, an air chamber 5 is installed, the connecting rod of which, in order to facilitate installation, is connected to the shift lever 2 with the possibility of easy removal. The air chamber 5 is mounted on the housing 1 by means of a threaded sleeve 6 and its fastening is provided by a lock nut 7. The shift lever 2 is actuated by a connecting rod .8 mounted on the housing 1 of the air chamber 5 to overcome the return spring 9. The connecting rod 8 of the air chamber is equipped with a pressure spring 10 through the grooved coupling 11c with the shift lever 2. An expedient variant of the compression spring 10 is depicted in FIG. 2. The pressing spring 10 is inserted into the groove of the connecting rod 8, as a result of which it accomplishes two tasks: it keeps the connecting rod 8 of the air chamber 5 in a suitably made grooved coupling 11 adjustment) and holds the grooved coupling 11 in the drilling of the switching lever 2. FIG. 4 shows the engagement parts between the switching lever 2 and the housing 1. In this solution, a shell 12 is installed between the housing 1 and the switching lever 2, into which the spherical end of the switching lever 2 is inserted and through it a ball screw 13 connecting the switching lever 2 to the housing 1 around the movement guard on spherical surfaces. The large opening of the shift lever 2 allows the ball to be adjusted. The end of the shift lever 2 (Fig. 5) may not be made in the whole spherical surface, and its movement is ensured by installing rubber washers 14. In this solution, the shift lever 2 is fixed on the housing 1 with one or more rubber and metal 15 washers with a screw 16, provided with stops, and lined in such a way that the elasticity of the rubber washer or washers 14 provides the required displacement of the shift lever 2. The invention allows to increase the reliability of the drive in operation.
    to
    F1L1.1
    5
    权利要求:
    Claims (4)
    [1]
    1. DRIVE OF A BLOCKING DIFFERENTIAL DEVICE FORMULATELY MILKING THE CHASSIS OF THE VEHICLE, comprising a shift lever mounted in the axle housing, a fork end of which is connected to the clutch hub, a rod mounted for interoperability with the shift lever, and an air chamber that controls that, in order to increase its reliability in operation, the other end of the shift lever is connected with the housing of the bridge, while the rod is connected with the shift lever in its middle part by ulki mounted in the bore of the latter, and the spring ring and the clutch hub is provided with cam teeth.
    Fyg. 1 ώ s
    S
    Oh Xia
    Imujal to
    [2]
    2. The drive of claim. ^ Characterized in that the axle housing is connected to the shift lever by means of a screw with a washer, while the mating surfaces of the screw, the end of the shift lever and the washer are made spherical.
    [3]
    3. The drive according to claim 1, freezing frost by the fact that the axle housing is connected to the shift lever by means of a screw, while a rubber washer is installed between the lever and the housing, and a rubber and metal washer between the lever and the screw.
    [4]
    .4. The drive according to claim 3, with the fact that in each of the rubber washers the side surfaces are made semicircular in shape.
    类似技术:
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    US2922317A|1960-01-26|Slack adjuster
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    US2752168A|1956-06-26|Front wheel suspension for motorcycles
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    SU1722917A1|1992-03-30|Vehicle brake cylinder
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    SU1383034A1|1988-03-23|Disk-type brake
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    KR100551084B1|2006-02-10|Clutch release assembly
    同族专利:
    公开号 | 公开日
    DE3139744A1|1982-07-08|
    DE3139744C2|1985-04-11|
    HU186755B|1985-09-30|
    US4464953A|1984-08-14|
    GB2089913A|1982-06-30|
    GB2089913B|1984-06-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US986363A|1910-08-01|1911-03-07|Collins Axle Mfg Company|Mechanism for actuating clutches.|
    US1511908A|1924-02-27|1924-10-14|Pickering Jack Ivan|Differential lock|
    US1690189A|1927-06-02|1928-11-06|Robert L Dennison|Differential gearing|
    FR982838A|1948-03-19|1951-06-15|Zbrojovka Brno Np|Lockable differential for motor vehicles|
    FR1041322A|1951-08-20|1953-10-22|Normag Zorge G M B H|Drive axle for vehicles|
    US2770150A|1953-08-07|1956-11-13|Frank E Culverwell|Front axle|
    BE586665A|1959-01-20|1960-07-18|Willi Ernst Salzmann|Differential lock, especially for tractors.|
    US3195371A|1961-09-21|1965-07-20|Eaton Mfg Co|Vehicle axle mechanism|
    GB1017911A|1962-12-01|1966-01-26|P R Motors Ltd|Improvements in or relating to locking differential gears|
    US3400610A|1966-03-31|1968-09-10|Ford Motor Co|Locking differential gear|
    DE1555228B2|1967-03-03|1976-04-15|Daimler-Benz Ag, 7000 Stuttgart|CONTROL DEVICE FOR THE LOCKING CLUTCH OF A LOCKABLE BALANCING GEAR FOR VEHICLES, IN PARTICULAR FOR MOTOR VEHICLES|
    DE1922913A1|1969-05-06|1970-11-19|Bayerische Motoren Werke Ag|Fork-shaped release lever with retaining spring for clutches, especially motor vehicle clutches|
    IT958871B|1972-05-15|1973-10-30|Fiat Spa|DEVICE FOR LOCKING THE COMMAN DATA OF THE DIFFERENTIAL PARTICULARLY FOR INDUSTRIAL VEHICLES|
    US3871249A|1974-03-01|1975-03-18|Aspro Inc|Lock-up differential including speed-responsive inhibiting means|
    FR2343401A7|1976-03-03|1977-09-30|Etudes Rech Avancees|Locking device for automobile differential drive - uses dog between pinion and slidable bush clutch to engage pinion directly with half shaft|
    US4037696A|1976-05-07|1977-07-26|Clark Equipment Company|Dynamic tooth clutch|FR2555334B1|1983-11-23|1986-04-11|Peugeot|PEDAL HOLDERS, ESPECIALLY CLUTCH AND BRAKE, ON A MOTOR VEHICLE|
    US5398795A|1993-04-14|1995-03-21|Manuel; Wendell|Clutch arm rocker pin on removable support|
    US5893440A|1997-06-13|1999-04-13|Dana Corporation|Flexible mounting for a clutch|
    AU2003304287A1|2003-07-04|2005-01-21|Abraham Samuel|Differential for motor vehicles with device for locking thereof|
    EP2522896A1|2011-05-13|2012-11-14|Siemens Aktiengesellschaft|Detecting probe mounting device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HU308780A|HU186755B|1980-12-23|1980-12-23|Differential locking device actuator with three-point supporting particularly for running gear of road vehicles|
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