• 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 clutch assembly, constituting a component of a gear transmission, has two gear-carrying shaft extremities projecting from opposite sides of a clutch casing. One shaft extremity is provided with axially extending teeth, carried on its face or on a sleeve keyed thereto, normally engaging similar teeth on a confronting drive shaft. The other shaft extremity is mounted, by means of a combined journal and thrust bearing, in a retaining member which is detachably secured to the transmission housing and has passages for supplying pressure fluid (oil) to the clutch casing. Upon removal of the retaining member, the assembly can be axially shifted to disengage the first-mentioned shaft extremity from the drive shaft whereupon it can be laterally withdrawn from the transmission housing.
    公开号:SU1085513A3
    申请号:SU802904200
    申请日:1980-04-07
    公开日:1984-04-07
    发明作者:Хуфф Мартин
    申请人:Цанрадфабрик Фридрихсхафен Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to mechanical engineering and can be used as a plug connection in gearbox mechanisms, for example, automobiles.
    Closest to the invention is a split connection of the transmission shafts, comprising an intermediate shaft disposed in the housing by means of an angular contact bearing with a two-disk clutch mounted on it, mounted coaxially with the FRT shafts and engaged with the front teeth. with gearbox shaft teeth, and connected to it with a cap nut, locked with an rfl screw.
    The disadvantages of this device are the ease of installation and disassembly and lack of reliability.
    The purpose of the invention is to facilitate installation and disassembly and increase the reliability of the device.
    For this purpose, a detachable connection of the gearbox shafts, comprising an intermediate shaft with a double-plate clutch mounted on it by means of a angular contact bearing, mounted coaxially with the gearbox shaft, made with end teeth that engage gearbox shaft , and connected with it by means of a cap nut, locked with a screw, provided with a support flange with channels for supplying lubricant, mounted for axial movement in the housing and connected with Bearing with equestrian intermediate shaft, opposite end with end teeth.
    The connection can also be equipped with a nut installed in the housing, the flange is threaded on the outer surface, the nut is mounted on Llanz and secured against axial movement, and the flange is fixed against rotation.
    The support flange can be fixed on the body with screws and consist of two coaxial parts.
    Figure 1 shows the connection in a disconnected state, axially opposite; Fig. 2 shows the same, in the connected state in Fig. 3, an embodiment of the support flange; Fig. 4 shows an embodiment of the joint.
    The connection consists of a gearbox housing 1 with a drive shaft 2, at the end of which the end teeth 3 are screwed, which engage with the teeth of the intermediate shaft 4 with the coupling 5 mounted on it, last performed with gears and gear arms with 1 hardened step shaft 8 gearbox. End teeth 3 shafts 2 boxes and shaft teeth 4 couplings can be EXTENDED with a shaft profile in a section perpendicular to the shaft axis. In case 1, axially displaceable support flange 9 with oil-conducting channels 10 and sealing rings 11 is installed. Support flange 9 is connected by means of an angular contact bearing 12 with end 13 of shaft 4. The device can be equipped with bushings 14 with end teeth mounted on the ends of the shafts 2 and 4. The support flange 9 can be threaded 15 on the outer surface which engages with the nut 16 mounted on the housing 1 by means of the guide ring 17. The nut 16 and the ring 17 are fixed in axial direction occurrence stopornmi rings 18 and 19. The supporting flange 9 is fixed against rotation washer 20 fixed to the screw 21 and extending into the groove 22 formed on the outer surface 23 of the flange 9. 1ayba stopper nut 16 after assembly is connected. In the simplified version (FIG. 3), the support flange 9 can be fixed to the housing 1 with screws 24 or consist of two coaxial parts 25 and 26 moving together. In addition, shafts 2 and 4 can be connected with bushings with end teeth fixed against displacement by a cap nut 27 and a screw 2
    The connection works as follows.
    The coupling 5 with the shaft 4 is inserted into the gearbox housing 1 in the radial direction and the gears 6 and 7 are engaged with the gears of the shaft 8. Then, rotating the nut 16, the support flange 9 is moved in the axial direction until the bearing 12 is assembled and the front teeth of shafts 2 and 4 will not engage. After that, the nut 16 is locked with a washer 23. The connection is ready for operation.
    Disassembly of the connection is carried out in reverse order. In the embodiment of the connection according to FIGS. 3 and 4, the support flange 9 is fastened to the housing with screws 24, and the gap in the bottom Jipnik and the end teeth x is adjusted by gaskets.
    The device allows you to quickly and easily connect and disconnect, for example, the clutch with the shafts of the gearbox. Through the channels 10, the oil is supplied to the sleeve, which, along with the installation accuracy and arc end teeth, increases the reliability of the device.
    Fig 3
    GGTP
    权利要求:
    Claims (3)
    [1]
    1. REMOVABLE TRANSMISSION SHAFT SHAFT CONNECTION, comprising an intermediate shaft measured in a housing by means of a radial thrust bearing with a double-disk clutch mounted thereon, mounted coaxially with the gearbox shaft, made with end teeth engaged with the gearbox shaft teeth, and connected to the gearbox shaft it with the help of a union nut, locked screws, characterized in that, in order to facilitate installation and dismantling and increase reliability, it is equipped with a support flange with channels for supplying lubricant ennym axially movable in the housing and connected via a bearing with the intermediate shaft end opposite to the end with end teeth.
    [2]
    2. The detachable connection according to claim 1, characterized in that it is provided with a nut installed in the housing, the flange is threaded on the outer surface, while the nut is mounted on the flange and fixed from axial movement, and the flange is fixed from rotation.
    [3]
    3. A detachable connection according to paragraphs. 1 and 2, characterized in that the supporting flange is made of two coaxial parts and is fixed to the housing with screws.
    SU „„ 1085513 A
    类似技术:
    公开号 | 公开日 | 专利标题
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    SE463987B|1991-02-18|FRICTION CLUTCH DEVICE
    US4287972A|1981-09-08|Automatic clutch assembly
    SU1085513A3|1984-04-07|Detachable joint of shafts in speed change box
    SU897119A3|1982-01-07|Device for joining initially parallel shafts
    US4013154A|1977-03-22|Mounting nut retention for fluid couplings
    US2028500A|1936-01-21|Power-transmission coupling
    US2659217A|1953-11-17|Universal coupling
    US2627955A|1953-02-10|Self-energizing means for interengaging synchronizer friction plates
    US4304501A|1981-12-08|Disconnect gear coupling
    US4789376A|1988-12-06|Gear type shaft coupling
    US3368369A|1968-02-13|Sealed gear coupling
    US2932180A|1960-04-12|Expansion couplings
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    US2943463A|1960-07-05|Grease seal for high speed flexible coupling
    US4055967A|1977-11-01|Axial movement limiting coupling assembly
    US5356236A|1994-10-18|Device for connecting two elements in rotation
    US1731151A|1929-10-08|Change-speed gearing
    US2679734A|1954-06-01|Self-aligning coupling
    US1913226A|1933-06-06|Variable speed mechanism
    RU2230952C2|2004-06-20|Tooth clutch with disengagement of drive
    US4417881A|1983-11-29|Drive shaft seal
    US2037083A|1936-04-14|Magneto mounting
    同族专利:
    公开号 | 公开日
    SE8002986L|1980-10-24|
    GB2046878B|1983-09-01|
    IT8048479D0|1980-04-22|
    DE2916346A1|1980-10-30|
    DE2916346C3|1982-02-18|
    GB2046878A|1980-11-19|
    DE2916346B2|1981-05-27|
    IT1128519B|1986-05-28|
    US4359145A|1982-11-16|
    SE444213B|1986-03-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE7436209U|1975-04-10|Esteban Dominguez J|Drive box with built-in selector clutch|
    DE800932C|1948-10-02|1950-12-14|Dornbusch & Co|Embossing calender|
    DE924789C|1951-11-30|1955-03-07|Kramer G M B H Maschf Geb|Screw device for the common axial adjustment of the radial-axial roller bearings held together by a screw clamping device of intermediate wheels mounted on two sides between the gearbox and the differential of motor vehicles|
    US3374687A|1965-03-20|1968-03-26|Wagner Josef|Transmission for helicopter rotor shafts|
    DE1600233A1|1966-09-29|1970-04-02|Zahnradfabrik Friedrichshafen|Installable and removable coupling|
    US3543897A|1969-03-17|1970-12-01|Case Co J I|Synchronizer activator|
    US4043226A|1974-09-30|1977-08-23|Fairfield Manufacturing Company, Inc.|Disengage mechanism for gear drive|
    US3921774A|1974-10-31|1975-11-25|Donald H Hagen|Gear unit with disconnect clutch|
    US4047602A|1975-12-11|1977-09-13|Dynetics, Inc.|Synchronizing coupling|
    US4049100A|1975-12-15|1977-09-20|L G Industries, Incorporated|Torque control devices of the viscous shear type and components therefor|US4862765A|1986-05-16|1989-09-05|J. T. Case Company|Creeper installation method and apparatus|
    US4704777A|1986-05-16|1987-11-10|J. I. Case Company|Creeper installation method and apparatus|
    DE102009026708A1|2009-06-04|2010-12-09|Zf Friedrichshafen Ag|Arrangement with at least one jaw clutch|
    DE102009026706A1|2009-06-04|2010-12-09|Zf Friedrichshafen Ag|Bearing arrangement for a shaft|
    DE102009026707B4|2009-06-04|2022-01-27|Zf Friedrichshafen Ag|Arrangement with at least one dog clutch|
    DE102009026710A1|2009-06-04|2010-12-09|Zf Friedrichshafen Ag|Arrangement with at least one jaw clutch|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2916346A|DE2916346C3|1979-04-23|1979-04-23|Detachable mounting of an assembly, in particular a double multi-plate clutch|
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