• 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 crankshaft joints (KB) of an internal combustion engine and a drive shaft (PT) of auxiliary devices. The aim of the invention is to provide the possibility of limiting the radial deformations of the elastic ring (CC) of the coupling of the coupling unit with the same dimensions of the sound insulating element. Connecting KB 1 and 3 PV 3 contains the CC 8, alternately connected with KB 1 and 3 PV through bolts 10 and 11. At the ends of the CC 8 there are two ring-shaped plates 12 and 13. At least the plate 13 is made with a cylindrical protrusion 14 The plate 12 is bolted 11 with PV 3 and the plate 13 with bolts 10 with KB 1. The torque is transmitted from KB 1 through bolts 10, UK 8 and bolts 11 to PV 3. 1 hp . f-ly. 2 Il. / 9 th VJ about О About ft with
    公开号:SU1704645A3
    申请号:SU884356933
    申请日:1988-11-02
    公开日:1992-01-07
    发明作者:Валев Ассен
    申请人:Штейр-Даймлер-Пух, Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the joints of the crankshaft of the sound-insulated casing of the internal combustion engine and the drive shaft of auxiliary devices, mainly the lighting generator, water pump, fan located outside the casing.
    The aim of the invention is to provide the possibility of limiting the radial deformations of the elastic ring of the coupling of the coupling unit with a constant thickness of the sound insulating element.
    Figure 1 shows the connecting node, a general view, an axial section; figure 2 - section aa in figure 1.
    The connecting assembly contains coaxially mounted crankshaft 1 of an internal combustion engine, closed by a sound insulating casing 2, and a driving shaft 3 of auxiliary devices, mainly a lighting generator, a water pump, a fan, interconnected by means of an elastic damping coupling 4. Auxiliary devices are located outside the casing and attached to an intermediate ring member 5 installed perpendicular to the axis of the joint. The drive shaft 3 is mounted in a holder 6, rigidly connected to an intermediate ring element 5, on which an internal combustion engine is supported through a ring sound insulating element 7. The clutch 4 comprises an elastic ring 8 with holes evenly spaced around the circumference, in which bolts 10 and 11 with mutually parallel axes are placed in spacer sleeves 9, alternately connected with the crankshaft and drive shafts 1 and 3.
    At the ends of the elastic ring 8 of the coupling 4 there are two ring-shaped plates 12 and 13 with holes for bolts 10 and 11. At least Pere one of the plates is made with a cylindrical protrusion 14 along its inner diameter pressed into the elastic ring 8. The plate 12 is mounted with side of the crankshaft 1. is connected with the corresponding bolts 11 to the drive shaft 3, and the plate 13, located on the side of the drive shaft 3, is connected with the corresponding bolts 10 to the crankshaft 1, the cylindrical protrusion 14 of one of the plates (plate 13) is placed in an elastic ring chain 8 with radial clearances 15 at the locations of the bolts 11 connected to another plate (plate 12). The plate 13 has cylindrical holes 16.
    The torque is transmitted from the crankshaft 1 through the bolts 10 to the elastic ring 8 and then through the bolts 11 to the drive shaft 3.
    By means of the above implementation of the coupling of the coupling assembly, it is possible to limit the radial deformations (displacements) of the elastic ring 8 without limiting the thickness of the sound insulating ring element.
    权利要求:
    Claims (2)
    [1]
    1. A connecting unit comprising a coaxially mounted crankshaft of an internal combustion engine enclosed by a sound insulating casing and a drive shaft of auxiliary devices, mainly a lighting generator, a water pump, a fan, located outside the casing and mounted on an intermediate ring element installed perpendicular to the axis of the joint interconnected by means of an elastic-damping coupling containing an elastic ring with holes evenly spaced around it, in to bolts are placed in spacer sleeves
    alternately connected to the crankshaft and drive shafts, wherein the drive shaft is mounted in a housing rigidly connected to an intermediate ring member in contact with the internal combustion engine through the sound insulation ring, characterized in that the ability to limit the radial deformations of the elastic ring of the coupling. the coupling is provided with two ring-shaped plates with openings for bolts placed at the ends of the elastic ring, at least one of which is made with a cylindrical protrusion of its inner diameter, pressed into the elastic ring, while the plate mounted on the crankshaft side is connected with corresponding bolts the drive shaft, and the plate, located on the drive shaft side, is connected to the crankshaft with the corresponding bolts.
    [2]
    2. Node pop. 1, characterized in that the cylindrical protrusion of one of the clutch plates is placed in an elastic ring with
    radial clearances at the locations of the bolts associated with the other plate.
    eleven
    /five-
    13
    sixteen
    eleven
    VA- 15
    15
    sixteen
    类似技术:
    公开号 | 公开日 | 专利标题
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    同族专利:
    公开号 | 公开日
    US4834041A|1989-05-30|
    CA1321755C|1993-08-31|
    EP0315622A2|1989-05-10|
    DE3831002A1|1989-05-18|
    ATA288587A|1990-07-15|
    YU203088A|1990-08-31|
    EP0315622A3|1989-11-23|
    DE3831002C2|1991-05-02|
    EP0315622B1|1991-03-27|
    JPH01150026A|1989-06-13|
    AT392132B|1991-01-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1984578A|1932-10-17|1934-12-18|Packard Motor Car Co|Internal combustion engine|
    US2753702A|1953-11-03|1956-07-10|Morse Chain Co|Flexible coupling|
    JPS4214009Y1|1964-08-28|1967-08-10|
    FR1476802A|1966-03-02|1967-04-14|Paulstra Sa|Improvements to elastic coupling devices|
    GB1159750A|1966-11-26|1969-07-30|Daimler Benz Ag|Improvements relating to Shaft Couplings.|
    US3543538A|1969-05-07|1970-12-01|Gen Motors Corp|Flexible coupling|
    GB1276770A|1970-03-19|1972-06-07|Gkn Transmissions Ltd|Improvements in propeller shaft assemblies|
    DE2255533C3|1972-11-13|1979-10-11|Gerhard Dipl.-Ing. 8264 Waldkraiburg Zeidler|Elastic shaft coupling|
    AU471039B2|1973-03-16|1976-04-08|O. C. Mechanical Research And Engineering Co. Pty. Ltd|Improvements in or relating to joints between drive and driven shafts|
    AT369512B|1975-04-18|1983-01-10|List Hans|NOISE-INSULATED PISTON PISTON ENGINE|
    DE2534684C2|1975-08-02|1982-08-26|Daimler-Benz Ag, 7000 Stuttgart|Device for vibration damping in the drive train of vehicles|
    DE2630874C2|1976-07-09|1982-11-18|Goetze Ag, 5093 Burscheid|Centering sleeve|
    AT387624B|1981-03-31|1989-02-27|Steyr Daimler Puch Ag|PISTON PISTON ENGINE|
    US4428338A|1981-05-13|1984-01-31|Hans List|Internal combustion engine|
    DE3205070A1|1981-05-26|1982-12-23|C.J. Edwards Co., 48073 Royal Oak, Mich.|FLEXIBLE CORE FOR A CLUTCH AND FLEXIBLE CLUTCH WITH THIS CORE|
    AU571770B2|1985-02-25|1988-04-21|Fuji Kiko Co. Ltd.|Universal joint yoke|JP2784552B2|1990-03-29|1998-08-06|ヤンマーディーゼル株式会社|Engine front power take-off device|
    JPH0583335U|1992-04-17|1993-11-12|石川島播磨重工業株式会社|Engine accessory drive|
    DE69524433T2|1994-09-14|2002-05-23|Bando Chemical Ind|APPARATUS USED FOR DRIVING AN AC POWER MACHINE AND AC POWER MACHINE FOR MACHINE ACCESSORIES|
    US5931052A|1996-06-13|1999-08-03|Simpson InternationalLtd.|Crankshaft gear torsional vibration isolator assembly for an engine|
    US6758301B2|2000-09-14|2004-07-06|Kenji Shiba|Tractor|
    US6675759B2|2001-02-12|2004-01-13|Freudenberg-Nok General Partnership|Crankshaft damper|
    US6561911B2|2001-09-12|2003-05-13|Gkn Automotive, Inc.|Mounting system for a flexible driveline coupling|
    JP4116959B2|2003-09-30|2008-07-09|本田技研工業株式会社|Crankshaft bearing structure in internal combustion engine|
    US7051696B2|2003-09-30|2006-05-30|Honda Motor Co., Ltd.|Bearing structure of crankshaft in internal combustion engine|
    US20100013240A1|2008-07-16|2010-01-21|Polaris Industries Inc.|Inline water pump drive and water cooled stator|
    JP2010274219A|2009-05-29|2010-12-09|Kurimoto Mec Ltd|Gyratory crusher|
    CN104653284A|2015-02-03|2015-05-27|江苏九迪动力股份有限公司|Rear-end power output device for engine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT0288587A|AT392132B|1987-11-03|1987-11-03|CONNECTION OF THE CRANKSHAFT OF A SOUND-ENCLOSED INTERNAL COMBUSTION ENGINE WITH THE COAXIAL DRIVE SHAFT OF THE AUXILIARIES OUTSIDE THE CAPSULE|
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