• 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 power plant is carried by a body on a three-point support. A front mount of three-point is formed by an energy-absorbing longitudinal support which cooperates with another mount of the support which is constructed as a slide bearing to absorb relative motion of the power plant.
    公开号:SU1169523A3
    申请号:SU823414350
    申请日:1982-04-01
    公开日:1985-07-23
    发明作者:Лангвидер Рольф；Ребманн Рольф；Штотц Эрих；Виршем Франц-Рудольф；Трик Фред
    申请人:Др.Инж.Х.Ц.Ф.Порше Аг (Фирма)；
    IPC主号:
    专利说明:

    2. Suspension according to claim.
    This is due to the fact that between the struts in the bend zone, there is a stretch element located in their vertical transverse direction for connecting the struts to each other.
    H. Suspension according to claim 2, of tl and-h ayi y. So that the tension element is made tubular.
    4. Suspension according to claim 2, -o tl and chi so that the stretch member is designed as a tension spring. ,
    5, the suspension according to claim 2, is distinguished by the fact that the stretch element is designed as a U-shaped cross-section of the carrier, fixed with its shoulders on the inner side of the struts.
    one
    The invention relates to automobile construction, in particular, to a suspension assembly of a drive unit located in front of the vehicle.
    The purpose of the invention is to increase safety by preventing the position of the drive unit from changing in a head-on collision with a low speed,
    FIG. J shows the suspension of the drive unit, top view; in fig. 2 - side view of the suspension; in fig. 3 - first and third support devices, top view; in fig. 4 - the first supporting device, side view; figure 5 is a first support device, top view; figure 6 is a section aa in figure 4; figure 7 - section bb in figure 4; on Fig - the first support device with a tubular element, side view; FIG. -9 is a sectional view B-B in FIG. eight; in fig. 10 is a longitudinal beam of the first support tool in a position before deformation (continuous line) And in a position after deformation (broken line), top view; FIG. 11 is a longitudinal beam of a front support device containing a stretching element (first option), top view; in fig. 12, 13 and 14 - the same, respectively, the second, third and fourth options; in fig. 15 - rear support device, side view; in fig. 16 - rear support device, top view.
    The suspension is located in the front of the car drive ag-g regatta 1, consisting of engine 2, transmission 3 and differential 4, size 2.
    The support structure 5 is made of longitudinal beams 6 and 7, a transverse beam 8 connecting them and an end wall 9, and comprises a front support device 10, a rear support device 11 and a side support device 12.
    Front support device 10 contains a longitudinal beam 13, made of two parallel in the longitudinal direction of the car struts 14 and 15, having a deformation zone 16. In zone 16, a bend 17 extending in the longitudinal direction of each strut 14 and 15 is made, which in the middle zone divides each p & spore 14 and l5 into sections 18 and 19, forming an obtuse angle from the inner side ; whips 14 and 15 mounted on a rib or vertically on the road are provided with a common element 20 and 21 connecting them to receive an elastic support 22 provided with a steel sleeve 23 and placed on the transverse beam 8 of the supporting structure 5. At the rear end each spacer 14 and 15 is equipped with mounting flange 24, which serves to connect to the engine 2 drive unit 1. I
    The front support device 10 is located with the rear support device 11 on the same connecting line 25, which passes through the center of 26 tons of the drive unit 1. Due to this, the side support device 12 can be designed in a simple way, as in this case it performs only the function of a support . A tubular element 27 arranged in the longitudinal direction can be installed between the struts 14 and 15 in order to provide energy absorption between the struts 14 and 15, which is connected at its ends with the struts (Fig. 9). According to another embodiment, the increased energy absorption is ensured by the fact that between the struts 14 and 15 in the bending zone 17 is installed; A tension element 28 located in their vertical transverse direction is inserted, which connects spacers 14 and 1.5 to one another in the zone of bend 17. In this case, the tension element 28 can be made in the form of a tension spring (FIGS. 11 and 12) oval pipe (Fig. 13) or in the form of a U-shaped cross-section of the carrier, which with its shoulders 29 is fixed on the inner side of the spacers 14 and 15 (Fig. 14). The rear support device 11 comprises a console 30 connected to the casing of the differential 4, which has a fastening element 31 and a supporting core 32 mounted for movement in the direction of the arrows 33 and 34 in the supporting element 35 connected to the end wall 9 The supporting core 32 through the notch 11 34 36 is rigidly mounted in a steel sleeve 37 connected by an elastic element 38 of the support element 35. The supporting core 32 is delimited from the fastening element 31 of the console 30 by means of an emphasis 39. The lateral supporting device 12 comprises salt 40 which on one side is connected with the housing 3. The transmission and on the other storrny with interposition of an elastic bearing 41 is connected to the longitudinal beam 7 of the support structure 5 of the vehicle. In a head-on collision, the drive unit 1 moves in the direction of travel along arrow 42, and the beam 13, absorbing energy, is deformed (Figure 10). The rear support device 11 allows this movement of the unit 1 due to the fact that the support core 32 is elastically displaced in the support element 35 in the longitudinal direction of the vehicle, while this movement can be carried out in the direction of travel or. against him. In addition, the rear fixture senses relative movement of the support structure relative to the drive unit in the direction of travel.
    / 1- / 1
    2b
    20
    /AT
    Fi & .6
    7
    14
    yy
    Oq
    15
    18
    Fig.Yu
    Fig, 1
    19 I 77. / i / -I /
    23/7/5 FIG.
    J
    /
    Yes
    Fig. No.
    eleven
    权利要求:
    Claims (5)
    [1]
    1. SUSPENSION OF A DRIVING UNIT LATERALLY LOCATED IN THE FRONT OF THE CAR, containing three support devices having elastic supports located respectively on the connecting free ends of the side members fixed in the front of the vehicle, the cross member, a straight section of one of the front side of the vehicle, that, in order to increase safety by preventing a change in the position of the drive unit in a head-on collision at a low speed, the first of the reference devices is a beam located parallel to the longitudinal axis of the vehicle, made of two parallel struts with a bend in the middle part of each, while on one end the struts are equipped with a connecting element for communication with an elastic support located on the cross member, and on the other end each strut is equipped with a mounting flange for connection to the drive unit, and the third of the aforementioned support devices is a cantilever element with a fastening. connection at one end for communication with the drive an aggregate, the other end of which is connected with a cylindrical core with a notch located in a rigid sleeve mounted axially to the core in an elastic support connected to the vehicle panel, with the core in front of the notched portion being abutted against the end of the sleeve.
    SU 116952.3
    [2]
    2. Suspension under item ' 1, with respect to the fact that between the struts in the bending zone, a tensile element located in their vertical transverse direction is installed for connecting the struts to each other. a '
    [3]
    3. Suspension according to claim 2, on t l y-h βίο а i with the fact that the tensile element is made tubular.
    [4]
    4. Suspension according to claim 2, on the basis of which the tension element is made in the form of a tension spring. ,
    [5]
    5, pendant pop. 2, with the fact that the tensile element is made in the form. U-shaped in cross-section of the carrier, mounted with its shoulders on the inner side of the struts.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1169523A3|1985-07-23|Suspension of transversally mounted driving set arranged in automobile front portion
    US3887223A|1975-06-03|Collision energy dissipation apparatus for a passenger motor vehicle
    US3869017A|1975-03-04|Engine mounting and energy absorbing frame for a motor vehicle
    RU2133686C1|1999-07-27|Automobile beam-type chassis
    EP1354782A3|2006-06-28|Shock absorbing steering device
    KR950017447A|1995-07-20|Vehicles with frame supports and loading masts
    FR2702432B1|1995-06-09|SHOCK ABSORBING BEAM, PARTICULARLY FOR MOTOR VEHICLES.
    US3795418A|1974-03-05|Bumper arrangement in a vehicle
    ES2090785T5|1999-06-16|CONTROL SYSTEM FOR THE GEARS OF AUTOMOBILE VEHICLES.
    JPH0194005A|1989-04-12|Suspension unit for vehicle
    SE8306818D0|1983-12-09|MOTOR VEHICLE STEERING
    KR100201728B1|1999-06-15|Energy absorption system
    ES2184965T3|2003-04-16|SHOCK ABSORBING DEVICE SPECIALLY FOR MOTOR VEHICLE.
    NL8200720A|1982-11-16|DRIVING AND DRIVING SETUP FOR MOTOR VEHICLES, IN PARTICULAR WITH FOUR-WHEEL DRIVE.
    FR2375079A1|1978-07-21|ENERGY ABSORBING STEERING COLUMN FOR MOTOR VEHICLES
    EP0598685A1|1994-05-25|A vehicle with a safety device for frontal collision
    GB752506A|1956-07-11|Improvements in or relating to automobile chassis frames
    KR950026709A|1995-10-16|Vehicle with cabin and at least two drive gears
    SU662382A1|1979-05-15|Dependent rear suspension of a vehicle
    KR0140206Y1|1999-05-01|Impact absorbing structure for vehicle bumper
    RU2001113342A|2003-08-27|FRONT OF A VEHICLE BODY
    SE7902518L|1979-09-23|TRAILER COUPLING FOR MOTOR VEHICLES SEPARATE FOR PASSENGER CARS
    KR970039373A|1997-07-24|Bumper Stays in Automobiles with Disc Spring
    SU1569265A1|1990-06-07|Vehicle energy-absorbing device
    KR970020859A|1997-05-28|Roof panel reinforcement structure of passenger car
    同族专利:
    公开号 | 公开日
    DE3117378A1|1982-11-18|
    GB2099384B|1984-08-01|
    FR2504864A1|1982-11-05|
    US4449603A|1984-05-22|
    FR2504864B1|1986-01-10|
    GB2099384A|1982-12-08|
    SE449717B|1987-05-18|
    IT1153462B|1987-01-14|
    DE3117378C2|1986-10-23|
    SE8202032L|1982-11-03|
    IT8219778D0|1982-02-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2509000C2|2008-11-10|2014-03-10|Фойт Патент Гмбх|Device to secure structural assy at ice|DE2056102A1|1970-11-14|1972-05-18|Volkswagenwerk Ag, 3180 Wolfsburg|Arrangement of a drive unit in the front end of a motor vehicle|
    DE2241651A1|1972-08-24|1974-03-07|Porsche Kg|PASSENGER CARS|
    US3869017A|1972-10-05|1975-03-04|Ford Motor Co|Engine mounting and energy absorbing frame for a motor vehicle|
    DE2249555A1|1972-10-10|1974-04-25|Opel Adam Ag|MOTOR VEHICLE WITH A DRIVE UNIT ON THE FRONT|
    US3834476A|1972-11-06|1974-09-10|G Donaldson|Impact attenuating, replaceable powerplant support|
    GB1489360A|1974-10-07|1977-10-19|Imp Metal Ind Kynoch Ltd|Energy absorption systems|
    US4190276A|1976-12-22|1980-02-26|Mitsubishi Jidosha Kogyo Kabushiki Kaisha|Deformable impact absorbing device for vehicles|
    JPS54138235A|1978-04-20|1979-10-26|Nissan Motor Co Ltd|Side mount type power unit for automobile|
    US4238104A|1978-08-14|1980-12-09|Rex Hamilton|Energy absorbing motor mount assembly|JPS6355453B2|1982-09-01|1988-11-02|Nissan Motor|
    US4494723A|1982-12-28|1985-01-22|Toyota Jidosha Kabushiki Kaisha|Device for mounting an engine on a vehicle body|
    JPH0245053B2|1983-02-04|1990-10-08|Toyota Motor Co Ltd|
    DE3437784A1|1984-10-16|1986-04-24|Adam Opel AG, 6090 Rüsselsheim|Power unit suspension|
    JPS62127537A|1985-11-28|1987-06-09|Nissan Motor Co Ltd|Vibration body supporting device|
    EP0279875B1|1987-02-21|1990-06-06|Dr.Ing.h.c. F. Porsche Aktiengesellschaft|Elastic support for an engine unit of a motor vehicle|
    DE3737988C2|1987-11-09|1989-11-09|Wegu Gummi- Und Kunststoffwerke Walter Draebing Kg, 3500 Kassel, De|
    DE3737987C2|1987-11-09|1989-10-19|Wegu Gummi- Und Kunststoffwerke Walter Draebing Kg, 3500 Kassel, De|
    JPH0625393Y2|1987-11-13|1994-07-06|トヨタ自動車株式会社|Engine mounting device|
    JPH0741869Y2|1989-12-29|1995-09-27|マツダ株式会社|Engine and mission fastening structure|
    US5372216A|1990-10-08|1994-12-13|Mazda Motor Corporation|Power plant supporting structure of automotive vehicle|
    US5555950A|1992-03-04|1996-09-17|Toyota Jidosha Kabushiki Kaisha|Body structure for electric vehicle|
    DE4405904C1|1994-02-24|1995-05-04|Porsche Ag|Method of mounting assemblies in a way which is favourable in the event of a crash|
    JP3351233B2|1995-12-27|2002-11-25|トヨタ自動車株式会社|Powertrain support device|
    DE19628181A1|1996-07-12|1998-01-15|Porsche Ag|Bearing for an internal combustion engine|
    JP3341638B2|1997-07-11|2002-11-05|トヨタ自動車株式会社|Powertrain suspension|
    US6061989A|1998-06-02|2000-05-16|Mack Trucks, Inc.|Modular structural components|
    US6085856A|1998-12-16|2000-07-11|Daimlerchrysler Corporation|Attachment system for suspension cradle|
    KR100314523B1|1999-09-18|2001-11-17|정주호|Stiffness reinforcement structure of engine mount|
    US6276484B1|1999-09-30|2001-08-21|Daimlerchrysler Corporation|Impact bar|
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    FR2950002B1|2009-09-11|2012-02-03|Peugeot Citroen Automobiles Sa|SUSPENSION ASSEMBLY OF A VIBRATION GENERATING ORGAN FIXED INSIDE A ROLLING AXLE OF A MOTOR VEHICLE|
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    US8727063B1|2012-12-27|2014-05-20|Kawasaki Jukogyo Kabushiki Kaisha|Mounting structure of a power unit for a utility vehicle|
    DE102013101939B4|2013-02-27|2018-12-13|Pierburg Gmbh|Drive arrangement for an engine of an internal combustion engine|
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    JP5826807B2|2013-09-30|2015-12-02|本田技研工業株式会社|Power unit support structure for vehicles traveling on rough terrain|
    US9651136B2|2015-04-01|2017-05-16|Borgwarner Inc.|Transfer case with aluminum yoke|
    US9579973B2|2015-04-09|2017-02-28|Arctic Cat Inc.|Symmetric engine and transmission coupler|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3117378A|DE3117378C2|1981-05-02|1981-05-02|Suspension for a drive unit of a motor vehicle which is arranged at the front, in particular transversely|
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