• 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 subject of the invention is an axle unit for vehicle trailers with at least one rigid leading axle (20) and a trailing steering axle (1) arranged behind this, on which the wheels (4) are pivoted by steering levers (5) on a rigid axle beam (2) and connected to one another by a track rod (6), and on which the axle beam of the leading axle (20) and the trailing steering axle (1) are supported by control arm springs on brackets (10) fixed to the chassis and air suspension bellows (11). So that the trailing steering axle (1) has the same connection dimensions on the frame side members (14) as the rigid leading axle (20), it is proposed that the control arm springs (8) of the trailing steering axle (1) be bent at right angles between the front brackets (10) and the axle beam (2) towards the axle centre by an amount which corresponds to no more than half the difference between the spring centre-to-centre distances (a, b) on the rigid leading axle (20) and the trailing steering axle (1). …<IMAGE>…
    公开号:SU1724007A3
    申请号:SU904743691
    申请日:1990-04-25
    公开日:1992-03-30
    发明作者:Штайнер Хельмут
    申请人:Бергише Аксенфабрик Фр.Котц Унд Зене (Фирма)；
    IPC主号:
    专利说明:

    1, with steerable wheels, are supported by spring springs against fixed chassis of console 10 and bellows 11 air springs. In order for the following axis 1 with steerable wheels, the same connecting dimensions for connection to the side members 14 are provided as in the case of the stationary driving axle
    20, the drive elements 8 of the follower axis 1 with steerable wheels are curved between the front cantilevers 10 and the axle 2 to the center of the axle by an amount which corresponds to a maximum of half the difference between the center-to-center distances, a, b of the springs of the stationary drive axle and the follower axis 1 with steering wheels. 5 il.
    The invention relates to axial assemblies for a trailer vehicle with at least one stationary drive axle and a tracking axle behind it with steerable wheels, in which case the wheels are hinged by means of steering bipod on the stationary axle body and are interconnected by means of transverse the steering rod, with the axial bodies of the drive axle and the follower axle with steerable wheels, are supported by the spring springs on the stationary ones relative to the chassis of the console and on the bellows of the air springs.
    The purpose of the invention is to increase security.
    Fig. 1 shows a axle with steered wheels, top view; in fig. 2 is a section A-A in FIG. one; in fig. 3 - the spring is bent; top view; FIG. 4 is a spring side view of the spring; in fig. 5 - truck trailers, the trailers of which are equipped with three axle units with one track axle with steerable wheels.
    The following axis 1 with steering wheels comprises an axis 2 with edges 3, wheels 4, which are hinged with steering bipod 5 on axis 2, and a transverse steering rod 6, which connects the steering bipod 5 to each other. Between the transverse steering rod 6 and the axle 2 is located stabilizing device 7.
    On the edges of the 3 axles, the driver elements 8 are fixed, the front end of which, when viewed in the forward direction, is pivotally fixed with the eye 9 on the console 10 and the rear end of which is connected to the cup of the bellows 11 of the air spring. Between the axis 2 and the console 10 are shock absorbers 12.
    When mounting the follower axis 1 with steering wheels under the trailer 13 of the vehicle, the console 10 and the bellows
    11 air springs are fastened under the side members 14. In this case, between the center-to-center distance a for the flanges 3 of the axis on the axis 2 or for the driving elements 8 on the axis 2 and the center-center distance b of the side members 14 or consoles 10 there is a differential dimension X, because between wheels 4 and the edges 3 of the axis for the driver elements 8 should also be arranged bipod 5. The displacement between the edges 3 of the axle and the brackets 10 is blocked by the driver elements 8, which for this purpose are curved inward between the edges of the three axles and the brackets 10 on the ve The differential dimension X, which corresponds to half the difference between the center-to-center distances b and a of the springs of the drive axle, on the one hand, and the follower axis 1 with the steered wheels, on the other hand.
    Figure 5 shows a circumference 15c with two depicted road trains 16. While the tows 17 move along an outer circumference 18, which may have a diameter of maximum 12 meters, the axle assembly of the trailer 13 of the vehicle passes along an inner circumference 19, which may have diameter is at least 5.3 m. In order to improve the characteristics of the track of the trailer 13, its axial unit consists of two stationary driving axles 20 and one following track axis 1 with controlled wheels. As can be seen from Fig. 5, the center-to-center distance of the springs of the two leading axles 20 is greater than the center-center distance of the springs of the follower axis 1 with the steered wheels. The spars 14 of the trailer 13 pass along the vanishing line of the consoles and the driving springs of both drive axles 20. As a result, the problem of mounting and fitting for the follower axis 1 with steered wheels arises, which is optimally solved with the present invention.
    权利要求:
    Claims (1)
    [1]
    Claims An axial assembly for an automobile trailer, comprising at least one driving axle (20) and a tracking axle (1) located along it in the vehicle's direction of travel (1) with steerable wheels, hinged to the bipod (5) on the axle ( 2) and interconnected transverse steering thrust (6), with the leading (20) and following (1) axles being connected by the driving elements (8) with brackets (10) and bellows (11) air springs, distinguished by that, in order to increase safety, the drive elements (8) of the follow axis (1 ) are bent in the area between the consoles (10) and the axis (2) in the direction of the longitudinal axis of the trailer by an amount (X) equal to half the difference between the center-to-center distances of the drive axle
    (20) and the following axis (1).
    FIG. 2
    Fi & W
    5
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1724007A3|1992-03-30|Axle unit for automobile trailer
    US3630303A|1971-12-28|Front suspension for a front drive vehicle
    US6588779B2|2003-07-08|Vehicle wheel suspension arrangement
    US7195260B2|2007-03-27|Steer axle suspension
    US4261591A|1981-04-14|Fully triangulated, individual wheel suspension system
    US5012885A|1991-05-07|Rear wheel suspension and steering system
    US5566969A|1996-10-22|Rear axle suspension with reduced oversteer
    US4862987A|1989-09-05|All-wheel-drive off-highway vehicle
    US5000476A|1991-03-19|Zero bump steer suspension
    CN111163998A|2020-05-15|Hitchable road motor vehicle with compact steering and suspension
    US6193266B1|2001-02-27|Vocational air ride tandem axle suspensions
    US3177965A|1965-04-13|Link type independent wheel suspension for vehicles
    US5088570A|1992-02-18|Steerable rear dual axle system for large trucks
    US4966383A|1990-10-30|Logging trailer
    US5380036A|1995-01-10|Vehicle rear suspension system
    US3948337A|1976-04-06|Independent front suspension for front wheel drive
    GB2048795A|1980-12-17|Rear axle for motor vehicles
    US4478430A|1984-10-23|Strut type vehicle suspension mechanism
    US4451054A|1984-05-29|Vehicle suspension system
    CA1301661C|1992-05-26|All-terrain vehicle
    US4941543A|1990-07-17|Rear wheel suspension and steering system
    US3948336A|1976-04-06|Vehicle suspension system
    US4046212A|1977-09-06|Steerable front wheel drive transmitting mechanism
    JP2513699B2|1996-07-03|Rear suspension
    US4585088A|1986-04-29|Articulated road vehicle with engine spaced rearwardly of driven wheels
    同族专利:
    公开号 | 公开日
    CS9002035A3|1992-01-15|
    DD293779A5|1991-09-12|
    EP0394688A1|1990-10-31|
    DE3913697A1|1990-10-31|
    DE3913697C2|1991-05-02|
    CA2015314C|1993-03-09|
    DE8915893U1|1991-11-28|
    TR24587A|1992-01-01|
    HU207965B|1993-07-28|
    US5029885A|1991-07-09|
    HU902563D0|1990-08-28|
    CA2015314A1|1990-10-26|
    YU66590A|1994-04-05|
    FI110999B|2003-05-15|
    HUT58227A|1992-02-28|
    CS275060B2|1992-01-15|
    FI902026A0|1990-04-23|
    PT93862A|1992-03-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1189870B|1962-07-14|1965-03-25|Hoeschle Adolf Fa|Suspension for a steerable double axle unit, especially for motor vehicles|
    GB986717A|1963-05-09|1965-03-24|Vauxhall Motors Ltd|Motor vehicle suspension|
    AT282366B|1967-02-20|1970-06-25|Roman Franz Sauer|Reversing steering lock, especially for the self-aligning axle unit of a semi-trailer|
    AT293896B|1968-07-22|1971-10-25|Bergische Achsen Kotz Soehne|Self-steering axle for towed vehicles|
    DE6934235U|1969-08-29|1970-05-14|Spitzer Kg Ludwig Sen|SILO VEHICLE WITH A SELF-TRACKING MULTI-AXLE REAR AXLE UNIT|
    DE1959496C3|1969-11-27|1979-09-27|Daimler-Benz Ag, 7000 Stuttgart|Axle suspension of motor vehicles|
    DE2312565A1|1973-03-14|1974-09-19|Bergische Achsen Kotz Soehne|TRACKING UNIT|
    US4722540A|1984-11-13|1988-02-02|The Budd Company|Steering knuckle assembly|
    JPS6220761A|1985-07-19|1987-01-29|Honda Motor Co Ltd|Stopper mechanism in steering gear of vehicle|
    FR2597800A1|1986-04-25|1987-10-30|Diebolt Remy|Suspension for a rolling train, with three axles, of a trailer|
    JPH01249504A|1988-03-31|1989-10-04|Nissan Motor Co Ltd|Steered wheel suspension device|
    DE8911790U1|1988-10-08|1989-12-07|Feldbinder & Beckmann Ohg, 2090 Winsen, De|US5392872A|1989-04-13|1995-02-28|Ducote; Edgar A.|Axle assembly and configuration|
    US5269546A|1992-06-30|1993-12-14|Dana Corporation|Self-steering assembly|
    US5924716A|1996-10-23|1999-07-20|Chassis Dynamics, Inc.|Method and apparatus for connecting a towed vehicle to a towing vehicle|
    US6056305A|1997-11-03|2000-05-02|Pribyl; Myron|Steering axle suspension system|
    US6454283B1|1999-12-10|2002-09-24|Trailair, Inc.|Air ride suspension system|
    US6328324B1|1999-12-10|2001-12-11|Trailair, Inc.|Air ride suspension system|
    AP1780A|2000-07-20|2007-09-26|Lauras As|Use of cox-2 inhibitors for preventing immunodeficiency.|
    GB0021716D0|2000-09-05|2000-10-18|Meritor Heavy Vehicle Sys Ltd|Vehicle suspension axle wrap|
    GB0021718D0|2000-09-05|2000-10-18|Meritor Heavy Vehicle Sys Ltd|Vehicle suspension beam|
    US20070262552A1|2005-07-20|2007-11-15|Earl Sutton|Suspension system for a transport vehicle|
    SE522508C2|2002-06-07|2004-02-10|Volvo Lastvagnar Ab|Individual front suspension, vehicles fitted with such front suspension and method of providing a resilient suspension|
    US6827360B2|2002-10-24|2004-12-07|Arvinmeritor Technology, Llc|One-piece trailing arm section|
    GB2396140C|2002-12-13|2011-06-23|Meritor Heavy Vehicle Sys Ltd|A suspension trailing arm and method of making a suspension trailing arm|
    SE0402104L|2004-08-31|2006-02-07|Volvo Lastvagnar Ab|Wheel suspension|
    US20090273159A1|2007-05-05|2009-11-05|American Heavy Moving and Rigging, Inc.|Dual lane multi-axle transport vehicle|
    US7789405B2|2008-07-14|2010-09-07|Link Manufacturing, Ltd.|Linkage-type air suspension system|
    DE102013211468B4|2013-06-19|2017-05-04|Saf-Holland Gmbh|Trailing arm|
    法律状态:
    2007-12-20| REG| Reference to a code of a succession state|Ref country code: RU Ref legal event code: MM4A Effective date: 20060426 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE19893913697|DE3913697C2|1989-04-26|1989-04-26|
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