• 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. MECHANISM OF RESTRICTION OF THE CORNER OF FOLDING OF A HINGE-ARMED VEHICLE, containing an actuator having a capacity with a volume that is filled with a compressed working medium, depending on the folding angle, connected to a source of compressed air and positioned relative to the body with opposite sides each other, two walls, the execution device being connected by means of mechanical transmission elements with different sections articulated vehicle that is different in} that. In order to simplify the design and increase the reliability of the mechanism, the actuating device is made in the form of a pneumatic spring connected to a source of compressed air 5; the walls are rigid and interconnected by means of a frame hinged to one section of the vehicle, on the other section of which two stops are made for interacting with the mentioned rigid walls. 2. The mechanism of 1, differing in that the connection of the said frame with the vehicle section is made in the form of an angle lever and a step; the angle lever is mounted on a section of the vehicle equipped with an actuator, and with one of its shoulders the hinge is connected with the frame, and the other - with the connecting rod, mounted on another section of the vehicle.
    公开号:SU1122214A3
    申请号:SU813256404
    申请日:1981-03-10
    公开日:1984-10-30
    发明作者:Ратшко Иштван；Ивони Йожеф；Липтай Нандор
    申请人:Аутоипари Кутато Интезет (Инопредприятие)；
    IPC主号:
    专利说明:

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    3
    The compressed air presses the movable rigid walls 12 and 13 to the fixed - on section 2 stops 14. When the articulated vehicle 1 is moving along the curve, the folding angle between sections 2 and 3 changes, i.e. deflecting from P °, and the frame 16 enclosing the pneumopnexus also proportional to the folding angle, for example, if the angle lever 2P deflector lever 2P corresponds to a clockwise direction, the movable stop 18 rests on the thrust surface 17 and captures the bias of the bias through the rigid bias, t, e. compresses the air spring. This increases the air pressure in the pneumatic pneumatic 10, and according to the characteristic of the spring, the reaction force acts on the frame 16, due to which a torque is generated; action14S
    u {bschie on. section and hinge 4 in the direction of returning the folding angle of the articulated vehicle to the neutral position.
    If the vehicle is 1 already
    The curve out of the curve, the force arising due to the action of the pneumatic spring 10 leads to a decrease in the angle of incidence, the chshani between sections 2 and 3,
    t, e, to straighten an articulated vehicle.
    When section 3 moves in the opposite direction, the principle of operation of the mechanism is similar to that of y. The characteristic of the pneumatic spring 10 can (especially when performed in the form of a cytgindric membrane) be regulated within wide limits as applied to the requirements of operation.
    The proposed design increases the reliability of the work and improves the maneuverability of the vehicle.
    121
    16 13
    FIG. 2
    权利要求:
    Claims (2)
    [1]
    1. MECHANISM FOR RESTRICTING AN ANGLE FOR FOLDING A HINGED-VEHICLE VEHICLE, comprising an actuator having a capacity c. variable depending on the size of the folding angle by a volume filled with a compressed working medium, connected to a source of compressed air, and two walls located on the opposite sides with the possibility of moving relative to each other, moreover, the actuator is connected via mechanical transmission elements with different sections of the articulated transport means, characterized in that, in order to simplify the design and increase the reliability of the mechanism, the actuator in made in the form of a pneumatic spring connected to a source of compressed air, said walls are rigid and interconnected by a frame pivotally connected to one section of the vehicle, on the other section of which there are two stops for interacting with said rigid walls.
    [2]
    2. The mechanism according to claim 1, characterized in that the connection of the said frame with the vehicle section is made in the form of an angular lever and a shunt, and the angular lever is mounted on a section of the vehicle equipped with stops, and is pivotally connected to the frame with one shoulder, and the other with a connecting rod mounted on another section of the vehicle.
    类似技术:
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    同族专利:
    公开号 | 公开日
    DE3108884C2|1984-10-31|
    HU181065B|1983-05-30|
    US4402522A|1983-09-06|
    DE3108884A1|1982-03-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2556254C2|2009-09-24|2015-07-10|Бае Системз Хегглундс Актиеболаг|Frame-steered vehicle|US2461212A|1947-11-17|1949-02-08|William T Hanna|Device for controlling the swing of trailer vehicles|
    DE1810959U|1959-02-26|1960-05-05|Graubremse Gmbh|SWITCHING DEVICE FOR STEERING AXLES OF TRAILER VEHICLES.|
    US3250547A|1965-02-16|1966-05-10|Clark R Myers|Hydraulic control system for trailer trucks|
    US3618983A|1969-12-10|1971-11-09|Harry D Forse|Antijackknifing system|
    DE2161579C3|1971-12-11|1979-04-05|Graubremse Gmbh, 6900 Heidelberg|Device for damping swaying movements between the towing vehicle and the trailer vehicle|
    FR2248695A5|1973-10-18|1975-05-16|Faure Jean Louis|Motor vehicle trailer drawgear - has double piston shock absorber which is immobilised when tractor brakes operate|
    DE2420203C3|1974-04-26|1987-09-10|Hamburger Hochbahn Ag, 2000 Hamburg, De|
    FR2324475B1|1975-09-16|1978-08-18|Renovur|
    DE2748713C2|1977-10-29|1986-11-27|Daimler-Benz Ag, 7000 Stuttgart|Device for influencing the articulation angle for an articulated pull|HU203058B|1984-02-24|1991-05-28|Autoipari Kutato Fejlesztoe|Hydraulic articulation-angle influencing apparatus for articulated vehicle|
    DE3441625C2|1984-11-14|1989-03-02|Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen, De|
    DE3528299C1|1985-08-07|1987-03-05|Horst Weller|Safety device in articulated vehicles for public transport|
    US5957476A|1996-02-28|1999-09-28|Simpson; William A.|Anti-jackknife system for tractor-trailers|
    US5690347A|1996-04-15|1997-11-25|Tractor Trailer Safety Systems, Inc.|Tractor trailer integrated jackknife control device|
    US6254118B1|1999-06-17|2001-07-03|U-Haul International, Inc.|Trailer tongue jackknife blocking device|
    GB2374329B|2001-04-12|2004-07-21|Multidrive Ltd|Regenerative steering system|
    FI117795B|2001-12-21|2007-02-28|John Deere Forestry Oy|Articulated vehicle stabilization|
    DE102009007092A1|2009-02-02|2010-08-05|Bomag Gmbh|Articulated vehicle|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HU8080559A|HU181065B|1980-03-10|1980-03-10|Joint angle influencing device for articulated vehicle|
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