• 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:
    1517467 Vehicle bodies SKEGA AB 16 Aug 1976 [25 Aug 1975] 34055/76 Heading B7B A load carrying body for a transport vehicle comprises a framework 1 having an elastomer layer 5 suspended within the framework and supported on a carrying layer 6 also suspended within the framework. As shown in Fig. 1 the carrying layer 6 consists of transverse ropes 7 forming endless loops and suspended about holders 10 associated with longitudinal upper girders 4 of the framework. The elastomer layer 5 is formed along its longitudinal edges with suspension strips 13, Fig. 3, which engage with the holders 10 and/or with support shoulders 15 on the girders 4. The layer 5 is clamped against bars 12 welded to girder 4 by a clamping strip 16. The layer 5 at its forward edge is provided with a holding strip 21 which is attached by means of bolts and nuts to a flange 22 secured on the lower edge of the front wall 20.
    公开号:SU932975A3
    申请号:SU762392650
    申请日:1976-08-24
    公开日:1982-05-30
    发明作者:Натанаэль Свенссон Ассар
    申请人:Скега Аб (Фирма)；
    IPC主号:
    专利说明:

    (54) CARGO TRAFFIC TRANS
    one
    The invention relates to the transport engineering industry and can be used primarily for loading cargo loads (knuckles, crushed rock, etc.).
    Closest to the proposed VL5KTSYA truck body, mainly for the transport of bulk and lump cargoes, containing a frame with vyupuyushayuschimi elements and located with a gap hell of elastic material connected to the frame by means of fasteners located on opposite edges of the specified sheet ij.
    The disadvantage of the known body snnstates is its insufficient wear resistance due to the possibility of local damage to the facing sheet when. shock effects of large pointed particles of bulk cargo.
    The purpose of the invention is to increase the durability of the body. FACILITIES
    This goal is achieved by the fact that the body is provided with a carrier layer, above the framework, with a relative clearance of it and formed by at least one cable having transversely distributed segments distributed in the longitudinal direction of said facing sheet.
    The cable is made in the form of a closed loop with the formation of two branches, under 10 hung on opposite sides of the frame by means of brackets.
    Each cable is made of a material with a higher gfeel
    15 tensile strength, but more than nia. This plasticity than the material of the facing sheet, for example, from polystyrene, viscose.
    20
    The facing sheet is made with yroj schennyh areas located along the backstage in front of the protruding elements of the frame. At the same time, the thickened areas of the obspeezas are made of a sheet with cut-outs for the placement of pepets of the cable. The facing sheet on the pro-posal edges has vouts covering the indicated brackets. HQ brackets are fitted with clamping nipples for fixing the edges of the facing sheet. FIG. 1 shows the proposed truck body, longitudinal section; ca fig. 2 shows section A-A in FIG. one; FIG. 3 shows a section BB in FIG. IjHa FIG. 4 shows a section B-B in FIG. FIG. 5 is a section of the G-Hn of FIG. 3. The body of a cargo transport system, such as a dump truck, contains a frame I formed by transverse elements 2 and longitudinal elements 3 and 4 which may be in the form of box girders. Formed by the above-mentioned elements of the body structure with a broken frame has a relatively high sky weight, which contributes to an increase in the weight lifting capacity of the body. A facing sheet 5 of elastic material, for example wear-resistant rubber, is located above the frame 1 with a gap | forming the side walls and the bottom of the body. Sheet 5 rests on support layer 6, also suspended above the frame with a gap relative to it. Layer 6 is formed by at least one cable from a material with a higher tensile strength at dissolution, but lower ductility than the material of the sheet 5, for example, from polystyrene, viscose, nylon, etc. Each cable is made in the form of a closed loop with the formation of two branches 7 in the transverse direction relative to the body and directed in the longitudinal direction of the sheet 5. The thickness of the branches 7 of the cable or cables, and the distance between them and, therefore, the number of branches per unit length of the body may vary depending on the application and type of cargo loaded and transported, and are determined by the required carrying capacity of the layer 6 depending to some extent on the thickness of the sheet 5; However, the thickness of the latter, due to the presence of the layer 6 formed by cables, can be significantly reduced compared with the known device, in addition, at the same time, the gap between the sheet 5 and the frame is significantly reduced. These factors also contribute to increasing the load capacity of the body. In order to prevent damage from shock, the sheet 5 may have on its lower surface thickened areas 8 located along the body in front of the protruding frame members. These areas may have the shape of flattened protrusions or individual thickenings separated by cutouts 9 for branches of 7 throats (Fig. 5). Due to these cuts, the branches of the 7 cables are fixed in a certain position, which prevents their considerable displacement relative to each other. A pair of branches 7 of each closed loop of cables is provided on opposite sides of frame 1 on brackets Yu with rounded arcuate grooves 11 for loops in order to prevent tearing or damage to the cables when sliding them relative to brackets 10. The latter on the front horizontal part of frame 1 are attached to the inner side plates 12 (FIG. 3), associated with the upper frame member 4, with the formation of shoulders for the edges of the sheet 5, having a wytup 13 for hanging the sheet, extending into the front brackets 10. However, Days of the frame 1, which is inclined upward and slightly tapered, the brackets 10 are placed outside the plates 12 to obtain the same length of the cable loops. This simplifies the manufacture and facilitates the replacement of hinges in case of possible damage. In other embodiments, all the brackets 10 may be mounted on the inner sides of the plates 12 on the frame members 4. In these cases, there is no need for the support bars 14 installed on the inner side of the plates 12 for suspending the sheet 5 on the back of the frame. In addition, in this embodiment, between the front brackets 1O, the abutment protrusions 15 for the sheet 5, which are not necessary, can be pre-transformed. I Sheet 5 is pressed to the plates 12 by means of clamping pads 16, which may have a limb 17, covering the longitudinal element 4 of the frame, and secured to the plates 1 by means of fasteners attached to the pads 16, for example, nuts 18 and spy; This fixation of the sheet 5 is sufficient, but to eliminate the leak between the front wall 20 of the body
    (FIG. 1) and with the front edge of the sheet 5 in this embodiment, this sheet 5 is fixed to the frame with reinforcement strips 21, for example, of an elastomer, provided on the cladding sheet, i.e., the strip 2 1 is pressed by means of the fixings to the flange 22 fixed to the front wall of the body, and the sheet 5 is clamped between them. In this area, the bed is reinforced by a steel strip 23 so that it can withstand a certain tensile stress, with the indicated reinforcement being of a relatively small length.
    The proposed design of the body of a Freight vehicle provides increased durability, which makes it possible to use it to transport any loose bulk, etc. , freights, and also povyit freight -. body bone.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    1. The body of a freight vehicle, mainly for the transport of bulk and lump Cargo, containing a frame with protruding elements and a facing sheet of elastic material above it with a gap, connected to the frame by means of fasteners located on opposite edges of said sheet, characterized in that In order to improve the durability of the body, it is provided with a carrier layer suspended above the frame with a gap relative to it and formed by at least one cable having erechno segments arranged distributed in longitudinal direction of said full-time will be coated sheet.
    2, Body of claim. 1, ogl and h and y -
    u and with the fact that the cable is made in the form of a closed loop with two branches formed by it, hooked on opposite sides of the frame by means of brackets.
    3. The body according to PP, I and 2, of which is that each cable is made of a material that has a more high tensile strength of prn rvst $ luin | but lower plasticity, material of facing sheet, for example, from polystyrene, viscose.
    4. Kuzsh on PP. 1-3, that is, with the fact that the facing sheet is made with thickened areas located along the body in front of the protruding frame elements.
    b.Kuzov under item 4, about tl and h and y y and y with the fact that the thickened areas of the facing sheet are made with cutouts d: 1
    placing the loop of the cable.
    6. Kuzov on PP. 4-5, characterized in that the facing sheet on the longitudinal edges has projections,
    in the indicated brackets.
    7. The body according to claim 6, about t and h and y with the fact that the brackets are installed pressure plates for fixing the edges of the cladding sheet.
    Sources of information taken into account during the examination
    1. Patent of the USSR N 380OO6,
    40 cl. In 62D 33/02, 1966 (prototype).
    fo. g
    and.3
     f /
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    同族专利:
    公开号 | 公开日
    NL188026C|1992-03-16|
    JPS5227163A|1977-03-01|
    JPS5647069B2|1981-11-07|
    AU500475B2|1979-05-24|
    GB1517467A|1978-07-12|
    AU1703176A|1978-02-23|
    SE388826C|1987-03-19|
    DE2638099C2|1987-03-12|
    CA1069069A|1980-01-01|
    NL7609243A|1977-03-01|
    DE2638099A1|1977-03-10|
    SE388826B|1976-10-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR1209761A|1958-09-11|1960-03-03|Improvement in dump trucks and other similar applications|
    US3578375A|1969-02-24|1971-05-11|Johnson Rubber Co|Cushioning liner for vehicles or the like|WO1990005834A1|1988-11-24|1990-05-31|Gottfried Hochegger|Process and device for quarrying and open-cast mining|
    AUPP261198A0|1998-03-27|1998-04-23|Tasrail Pty Ltd|Method and device|
    AU2003235040B2|2003-04-30|2007-11-22|Duratray Latinoamerica Spa|Mining hopper made up of steels and polymers|
    AU2009238293B2|2009-11-16|2014-12-04|Duratray Latinoamerica Spa|Cargo train wagon for the transportation of bulk material|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE7509421A|SE388826C|1975-08-25|1975-08-25|LOAD BASKET FOR BIG GOODS|
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