• 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:
    An energy conduit support between a movable consumer and a stationary connection comprising narrow tubular members with outwardly directed outer abutment stops and wide tubular members with inwardly directed abutment stops which interengage, respectively, and can be bent at an angle only in one direction relative to one another, the narrow tubular members having in their central plane a circumferential central abutment stop ring forming grooves on both sides thereof towards the outer abutment stops for the engagement of the stops on the wide tubular members, the wide tubular members being shortened on each side in the vicinity of a longitudinal cross-sectional half by approximately the width of one groove and each comprising two tubular member halves which can be placed over the narrow tubular members. The central stop ring of the narrow tubular members is formed with parallel flanks in the vicinity of the wide tubular member halves and with flanks which extend apart being inclined towards the neutral axis on both arms in the vicinity of the narrow tubular member halves, and the outer abutment stops of the narrow tubular members have flanks which in the vicinity of the wide tubular member halves taper being inclined towards the central stop ring on both arms from the outside to the inside towards the neutral axis and flanks which extend parallel to each other in the vicinity of the narrow tubular member halves.
    公开号:SU1384222A3
    申请号:SU813269652
    申请日:1981-04-13
    公开日:1988-03-23
    发明作者:Моритц Вернер
    申请人:Кабельшлепп Гмбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to electrical engineering, namely, devices for supplying communications to mobile consumers.
    The purpose of the invention is to increase reliability.
    Fig. 1 shows several interconnected box-like links of a carrier of power lines, side view; in fig. 2 - the same, top view; in fig. 3 - narrow box link, plan; in fig. 4 - the same, bottom view; in fig. 5 - the same, top view; figure 6 is the same, side view; in fig. 7 - two narrow box-like links and a wide box-like link separated from them, in a separated state, top view; in fig. 8 - the same, side view; in fig. 9 - two narrow box-links connected by a wide box-link among themselves, side view; figure 10 - the connection of both halves of the wide box-link with a notched rivet, cross-section; in fig. II is a functional diagram for one self-supporting carrier of power lines between a mobile energy consumer and a fixed connection point.
    The device for supplying communications to movable consumers contains narrow 1 interlocked with the possibility of rotation relative to each other in one direction and wide 2 box-shaped links. The links are inserted into each other with a flush, in the extended position, the tusks can be tilted one in relation to the other only in one direction and form a rigid pipeline in the extended position.
    Each narrow box-like link 1 is made in the form of a ring of constant width with a rectangular shape in cross section, which has two grooves 3 and 4 along its outer perimeter, bounded by marginal beads 5 and 6 located along the link perimeter, and a thrust annular ledge 7 in middle part. Higher and lower than the plane passing through the midline 8 of the sidewalls of the link, both grooves 3 and 4 have the same width from the upper and lower sides, and on the side walls of the narrow box-shaped link 1 are conically converging to the midline of the sidewalls. At the top
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    Half of the thrust annular protrusion 7 is made narrow and has end-walls 9 and 10 parallel to each other. In the lower half, the thrust annular protrusion 7 is only narrow at the base with parallel one to the other. the end walls 9 and 10 of the edge fillets, while on the side walls the latter conically diverge from the outside to the inside towards the neutral line 8. The edge flanges 5 and 6, on the contrary, have, in the lower half, one end wall 11 and 12, while as in the upper part, the end walls 11 and 12 conically converge from the outside to the inside to the middle ring 7 and to the neutral line 8.
    By different directions of the end walls of the edge flanges 5 and 6 and the middle thrust annular shoulder 7 of the narrow box section I on both sides of the neutral line 8, various forms of execution are obtained, the meaning of which is described below in connection with the form of the constructive execution of the wide box section 2.
    Each wide box-link 2 consists of two parts 13 and 14, having a shaped form. The upper half of the 14 box link is the maximum width of both grooves 3 and 4 wider than the lower half of the 13 box link. Therefore, the lower half of the 13 box-like Even in the region of the neutral line 8 on each side recedes inward to the width of one groove 3 (4). Along the edges, both parts 13 and 14 of the box-shaped links have restrictive projections 15 and 16 that are turned inward, which engage with the grooves 3 and 4 of the narrow box-shaped links I.
    On each elbow of the outer part 14 of the box section, an extension 17 is provided which, when assembled, overlaps with the ends of the knees of the other part 13 of the tubular link. The connection between the two portions 14 and 13 of the box-like link is made at the overlapping site with the aid of a notched rivet 18.
    Used assembled narrow box-shaped links 1 and wide box-shaped links
    2 can be tilted relative to each other by the width of one groove
    3 or 4, with the restrictive protrusions 15 and 16 wide tubular
    The links 2 - with the extended position shown on the left side of Figs. 1 and 2, lie above the neutral line 8 to the end walls 9 and 10 of the thrust annular protrusion 7 parallel to each other, while under the neutral line 8 they lie adjacent to the parallel one The other end walls 11 and 12 of the edge shoulder 5 and 6, In the bent position shown in the right part of FIGS. 1 and 2, on the contrary, the limiting projections 15 and 16 of the wide box-shaped links 2 above the neutral line 8 abut on the conical end walls 11 and 12 edge shoulder 5 and 6, then as below the neutral line 8, they are adjacent to the conically directed end walls 9 and 10 of the thrust annular protrusion 7. The conical shape of both grooves 3 and 4 on the sides of the narrow box section 1 and their different shape above and below the neutral line 8 ensure, therefore, a full fit along their entire length, the limiting protrusions of the wide box-like link 2, in both end positions, to the edge beads 5 and 6 or to the stop annular ledge 7 of the narrow box-like link 1.
    Narrow boxed links 1 execute. They are predominantly made of an insulating material, especially plastic, so that from their inner side they are a smooth and gentle bearing surface 19 for power lines 20. However, it is also possible not to reinforce holders 21 that protrude into each narrow box-shaped link in order to keep the power lines (supply line 20) at the turning movements at the neutral line 8.
    Wide tubular links 2 it is advisable to stamp from a thin sheet with corrugation. In this case, it is possible in the middle of the half of the boxed link to perform the outwardly extending corrugations 22, which increase the stability of the given shape and serve as a support for the carrier of the power lines when it is basing during operation. On the sides of the portions 13 and 14 of the tubular links, holes 23 can be made to ventilate the interior space so that no accumulation of heat occurs there.
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    The proposed device is started up to be installed between a fixed power supply 24 and a mobile consumer 25, for example a machine caliper, in order to supply supply lines 20, protected from damage and unloaded from heavy loads, for example cables and hoses for electricity, compressed air and / or cooling means. With this. the device in its upper branch 26 must be self-supporting so that it does not sag and the power lines do not bend. The lower branch 27 of the carrier of power lines can only be bent under the radius B, which corresponds to the allowable bending radius of the most sensitive line 20. These conditions are based on the self-supporting carrier structure of the power lines, maintaining a certain radius of curvature, gentle and free from pulling forces are carried out using the proposed structural form of narrow box-like links 1 and wide box-shaped links 2.
    In the proposed device, the limiters of the wide tubular links and in the final curved position along their entire length are adjacent to the outer limiters and the middle stop ring of the narrow tubular links. The high bearing capacity and good lateral rigidity and rigidity against twisting are provided for this thanks to the narrow intersecting surfaces of the limiting projections of narrow and wide box-like links are distributed over a large surface and this makes it difficult to bend the bezel wide box units, particularly in the arcuate portions of the halves of the box units. Therefore, the proposed device can take large weights without the risk that the box-like links in the curved part of the carrier will come out of one another or unbent.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A device for supplying communications to mobile consumers, containing box-shaped links of varying width interconnected with each other in the same direction in one direction, each narrow link is made of constant width and has on the outer surface a thrust annular ledge in the middle part and edge shoulders, links located along the perimeter with the formation of grooves between their end walls and end walls of the annular protrusion, each wide link has a limiter on the inner surface nye protuberances disposed in a groove corresponding to the narrow link, and consists of two soedinen- to each other by narrow and pulled over units I-shaped portions, one
    of which are made narrowed on each side by an amount corresponding to the maximum width of the
    ki, each narrow link is made on the sidewalls with an annular protrusion having parallel end walls in the zone of the second part of the wide link, and parallel edge shoulders in the zone of its first part, which, in order to increase reliability, the walls of the narrow section on the sidewalls of the edge shoulders, facing the parallel end walls of the annular protrusion, are made conically converging to the midline of the sidewalls, while the end walls of the annular ledge located on the sidewalls nye to parallel bead vlolneny conically diverging from the midline of the sidewalls.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1170983A3|1985-07-30|Device for connecting communications to movable objests
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    US1140362A|1915-05-25|Sheet-metal culvert.
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    PL52841B1|1967-02-25|
    同族专利:
    公开号 | 公开日
    US4420017A|1983-12-13|
    DE3040076C1|1982-06-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1255577A|1917-01-31|1918-02-05|Edward Francis Berry|Flexible pipe-coupling or flexible pipe.|
    US2643680A|1950-01-30|1953-06-30|Kaiser Henry|Flexible elbow|
    US3330105A|1965-06-23|1967-07-11|Maysteel Products Corp|Protective device for flexible conductors|
    DE2622005C3|1976-05-18|1983-11-03|Kabelschlepp Gmbh, 5900 Siegen|Power line carrier|
    DE2805832C3|1978-02-11|1981-02-05|Kabelschlepp Gmbh, 5900 Siegen|Power line carrier|
    DE2853715C3|1978-12-13|1981-06-11|Kabelschlepp Gmbh, 5900 Siegen|Power line carrier|US4480859A|1982-06-28|1984-11-06|W. R. Grace & Co.|Flexible connector for flat wall ducting|
    DE3537961C1|1985-10-25|1987-04-09|Kabelschlepp Gmbh|Power line carrier|
    US5343989A|1992-12-16|1994-09-06|International Business Machines Corporation|Reduced wear cable carrier and pads|
    JP3349146B1|2001-09-06|2002-11-20|株式会社椿本チエイン|Cable protection guide|
    US7082720B2|2002-06-25|2006-08-01|Sumitomo Wiring Systems, Ltd.|Cable guide and power supply apparatus for a vehicle slide door|
    US6972042B2|2003-08-28|2005-12-06|Ampu-Clamp Llc|Quick-release tube clamp for modular lower limb prosthetic systems and method thereof|
    DE102014010112B4|2014-07-08|2018-08-16|Maximilian Rüttiger|Table leg|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3040076A|DE3040076C1|1980-10-24|1980-10-24|Power line carrier|
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