• 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:
    1519738 Crash barriers SNAMPROGETTI SpA 5 Feb 1976 [12 Feb 1975] 04655/76 Heading E1G [Also in Division F2] A roadside crash barrier (not shown) comprising metal rails or cables extending between posts has incorporated in its length (e.g. at a post) a plurality of energy-absorbing devices, each device comprising a pair of spaced attachment members E protruding into a water tank A and connected by a plurality of lengths of undrawn synthetic polymer B, such as nylon yarn, which are immersed in the water and stretch inelastically under impact loads on the barrier. The water maintains the moisture content of the yarn, which may be nylon, polyester, polythene or polypropylene.
    公开号:SU1028240A3
    申请号:SU762322060
    申请日:1976-02-11
    公开日:1983-07-07
    发明作者:Черния Энрико；Конти Вальтер
    申请人:Снампрогетти С.П.А. (Фирма)；
    IPC主号:
    专利说明:

     J
    five .
    This invention relates to rail stoppers that absorb most of the energy when a vehicle is struck.
    A device for absorbing shock energy for barrier barriers is known, which contains threads stretched between supporting elements made of elastic material, intertwined with each other and fixed to supporting elements through a series of holes made in these elements Cl.
    A disadvantage of this device is its low power consumption, which does not allow for the dissipation of energy released on impact.
    The purpose of the invention is to increase the energy absorption efficiency.
    The goal is achieved by the fact that a device for absorbing shock energy for barrier barriers is provided with a hermetically sealed box filled with water, in which a coil of said filaments, which are unstretched nylon, is placed, and the box is provided with plates with holes located inside and outside and the threads pass from right to left and back through the plate holes located inside the bark, and the holes on the outside of the plate are designed to be attached to the supporting elements, the coil being made of yarn her nylon content: .vlagi more than 2%,
    The drawing shows a device for absorbing shock energy for barrier barriers.
    The device contains a hermetically sealed box 1 filled with water, in which a coil A of threads 2 with a moisture content greater than 2% is placed, which is unstretched nylon, the box provided with plates 3 with holes 4 located inside the box and holes 5 outside it for connection with the support elements, these threads pass from right to left and back through the plate holes located inside the box. The proposed device will allow the dissipation of the energy released during impact.
    权利要求:
    Claims (2)
    [1]
    1. DEVICE FOR ABSORBING SHOCK ENERGY FOR PROTECTING BARRIERS, comprising strands made of elastic material stretched between support elements, interwoven with each other and fixed to support elements through a series of holes made in these elements, which are connected I mean that, in order to increase the efficiency of energy absorption, it is equipped with a hermetically sealed box filled with water, in which a skein of these threads, which are unstretched nylon, is placed, and the box is equipped with 'openings Voith arranged inside the box and outside it, yarns pass from right to left and back through the hole plate disposed inside the box, and the openings on the outside of the plate designed for fastening k.opornym elements.
    [2]
    2. The device according to claim 1, with the fact that the skein is made of nylon threads with a moisture content of more than 2%.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1028240A3|1983-07-07|Device in enclosure barriers for absorbing impact energy
    US3856268A|1974-12-24|Highway safety device
    US3951384A|1976-04-20|Impact absorbing device
    RU2003758C1|1993-11-30|Cable-type road fence
    US4066244A|1978-01-03|Vehicular energy absorber
    KR910011922A|1991-08-07|Radiation-resistant polypropylene resin composition
    AT190584T|2000-04-15|STRAP STRUCTURE WITH A FALSE TURNTABLE FABRIC AS SHOCK ABSORBER OR CUT-IN
    US2204557A|1940-06-18|Road guard
    JPH04266595A|1992-09-22|Device for supporting cargo in cargo hold of aircraft
    SU1317055A1|1987-06-15|Safety enclosure
    JPS61196847A|1986-09-01|Shock absorber fixing structure for safety provision transporter
    SU962415A1|1982-09-30|Safety barrier
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    SU1441000A1|1988-11-30|Energy-absorbing device for road enclosures
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    RU2158799C1|2000-11-10|Barrier fence
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    SU1548315A2|1990-03-07|Safety enclosure
    SU1618813A1|1991-01-07|Device for emergency stoppage of vehicle
    CN205934800U|2017-02-08|Highway flexible cable guardrail shocks resistance
    KR960010083Y1|1996-11-22|Device for absorbing impact
    JP2000045232A|2000-02-15|Impact absorbing fence
    RU1810667C|1993-04-23|Cable vibration insulator
    SU1757935A1|1992-08-30|Bumper for car
    同族专利:
    公开号 | 公开日
    GB1519738A|1978-08-02|
    FR2300845B1|1980-12-12|
    NL165521C|1981-04-15|
    NL165521B|1980-11-17|
    BE838409A|1976-08-10|
    NO145078C|1982-01-06|
    NO145078B|1981-09-28|
    AU1097076A|1977-08-18|
    DE2605583A1|1976-08-26|
    IE42272B1|1980-07-02|
    LU74326A1|1976-08-13|
    CH607050A5|1978-11-30|
    IE42272L|1976-08-12|
    JPS51105579A|1976-09-18|
    DE2605583B2|1977-10-20|
    FR2300845A1|1976-09-10|
    IT1031675B|1979-05-10|
    ZA76463B|1977-01-26|
    US4047702A|1977-09-13|
    NO760437L|1976-08-13|
    CA1044263A|1978-12-12|
    ES445231A1|1977-06-01|
    DE2605583C3|1978-06-15|
    NL7601351A|1976-08-16|
    DK53276A|1976-08-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2136710A|1937-06-07|1938-11-15|Clark J Robertson|Highway guard fence|
    US2465936A|1945-04-26|1949-03-29|All American Airways Inc|Emergency arresting device for moving objects|
    US2450328A|1946-01-16|1948-09-28|All American Aviat Inc|Aircraft barrier|
    US2440574A|1947-05-29|1948-04-27|All American Aviat Inc|Aircraft barrier|US4780020A|1987-08-07|1988-10-25|Terio Charles J|Terrorist vehicle barrier|
    US4824282A|1987-11-06|1989-04-25|Waldecker Donald E|Methods and apparatus for quickly erecting a vehicle barrier across a roadway|
    US5743053A|1997-03-25|1998-04-28|Somerville; Ronald E.|Protective barrier for arresting the fall of a person on a stairway|
    US20040050014A1|2002-09-12|2004-03-18|Lisa Steven G.|Passive aerial protection system|
    US8424849B2|2008-06-04|2013-04-23|Axip Limited|Guardrail|
    CA2539617C|2003-09-22|2012-06-05|Armorflex Limited|Guardrail|
    ES2259569B1|2005-09-28|2007-06-16|Loncar, S.L.|LAMINAR SUPPORT FOR IMPACT ABSORPTION BY HUMAN SHOCK.|
    NZ546970A|2006-05-04|2009-01-31|Armorflex Ltd|Improvements in and relating to cable-barriers|
    US8596617B2|2006-11-06|2013-12-03|Axip Limited|Impact energy dissipation system|
    NZ555598A|2007-06-01|2010-02-26|Armorflex Ltd|Improved Barrier Section Connection System|
    NZ556782A|2007-07-27|2010-03-26|Armorflex Ltd|Method of producing a frangible post|
    US8505880B2|2010-07-21|2013-08-13|Origin Point Brands, Llc|Fence rail support system|
    AU2010101365B4|2010-08-23|2011-08-04|Kinabalu Investments Pty Ltd|A barrier element and a barrier assembly|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT20192/75A|IT1031675B|1975-02-12|1975-02-12|DEVICE FOR THE ABSORPTION OF IMPACT ENERGY|
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