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2017
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Invention
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Energy absorbing apparatus. An energy absorbing apparatus is provided and includes an outer shell... |
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2015
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Invention
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Posts. A method for releasing at least one anchor cable from a terminal post in a cable barrier, ... |
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2014
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Invention
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Energy absorption device. A method of absorbing energy from a moving object upon impact, where th... |
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Invention
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Cable-barriers. A cable-barrier system that includes an anchor-body and terminal post which recei... |
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Invention
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Posts. A terminal post for a barrier includes an upright portion having an aperture positioned, s... |
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2013
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Invention
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Post. A post is provided which includes apertures on alternate sides of the post which, in use, r... |
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Invention
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A post. A post which includes apertures on alternate sides of the post which, in use, receives an... |
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2012
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Invention
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Plastic barriers. A temporary plastic barrier section includes a plastic shell having first and s... |
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Invention
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Energy absorbing apparatus. An energy absorbing apparatus comprising: - an outer shell having opp... |
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Invention
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Energy absorption apparatus. A guardrail or other energy absorbing apparatus includes a plurality... |
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Invention
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Energy absorption devices. A slider assembly including a front section, and a back section, where... |
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2011
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Invention
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Improvements in and relating to posts. The present invention relates to a terminal post for a bar... |
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Invention
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Improvements in and relating to barriers. A vehicular transportation barrier includes opposed lon... |
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Invention
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Barriers. A barrier is provided, including opposed longitudinal side members separated by a gap, ... |
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P/S
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Crash barriers, crash barriers of metal for roads, road barricades, metal barricades for roads, b... |
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2010
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Invention
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Cable-barriers. A terminal post for a cable barrier which is of a unitary post construction. The ... |
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Invention
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Improvements in and relating to cable-barriers. The present invention relates to a terminal post ... |
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Invention
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Energy absorption device. An energy absorbing device having a shell comprising at least one exter... |
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P/S
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crash barriers and crash cushions (not of metal); plastic barriers and cushions (structures); haz... |
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Invention
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Impact energy dissipation system. A guardrail includes a cable routing device providing a tortuou... |
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2008
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Invention
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Guardrail. An impact slider assembly for a guardrail which includes: a slider mechanism attached ... |
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Invention
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Frangible posts. A method of producing a frangible post includes the step of forming a region of ... |
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Invention
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Improvements in and relating to frangible posts. A method of producing a frangible post character... |
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Invention
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Impact slider for guardrail. An impact slider assembly for a guardrail including a slider connect... |
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Invention
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Frangible post for guardrail. This invention relates to guardrails and guardrail impact heads for... |
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Invention
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Barrier section connection system. A barrier section which includes at least one connecting assem... |
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Invention
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Improved barrier section connection system. A barrier section which includes at least one connect... |
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2007
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Invention
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Releaseable anchor cables for cable barriers that release upon certain load conditions upon the c... |
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Invention
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Releasable anchor cables for cable barriers that release upon certain load conditions upon the ca... |
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2004
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Invention
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Guardrail. An impact head for a guardrail includes cable routing means adapted to form a convolut... |
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Invention
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Guardrail. An impact head for a road guardrail (1) including cable routing means (2) adapted to f... |
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Invention
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Impact slider assembly for a guardrail. An impact slider assembly for a guardrail permits adjoini... |
