С-Холод & Холод
С-Холод & Холод
Интеллектуальная собственность, патентные исследования

(19)US (11)6702512 (13)B1
(14) Дата публикации: 2004-03-09
(21) Регистрационный номер заявки: 20030351897
(22) Дата подачи заявки: 2003-01-27
(56) Список документов, цитированных в отчете о поиске:
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(72) Имя изобретателя:
Reale George S. (US)
(73) Имя патентовладельца:
Reale George S. (US)
(54) Vehicle arresting installation
(57) A car or other vehicle is prevented from crashing through a barrier along a driveway or other path. One or more bollards stands in the path, on a support in a recessed box that is flush with the surface and defines a pivot axis perpendicular to the path of the vehicle. The bollard can be temporarily detachable to permit passage. A vehicle striking the bollard pivots the bollard backward on the axis, preferably into a clearance space provided. Elongated pike structures are coupled to the bollard and are pivoted up from the surface at an acute angle, to pierce and arrest the vehicle. The pikes can be structural bars, for example of angle iron with flanges formed to barbed points. Preferably several pikes are provided, of which some are angularly fixed relative to the bollard and others are rotatable up to a maximum angle at which the pikes become angularly stopped, for example by engagement with the adjacent pikes. The pikes thus are deployed in a bristling array that engages with the vehicle. The support can have a breakaway attachment with the box, causing the pike array to roll under and progressively to impale the vehicle. This retards the vehicle and precludes effective control by the driver.

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