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특허 상세정보

Wet (plastic) and dry concrete disposal device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B08B-009/093   
미국특허분류(USC) 134/104.1; 134/104.4
출원번호 US-0142711 (2008-06-19)
등록번호 US-8113220 (2012-02-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Gardner Groff Greenwald & Villanueva
인용정보 피인용 횟수 : 5  인용 특허 : 77
초록

A device and method for residual concrete collection for disposal or reclamation of same, wherein a bag is formed, generally prismatic in structure, with an opening in the top. Suspension straps serve to attach the bag and support it below the outflow of concrete mixing or delivery equipment such that concrete and/or water will flow into the device, wherein water will subsequently pass therethrough. The device and collected concrete can then be moved and/or stored for disposal or reclamation of the concrete.

대표
청구항

1. A method of disposition of wet concrete and wash water from concrete handling equipment, said method comprising: positioning a flexible containment apparatus adjacent a discharge port of the concrete handling equipment, wherein the flexible containment apparatus is provided in a collapsed configuration and includes at least one side panel that is made of a flexible material and has an inflatable portion;expanding the flexible containment apparatus from the collapsed configuration to an expanded configuration by inflating the inflatable portion of the ...

이 특허에 인용된 특허 (77)

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