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|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 26 인용 특허 : 43|
A lightweight screeding apparatus for screeding and smoothing an uncured concrete surface includes a concrete surface working member, such as vibrating beam or member, and a grade setting device adjustably mounted to said vibrating beam. The screeding apparatus may include a wheeled support which at least partially supports the vibrating beam and/or the grade setting device. The wheels of the wheeled support may be powered or driven to assist an operator in moving the screeding apparatus over and through the uncured concrete. The grade setting device is ...
1. A lightweight screeding device movable over a surface of uncured concrete in a direction of travel and operable and controllable by an operator not supported by said screeding device, said serceding device being operable to level and smooth the uncured concrete surface, said screeding device comprising:a concrete surface working member; and a grade setting device which is adjustably mounted to the concrete surface working member and generally vertically adjustable with respect thereto, said grade setting device extending at least partially along said ...