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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||404/084.1; 404/114; 404/118|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 12 인용 특허 : 90|
A wheeled screeding apparatus includes a vibrating member adjustably mounted at an end of a frame portion of a wheeled support, with the vibrating member at least partially supporting the end of the frame portion. The vibrating member is generally vertically adjustable relative to the frame portion to adjust a level of the vibrating member relative to the wheeled support. A level control is operable to automatically adjust the vibrating member relative to the frame portion in response to an output of a level sensor, with the level control automatically a...
The embodiments of the invention in which an exclusive property right or privilege is claimed are defined as follows: 1. A wheeled screeding device movable over a surface of uncured concrete and being operable to level and smooth the uncured concrete surface, said wheeled screeding device comprising: a wheeled support having a frame portion and a pair of wheels rotatably mounted to said frame portion, said wheels partially supporting said frame portion; a vibrating member adjustably mounted at an end of said frame portion, said vibrating member at least...