A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE FINISHING APPARATUS
A concrete finishing apparatus for smoothing and leveling partially set-up concrete at a support surface includes a frame portion, a first concrete working member and a second concrete working member disposed at the frame portion. The first concrete working member is rotatable about a first axis of rotation that is generally vertical when the first concrete working member is supported at a generally horizontal support surface. The second concrete working member is rotatable about a second axis of rotation that is generally vertical when the second concrete working member is supported at a generally horizontal support surface. The first and second concrete working members engage the partially set-up concrete surface at the support surface and rotate about the first and second axes of rotation to process the concrete surface.
CONCRETE FINISHING APPARATUS
A concrete finishing apparatus for smoothing and leveling partially set-up concrete at a support surface includes a frame portion, a first concrete working member and a second concrete working member disposed at the frame portion. The first concrete working member is rotatable about a first axis of rotation that is generally vertical when the first concrete working member is supported at a generally horizontal support surface. The second concrete working member is rotatable about a second axis of rotation that is generally vertical when the second concrete working member is supported at a generally horizontal support surface. The first and second concrete working members engage the partially set-up concrete surface at the support surface and rotate about the first and second axes of rotation to process the concrete surface.
CONCRETE FINISHING APPARATUS
VORRICHTUNG ZUR ENDBEARBEITUNG VON BETON
APPAREIL DE FINITION DE BÉTON
QUENZI PHILIP J (author) / SOMERO DAVID W (author) / MATSON TRACY L (author)
2022-05-18
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
APPARATUS FOR FINISHING CONCRETE WALL AND METHOD FOR FINISHING CONCRETE WALL
| European Patent Office | 2015
| Engineering Index Backfile | 1949