초록 ▼

This disclosure relates to a concrete floor finishing machine for smoothing a concrete floor surface while the placed concrete is in a semi-hardened state, and enables a floor finishing machine to be laid directly on the smoothed concrete floor. This concrete floor finishing machine includes finishi

This disclosure relates to a concrete floor finishing machine for smoothing a concrete floor surface while the placed concrete is in a semi-hardened state, and enables a floor finishing machine to be laid directly on the smoothed concrete floor. This concrete floor finishing machine includes finishing units which are arranged on the outer sides of a pair of left and right travelling means provided on a wheel unit. These finishing units consist of a plurality of trowels, respectively, which are arranged radially around the travelling means, respectively, these trowels being adapted to be turned around the travelling means.

대표청구항 ▼

A concrete floor finishing machine comprising a vehicle body, a pair of rotatable finishing means supported by said vehicle body for smoothing out concrete floor surfaces in a half-set state, a pair of propelling means supported relative to said vehicle body by upright cylindrical elements which upr

A concrete floor finishing machine comprising a vehicle body, a pair of rotatable finishing means supported by said vehicle body for smoothing out concrete floor surfaces in a half-set state, a pair of propelling means supported relative to said vehicle body by upright cylindrical elements which upright cylindrical elements are rotatable relative to said vehicle body, one each of said propelling means confined within an area encompassed by each of said rotatable finishing means, means for rotating said finishing means wherein said finishing means are driven to revolve around each said upright cylindrical elements that support said propelling means, said pair of propelling means being driven by a separate drive means.