Amano Corporation

Osamu Shishido

Satoshi Arai

Eiji Nagayama

Satoru Noguchi

Yuugo Tomaru

Seiji Seino

Yuichi Terada

A vibration type floor sweeper comprising a mounting frame; a motor mounted on the mounting frame; at least two movable supporting points; and a pad or brush having an overall square-shaped configuration movably mounted on a bottom surface of the mounting frame through the movable supporting points, the pad or brush being horizontally vibrated by eccentric operation of the motor.

Vibration type floor sweeper

In a floor polisher for polishing a floor by rotating a pad by a motor while running the floor polisher by way of pushing an operation handle, a dust scattering prevention device in the floor polisher comprising a dust scattering prevention cover which is provided at least a lower end portion thereof with a ring-shaped core bar and the whole of which is formed into a generally skirt-like shape widened toward a lower end thereof, using a flexible cloth, the cover being attached to a lower end opening of a pad covering an upper surface side of the pad in such a manner as that a lower end portion of the cover is in contact with the floor.

Dust scattering prevention device in floor polisher

A bulky dust sweeper has side brushes for brushing and gathering bulky dust, and a main brush mounted on a bottom portion of its vehicle body and adapted to sweep the bulky dust into a hopper. The bulky dust sweeper also has a scrape-in device disposed within the hopper for scraping the bulky dust which has been swept into the hopper by the main brush, into a dust connected to the inside of the hopper, a push-in device disposed at an inlet port of the duct and adapted to push the bulky duct, which has been scraped into the duct by the scrape-in device, toward the uppermost end of the duct, and a dust collecting bag removably attached to a top opening of the duct and adapted to collect the dust therein.

Growing community of inventors

Shizuoka, Japan

Osamu Shishido