VIV ENGINEERING INC., Patent applications |
Patent application number | Title | Published |
20140083067 | MOWER - To provide a mower with which a mowing cord can be kept in an appropriate protruding state, in a mower in which a mowing cord | 03-27-2014 |
20130074376 | SNOW-PLOWING APPARATUS - A snow-plowing apparatus constructed as that a snowplow rotating member having a water wheel type rotating body placed on a central position and screw type rotating bodies each of which is placed respectively as to neighbor the water wheel type rotating body on the left side and the right side, is provided, the rotating member is rotated around a horizontal axis and having a housing member set as to surround near a rear portion of the rotating member, the snow is plowed in the direction of the horizontal axis and moved to the central position by the screw type rotating bodies, and the snow gathered on the central position is shot upward by the water wheel type rotating body. | 03-28-2013 |
20090090033 | Snow-plowing apparatus - A snow-plowing apparatus provided with a snow-removing member detachably attached to an end of a holding rod of a hand-pushed mower, in which an engine and a wheel are attached to a frame, having a detachable rotation transmitting portion, to which a mowing blade is attached and rotational driving force of an engine is transmitted, on the end of the holding rod extending from the engine forward and downward. The snow-removing member is provided with a snowplow rotating body rotated around a horizontal axis through the rotation transmitting portion to plow and shoot the snow. The snowplow rotating body is composed of three short rotating bodies. Each of the short rotating bodies has four snow-plowing blades disposed in peripheral direction with a predetermined pitch. And, the snowplow rotating body is composed of the three short rotating bodies mounted on a shaft body as the snow-plowing blades are dislocated one another in the peripheral direction. | 04-09-2009 |