초록 ▼

The present invention relates to a wheelbarrow with an improved wheel assembly. The wheelbarrow includes brackets which are fixedly positioned with respect to the wheelbarrow adjacent to the front end thereof. An axle is formed of a rod with external threads, the axle having a center and opposed end

The present invention relates to a wheelbarrow with an improved wheel assembly. The wheelbarrow includes brackets which are fixedly positioned with respect to the wheelbarrow adjacent to the front end thereof. An axle is formed of a rod with external threads, the axle having a center and opposed ends. Brackets are secured to the front legs adjacent to their lower extents with apertures for receiving the axle adjacent to its center. Cylindrical wheels are secured to the axle adjacent to the ends with tires thereon for rotation. Two internal bracket nuts are threadedly secured to the axle on opposite sides of the center in contact with the brackets at their internal faces. Two external wheel nuts are threadedly secured to the axle adjacent to their ends in contact with the wheels at their external faces. Intermediate nuts between the brackets and wheels are in contact with the external faces of the brackets and the internal faces of the wheels.

대표청구항 ▼

[ What is claimed as being new and desired to be protected by Letters Patent of the united states is as follows:] [1.] A new and improved front wheel system for a wheelbarrow having a singular front wheel frame to increase stability and efficiency comprising, in combination:an axle formed of a rod w

[ What is claimed as being new and desired to be protected by Letters Patent of the united states is as follows:] [1.] A new and improved front wheel system for a wheelbarrow having a singular front wheel frame to increase stability and efficiency comprising, in combination:an axle formed of a rod with a length, defined by ends of the rod external threads formed alone the entire length of the rod from end to end, the axle having a center and opposed ends, the axle received within apertures through front wheel brackets of a wheelbarrow;cylindrical wheels secured to the axle adjacent to the ends with tires thereon for rotation the wheels are roratably mounted on the axle, the wheels positionable on opposing sides of the front wheel brackets adjacent to outer sides of a container of the wheelbarrow;two internal bracket nuts threadedly secured to the axle on opposite sides of the center in contact with the front wheel brackets at their external faces;two external wheel nuts threadedly secured to the axle adjacent to their ends in contact with the wheels at their external faces; andintermediate nuts between the front wheel brackets and wheels in contact with the external faces of the front wheel brackets and the internal faces of the wheels.