A mounting adapter for rotatably mounting a tool holding body having first and second surfaces on at least one spider arm of a motor driven rotatable spider assembly of a surface processing apparatus, said mounting adapter comprising: bearing means supported by said second surface; a first aperture extending centrally through said first and second surfaces; a rubber flex pad having a second aperture in vertical registry with and beneath said first aperture; means supporting said rubber flex pad along its periphery and having a third aperture in vertical registry with and beneath said second aperture; an end plug within said third aperture for closing the second aperture, said end plug supporting said flex pad from beneath said third aperture; said rotatable hub of said bearing means including attachment means in the upper portion thereof for facilitating non rotatable attachment to a mounting means adapted for attachment to said spider arm.

The present invention involves a hand-held tool with a battery powered vibrator positioned on the smoothing plane of the float to help settle the concrete while the operator smooths the surface.

Apparatus and method for screeding/rodding concrete (and method of manufacture of the same), comprising: a rigid base member configured to comprise a tight tolerance of levelness along its length, and a mounting structure for securely attaching a working layer; attachment of a preferably fiberglass working layer comprising a durable material deposited on the rigid base member and capable of being finished to a smooth surface suitable for advantageous direct contact with poured wet concrete.

Systems and methods of controlling a vibrating screed. One vibrating screed includes a screed member, a motor configured to vibrate the screed member, and a speed sensor configured to output speed signals indicative of a motor speed. A controller is connected to the speed sensor and the motor. The controller is configured to drive the motor according to a speed command, receive the speed signals from the speed sensor, determine whether the motor speed is less than or equal to a speed threshold, and terminate, in response to the motor speed being less than or equal to the speed threshold, operation of the motor.

A vibrating screed includes a power unit, a plurality of screed blades, wherein each of the plurality of screed blades is removably engageable with the power unit one at a time. The vibrating screed further includes a power unit controller operably coupled to the power unit, a memory operably coupled to the power unit controller, and a blade selector operably coupled to the power unit controller. The power unit controller is operable to receive a blade selection from the blade selector, the blade selection indicating a size of a particular screed blade within the plurality of screed blades; retrieve a range of operating speeds associated with the blade selection; and set the operational speed of the vibrating screed to correspond to the range of operating speeds associated with the blade selection.

An apparatus for screeding concrete to produce a level finished surface includes a frame assembly having an integral screed head having at least one member for contacting said concrete, a leveling assembly secured to the frame assembly having a plurality of vertically adjustable leveling legs capable of extension and retraction and a plurality of wheels secured to the leveling legs, each capable of rotation around a vertical axis for steering.

A concrete float assembly includes an elongated finishing plate having patterns of fine grooves formed in and extending along a finishing surface of the plate. A handle member is secured to the plate to enable manipulation thereof.

A smoothing platform; a brush frame; a brush combined to the brush frame; and an actuator attachable to the smoothing platform comprising a rod attachable to the brush frame for moving the brush frame relative to the smoothing platform between a raised position and a lowered position.

The present claims a decorating tool, comprising a working portion, a grip portion and a connecting portion. The working portion and the grip portion are connected to two ends of the connecting portion, respectively. The connecting portion is configured for controlling the grip portion to rotate towards or away from the working portion. The grip portion can be rotated to adjacent to a sidewall of the working portion, and not protrude from two ends of the working portion.

The present claims a decorating tool, comprising a working portion, a grip portion and a connecting portion. The working portion and the grip portion are connected to two ends of the connecting portion, respectively. The connecting portion is configured for controlling the grip portion to rotate towards or away from the working portion. The grip portion can be rotated to adjacent to a sidewall of the working portion, and not protrude from two ends of the working portion.