Adkins Arthur D. (9485 McAfee Rd. Montrose MI 48457)
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초록▼
A float plate includes vibratory members secured in operative relationship thereto to effect vibration of the float during a concrete finishing procedure. A modification of the invention includes the apparatus to have fluid dispersion structure to enhance ease of a finishing of an underlying concret
A float plate includes vibratory members secured in operative relationship thereto to effect vibration of the float during a concrete finishing procedure. A modification of the invention includes the apparatus to have fluid dispersion structure to enhance ease of a finishing of an underlying concrete pad. Illumination members are optionally provided for the use of the organization during periods of limited available light.
대표청구항▼
A vibratory concrete float apparatus, comprising in combination, a float plate, the float plate including a planar bottom surface and a planar top surface, with the float plate including a forward side spaced from a rear side, the forward and rear sides include a respective forward and rear flange e
A vibratory concrete float apparatus, comprising in combination, a float plate, the float plate including a planar bottom surface and a planar top surface, with the float plate including a forward side spaced from a rear side, the forward and rear sides include a respective forward and rear flange extending upwardly therefrom, and a plurality of spaced mounting flanges fixedly mounted medially of the top surface of the float plate, and a handle tube, the handle tube including a first end, the first end pivotally mounted between the spaced mounting flanges and a pivot axle directed orthogonally through the mounting flanges and diametrically through the handle tube for pivotally mounting the handle tube relative to the mounting flanges, and the handle tube including a second end spaced from the first end, and a drive motor means mounted to the handle tube between the first end and the second end, with a vibrator assembly in operative communication with the drive motor means for effecting vibratory energy directed from the handle tube to the float plate, and the drive motor means includes a mounting plate, the mounting plate fixedly mounted to the handle tube, and a drive motor mounted to the mounting plate, and a throttle handle orthogonally directed relative to the handle tube and in operative communication with the drive motor for providing for manual grasping of and speed control of the drive motor, and a guide tube directed into the drive motor, the drive tube extending along and above the handle tube spaced therefrom, and including at least one rigid positioning mount secured to the handle tube and the guide tube, and an output shaft in operative communication with the drive motor, and the output shaft extending forwardly of the guide tube, with the output shaft terminating in an eccentric member, the eccentric member spaced above the guide tube and arranged for imparting vibratory energy through the at least one positioning mount into the guide tube and into the float plate, and a handle tube central conduit concentrically mounted within the handle tube extending from the second end towards the first end, and the first handle tube central conduit including a fluid conduit coupling, and a fluid conduit, with the fluid conduit secured in fluid communication to the handle tube central conduit through the fluid conduit coupling, and a valve member, the valve member including a valve plate rotatably mounted within the handle tube central conduit, and the valve plate defined by a predetermined diameter, and the handle tube central conduit defined by a predetermined internal diameter substantially equal to the predetermined diameter, and a valve rod diametrically directed through the valve plate, the valve rod diametrically directed through the handle tube extending exteriorly thereof, and a valve rod handle orthogonally mounted to the valve rod to permit manual rotation of the valve plate within the handle tube central conduit.
Quenzi, Philip J.; Stein, Russ E.; Pietila, Mark A.; Kieranen, Carl B.; Halonen, Philip D., Light weight apparatus for screeding and vibrating uncured concrete surfaces.
Quenzi, Philip J.; Stein, Russ E.; Pietila, Mark A.; Kieranen, Carl B.; Halonen, Philip D., Lightweight apparatus for screeding and vibrating uncured concrete surfaces.
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