Method and apparatus for applying a uniform texture to a substantially vertical surface
AssigneeVertical Concrete Polishing Inc.
InventorMark Jack Richardson
Life of this patent
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Abstract
A surfacing apparatus supported adjacent a substantially vertical surface of a structure for applying an even and uniform texture to the surface of the structure using a selectively adjustable force exerted on a texturing means to engage the surface of the structure. The surfacing apparatus is suited for horizontal and vertical movement in controlled prescribed paths under controlled and prescribed pressure from the adjustable tensioning means. The surfacing apparatus can include a texturing head that can be configured to conform to the contour of a curved work surface to apply an even and uniform texture thereon.
Claims18
A texturing head for a surfacing apparatus comprising:
- at least one texturing bit, the at least one texturing bit including a finishing pad configured to be movable across a work surface;
- a base plate, the base plate having a generally planar surface and being attached to a shaft, the shaft being perpendicular to the planar surface of the base plate, the base plate configured for rotation about the shaft;
- and
- a pivot device coupling the at least one texturing bit to the base plate, the pivot device configured to allow the texturing bit to pivot at least about an axis generally transverse to the surface of the base plate to conform to the contour of the work surface.
A texturing head for a surfacing apparatus comprising:
- at least one texturing bit, the at least one texturing bit including a finishing pad configured to be movable across a work surface;
- a base plate;
- and
- a pivot device coupling the at least one texturing bit to the base plate, the pivot device configured to allow the texturing bit to conform to the contour of the work surface,
- wherein the texturing bit includes
- a texturing bit plate;
- and the pivot device includes one or more pivot members, a pivot block, and a pivot shaft;
- and
- wherein the one or more pivot members are attached to the at least one texturing bit plate and the pivot block is attached to the base plate.
A texturing head for a surfacing apparatus comprising:
- at least one texturing bit, the at least one texturing bit including a finishing pad configured to be movable across a work surface;
- a base plate;
- and
- a pivot device coupling the at least one texturing bit to the base plate, the pivot device configured to allow the texturing bit to conform to the contour of the work surface,
- wherein the texturing bit includes:
- a bit plate;
- a ball post;
- and a socket;
- and
- wherein the socket is attached to the bit plate and the ball post is mated with the socket.
A texturing head for a surfacing apparatus comprising:
- at least one texturing bit, the at least one texturing bit including a finishing pad configured to be movable across a work surface;
- a base plate;
- and
- a pivot device coupling the at least one texturing bit to the base plate, the pivot device configured to allow the texturing bit to conform to the contour of the work surface,
- wherein the texturing bit includes:
- a texturing bit plate, and the pivot device includes a cross-shaped pivot member;
- and
- wherein the cross-shaped pivot member is secured along one axis to a base plate and the cross-shaped pivot member secured along an orthogonal axis to the bit plate.
A method comprising:
- a) providing a texturing device, the texturing device comprising:
- a texturing head comprising:
- at least one texturing bit, the at least one texturing bit including a finishing pad configured to be movable across a work surface;
- a base plate, the base plate having a generally planar surface and being attached to a shaft, the shaft being perpendicular to the planar surface of the base plate, the base plate configured for rotation about the shaft;
- and
- a pivot device coupling the at least one texturing bit to the base plate, the pivot device configured to allow the texturing bit to pivot at least about an axis generally transverse to the surface of the base plate to conform to the contour of the work surface;
- and
- a motor configured to move the at least one finishing pad across the work surface;
- b) positioning the texturing head in relation to the contoured work surface and placing the finishing pad in contract with the work surface;
- c) adjusting a pressure of the texturing head to apply a desired pressure of the finishing pad against the work surface;
- d) using the motor to move the finishing pad across the work surface;
- and
- e) moving the texturing head including the finishing pad in a path across the work surface while maintaining the finishing pad in contact with the work surface and while using the motor to move the finishing pad across the work surface.
Dependencies are inferred from the claim text.