Multi-burnish applicator for and method of applying a sheet material to a substrate

• US 7,488,397 B2
• Filed: 03/09/2007
• Issued: 02/10/2009
• Est. Priority Date: 06/10/2003
• Status: Expired due to Fees

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: Kinne, Daniel James, Steinhardt, Mark John
• Primary Examiner(s): Tucker; Philip C
• Assistant Examiner(s): Chan; Sing P
• Application Number:
  US11/716,147
• Publication Number:
  US 20070158015A1
• Time in Patent Office: 704 Days
• Field of Search: 156/71, 156/184, 156/191, 156/459, 156/523, 156/530, 156/574, 156/577, 156/579, 156/250, 156/581, 156/582, 156/575, 156/391, 156/580, 156/583.8, 152/353, 152/354, 152/357, 425/458, 428/458, 222/80, 222/83, 222/83.5, 222/89, 222/90, 222/43, 222/245
• US Class Current: 156/71
• CPC Class Codes: B29C 63/024 the sheet or web-like material being supported by a moving carriage
• CPC Class Codes: B44C 7/02 Machines, apparatus, tools or accessories therefor implements or apparatus for removing paint covering adhering to surfaces B44D3/16
• CPC Class Codes: B44C 7/06 for applying the paper to the surface to be covered
• CPC Class Codes: Y10T 156/1028 by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
• CPC Class Codes: Y10T 156/1052 with cutting, punching, tearing or severing
• CPC Class Codes: Y10T 156/1788 Work traversing type and/or means applying work to wall or static structure
• CPC Class Codes: Y10T 156/1793 Grip or clamp for web end

Abstract

A method and applicator for applying sheet material to a substrate. The applicator comprises two outwardly facing burnishes, each having an outwardly facing surface. The surfaces are disposed at an included angle of at least 180°, and preferably at least 270°. This geometry allows for positioning sheet material, such as wallpaper, into a corner to begin application at a desired position. Further, this geometry allows the user to conveniently and ergonomically effectively rotate the applicator as the sheet material is being applied. The applicator and sheet material may be provided together in a kit.

Claims

1. A method of applying a sheet material to a substrate, said method comprising the steps of:

providing an elongate applicator having a major axis and being usable for dispensing said sheet material onto said substrate, said applicator comprising a holder for holding the sheet material, a frame, a first burnish, and a second burnish, each said burnish comprising a first surface for burnishing said sheet material onto said substrate, said first surfaces of said burnishes being disposed at an included angle of at least 180°

, wherein said frame and said holder are movable relative to each other;

loading sheet material into said holder of said applicator;

placing said first burnish against said substrate, so that said sheet material is in contact with said substrate;

moving said applicator in a application direction whereby said sheet material is applied to said substrate;

burnishing said sheet material onto said substrate with said first burnish;

rotating said applicator about said major axis, to engage said second burnish with said sheet material;

moving said applicator in said application direction to thereby burnish said sheet material with said second burnish; and

terminating application of said sheet material.

2. A method according to claim 1, wherein said step of placing said first burnish against said substrate comprises the step of placing said first burnish against a substrate whereby said sheet material has a free end, said free end of said sheet material being juxtaposed with a corner of the substrate.

3. A method according to claim 2, wherein said substrate is vertically oriented and said step of moving said applicator in an application direction comprises the step of moving said applicator downward, and said step of rotating said applicator about said major axis comprises the step of rotating said applicator about said major axis in an overhand direction.

4. A method according to claim 1, wherein said step of providing an applicator comprises the step of providing an applicator having at least two burnishes, each with an outwardly facing first surface, said first surface subtending an angle of at least 270°

.

5. A method according to claim 1 wherein said holder comprises rotatable mountings for a spool of sheet material.

6. A method according to claim 5 wherein the sheet material has two sides, and said sheet material comprises an adhesive on the side of said sheet material that contacts the substrate, wherein said substrate is vertically oriented, and said rotatable mountings of said holder are loaded or biased to provide braking action so that the applicator and material may hang on the substrate for a brief period of time.

7. A method according to claim 1 wherein said applicator further comprises a control bar mounted on said frame for engaging and disengaging the sheet material.

8. A method according to claim 7 wherein said control bar is extendible and retractable.

9. A method according to claim 7 wherein said control bar provides a vacuum, or comprises an adhesive or a coating for contacting, gripping, or otherwise engaging the sheet material.

10. A method according to claim 1 wherein said applicator further comprises a blade mounted on the applicator for cutting the sheet material.