Paint fixture for shoe portions

Patent metadata

Field	Value
Publication number	US-9706815-B2
Application number	US-201414168481-A
Country	US
Kind code	B2
Filing date	Jan 30, 2014
Priority date	Jan 30, 2014
Publication date	Jul 18, 2017
Grant date	Jul 18, 2017

Abstract

Aspects hereof relate to a holding fixture for holding portions of a shoe during painting. The fixture has a lower jig and an upper jig. The lower jig has an outer wall from which a contacting surface extends. The contacting surface is sized to apply a compressive force to the midsole along a desired paint line, and prevents paint from moving onto the midsole below the contacting surface. The top jig has a lower surface configured to be placed in contact with the top surface of the midsole when the midsole is held in the lower jig and is shaped to apply a downward and outward force on the midsole at an edge defined by the top surface of the midsole and the outer perimeter surface of the midsole, to thereby prevent paint from moving onto the top surface of the shoe portion.

First claim

Having thus described the invention, what is claimed is:

1. A fixture for holding a midsole of a shoe, the midsole having a top surface, an outer perimeter surface to be painted, and a bottom surface, the fixture comprising:
a lower jig having an outer wall and a contacting surface extending from the outer wall of the lower jig and sized to apply a compressive force to the midsole along a desired paint line when the midsole is positioned in the lower jig and limiting paint from moving onto the midsole below the contacting surface, wherein the contacting surface has an inside surface, an upper surface, and an outside surface; and
a top jig having a lower surface configured to be placed in contact with the top surface of the midsole when the midsole is held in the lower jig, the lower surface of the top jig further comprising a curved lower portion having an inside surface, an outside surface and a curved surface connecting the inside surface and the outside surface which is shaped to apply a downward and outward force on the midsole, thereby limiting paint from moving onto the top surface of the midsole;
wherein when the top jig and the lower jig are in vertical alignment, at least a portion of the outer wall is aligned between the outside surface and the inside surface of the curved lower portion.

2. The fixture of claim 1 , wherein the lower jig has left and right sides pivotally coupled together, each left and right side having an outer wall and a contacting surface, and wherein the contacting surface extends inwardly from the outer wall to apply an inwardly directed compressive force to the midsole.

3. The fixture of claim 2 , wherein the contacting surface is a blade coupled to each of the left and right sides at an upper surface of the corresponding outer wall, each blade having an inner edge that acts as the contacting surface.

4. The fixture of claim 3 , wherein the blades are integrally formed on the outer walls of the left and right sides of the lower jig.

5. The fixture of claim 1 , wherein the contacting surface extends upwardly from the outer wall to apply an upwardly directed compressive force to the bottom surface of the midsole about a perimeter formed by the sidewall of the midsole.

6. The fixture of claim 5 , wherein the lower jig has a lower support surface, the lower support surface bordered by the outer wall, and having lowered portions that provide an expansion area for the midsole upon compressive forces being applied by the top jig.

Assignees

• Nike Inc

Inventors

• Spampinato Juan-Pier A

Classifications

• B05B13/02

  Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work (B05B13/06 takes precedence) · CPC title

• A43B13/00

  Soles; Sole-and-heel integral units · CPC title

• B05B12/20

  Masking elements, i.e. elements defining uncoated areas on an object to be coated · CPC title

• A43B3/0078

  provided with logos, letters, signatures or the like decoration (A43B23/24 takes precedence) · CPC title

• A43D95/14

  incorporating marking, printing, or embossing apparatus (ornamentation of shoe part blanks A43D8/16; printing per se , stamping per se B41) · CPC title