MAGAZINE APPARATUSES FOR HOLDING GLASSWARE DURING PROCESSING

• US 20160039588A1
• Filed: 07/24/2015
• Published: 02/11/2016
• Est. Priority Date: 08/11/2014
• Status: Active Grant

• Current Assignee: Corning Incorporated
• Original Assignee: Corning Incorporated
• Inventors: Sheehan, Brian Christopher
• Granted Patent: US 9,908,676 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: B25B 11/00 Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders for holding or positioning work for welding, soldering, or cutting by applying heat locally B23K37/04; specially adapted to machine tools B23Q3/00
• CPC Class Codes: B65D 71/70 Trays provided with projections or recesses in order to assemble multiple articles, e.g. intermediate elements for stacking
• CPC Class Codes: C03C 21/002 to perform ion-exchange between alkali ions C03C21/005 takes precedence

Abstract

According to one embodiment, an apparatus for holding may include a plurality of ware keepers for receiving glassware. Each ware keeper may include a retention body comprising a wire coil circumscribing a glassware receiving volume. A lower-most winding of the wire coil forms a ware stop in the retention body. The retention body may include a spacer coil extending from the retention body below the ware stop. A base frame may include a plurality of apertures extending through the base frame. Each of the plurality of ware keepers may be positioned in a corresponding aperture in the base frame such that the retention body of each ware keeper is above a top surface of the base frame and the spacer coil of each ware keeper is below a bottom surface of the base frame.

Claims

1. An apparatus for holding and retaining glassware during processing, the apparatus comprising:

a plurality of ware keepers for receiving glassware, wherein each ware keeper of the plurality of ware keepers comprises;

a retention body comprising a wire coil circumscribing a glassware receiving volume, wherein a lower-most winding of the wire coil has a winding diameter that is less than a winding diameter of windings in the remainder of the retention body such that the lower-most winding of the wire coil forms a ware stop in the retention body; and

a spacer coil extending from the retention body below the ware stop; and

a base frame comprising a plurality of apertures extending through the base frame, wherein each of the plurality of ware keepers is positioned in a corresponding aperture in the base frame such that the retention body of each ware keeper is above a top surface of the base frame and the spacer coil of each ware keeper is below a bottom surface of the base frame.

2. The apparatus of claim 1, wherein adjacent windings of the wire coil are spaced apart from one another.

3. The apparatus of claim 1, wherein at least a portion of the lower-most winding of the retention body is substantially linear and extends at least partially across an area circumscribed by a preceding winding of the retention body.

4. The apparatus of claim 1, wherein a winding diameter of at least a portion of the lower-most winding of the retention body progressively decreases.

5. The apparatus of claim 1, wherein a winding diameter of the spacer coil is less than a winding diameter of the windings in at least a portion of the retention body.

6. The apparatus of claim 1, wherein the wire coil is formed from wire having a substantially circular cross section.

7. The apparatus of claim 1, wherein:

the base frame further comprises a plurality of support rods supported over the top surface of the base frame and extending across a length of the base frame; and

each ware keeper of the plurality of ware keepers is engaged with one of the plurality of support rods.

8. The apparatus of claim 7, wherein each ware keeper of the plurality of ware keepers comprises a retention stem extending from an upper-most winding of the retention body, wherein the retention stem is engaged with a corresponding bore in one of the plurality of support rods.

9. The apparatus of claim 1, further comprising a plurality of support legs extending substantially perpendicular to the top surface of the base frame, wherein the support legs are positioned between adjacent ware keepers.

10. The apparatus of claim 9, wherein a height of the support legs above the top surface of the base frame is less than or equal to a height of the retention body of each of the plurality of ware keepers above the top surface of the base frame.

11. The apparatus of claim 1, wherein:

the spacer coil of the retention body of each ware keeper is coupled to the ware stop of the retention body of each ware keeper with a spacer stem;

each aperture of the plurality of apertures in the base frame comprises a datum slot extending through the base frame; and

the spacer stem of the retention body of each ware keeper is engaged with a corresponding datum slot in the base frame.

12. The apparatus of claim 11, further comprising a locking plate coupled to at least one of the top surface and the bottom surface of the base frame, wherein:

the locking plate comprises a plurality of locking slots corresponding to the datum slots in the base frame, wherein a slot direction of the locking slots is rotationally offset relative to a slot direction of the corresponding datum slots; and

the spacer stem of the retention body of each ware keeper is engaged with a corresponding locking slot of the locking plate thereby preventing disengagement of the ware keeper from the base frame.

13. The apparatus of claim 12, wherein the slot direction of the locking slots is rotationally offset relative to the slot direction of the corresponding datum slots by greater than 80 degrees and less than or equal to about 180 degrees.

14. The apparatus of claim 12, wherein the locking plate further comprises a plurality of support legs extending substantially perpendicular to the top surface of the base frame, wherein the support legs are positioned between adjacent ware keepers.

15. The apparatus of claim 14, wherein a height of the support legs above the top surface of the base frame is less than or equal to a height of the retention body of each of the plurality of ware keepers above the top surface of the base frame.

16. The apparatus of claim 1 further comprising at least one stand-off extending from at least one of the top surface and the bottom surface of the base frame.

17. An assembly for holding and retaining glassware during processing, the assembly comprising:

a first magazine apparatus comprising;

a first plurality of ware keepers for receiving glassware, wherein each ware keeper of the first plurality of ware keepers comprises;

a retention body comprising a wire coil circumscribing a glassware receiving volume, wherein a lower-most winding of the wire coil forms a ware stop in the retention body; and

a spacer coil extending from the retention body below the ware stop;

a first base frame comprising a plurality of apertures extending through the first base frame, wherein each of the first plurality of ware keepers is positioned in a corresponding aperture in the first base frame such that the retention body and spacer coil of each ware keeper are on opposite sides of the first base frame;

a second magazine apparatus comprising;

a second plurality of ware keepers for receiving glassware, wherein each ware keeper of the second plurality of ware keepers comprises;

a retention body comprising a wire coil circumscribing a glassware receiving volume, wherein a lower-most winding of the wire coil forms a ware stop in the retention body; and

a spacer coil extending from the retention body below the ware stop; and

a second base frame comprising a plurality of apertures extending through the second base frame, wherein each of the second plurality of ware keepers is positioned in a corresponding aperture in the second base frame such that the retention body and spacer coil of each ware keeper are on opposite sides of the second base frame, wherein the second magazine is positioned atop and spaced apart from the first magazine such that the spacer coil of each ware keeper of the second plurality of ware keepers is positioned over the glassware receiving volume of a corresponding ware keeper of the first plurality of ware keepers.