Tape support arrangement

Patent metadata

Field	Value
Publication number	US-11633970-B2
Application number	US-201615748696-A
Country	US
Kind code	B2
Filing date	Jul 29, 2016
Priority date	Jul 31, 2015
Publication date	Apr 25, 2023
Grant date	Apr 25, 2023

Abstract

A tape support arrangement comprises a tape take up core (220) suitable for supporting a tape; and a tape supply core (210) suitable for supporting a tape (230). The supply core (210) comprises an inner surface (212), the inner surface defining an internal volume (240) of the supply core and being configured for engagement with a tape drive support. The take up core (220) is sized and shaped such that it can be located in the internal volume (240) of the supply core (210). Refer to FIG. 2.

First claim

The invention claimed is:

1. A tape support arrangement, the arrangement comprising:
a tape;
a tape take up core suitable for supporting the tape; and
a tape supply core suitable for supporting the tape, the tape supply core comprising an inner surface, the inner surface defining an internal volume of the tape supply core and being configured for engagement with a tape drive support,
wherein the tape take up core is located in the internal volume of the tape supply core; and
wherein the tape is at least partly wound about the tape supply core and at least partly wound around the tape take up core.

2. An arrangement according to claim 1 , wherein the tape take up core comprises an outer surface and wherein the tape take up core is locatable such that the outer surface of the tape take up core is enclosed by the inner surface of the tape supply core.

3. An arrangement according to claim 1 , wherein the tape take up core is locatable such that the tape take up core is fully located within the internal volume of the tape supply core.

4. An arrangement according to claim 1 , wherein the tape supply core comprises a first end and a second end, and wherein the inner surface of the tape supply core extends from the first end to the second end such that the internal volume of the tape supply core extends from the first end to the second end.

5. An arrangement according to claim 1 , wherein the tape supply core is generally annular such that the inner surface and the internal volume are generally cylindrical.

6. An arrangement according to claim 1 , wherein the tape take up core is generally annular and wherein the tape take up core comprises an outer surface, such that the outer surface of the take up spool is generally cylindrical.

7. An arrangement according to claim 1 , wherein the tape supply core comprises a height and the tape take up core comprises a height and wherein the height of the tape supply core is substantially the same as the height of the tape take up core.

8. A package comprising a plurality of tape support arrangements according to claim 1 , wherein the said plurality of tape support arrangements are stacked in an end-to-end fashion with the tape take up core of each of said plurality of tape support arrangements being located in the internal volume of the respective supply core, and wherein the plurality of tape support arrangements are contained within a packing tube.

9. An arrangement according to claim 1 , wherein the tape is wound around an outer face of a generally annular central core of the tape supply core, wherein the inner surface defines an inner face of the generally annular central core that is disposed radially inboard of the outer face, wherein the inner face comprises first and second portions spaced along a central axis of the core, wherein a diameter of the first portion of the inner face is greater than a diameter of the second portion of the inner face.

10. An arrangement according to claim 9 , wherein the tape supply core is configured such that an alignment feature of a spool support may be received by the first portion of the inner face, and said alignment feature cannot be received by the second portion of the inner face when a spool is supported by the spool support, thereby allowing the spool support to fully support the spool in a first relative orientation between the spool and the spool support in which the alignment feature is received by the first portion of the Inner face, and preventing the spool support from fully supporting the spool in a second relative orientation between the spool and the spool support in which the alignment feature is not received by the first portion of the Inner face.

11. An arrangement according to claim 1 ,
wherein a length of the tape wound on the tape supply core is greater than about 250m, and wherein an outer diameter of the tape supply core is greater than about 20% of an outer diameter of a tape supply spool, defined by the tape, when the tape is wound onto the tape supply core.

12. An arrangement according to claim 1 , wherein the tape is a print ribbon carrying ink.

13. An arrangement according to claim 1 , wherein the arrangement is for use within a thermal transfer printer.

14. A tape support arrangement according to claim 1 , wherein the tape supply core comprises a greater outer diameter than the outer diameter of the tape take up core.

15. A method of producing a tape support arrangement, the arrangement comprising:
a tape;
a tape take up core suitable for supporting the tape; and
a tape supply core suitable for supporting the tape and the tape supply core comprising an inner surface, the inner surface defining an internal volume of the tape supply core and being configured for engagement with a tape drive support,
wherein the method comprises:
a) winding the tape onto the tape supply core to form a spool of tape, and
b) placing the take up core within the internal volume of the tape supply core.

16. A method of packing a plurality of tape support arrangements, the method comprising producing the plurality of tape support arrangements in accordance with the method of claim 15 , stacking the plurality of tape support arrangements in an end-to-end fashion, and packing the plurality of tape support arrangements so that they are contained within a packing tube.

17. The method according to claim 15 , further comprising at least partly winding the tape around the take up core.

Assignees

• Videojet Technologies Inc

Inventors

• Mcnestry Martin
• Buckby Steven John

Classifications

• B41J33/003

  Ribbon spools · CPC title

• B41J17/22

  Supply arrangements for webs of impression-transfer material · CPC title

• B41J33/006

  Arrangements to attach the ribbon to the spool · CPC title

• B65H75/285

  Holding devices to prevent the wound material from unwinding · CPC title

• B41J33/12 Primary

  Ribbons carried by coaxially-mounted spools · CPC title