Binding system for retaining bound components

• US 9,862,221 B2
• Filed: 07/18/2012
• Issued: 01/09/2018
• Est. Priority Date: 07/18/2011
• Status: Expired due to Fees

• Current Assignee: ACCO Brands Incorporated
• Original Assignee: ACCO Brands Incorporated
• Inventors: Busam, Edward P., James, Jr., Bobby G., Richied, Kenneth P., Kramer, Jason M.
• Primary Examiner(s): Bryant, David
• Assistant Examiner(s): Lewis, Justin V
• Application Number:
  US13/552,359
• Publication Number:
  US 20130181432A1
• Time in Patent Office: 2,001 Days
• Field of Search: 281 151, 281 211, 402 2, 402 8, 402 9, 402 19, 402 22, 402 46, 402 57, 402 58
• CPC Class Codes: B42B 5/12 the elements being coils
• CPC Class Codes: B42B 5/123 Devices for assembling the elements with the stack of sheets
• CPC Class Codes: B42D 1/00 Books or other bound products match books A24F27/12; picture books with additional toy effects A63H33/38; indexing features B42F21/00; educational or demonstration appliances G09B, e.g. textbooks for teaching foreign languages G09B19/08
• CPC Class Codes: B42D 1/004 Perforated or punched sheets

Abstract

A binding apparatus including a plurality of generally coaxially arranged binding coils. Each binding coil includes a pair of generally parallel wires terminating in a tip. Each binding coil is coupled to an adjacent binding coil by a connection portion extending generally parallel to an axis of the binding apparatus. At least one binding coil is directly circumferentially attached to itself, or to a connection portion.

Claims

1. A binding apparatus system comprising:

a binding apparatus made of a single continuous wire and including a plurality of generally coaxially arranged binding coils, each binding coil including a pair of generally parallel wires terminating in a tip, each binding coil being coupled to an adjacent binding coil by a connection portion extending generally parallel to an axis of the binding apparatus; and

a locking device made of a different piece of material than the binding apparatus and generally circumferentially coupling portions of the binding apparatus, wherein said locking device includes a material that is at least one of solder welded or adhered to the binding apparatus and extends between at least one tip and one connection portion and at least partially extends generally parallel to an axis of the binding apparatus.

2. The binding apparatus system of claim 1 wherein the binding apparatus includes a generally axially-extending gap, and wherein said locking device generally circumferentially extends across said gap.

3. The binding apparatus system of claim 1 wherein the binding apparatus includes a generally axially-extending gap, and wherein said locking device generally circumferentially extends across said gap, and wherein the locking device is coupled to the binding apparatus on both sides of the gap.

4. The binding apparatus system of claim 1 wherein the locking device includes a spine generally aligned with the axis of the binding apparatus, and wherein the binding apparatus includes at least two hook portions coupled to the spine on opposite sides thereof, each hook portion being configured to lockingly engage a portion the binding apparatus.

5. The binding apparatus system of claim 1 wherein the locking device includes a spine generally positioned at an angle relative to the axis of the binding apparatus, and includes at least two hook portions coupled to the spine on opposite sides thereof, each hook portion being configured to lockingly engage a portion the binding apparatus.

6. The binding apparatus system of claim 5 wherein the locking device has a staple-shaped configuration.

7. The binding apparatus system of claim 1 wherein the locking device is coupled, at one end, to a binding coil at or adjacent to the tip thereof and at the other end, to a connection portion.

8. The binding apparatus system of claim 7 further comprising a supplemental locking device generally circumferentially coupling portions of the binding apparatus, wherein said supplemental locking device is made of a different piece of material than the binding apparatus, and wherein the supplemental locking device is coupled, at one end, to said binding coil at or adjacent to the tip thereof and at the other end, to another connection portion axially spaced from said connection portion.

9. The binding apparatus system of claim 1 wherein said locking device couples two adjacent connection portions together and to an opposed tip portion.

10. The binding apparatus system of claim 9 wherein the locking device is a single piece of wire wrapped around only the two adjacent connection portions and the opposed tip portion.

11. The binding apparatus system of claim 10 wherein the locking device has a generally triangular shape in top view.

12. The binding apparatus system of claim 11 wherein the locking device has two tips at either end of the piece of wire, and wherein each tip is wrapped around a side of the triangle.

13. The binding apparatus system of claim 11 wherein the locking device has two tips at either end of the piece of wire, and wherein each tip is wrapped around the tip of the binding coil.

14. The binding apparatus system of claim 1 wherein the material at least partially surrounds and adheres to the tip of a binding coil and a connecting portion positioned opposite thereof.

15. The binding apparatus system of claim 1 wherein the material is metal or plastic or a polymer or an adhesive.

20. The binding apparatus system of claim 1 wherein said locking device is permanently and nonremovably coupled to said binding apparatus and circumferentially couples said portions of the binding apparatus.

21. The binding apparatus system of claim 1 wherein said solder welded or adhered material encapsulates at least part of a tip of a binding coil of the binding apparatus.

31. The binding apparatus system of claim 1 wherein said binding apparatus includes a pair of opposed axial ends wherein said locking device is spaced away from each axial end thereof.

32. The binding apparatus system of claim 1 wherein said locking device is the only component generally circumferentially coupling portions of the binding apparatus at an axial position of said locking device.

33. The binding apparatus system of claim 1 wherein the locking device has a pair of opposed ends, and each end is directly mechanically coupled to the binding apparatus.

34. The binding apparatus system of claim 1 wherein said locking device extends circumferentially less than 360 degrees.

35. The binding apparatus system of claim 1 wherein said locking device includes only said material solder welded or adhered to said binding apparatus.

36. The binding apparatus system of claim 1 wherein binding apparatus includes an axially-extending gap, and wherein said material entirely encapsulates at least one tip and entirely encapsulates at least part of a connection portion positioned on an opposite side of said axially extending gap.

39. The binding apparatus of claim 35 wherein said locking device is the only component generally circumferentially coupling portions of the binding apparatus.

16. A locking apparatus for a twin-wire binding apparatus comprising:

a twin wire apparatus including a continuous length of wire extending in a generally circular manner in end view about a lengthwise axis to form opposing alternating generally u-shaped tip sections and joining sections, wherein the joining sections have a greater length in a direction of said lengthwise axis than the tip sections; and

a solder weld locking device that extends between and bridges a gap between a tip section and adjacent opposing joining sections and at least partially extends generally parallel to an axis of the binding apparatus, wherein said solder weld is the only component that couples together and bridges the gap between the tip section and the adjacent opposing joining sections at an axial position of said solder weld.

17. The locking apparatus of claim 16 wherein the solder weld partially surrounds and adheres to the wires comprising the tip section and opposing adjacent joining sections.

18. The locking apparatus of claim 16 wherein the solder weld completely surrounds and adheres to the wires comprising the tip section and opposing adjacent joining sections.

19. The locking apparatus of claim 16 in which the solder weld is metal solder, plastic solder, or adhesive material.

37. The locking apparatus of claim 16 wherein said solder weld is the only component positioned in the gap between the tip section and the adjacent opposing joining sections.

22. A binding apparatus system comprising:

a binding apparatus including a plurality of generally coaxially arranged binding cons, each binding coil including a pair of generally parallel wires terminating in a tip, each binding coil being coupled to an adjacent binding coil by a connection portion extending generally parallel to an axis of the binding apparatus; and

a solder weld locking device that extends between at least one tip and one connection portion and at least partially extends generally parallel to an axis of the binding apparatus, wherein said solder weld is axially spaced away from an axial end of said binding apparatus and wherein said solder weld is the only component that generally circumferentially couples portions of the binding apparatus at an axial position of said solder weld.

23. The binding apparatus system of claim 22 wherein the solder weld at least partially surrounds and adheres to a tip of a binding coil and a connecting portion positioned opposite thereof.

24. The binding apparatus system of claim 22 wherein the binding apparatus includes a generally axially-extending gap, and wherein said solder weld generally circumferentially extends across and spans said gap.

25. A binding apparatus system comprising:

a binding apparatus including a plurality of generally coaxially arranged binding cons, each binding coil including a pair of generally parallel wires terminating in a tip, each binding coil being coupled to an adjacent binding coil by a connection portion extending generally parallel to an axis of the binding apparatus, said binding apparatus including a pair of opposed axial ends and a generally axially extending gap; and

a locking device extending between at least one tip and one connection portion and at least partially extends generally parallel to an axis of the binding apparatus, said locking device having a circumferential length that is less than a circumferential length of said binding apparatus and being axially spaced away from each axial end thereof, said locking device including a solder weld which is the only component positioned in said axially-extending gap.

26. The binding apparatus system of claim 25 wherein said locking device extends circumferentially less than 360 degrees.

27. The binding apparatus system of claim 25 wherein said binding apparatus includes a first binding coil positioned at a first one of said pair of axial ends, a second binding coil positioned at a second one of said pair of axial ends, and a plurality of intermediate binding coils positioned axially between said first and second binding coils, and wherein said locking device is directly coupled to one of said intermediate binding coils.

28. The binding apparatus system of claim 25 wherein said locking device is coupled to a first one of said plurality of binding coils, and wherein the binding apparatus system further includes a first supplemental locking device generally circumferentially coupling portions of the binding apparatus and coupled to a second one of said plurality of binding coils, and a second supplemental locking device generally circumferentially coupling portions of the binding apparatus and coupled to a third one of said plurality of binding coils.

29. The binding apparatus system of claim 25 wherein said locking device is made of a different piece of material than the binding apparatus.

30. The binding apparatus system of claim 25 wherein said locking device is made of solder.

38. The binding apparatus system of claim 25 wherein said solder weld is the only component generally circumferentially coupling portions of the binding apparatus at an axial position of said solder weld.