Hand-held device for the application of a total tape onto a substrate

• US 6,802,354 B2
• Filed: 08/23/2002
• Issued: 10/12/2004
• Est. Priority Date: 02/25/2000
• Status: Expired due to Fees

• Current Assignee: Societe BIC
• Original Assignee: Societe BIC
• Inventors: Bouveresse, Jeanne-Antide
• Primary Examiner(s): Crispino, Richard
• Assistant Examiner(s): Hawkins, Cheryl N.
• Application Number:
  US10/226,234
• Publication Number:
  US 20030024653A1
• Time in Patent Office: 781 Days
• Field of Search: 156/523, 156/577, 156/574, 156/579, 156/527, 156/238, 156/540, 156/522, 242/588.2, 242/588.6, 242/160.2, 242/160.4, 242/588, 242/588.3, 242/170, 242/171, 225/46, 225/23, 225/56, 225/91, 118/200, 118/257, 118/76
• US Class Current: 156/522
• CPC Class Codes: B65H 35/0033 and affixing it to a surface B65H35/004 takes precedence
• CPC Class Codes: Y10T 156/1052 with cutting, punching, tearing or severing
• CPC Class Codes: Y10T 156/1343 Cutting indefinite length web after assembly with discrete article
• CPC Class Codes: Y10T 156/1348 Work traversing type
• CPC Class Codes: Y10T 156/1365 Fixed cutter
• CPC Class Codes: Y10T 156/1795 Implement carried web supply
• CPC Class Codes: Y10T 156/18 Surface bonding means and/or assembly means with handle or handgrip
• CPC Class Codes: Y10T 225/22 With means to move work toward or into severing position
• CPC Class Codes: Y10T 225/257 Blade mounted on hand-held wound package

Abstract

A hand-held device for applying correction tape on an application surface having at most only a supply spool for a stock of the correction tape. An applicator element, which can be a roller, applies the correction tape in its entirety on the application surface. No backing tape or the like is rewound back into the casing. Therefore, a second take-up spool can be omitted. In the vicinity of the application element a cut-off/separating element is provided for cutting off or separating the applied correction tape from the rest of the correction tape when lifting the device off an application surface.

Claims

1. A device for applying on a surface a correction tape having an application side and a write-on side, the correction tape being applied in its entirety on the application surface without being fed back into the casing, said device comprising:

a casing configured for housing a stock of correction tape;

an application element extending from an aperture in said casing to press correction tape supplied from the stock on an application surface during operation of said device; and

a cut-off/separating device automatically operative upon lifting said device off the application surface and inoperative when said device is pressed against the application surface to apply the application tape;

wherein said application element and said cut-off/separating device are displaceable relative to each other from a first inoperative position in which they are distanced from each other and a second operative position in which they are in contact with each other with correction tape interposed therebetween so that said tape is pinched between said application element and said cut-off/separating device.

2. A device according to claim 1, wherein said cut-off/separating device is positioned slightly behind a contact region of said application element on the application surface.

3. A device according to claim 1, further comprising a mechanism for advancing a cut off correction tape end from a cut-off/separating position to a contact region before use of the device.

4. A device according to claim 3, wherein said tape advancing mechanism is manually operated.

5. A device according to claim 1, wherein said application element is a roller.

6. A device according to claim 5, wherein said roller is mounted on a bearing axis elastically displaceable in a direction essentially perpendicular to the application surface.

7. A device according to claim 6, wherein when said device is operative, said roller is biased against said cut-off/separating device.

8. A device according to claim 5, wherein correction tape is guided around a portion of the circumference of said roller.

9. A device according to claim 8, wherein correction tape is guided by two guide rollers to follow the circumference of said roller.

10. A device according to claim 5, wherein said roller has a surface on which correction tape sticks in a releasable manner.

11. A device according to claim 10, wherein said surface of said roller is made of rubber or a rubber-like material.

12. A device according to claim 5, wherein the back side of the tape sticks on said application element in a releasable manner.

13. A device according to claim 1, wherein a braking force is applied to the supply of correction tape.

14. A device according to claim 13, further comprising a supply spool for a supply of correction tape, said spool having a bearing designed to exert a braking force on said spool.

15. A device according to claim 1, further comprising a spool for carrying correction tape arranged on the rear side of said casing.

16. A device according to claim 1, wherein said correction tape comprises an application layer, a write-on layer, and a reinforcing intermediate layer interposed between said application layer and said write-on layer.

17. A device according to claim 1, wherein said application element and said cut-off/separating device are automatically displaceable relative to each other.

18. A device according to claim 17, wherein:

during operation of said device, said application element and said cut-off/separating device are biased apart; and

upon lifting said device off said application surface, said application element and said cut-off/separating device are automatically biased towards each other and into an operative position.

19. A device according to claim 1, wherein said application element and said cut-off/separating device are biased towards each other, but kept apart from each other during operation of said device.

20. A device according to claim 1, wherein the user of said device does not have to undertake any further measure for cutting off the correction tape upon lifting said device off the application surface.

21. A device for applying on a surface a correction tape having an application side and a write-on side, said correction tape being applied in its entirety on said application surface without being fed back into said casing, said device comprising:

a casing configured for housing a stock of correction tape;

a roller extending from an aperture in said casing to press correction tape supplied from the stock on an application surface during operation of said device; and

a cut-off/separating device operative upon lifting said device off said application surface and inoperative when said device is pressed against said application surface to apply said application tape;

wherein said roller is mounted on a bearing axis elastically displaceable in a direction essentially perpendicular to said application surface so that said cut-off/separating device and said roller are moved between a first inoperative position in which they are distanced from each other to a second operative position in which they are biased against each other.

22. A device according to claim 21, wherein said cut-off/separating device is positioned slightly behind a contact region of said roller on said application surface.

23. A device according to claim 21, further comprising a mechanism for advancing a cut off correction tape end from a cut-off/separating position to a contact region before use of said device.

24. A device according to claim 23, wherein said tape advancing mechanism is manually operated.

25. A device according to claim 21, wherein correction tape is guided around a portion of a circumference of said roller.

26. A device according to claim 25, wherein correction tape is guided by two guide rollers to follow said circumference of said roller.

27. A device according to claim 21, wherein said roller has a surface on which correction tape sticks in a releasable manner.

28. A device according to claim 27, wherein said surface of said roller is made of rubber or a rubber-like material.

29. A device according to claim 21, wherein said back side of said tape sticks on said roller in a releasable manner.

30. A device according to claim 21, wherein a braking force is applied to said supply of correction tape.

31. A device according to claim 30, further comprising a supply spool for a supply of correction tape, said spool having a bearing designed to exert a braking force on said spool.

32. A device according to claim 21, further comprising a spool for carrying correction tape arranged on said rear side of said casing.

33. A device according to claim 21, wherein said correction tape comprises an application layer, a write-on layer, and a reinforcing intermediate layer interposed between said application layer and said write-on layer.

34. A device according to claim 21, wherein said roller and said cut-off/separating device are automatically displaceable relative to each other.

35. A device according to claim 34, wherein:

during operation of said device, said roller and said cut-off/separating device are biased apart; and

upon lifting said device off said application surface, said roller and said cut-off/separating device are automatically biased towards each other and into an operative position.

36. A device according to claim 21, wherein said roller and said cut-off/separating device are biased towards each other, but kept apart from each other during operation of said device.

37. A device according to claim 21, wherein the user of said device does not have to undertake any further measure for cutting off the correction tape upon lifting said device off the application surface.