Tape dispensing applicator and replaceable tape cartridge

• US 5,904,806 A
• Filed: 08/07/1997
• Issued: 05/18/1999
• Est. Priority Date: 10/18/1994
• Status: Expired due to Fees

• Current Assignee: Tape-Licator Incorporated
• Original Assignee: Tape-Licator Incorporated
• Inventors: Coleman, John D., Mendelovich, Isaac, Williams, Jason L., Bressler, Peter W.
• Primary Examiner(s): ENGEL, JAMES J
• Application Number:
  US08/908,271
• Time in Patent Office: 649 Days
• Field of Search: 156/523, 156/530, 156/540, 156/574, 156/575, 156/577, 156/579, 156/526
• US Class Current: 156/579
• CPC Class Codes: B65H 35/0033 and affixing it to a surface B65H35/004 takes precedence
• CPC Class Codes: Y10T 156/1348 Work traversing type
• CPC Class Codes: Y10T 156/18 Surface bonding means and/or assembly means with handle or handgrip

Abstract

An applicator for dispensing tape, with the tape having an adhesive on at least one face. The applicator includes a shell with a pivotably attached door. A tape cartridge is received within the door. The cartridge supports a roll of the tape, and a leading edge of the tape extends outwardly from the roll. A partial cylindrical cover member is connected to the first end of the shell for pivotable movement thereabout along a predetermined path to cover the first passageway. A slider having a first end which is pivotally connected to the cover member and having a button which extends through a first slot in the shell is movable between a first position, in which the cover member covers the first passageway, and a second position, in which the cover member is removed from the first passageway. A cutter actuator is located on the slider and is movable in response to inward pressure on the button when the slider is in the second position. A cutting tool is pivotally connected to the shell. The cutting tool is movable from a first position to a second position, in which the cutting instrument extends through the first passageway, by the application of inward pressure to the button on the slider.

Claims

1. A cartridge for holding a strip of material which is adapted to be used in conjunction with an applicator for dispensing the strip of material, the cartridge comprising:

(a) a roll support for rotatably supporting a rolled strip of material;

(b) a tongue which extends outwardly from an area in proximity to the roll support adapted to support a portion of the strip of material which is unwound from the roll; and

(c) a plurality of bumps located on the tongue to prevent the strip of material from non-releasably contacting the tongue.

2. The cartridge of claim 1 wherein the rolled strip of material is tape and includes an adhesive on at least one surface thereof, the cartridge further including an enlarged bump located at an opposite end of the tongue from the roll support which acts a brake member for the tape.

3. The cartridge of claim 2 wherein each of the bumps includes a pointed edge which is adapted to contact an adhesive side of the tape along a line of contact.

4. The cartridge of claim 1 wherein the rolled strip of material is tape, and the cartridge further includes a roll of tape located on the roll support.

5. The cartridge of claim 4 further comprising spacers between the roll of tape and the cartridge.

6. The cartridge of claim 1 further comprising a reservoir for containing a fluid medium to be applied to the strip material, the reservoir being connected to the roll support in a position adjacent to the tongue and including a dispensing tip which is adapted to contact the strip material to apply the fluid medium to the strip material.

7. The cartridge of claim 6 further including a cover for the dispensing tip.

8. The cartridge of claim 6 wherein the reservoir is pivotably connected to the roll support.

9. The cartridge of claim 6 further comprising a resilient member which biases the reservoir in a direction away from the tongue such that the tip is adapted not to contact the strip of material located on the tongue.

10. The cartridge of claim 6 wherein the fluid medium is one of an adhesive and a pigment.

11. The cartridge of claim 1 wherein the roll support comprises first and second roll portions, with sidewalls being attached to each of the first and second roll portions, the first and second roll portions being connected together such that a roll of strip material is adapted to be rotatably supported on the roll portions between the outside walls.

12. The cartridge of claim 1 wherein the rolled strip of material is narrower than a distance between the sidewalls, and spacer rings are located between the rolled strip of material and the sidewalls.