Application device for low cost covering on SIR wire, tether wires, and any round rod shaped component

Patent metadata

Field	Value
Publication number	US-10633209-B2
Application number	US-201715419597-A
Country	US
Kind code	B2
Filing date	Jan 30, 2017
Priority date	Jan 30, 2017
Publication date	Apr 28, 2020
Grant date	Apr 28, 2020

Abstract

A tape dispenser is disclosed. The tape dispenser may include a pair of spools that are configured to carry tape and a spring disposed between the spools. The spring is preferably arranged to form a claw having two distal ends biased towards each other. The distal ends may each include a roller rotatably attached thereto. The spring may be configured to open responsive to a force on the roller resulting from a shaft coming between the rollers such that the rollers rotate to travel around the shaft to apply the tape.

First claim

What is claimed is:

1. An indexing tape dispenser comprising:
a body;
a supply spool and retracting spool disposed on the body;
a claw formed by first and second arms, each pivotally attached to the body between the spools and each having at least one roller, wherein as the dispenser moves towards a rounded surface of a shaft, the first and second arms open responsive to a force on the at least one roller disposed on the first and second arms resulting from the shaft coming between the at least one roller disposed on the first and second arms such that the at least one roller disposed on the first and second arms rotate to travel around the shaft to apply the tape; and
a spring and a pawl, wherein the spring and pawl are operatively coupled between the retracting spool, wherein the retracting spool defines an internal gear portion, and wherein as the dispenser is removed from the rounded surface of the shaft, the spring, pawl and internal gear cooperate to facilitate a ratcheting mechanism and the first and second arms close towards one another.

2. The dispenser of claim 1 , wherein the first and second arms each have a distal end and wherein the first and second arms each include a top member and bottom member, wherein the at least one roller disposed on the first arm are disposed within the top member and bottom member of the first arm and wherein the at least one roller disposed on the second arm are disposed within the top and bottom member of the second arm.

3. The dispenser of claim 1 , further comprising at least one applicator-arm spring, wherein the applicator-arm spring applies a force to each of the arms to bias the arms towards each other.

4. The dispenser of claim 3 , wherein during operation the at least one roller disposed on the first and second arms are pressed against the rounded surface to be taped, and the at least one roller disposed on the first and second arms and the at least one spring are biased around the rounded surface to apply pressure between a piece of tape and the rounded surface.

5. The dispenser of claim 1 , wherein each of the rollers has an outer diameter and wherein the outer diameter corresponds to a diameter of the shaft such that a piece of tape covers a predetermined portion of the shaft.

6. A tape applicator device comprising:
a planar body;
a supply pulley and a retracting pulley each pivotally attached to the body;
a claw formed by first and second applicator arms each pivotally attached to a portion of the body that is disposed between the supply pulley and the retracting pulley; and
at least two rollers, wherein one of the at least two rollers is pivotally attached to a distal end of one of the first applicator arm and one of the at least two rollers is pivotally attached to a distal end of the second applicator arm, wherein during operation, as the device moves towards a rounded surface, the at least two rollers move circumferentially about the rounded surface and the supply pulley is rotated to provide a perforated piece of tape, and wherein as the device is removed from the rounded surface, the retracting pulley retracts a roll of tape such that a new piece of perforated tape is positioned across the at least two rollers.

7. The device of claim 6 , further comprising a spring and a pawl, wherein the spring and pawl are operatively coupled between the retracting pulley, wherein the retracting pulley defines an internal gear portion, and wherein the spring, pawl and internal gear portion cooperate to facilitate a ratcheting movement of the retracting pulley.

8. The device of claim 7 , further comprising at least one applicator-arm spring, wherein the applicator-arm spring applies a force to each of the arms to bias the arms towards each other.

9. The device of claim 8 , wherein each of the rollers has an outer diameter and wherein the outer diameter corresponds to a diameter of the rounded surface such that the piece of tape covers a predetermined portion of the rounded surface.

10. The device of claim 9 , wherein the retracting pulley is in a locked position before the rounded surface comes between the rollers and wherein the spring provides sufficient force to rotate the retracting pulley after the piece of tape is applied and the rollers come together.

Assignees

• Ford Global Tech Llc

Inventors

• Caye Mark

Classifications

• B65H2701/1944

  Wrapping or packing material · CPC title

• B65H35/0033 Primary

  and affixing it to a surface (B65H35/004 takes precedence) · CPC title

• B65H2402/412

  details or the parts to be hold by the user, e.g. handle · CPC title

• B65H2403/47

  Ratchet · CPC title

• B65H2402/33

  cantilever support means · CPC title