Wire stripper

Patent metadata

Field	Value
Publication number	US-2023275408-A1
Application number	US-202318142645-A
Country	US
Kind code	A1
Filing date	May 3, 2023
Priority date	Aug 30, 2018
Publication date	Aug 31, 2023
Grant date	—

Abstract

A wire stripper assembly includes a first bushing for stripping wire of a first size, a second bushing for stripping wire of a second size that is different than the first size, and a wire stripper having a housing and a drive mechanism. The first bushing has a first color. The second bushing has a second color that is different than the first color. The first bushing and the second bushing are alternately coupled to the housing for rotation about a longitudinal axis by the drive mechanism. Each of the first and second bushings has a tooth that is engageable with a wire for stripping an insulation jacket therefrom.

First claim

What is claimed is:

1 . A wire stripper assembly comprising:
a first bushing for stripping a wire of a first size, the first bushing having a first color; a second bushing for stripping a wire of a second size that is different than the first size, the second bushing having a second color that is different than the first color; and a wire stripper including a housing and a drive mechanism, wherein the first bushing and the second bushing are alternately coupled to the housing for rotation about a longitudinal axis by the drive mechanism, wherein each of the first and second bushings has a tooth engageable with a wire for stripping an insulation jacket therefrom.

2 . The wire stripper assembly of claim 1 , wherein the housing includes a coupling member that is rotatable about the longitudinal axis by the drive mechanism and configured to receive the first bushing when the first bushing is coupled to the housing.

3 . The wire stripper assembly of claim 2 , wherein the coupling member has a retainer that is moveable between a first position, in which the retainer is received in an aperture in the first bushing to secure the first bushing to the coupling member, and a second position in which the retainer is removed from the aperture.

4 . The wire stripper assembly of claim 3 , wherein in the second position, the first bushing is removeable from the coupling member.

5 . The wire stripper assembly of claim 3 , wherein in the first position, the drive mechanism can rotate the coupling member and the first bushing about the longitudinal axis.

6 . The wire stripper assembly of claim 3 , further comprising an actuator configured to move the retainer from the first position to the second position.

7 . The wire stripper assembly of claim 6 , further comprising a spring biasing the retainer toward the first position.

8 . The wire stripper assembly of claim 1 , wherein the first bushing has a front face with the first color, and wherein the second bushing has a front face with the second color.

9 . A wire stripper comprising:
a housing; a bushing coupled to the housing and having a tooth engageable with a wire for stripping an insulation jacket therefrom, the bushing defining a longitudinal axis; a drive mechanism configured to rotate the bushing about the longitudinal axis, the drive mechanism including a motor defining a rotation axis that is not coaxial with the longitudinal axis; and a depth adjustment mechanism arranged in the housing along the longitudinal axis, the depth adjustment mechanism including a depth stop member and a shaft to which the depth stop member is coupled, wherein the shaft is configured to move within the housing as the depth stop member moves between a first position, in which a first distance is defined between the depth stop member and the tooth, and a second position, in which a second distance is defined between the depth stop member and the tooth, and wherein the first distance is greater than the second distance.

10 . The wire stripper of claim 9 , wherein the depth stop member moves between the first position, the second position, and a third position, in which a third distance is defined between the depth stop member and the tooth, and wherein the second distance is greater than the third distance.

11 . The wire stripper of claim 9 , wherein the depth stop member is configured to be axially fixed at the first position and at the second position.

12 . The wire stripper of claim 11 , wherein the depth stop member is configured to be axially fixed at any position between the first position and the second position.

13 . The wire stripper of claim 9 , wherein the depth adjustment mechanism includes a first indicia corresponding to the first position of the depth stop member and a second indicia corresponding to the second position of the depth stop member.

14 . The wire stripper of claim 9 , further comprising a coupling member that is rotatable about the longitudinal axis by the drive mechanism and configured to receive the bushing, the coupling member having a retainer that is moveable between a first retainer position, in which the retainer is received in an aperture in the bushing to secure the bushing to the coupling member such that the drive mechanism can rotate the coupling member and the bushing about the longitudinal axis, and a second retainer position, in which the bushing is removable from the coupling member.

15 . The wire stripper of claim 14 , further comprising an actuator configured to move the retainer from the first retainer position to the second retainer position.

16 . The wire stripper of claim 15 , further comprising a spring biasing the retainer toward the first retainer position, wherein the actuator is pivotable to move the retainer from the first retainer position toward the second retainer position.

17 . The wire stripper of claim 9 , wherein the rotation axis is perpendicular to the longitudinal axis.

18 . A wire stripper assembly comprising:
a first bushing for stripping a wire of a first size, the first bushing having a first color; a second bushing for stripping a wire of a second size that is different than the first size, the second bushing having a second color that is different than the first color; a wire stripper including
a housing to which the first bushing and the second bushing are alternately coupled,
a drive mechanism configured to rotate one of the first bushing or the second bushing about a longitudinal axis,
the drive mechanism including a motor defining a rotation axis, and
a depth adjustment mechanism arranged in the housing along the longitudinal axis, the depth adjustment mechanism including a depth stop member and a shaft to which the depth stop member is coupled,
wherein each of the first and second bushings has a tooth engageable with a wire for stripping an insulation jacket therefrom, wherein the shaft is configured to move within the housing as the depth stop member moves between a first position, in which a first distance is defined between the depth stop member and the tooth, and a second position, in which a second distance is defined between the depth stop member and the tooth, and wherein the first distance is greater than the second distance.

19 . The wire stripper assembly of claim 18 , wherein the rotation axis is not coaxial with the longitudinal axis.

20 . The wire stripper assembly of claim 18 , further comprising a coupling member that is rotatable about the longitudinal axis by the drive mechanism and configured to receive one of the first bushing or the second bushing, the coupling member having a retainer that is moveable between a first retainer position, in which the retainer is received in an aperture in the one of the first bushing or the second bushing to secure the first bushing or the second bushing to the coupling member such that the drive mechanism can rotate the coupling member and the one of the first bushing or the second bushing about the longitudinal axis, and a second retainer position, in which the one of the first bushing or the second bushing is removable from the coupling member.

Assignees

• Milwaukee Electric Tool Corp

Inventors

• Weber Andrew J
• Miller Justin
• Rowland Josh
• Lincoln Paige

Classifications

• H02G1/1226 Primary

  making a helical cut · CPC title

• H02G1/1268 Primary

  the cutting element making a longitudinal in combination with a transverse or a helical cut · CPC title