Pliers with angled crimping opening

Patent metadata

Field	Value
Publication number	US-11646539-B2
Application number	US-202217695001-A
Country	US
Kind code	B2
Filing date	Mar 15, 2022
Priority date	Nov 8, 2019
Publication date	May 9, 2023
Grant date	May 9, 2023

Abstract

A crimping tool with a crimping opening extending at an angle to the axial direction of the tool. The tool can include jaws with multiple crimping openings cooperatively defined thereby at different angles relative to the longitudinal axial direction of the tool. For example, the crimping openings can begin at a respective faces of the jaw and such faces can extend at different angles relative to the longitudinal axial direction of the tool. In this manner, the tool can allow crimping of connectors at a variety of different angles, reduce jaw length and width, and improve the leverage of the crimpers.

First claim

What is claimed is:

1. A tool having a longitudinal axis, comprising:
a first handle extending to a first jaw;
a second handle extending to a second jaw, wherein the first and second handles and the first and second jaws extend in a direction of the longitudinal axis;
a connection point pivotably coupling the first and second jaws with respect to a pivot axis that is substantially perpendicular to the longitudinal axis;
a first crimper cooperatively defined by the first and second jaws and extending at a first crimper angle that is non-parallel and non-perpendicular to the pivot axis; and
a second crimper cooperatively defined by the first and second jaws and extending at a second crimper angle that is non-parallel and non-perpendicular to the pivot axis.

2. The tool of claim 1 , wherein the first crimper angle is defined between the first crimper and the pivot axis, and the first crimper angle is about 1 degree to about 89 degrees.

3. The tool of claim 2 , wherein the first crimper angle is about 30 degrees to about 60 degrees.

4. The tool of claim 1 , wherein the second crimper angle is defined between the second crimper and the pivot axis, and the second crimper angle is about 1 degree to about 89 degrees.

5. The tool of claim 4 , wherein the second crimper angle is about 30 degrees to about 60 degrees.

6. The tool of claim 1 , wherein the first crimper angle and the second crimper angle are substantially equal.

7. The tool of claim 1 , wherein the first crimper angle and the second crimper angle are different.

8. The tool of claim 1 , further comprising a first cutter located adjacent to the connection point, the first cutter cooperatively formed within the first and second jaws adjacent to the connection point.

9. The tool of claim 8 , further comprising a stripper located adjacent to the connection point, wherein the stripper includes stripper openings cooperatively defined by the first and second handles, and wherein the first cutter and the stripper are respectively located on opposite sides of the connection point.

10. The tool of claim 8 , further comprising a second cutter located adjacent to the connection point, wherein the first and second cutters are respectively located on opposite sides of the connection point.

11. The tool of claim 1 , wherein the first crimper angle is greater than the second crimper angle.

12. The tool of claim 11 , further comprising a first cutter disposed adjacent to the connection point, the first cutter cooperatively formed within the first and second jaws adjacent to the connection point.

13. The tool of claim 12 , further comprising a stripper disposed adjacent to the connection point, wherein the stripper includes stripper openings cooperatively operable by the first and second handles, and wherein the first cutter and the stripper are respectively located on opposite sides of the connection point.

14. The tool of claim 12 , further comprising a second cutter disposed adjacent to the connection point, wherein the first and second cutters are respectively located on opposing sides of the connection point.

Assignees

• Snap On Incorporated

Inventors

• Wollert Gary S
• Gupte Anup A
• Ross David T
• Eggert Daniel M

Classifications

• H01R43/0421 Primary

  combined with other functions, e.g. cutting · CPC title

• B25B7/22

  Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors (for removing insulation or armouring from electric cables H02G1/12) · CPC title

• B25B7/00 Primary

  Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools (implements for fastening, connecting, or tensioning wire or strip B25B25/00; adapted for other fitting or separating purposes B25B27/00; for marking animals A01K11/00; dentists' forceps A61C3/00; bending wire eyes B21F1/06; hand-held metal-shearing or metal-cutting devices B23D29/00; hand cutting tools B26B; for punching or perforating B26F1/36; devices for securing ends of binding material in bundling machines B65B13/24; specially designed for watch-making or comparable work G04D1/00) · CPC title

• H02G1/1212

  using wire or cable clamping means · CPC title

• H02G1/1214 Primary

  not using wire or cable clamping means · CPC title