Pliers with angled crimping opening

Patent metadata

Field	Value
Publication number	US-11303083-B2
Application number	US-201916678275-A
Country	US
Kind code	B2
Filing date	Nov 8, 2019
Priority date	Nov 8, 2019
Publication date	Apr 12, 2022
Grant date	Apr 12, 2022

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 jaws cooperatively define first and second faces, and the first and second handles and 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 from the first face at a first crimper angle that is non-parallel and non-perpendicular relative to the longitudinal axis and the pivot axis; and
a second crimper cooperatively defined by the first and second jaws and extending from the second face at a second crimper angle that is non-parallel and non-perpendicular relative to the longitudinal axis and the pivot axis.

2. The tool of claim 1 , wherein the first face is disposed substantially perpendicular to the second face.

3. The tool of claim 1 , wherein the first face is disposed at a first face angle that is non-parallel and non-perpendicular relative to the second face.

4. The tool of claim 3 , wherein the second face is disposed substantially parallel to the longitudinal axis.

5. The tool of claim 1 , further comprising a stripper located proximal to the connection point, wherein the stripper includes stripper openings cooperatively defined by the first and second handles.

6. The tool of claim 1 , further comprising a first cutter located proximal to the connection point, the first cutter cooperatively formed within the jaws proximal to the connection point.

7. The tool of claim 6 , further comprising a stripper located proximal 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.

8. The tool of claim 6 , further comprising a second cutter, wherein the first and second cutters are respectively located on opposite sides of the connection point.

9. The tool of claim 1 , wherein the first face is disposed substantially perpendicular to the longitudinal axis.

10. The tool of claim 9 , wherein the second face is disposed substantially parallel to the longitudinal axis.

11. 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 jaws cooperatively define first and second faces, the first and second handles and first and second jaws extend in a direction of the longitudinal axis, and the first face is disposed at a first face angle relative to the longitudinal axis and the second face is disposed substantially parallel relative to 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 from the first face at a first crimper angle that is substantially perpendicular relative to the first face, wherein the first face angle of the first face is non-parallel and non-perpendicular relative to the longitudinal axis and the pivot axis; and
a second crimper cooperatively defined by the first and second jaws and extending from the second face at a second crimper angle that is substantially perpendicular relative to the longitudinal axis.

12. The tool of claim 11 , wherein the first face is disposed at a second face angle relative to the second face.

13. The tool of claim 11 , further comprising a stripper located adjacent to the connection point, wherein the stripper includes stripper openings cooperatively defined by the first and second handles.

14. The tool of claim 11 , further comprising a first cutter located adjacent to the connection point, the first cutter cooperatively formed within the jaws of the tool adjacent to the connection point.

15. The tool of claim 14 , 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.

16. The tool of claim 14 , 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.

17. 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 jaws cooperatively define first and second faces, the first and second handles and first and second jaws extend in a direction of the longitudinal axis, and the first face is disposed at a first face angle relative to the longitudinal axis and the second face extends from the first face at a second face angle relative to the first face, wherein each of the first and second face angles is non-parallel and non-perpendicular relative to 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 from the first face at a first crimper angle that is substantially perpendicular relative to the first face; and
a second crimper cooperatively defined by the first and second jaws and extending from the second face at a second crimper angle that is substantially perpendicular relative to the second face.

18. The tool of claim 17 , further comprising a stripper located adjacent to the connection point, wherein the stripper includes openings cooperatively defined by the first and second handles.

19. The tool of claim 17 , further comprising a first cutter located adjacent to the connection point, the first cutter cooperatively formed within the jaws of the tool adjacent to the connection point.

20. The tool of claim 19 , further comprising a stripper located adjacent to the connection point, wherein the stripper includes 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.

21. The tool of claim 19 , 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.

Assignees

• Snap On Tools Corp

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

• H02G1/1214 Primary

  not using wire or cable clamping means · CPC title

• H02G1/1212

  using wire or cable clamping means · 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