Electrical wire connectors

• US 4,859,203 A
• Filed: 09/21/1987
• Issued: 08/22/1989
• Est. Priority Date: 10/02/1984
• Status: Expired due to Fees

• Current Assignee: Ira Eckhaus
• Original Assignee: Ira Eckhaus
• Inventors: Eckhaus, Ira
• Primary Examiner(s): McGlynn, Joseph H.
• Application Number:
  US07/099,351
• Time in Patent Office: 701 Days
• Field of Search: 439/391-425, 174/84 R, 174/93, 340/531, 340/533, 340/545, 340/548
• US Class Current: 439/404
• CPC Class Codes: H01R 4/2491 the contact members penetrating the insulation being actuated by conductive cams or wedges

Abstract

A quick connect electrical wire connector having a housing assembly with a base portion and a closure portion. The housing assembly receives an insulated electrical wire which is not stripped. The base portion is connected to another electrical member. A slicing mechanism is defined between the base portion and the closure portion for transversely slicing through the insulation so as to make electrical contact with the wire core therebeneath. Appropriate connection is provided for electrically connecting the slicing mechanism with the other electrical member. In this manner, closure of the closure portion onto the base portion permits electrical connection between the insulated electrical wire and the other electrical member. The device is provided with an adjustable mechanism so as to be able to accommodate wires of different gauge size with suitable adjustment being made to the device in order to accommodate such different gauge size wires.

Claims

1. An electrical terminal block, comprising a base portion having a receiving platform for receiving a layer of metal foil material at least along a portion thereof, at least one wire receiving trough formed thereacross, and a channel formed into said base portion transverse to said trough, a metal retaining member having one wall section for engaging foil material placed on the platform and another wall section, at least one elongated notch formed into said another wall section from a free end thereof, defining an opposing pair of cutting edges, said another wall section aligned with said channel, whereupon insertion of an insulated electrical wire into said trough, and with the placement of said metal retaining member onto said base portion, whereupon said another wall section enters the channel, said wire and said elongated notch are forced into engagement to slice the insulation and contact the wire core to electrically interconnect the wire core to a foil material, and further comprising clip means between said metal retaining members and said base portion for retaining the metal retaining member secured on to said base portion.

2. An electrical terminal block as in claim 1, comprising a pair of said troughs formed in spaced relationship along said platform, said channel being transverse to both said troughs and comprising a pair of said notches respectively aligned with said troughs, whereupon placement of said metal retaining member onto said base portion with wires respectively in both said troughs serves to electrically interconnect said wires.

3. An electrical terminal block as in claim 2, wherein a forward end of said trough is embedded into said base portion beneath said platform, and forward of said channel.